Hall Of Fame

Firms To Watch: IT and telecoms

Atayilmaz Enkür Çetinkaya Öner (AECO) Law Office is home to a growing team of data and technology lawyers with significant expertise in cybersecurity and data breaches. Former members of Pelister Atayilmaz Enkur Law Office, Çağrı Çetinkaya and Emre Atayılmaz provide essential leadership to the team.

Established in September 2023, Biçer Güner Attorneys-at-Law represents a number of prominent Turkish clients in the IT, TMT, and technology sectors. The team is led by Burçak Kurt Biçer, who brings extensive expertise in data protection and privacy law.

Pelister Keki Sarac & Co is recognised for its strong regulatory understanding, assisting with the drafting, implementation, and management of complex administrative litigation. Gökçe Türkoğlu and Senem Saraç jointly lead the practice, bringing expertise in data protection and commercial law, respectively.
YBK Attorney Partnership frequently handles e-commerce and data protection mandates as key areas of instruction, and A. Cenk Konukpay and Salim Serdar Yağcı jointly lead the department.

IT and telecoms in Turkey

BTS & Partners

BTS & Partners is renowned for its robust TMT practice, combining deep regulatory expertise with an enviable client base that includes the full range of stakeholders in the telecommunications sector. The team excels in handling complex, multifaceted projects. Yasin Beceni, a recognised authority with over 20 years of experience, leads on both contentious and non-contentious TMT matters. Tuğrul Sevim is highly skilled in drafting and negotiating sophisticated IT and TMT contracts, often involving significant IP considerations. Zeynep Unlu is central to the team’s high-profile transactional work, while Erdem Aslan stands out for his in-depth regulatory knowledge.

Practice head(s):

Yasin Beceni; Tuğrul Sevim; Selin Beceni; Zeynep Unlu; Erdem Aslan; Ece Ozelgin Kocaman


Other key lawyers:

Kaan Can Akdere; Melis Mert; Miray Muratoglu Ekici


Testimonials

‘The practice is unique because every member of the team we work with possesses excellent know-how and experience, and I have complete trust in them.’ 

‘The individuals I work with excel in communication. They are highly accessible and always respond promptly. One of their key strengths is their deep understanding of industry practices and trends—they stay updated and are very knowledgeable in this area.’

‘In particular, Tuğrul Sevim’s experience and insights not only strengthen our legal compliance but also add significant value to our business. His input has been instrumental in aligning legal strategies with our overall business objectives.’

‘Experienced and highly qualified business acumen.’ 

‘BTS has remarkable experience in online platforms, e-commerce, payment services and competition areas. They guide us very professionally along with possible options and their legal advice is detailed and sufficient.’

‘Their team combines an extensive understanding of technology and provides great consultancy to our company.’ 

‘It has a good understanding of the payments market as well as the applicable legislative framework.’ 

‘Under the exceptional leadership of Partner Tuğrul Sevim, the firm has developed a highly specialized and effective practice that provides cutting-edge legal advice in this complex and evolving area.’ 

Key clients

Microsoft Corporation


LinkedIn


Mastercard Europe


Meta


Dogus Holding & Group Companies


Koc Holding & Group Companies


İs Bankası A.S.


Accenture


British Telecom


Mercedes & MPay


Gemini


Work highlights


  • Advising Apple on a retainer basis by tracking, monitoring, reporting, and making analysis of the regulations and developments of new legislative acts.
  • Supporting Koc Holding A.S. and Group Companies: Koc Holding A.Ş with their digital transformation.
  • Assisting LinkedIn with complying with content regulations.

Gökçe

Gökçe fields a dedicated and specialised technology practice, offering comprehensive support across IT and TMT matters. The team’s broad expertise enables seamless management of complex projects, with cryptocurrency and blockchain emerging as key focus areas. Recent highlights include significant regulatory and compliance work within the fintech sector. Co-head Görkem Gökçe is a trusted advisor to leading, multinational media and entertainment groups, while co-head Mehmet Bedii Kaya leverages his deep cybersecurity and regulatory expertise to handle complex technology matters. Yağmur Yollu, a key figure in the practice, advises prominent companies on data protection and compliance initiatives.

Practice head(s):

Görkem Gökçe; Mehmet Bedii Kaya


Other key lawyers:

Yağmur Yollu; Elif Aksöz


Testimonials

‘Reliable and sincere communication, focusing on social justice and environmental awareness, being innovative and actively following his responsibilities make him unique for us.’

‘They have experience in the field of Information Technology and Cyber ​​Security, and we can speak the same language when talking about technical issues.’

‘I am satisfied with this firm because they provide quick responses and consistently deliver quality work. These aspects make them reliable and efficient, ensuring a smooth working relationship.’ 

‘The individuals I work with stand out for their friendly demeanour and ability to make meetings engaging and enjoyable. Unlike others, their approach makes discussions far from boring, and they draw me into the subject matter with ease.’ 

‘We’ve built a strong relationship with Gökçe Law as we have been working with them for almost 10 years. They have extensive knowledge of our business and operations as well as our approach to legal matters.’

‘Elif Aksöz takes our matters in her hands and delivers on time and to-the-point answers addressing our needs.’

‘For legal firms, the way they approach client service can be a differentiator. This might include personalized legal strategies, proactive communication, or a commitment to understanding each client’s specific needs.’ 

‘Yağmur Yollu builds and maintains strong client relationships. She regularly updates us, and shares client-focused strategies and personalized attention for high levels of service.’

Key clients

Doğuş Technology


Unipoly Games


Gram Games


Data Market


SocialTradeX


Werover


Uniline


Swipeline


Arteria Ventures


Diffancy


iLab Holding


KariyerNet


Investalabs


DDTech


Dijital Kurye


Endeksa


Figopara


Mars Neobank


Deel


Transferchain


Immfly


Codeway


Motul


Idesse


Diştedavim


NeoAuvra


Robomotion


RNV Analytics


EA Force


Work highlights


  • Assisting Searover with its comprehensive business setup by drafting service, maintenance, repair, license, and technical support agreements.
  • Advising SocialTradeX on the formation process and evaluating various foreign jurisdictions.

Balcioglu Selçuk Eymirlioglu Ardiyok Keki Attorney Partnership

Balcioglu Selçuk Eymirlioglu Ardiyok Keki Attorney Partnership stands out for its expertise in corporate, competition, and regulatory matters within the IT and TMT sectors. Leveraging its full-service offering and access to Dentons's global network, the firm advises an impressive roster of international clients on high-profile issues. Kağan Dora is a highly regarded IT and TMT lawyer who handles a wide range of transactions and projects. Şahin Ardıyok brings essential competition law expertise, while Bora İkiler is pivotal in addressing regulatory matters. IT specialist Neslihan Kasap focuses on data protection, cybersecurity, and fintech.

Practice head(s):

Kağan Dora; Şahin Ardıyok; Mahmut Karyağdı; Bora İkiler


Other key lawyers:

Barış Yüksel; Safa Cenanoğlu; Neslihan Kasap; Cansu Duman; Ertuğrul Akıncı; Büşra Nazlı Yaldır


Testimonials

‘We appreciate the team’s responsiveness and expertise, and their ability to deliver practical advice that takes into account key aspects of our business model.’

‘I work principally with Kağan Dora and Safa Cenanoğlu, who are always very responsive and provide good advice without ever missing a deadline. I also appreciate their ability to pull in teams from other practices when we encounter issues outside their practice area.’

‘Collaboration. Expertise in the specific areas.’ 

‘A leading team with depth and breadth and a stellar client list comprising leading Turkish clients and global clients operating in Turkey.’

‘Kağan Dora is an excellent technical lawyer who takes a very practical approach to identify solutions for clients. He is fully on top of developments in Turkish law, regulation and market practice and is up to speed with latest international developments. He leverages this knowledge to recommend optimal solutions to clients.’

‘Professionalism. Level of knowledge. Providing different alternatives/suggestions. Communication.’

‘Helpful, able and willing to advise on a wide range of topics. Pro-active in terms of alerting us to new laws that our relevant to our business.’

‘Responsive and confident that they will come back to us with the advice we require.’

Key clients

Envu Türkiye


B Lab


Intesa Sanpaolo


Giesecke+Devrient GmbH


Ripple Labs Inc


Mesa Verde Vitamin Kozmetik ve Gıda Takviyeleri Ticaret Anonim Şirketi


TMF Yönetim Hizmetleri Limited Şirketi


E-Pay


Vuvy Teknoloji A.Ş.


Adesso Turkey Bilgi Teknolojileri A.Ş.


Luxoft Turkey Bilişim Teknolojileri Limited Şirketi


Sanovel İlaç Sanayi ve Ticaret Anonim Şirketi


Genel Energy Yönetim Hizmetleri A.Ş.


LEGO


Dassault Systèmes


Milian Technology Singapore


Avito


Xiaomi Turkey Teknoloji Limited Şirketi


Alibaba.com


WeFi Technology Partners


Continental Exchange Solutions


HERE Global BV


Evam Yazılım Danışmanlık Anonim Şirketi


Johnson & Johnson Turkey


Ortho Clinical Diagnostics


United International Pictures


eBay


Twitch Interactive


LVMH Moët Hennessy


Club Jolly Turizm ve Ticaret Anonim Şirketi


Mynet Internet Teknoloji Anonim Şirketi


GlassHouse Bilgi Sistemleri Ticaret A.Ş.


Teknoser Bilgisayar Teknik Hizmetler Sanayi ve Dış Ticaret Anonim Şirketi


Bob Vale Turizm Araç Kiralama Danışmanlık Hizmetleri Teknoloji Geliştirme ve Uygulama Anonim Şirketi


Work highlights


  • Represented Twitch before the National Lottery Authority.
  • Advised Ericsson on R&D license, R&D development and joint R&D agreements, and settlement of a distribution agreement.

ELIG Gürkaynak Attorneys-at-Law

ELIG Gürkaynak Attorneys-at-Law excels in handling complex projects across the technology, media, and TMT sectors, offering strong expertise in mobile payment systems, software agreements, licensing, and regulatory matters. The team is highly regarded for its extensive knowledge of data protection and privacy. Renowned litigator Gönenç Gürkaynak brings significant experience representing clients before the Constitutional and Administrative Courts. Ceren Yıldız Özgökçen advises blue-chip clients on regulatory issues, day-to-day operations, and key contracts. Noyan Utkan specialises in IT and TMT law, data protection, privacy, and sector-specific agreements.

Practice head(s):

Gönenç Gürkaynak; Ceren Yıldız Özgökçen


Other key lawyers:

Noyan Utkan


Testimonials

‘Always structured and clear responses, very professional attitude, knowledgeable of the industry and court practice, providing real advice and their view whenever it is possible.’ 

‘Ceren Yıldız Özgökçen – detailed and efficient.’

‘Adept at applying traditional laws to new technologies.’

‘The team was always helpful. We are pleased to work with them.’

‘They are fast, clear and understand our business needs as well as our practices, to adapt their advice the closest to our needs. it is not just legal advice but more tailor-made for us specifically. the team take the time to talk to the business.’ 

‘I work mostly with Ceren Yıldız Özgökçen, who is amazing.’

Key clients

Google


Wikimedia Foundation


Warner Bros


L’Oréal Türkiye Kozmetik Sanayi ve Ticaret A.Ş


Aryaka


Marsh McLennan


Work highlights


  • Represented Wikimedia in filing an individual application before the Constitutional Court concerning access ban decisions.
  • Assisted Google with the current copyright laws and its position regarding digital copyrights in other jurisdictions.
  • Represented Automattic through an individual application before the Turkish Constitutional Court.

Esin Attorney Partnership, Member Firm of Baker & McKenzie International, a Swiss Verein

Esin Attorney Partnership, Member Firm of Baker & McKenzie International, a Swiss Verein demonstrates its strong regulatory expertise through its work on complex mandates in the TMT and data privacy sectors. The team is particularly noted for its deep understanding of e-commerce platforms, advising clients on consumer protection, advertising, and contract laws. Team head Can Sözer provides comprehensive counsel to international and domestic technology, internet, and media companies on data protection, TMT, and e-commerce matters. Aybüke Gündel Solak plays a key role in bolstering the firm’s strong reputation in the e-commerce sector.

Practice head(s):

Can Sözer


Other key lawyers:

Aybüke Gündel Solak; Ecem Elver; Yiğit Acar; Berfu Öztoprak


Testimonials

‘Aybüke Gündel Solak: very friendly and intelligent, always to the point and very efficient in her feedback. Very happy with her work.’

‘We are especially grateful to Yiğit Acar and Aybüke Gündel Solak for their excellent work. They provided sound advice, even though telecommunications legislation in Turkey is complex.’ 

‘This team is super responsive, they have excellent local knowledge and insights about the regulatory climate in Turkey, which can be hard to find with other international law firms.’ 

‘Yiğit Acar is someone we have worked with and who we found to be responsive, intelligent, pragmatic and insightful when it comes to his area of the law.’

‘The B&M team has a holistic approach to client service, showing deep industry knowledge based on experience, and providing tailor-made solutions. The team is committed to excellence.’ 

‘Can Sözer is an excellent leader highly respected by his team and fellows. He is a seasoned professional with extensive experience.’ 

‘Our initial reason for connecting with Esin Law Firm was their IT and Telecom team. From the very beginning of our relationship, they have supported us not only in providing legal opinions but also in forming commercial perspectives.’

‘Can Sözer deliver excellent work as a partner. One of his standout qualities is his strong communication skills.’ 

Key clients

Booking


TikTok


Yemeksepeti + Yemekpay


Expedia


Take- Two


Apple Distribution International


Hotelbeds


VF


Temu


Porter


Work highlights


  • Advised Expedia on two Ministry of Trade investigations.
  • Advised Tiffany on the transfer of customer database and marketing consents.

Gün + Partners

Complex regulatory matters, data protection and privacy concerns, and transactional support are all hallmarks of Gün + Partners‘ active IT and TMT practice. The team offers critical guidance on drafting, compliance, licensing, and transformative projects. Begüm Yavuzdoğan Okumus leads the practice with a strategic focus on data transfers, localisation, and security, representing clients before the TDPA when required. Yalçın Umut Talay leverages his deep regulatory knowledge to navigate complex IT, TMT, and data transactions effectively.

Practice head(s):

Begüm Yavuzdoğan Okumuş


Other key lawyers:

Yalçın Umut Talay


Testimonials

‘We work closely with Gün + Partners on telecommunications matters. The team is well informed, quick to respond, clearly explains the law and works with us.’ 

‘The individual we work with is well informed, understands the law and how to communicate with us concisely and timely, and goes out of his way to ensure we have the information and knowledge we need.’ 

‘Knowledgeable across multiple facets of legal and regulatory space, beyond the actual law, but also interpretation and empirical experience.’

‘Responsive, knowledgeable, and focused.’

‘The lawyers with whom I work have broad experience and knowledge in the mentioned area of the law. They follow the recent developments in the market and law, inform their clients properly and effectively.’ 

‘I closely work with Yalçın Umut Talay as the first point of contact and Begüm Yavuzdoğan Okumus as the lead. I am very satisfied with their approach, level of knowledge, client engagement and communication and business-oriented approach.’

‘On top of legal developments.’

‘Begüm Yavuzdoğan Okumus – responsive and collaborative.’

Work highlights


Hamzaoglu Hamzaoglu Kinikoglu Attorney Partnership

Hamzaoglu Hamzaoglu Kinikoglu Attorney Partnership offers essential IT and TMT support to clients across a diverse range of key industries. The team demonstrates expertise in IT and telecoms matters, including data privacy, e-payments, cybersecurity, and artificial intelligence. Co-chair Yücel Hamzaoğlu's close collaboration with regulatory authorities is a testament to his prominent role in Turkey’s IT landscape. Osman Yücel is highly regarded for his proficiency in data protection, e-commerce, and TMT. Co-chairs Batu Kınıkoğlu and Melike Hamzaoğlu are also central to the team’s success.

Practice head(s):

Yücel Hamzaoğlu; Batu Kınıkoğlu; Melike Hamzaoğlu


Other key lawyers:

Nur Güler; Osman Yücel


Testimonials

‘The legal counsels are competent and know the sector dynamics very well.’

‘Batu Kınıkoğlu is a very experienced and reachable legal counsel. He always gives practical solutions.’ 

‘Yücel Hamzaoğlu is well versed in both local and international legislation. He always proposes an appropriate solution method.’ 

‘Yücel Hamzaoğlu Melike Hamzaoğlu, Nur Güler, and Osman Yücel are all experts in their fields.’ 

‘In my experience working with Hamzaoğlu-Hamzaoğlu-Kınıkoğlu Attorney Partnership, their expertise in IT and Telecoms law is exceptional, driven by a multidisciplinary approach and deep industry-specific knowledge.’ 

‘The individuals I have worked with at HHK Law Firm are highly specialized in IT and Telecoms law and are committed to delivering top-tier service.’ 

‘Yücel Hamzaoğlu is one of the best informed and visionary people in the sector, who continues to learn and follow new regulations.’

‘This practice is unique due to its exceptional expertise in data privacy, intellectual property, and the IT sector.’

Key clients

Vodafone


Samsung


IBM


Huawei


Mercedes


Siemens


Nestle


HP


Bayer


AstraZeneca


SAS


Eczacıbaşı Holding


Novartis


Chery Automotive


Borusan Holding


Deutsche Bank


Logo


BMC


Hilton Hotels


Mapfre


TEB Arval


Robert College


ETI


Work highlights


  • Advised Vodafone on data protection and compliance matters.
  • Advising IBM on technology law.
  • Advising Bayer on their cross-border data transfer project.

Moroglu Arseven

Moroglu Arseven delivers comprehensive IT, compliance, and corporate services to prominent technology and digital media clients, as well as non-tech clients requiring support with data protection, outsourcing, and cloud services. Drawing on its extensive banking, finance, and capital markets expertise, the team excels in fintech, including e-payment systems, cryptocurrency, and blockchain technologies, as well as more general regulatory and data privacy matters. Renowned for her negotiation skills, Burcu Tuzcu Ersin provides critical transactional and regulatory guidance to her IT and TMT clients.

Practice head(s):

Burcu Tuzcu Ersin


Other key lawyers:

Seyfi Moroğlu; Işık Özdoğan; Sevi İslamageç; Burcu Güray


Testimonials

‘The firm has a broad and deep domain expertise, especially in our domain fintech.’

‘The team offers a high-quality service and brings top minds to the table.’

‘Response time frame and customer orientation have been exceptional end to end.’

Work highlights


Paksoy

Paksoy blends commercial insight with deep regulatory expertise to advise on a wide range of transactions in the telecoms, digital media, and technology sectors. The team provides end-to-end support on data privacy and cybersecurity, including database establishment, breach prevention, and notification. Co-head Stéphanie Beghe Sonmez specialises in IT issues related to M&A, joint ventures, and licensing agreements. Co-chair Sera Somay offers significant expertise in emerging technologies within the financial and capital markets sectors.

Practice head(s):

Stéphanie Beghe Sönmez; Sera Somay


Other key lawyers:

Elvan Aziz; Togan Turan; Zeynep Toma; Merve Kurdak


Key clients

Cogent Communications


Turk Telekom


LivaNova


Anixter


Orion Innovation


Work highlights


  • Representing Cogent before the Information and Communication Technologies Authority.
  • Advised Orion Innovation subsidiary on an investigation before the TCA.
  • Advised Anixter on the merger of its Turkish subsidiaries.

ADMD/Mavioglu & Alkan Law Office

ADMD/Mavioglu & Alkan Law Office supports a wide spectrum of IT and TMT stakeholders, offering leading expertise in compliance, licensing, and transactions within these sectors. Orhan Yavuz Mavioglu plays a pivotal role in the firm’s strong track record in dispute resolution. Kardelen Lule assists media and entertainment clients in navigating Turkey’s complex regulatory landscape. Kerim Gurlemez brings extensive knowledge of telecom regulations and digital governance. Software licensing contracts and regulatory matters are both mainstays of Ece Pazarcioglu‘s practice.

Practice head(s):

Orhan Yavuz Mavioglu; Kerim Gurlemez


Other key lawyers:

Kardelen Lule; Ece Pazarcioglu; Mine Tamusta


Testimonials

‘ADMD is highly dependable and a pleasure to work with. They consistently deliver swift responses, and their solutions are clear, practical, and easy to implement.’

‘Orhan Yavuz Mavioglu’s profound knowledge in IT law makes him an invaluable resource.’

‘ADMD provides an exceptional blend of expertise and efficiency, making them our go-to legal partner.’ 

‘In IT and telecoms, Kerim Gurlemez is forward-thinking and innovative. His ability to handle software agreements, digital infrastructure, and privacy compliance has been vital in helping us keep our IT operations cutting-edge.’

‘ADMD has proven to be a vital legal partner for us in the IT and hosting sector. Their skilled team provides fast, efficient, and cost-effective solutions that help keep us on track across all legal matters.’

‘Kerim Gurlemez and Ece Pazarcioglu are simply fantastic in managing our IT legal concerns.’ 

‘A highly resourceful and well-respected law firm with a robust team of experienced professionals.’

‘Kerim Gurlemez is a pivotal figure when it comes to IT matters, offering expert guidance with precision and reliability.’

Key clients

Amdocs


BICS


Bolt


Chery Automobile


Hostkey


IFS


Invertonics


Jato Dynamics


Ligman


Lexmark


Movimiento


MUK


Sagemcom


Stary


Telecom Italia Sparkle


Work highlights


  • Advised Hostkey on TMT regulations and ICTA procedures for hosting provider registration.
  • Advising BICS on its international call forwarding expansion.

Çigdemtekin Aranci Günes

Çigdemtekin Aranci Günes specialises in R&D projects; specifically, the licensing and contractual aspects of technology and software development. The team offers critical due diligence services to address data protection concerns. Ayça Arancı combines her IT and TMT expertise with a strong foundation in intellectual property law. Tuna Çakırca Engür enhances the practice with her robust regulatory knowledge. Başak Kaplan Güneş regularly applies her drafting and negotiating skills to data privacy and compliance matters.

Practice head(s):

Ayça Arancı; Tuna Çakırca Engür; Gamze Çiğdemtekin Özer


Other key lawyers:

Başak Kaplan Güneş


Key clients

Mikro-Tasarim Elektronik San. Ve Tic.A.Ş.


Almiva Mühendislik SAN. ve TİC. LTD. ŞTİ.


ASO Teknopark A.Ş.


SPP42 Yazılım Geliştirme ve Danışmanlık Ltd. Şti.


Mikro Biyosistemler A.Ş.


Cellsway Limited


Kimola Veri Teknolojileri A.Ş.


eBay Turkey


Further Network


Panaroma Bilişim Teknolojileri


Edenred Turkey


Brensan Enerji Savunma San ve Tic. A.Ş.


KAREL Elektronik Sanayi ve Ticaret A.Ş.


TARLA-Turkish Accelerator and Radiation Laboratory in Ankara


Andar Elektromekanik Sistemler Sanayi Ve Ticaret Limited Şirketi


Arvento Mobil Sistemler A.Ş.


BAMA Teknoloji Tıbbi Cihazlar Danışmanlık Sağlık Bilişim San. Ve Tic. Ltd. Şti.


Onlayer Bilişim Teknolojileri A.Ş.


EnglishCentral Eğitim Teknolojileri Limited Şirketi


Mass Makina Sanayi İnşaat Ve Ticaret Anonim Şirketi


Earfit Akustik ve İleri Teknolojiler Tic.San.A.Ş.


Organize Tavukçuluk ve Yem Sanayi Ticaret Anonim Şirketi


Work highlights


  • Advising TOBB ETÜ Teknoloji Transfer Ofisi on contracts and technology transfer procedures.
  • Advising VeriFone on licensing, IT litigation, third-party supplier contracts, and regulatory matters.

Gen Temizer Erdogan Girgin Attorney Partnership

Gen Temizer Erdogan Girgin Attorney Partnership’s IT team stands out for its transactional expertise, successfully handling investments, joint ventures, and M&A deals in the sector. Clients also rely on the team for critical guidance on data privacy, cybersecurity, and regulatory matters. The practice is anchored by Ebru Temizer, who has led numerous high-profile transactions in the technology and media industries. Baran Gen complements the team with her broad expertise in corporate, M&A, banking, and project transactions.

Practice head(s):

Ebru Temizer


Other key lawyers:

Baran Gen; Ömer Erdoğan; Yağmur İpek Özen; Gizem Esen; Irmak Seymen Varat


Testimonials

‘The team is responsive and attentive, and ensures that our requests are met with precision.’ 

‘Each individual of the team is responsive and attentive, and each ensures that our requests are met swiftly, with precision.’ 

‘Gen Temizer Team was always there by us and had actively contributed positively to difficult negotiations.’ 

‘We felt very comfortable with Baran Gen and had full trust in her judgment.’

Key clients

Arvato Logistics


Arz Portföy


Balderton Capital


Beamer


Commerzbank


Deezer


Evren Ucok


GenFleet Therapeutics


iMerit


Kering


Libra Softworks


Majorel


Meta


Pia Bilisim


Work highlights


  • Advising Majorel on the sale of their 20% stake in Majorel.
  • Advising iMerit on the acquisition of Turkish AI Ango Hub software.

Günay Erdogan Attorneys At Law

Günay Erdogan Attorneys At Law’s technology practice delivers comprehensive IT, contract, and data protection services to a diverse client base. Founding partner and team head Yavuz Selim Günay blends contractual and commercial expertise with in-depth knowledge of the technology sector. Emre Subaşı brings notable expertise in capital markets and venture capital investments, while Çiğdem Gizem Okkaoğlu adds valuable regulatory and compliance insight, drawing from her prior experience as a competition expert with the TCA.

Practice head(s):

Yavuz Selim Günay


Other key lawyers:

Emre Subaşı; Çiğdem Gizem Okkaoğlu; Başak Ezgi Devecioğlu


Testimonials

‘The team at Günay Erdogan offered us expert legal guidance, ensuring that our telecom and IT systems were compliant with both local and international laws.’ 

‘Yavuz Selim Günay’s in-depth knowledge of IT and telecom law was essential for us.’ 

‘They were always accessible throughout the entire process. They quickly grasped the operations of our start-up and combined it with other branches of law to provide highly valuable advice.’ 

‘Yavuz Selim Günay personally supported us throughout the process. Among law firms of this size, we benefited from the advantage of working directly with a partner.’ 

‘Their expertise across various areas of law has been invaluable to us, especially when navigating complex issues. What we appreciate most is their collaborative approach—they bring together a wealth of knowledge and experience.’ 

‘Günay Erdogan Attorneys At Law has been exceptional in driving key negotiations with a strategic and calm approach, and the associates have impressed us with their thorough research and attention to detail.’ 

‘A highly knowledgeable, skilled and experienced team. They know both technology and law very well.’

‘Yavuz Selim Günay may be the best name in this field. He is one of the rare lawyers who has both academic knowledge and experience in this field.’

Key clients

Ak Yatırım Menkul Değerler A.Ş.


Amz Çözümleri Bilgisayar Yazılım Elektronik Ticaret ve Danışmanlık Hizmetleri A.Ş.


Bioanalyse Tıbbi Malzemeler Sanayi ve Ticaret Ltd. Şti.


Danish Refugee Council


Double Zero Gıda A.Ş.


Dürümle Gıda Sanayi ve Ticaret A.Ş.


Gazi Teknopark Teknoloji Geliştirme Bölgesi Kurucu ve İşletici A.Ş.


Hamle RF Elektrik ve Elektronik A.Ş.


In4S Girişim Yazılım Danışmanlık A.Ş.


ISG (Information Services Group)


IY Holding GmbH


MİA Teknoloji A.Ş.


Nar Eğitim A.Ş.


Nokta Savunma ve Bilişim Teknolojileri A.Ş.


Organization for People in Need


Ovabi Teknoloji Sanayi ve Ticaret A.Ş.


Rateme, Inc.


Tripy Mobility Teknoloji A.Ş.


Türkiye Ürün İhtisas Borsası A.Ş


Work highlights


  • Assisted a major energy company with comprehensive IT services.

Hergüner Bilgen Üçer Attorney Partnership

Hergüner Bilgen Üçer Attorney Partnership is highly regarded for its role in Turkey’s landmark telecom transactions, including prominent bond offerings and major M&A deals. Beyond transactional expertise, the team excels in data privacy, handling compliance, registrations, and disputes. Kayra Üçer combines proficiency in M&A transactions with expertise in data privacy. Ufuk Yalçın offers extensive experience in cross-border data transfers and breach management, while Deniz Tuncel oversees a diverse portfolio spanning data privacy, e-commerce, and TMT law.

Practice head(s):

Kayra Üçer; Ufuk Yalçın; Deniz Tuncel


Other key lawyers:

Melike Gençalp; Gizem Tokgöz; Duygu Akşit


Testimonials

‘We look for TMT partner firms that have real TMT capability and can provide clear, practical solutions for clients, not simply regurgitating the law. Hergüner meets this requirement.’

Key clients

Cocus AG


Bloomberg


Hewlett Packard Teknoloji Çözümleri Ltd. Şti.


BIQ Yazılım Sanayi ve Ticaret Ltd. Şti.


Thompson Reuters Corporation


Audi AG


Volkswagen Aktiengesellschaft


Akçansa Çimento Sanayi ve Ticaret A.Ş.


Balio Software Limited


Work highlights


  • Assisted Cocus AG with drafting a memorandum on the regulatory requirements for e-sims.
  • Assisting Bloomberg with all of their daily legal needs.
  • Assisting BIQ with their technology-related legal matters.

SRP-Legal

SRP-Legal’s esteemed client portfolio features prominent, multinational technology, social media, and telecom companies. The team is frequently engaged in compliance programmes, data breach management, and regulatory inquiries, with a notable focus on the fintech sector. Founding partner Cigdem Ayozger Ongun leads high-profile data protection and privacy law projects, while Gazali Soysal bolsters the practice with her specialised expertise in financial technology.

Practice head(s):

Cigdem Ayozger Ongun


Other key lawyers:

Gazali Soysal


Testimonials

‘We have been working with Cigdem Ayozger Ongun since the foundation of the association. We are extremely glad to be working and getting legal advice from her and the SRP- Legal Team.’ 

‘Their implications for negotiations and transactions with authorities are incredible.’ 

Cigdem Ayozger Ongun is a leading individual who has excellent skills and can apply them practically and passionately.’ 

‘SRP Legal has been providing us with exceptional legal services. They provide legal advice to us in the most up-to-date and efficient manner.’ 

‘Besides being a successful lawyer, Cigdem Ayozger Ongun analyzes the market very well commercially and helps us in taking the right actions and implementing the correct business models under the law.’ 

‘SRP-Legal team’s knowledge ensures that they can provide excellent legal support to their clients.’ 

‘It is safe to say that Cigdem Ayozger Ongun is one of the lead lawyers in her field, she is always responsive and focused.’ 

‘SRP-Legal, provides high-level legal advice to its clients, always keeping themselves up to date with legal developments and ensuring our company’s compliance with all relevant legislation.’ 

Key clients

Meta Platforms


Huawei Telekomunikasyon Dis Ticaret


Samsung Electronics


China Unicom


Aston Martin Lagonda Limited


Gantek Teknoloji Bilisim Cozumleri A.S.


Fibabanka A.S.


Kafein Yazilim Hizmetleri Ticaret A.S.


BNR Teknoloji A.S.


Ozan Elektronik Para A.S.


NomuPay Odeme ve Elektronik Para Hizmetleri A.S.


CATM Europe Holding Limited


Orange Business Turkey Bilisim A.S.


Paynet Odeme Hizmetleri A.S.


Blockchain Türkiye Platformu


Türkiye Cumhuriyeti Cumhurbaskanligi Finans Ofisi


Work highlights


  • Advising Meta on regulatory risks relating to an ongoing project.
  • Advising Huawei on numerous issues of technology law.
  • Advising a Samsung subsidiary on a range of services on a retainer service.

TURUNÇ

TURUNÇ supports technology investments by guiding its clients through the full spectrum of M&A transactions involving high-tech companies. The team also provides expertise in regulatory and licensing requirements, as well as data privacy compliance. Key niches for the practice include online gaming and the intersection of employment and IT law. Kerem Turunç regularly advises private equity and venture capital clients looking to invest in domestic technology companies across various sectors. Esin Çamlıbel and İltem Dokurlar both provide expertise in crypto assets and NFTs.

Practice head(s):

Kerem Turunç


Other key lawyers:

Esin Çamlıbel; İltem Dokurlar; Yasemin Erden; Naz Esen; Beste Yıldızili Ergül


Testimonials

‘Kerem Turunç is the most tech-savvy lawyer I know. He’s very in tune with global developments.’ 

‘They had a solid understanding of the tech sector and provided effective solutions for our legal needs. Their team was efficient and accurate, often delivering high-quality initial drafts.’

‘Kerem Turunç’s experience with tech companies has been great for IT and telecoms law. His deep knowledge of the tech industry has helped him handle our IT legal matters effectively.’ 

‘Esin Çamlıbel’s background in both academia and practice has been beneficial for IT and telecoms law.’ 

‘Beste Yıldızili Ergül’s expertise in data privacy is especially relevant for IT and telecoms law. Her advice on data protection has helped us stay compliant with regulations while managing complex IT legal issues.’ 

‘Working with this law firm has been a great experience. The team’s expertise and solution-oriented approach truly set them apart.’ 

‘The Turunç team aims to complete every task given to them in an organized and specific order. I know that I will always receive feedback and guidance from this company, with whom I have been working for many years in terms of process monitoring and reliability.’

‘The Turunç team has for several years now supported us in the development of our fintech solutions that we offer to our clients. These tools are focused on financial reporting, internal audit and compliance.’

Key clients

Boğaziçi Ventures


Tacirler Gelecek Etki Venture Capital


Lightspeed Venture Partners


Arkham Intelligence


ComposeVC


BV Crypto


Joygame


Camper Shoes


Ataol Capital


Work highlights


  • Assisted Lightspeed Venture Partners with their due diligence and structuring.
  • Acting for Boğaziçi Venture in all of its investments.
  • Assisting Tacirler Gelecek Etki Venture Capital with all of its investments.

YAZICIOGLU Legal

YAZICIOGLU Legal is a boutique IT and data protection law firm, renowned for its expertise in e-commerce, consumer protection, and technology transfer. The team is frequently sought after for its strong litigation capabilities, particularly in representing clients before regulatory bodies like the Turkish Data Protection Authority and the Turkish Ministry of Commerce. Team head Bora Yazıcıoğlu oversees a broad portfolio, including TMT, data protection, commercial agreements, and dispute resolution. Kübra İslamoğlu Bayer is also a key member of the team, contributing valuable data protection expertise.

Practice head(s):

Bora Yazıcıoğlu


Other key lawyers:

Kübra İslamoğlu Bayer


Testimonials

‘The team’s deep knowledge of the complex data protection regulations and process in Turkey is excellent.’ 

‘Team consists of very good data protection/tech lawyers and they never stop coming up with creative solutions on challenging issues on e-commerce, data protection and tech matters.’ 

‘Bora Yazıcıoğlu is a very creative lawyer, who can come up with solutions that are favourable to our business but such solutions do also have solid legal arguments.’ 

‘YAZICIOGLU LEGAL is our go-to firm for any data protection advice in Turkey. Bora Yazıcıoğlu is very prominent in privacy circles and on the IAPP circuit – and always very responsive to client communications.’ 

‘Bora Yazıcıoğlu – strong expertise and responsiveness.’

‘Before engaging with YAZICIOGLU LEGAL, we had obtained conflicting legal advice from two other well-known data protection/tech law firms on the same matter. Yazicioglu’s advice has not only covered all the issues that the two pieces of advice have covered but also provided reasonable grounds for us to understand the reason for the conflict.’

‘Bora Yazıcıoğlu’s business-minded and result-oriented approach has impressed the executives in our firm. Bora is aware of the case law both on GDPR and Turkish DP Law which may apply to our matter.’ 

‘Their service is unique.’

Key clients

Zoom Video Communications


Reddit


Levi Strauss


Acer


Avalyn Pharma


Cerus Corporation


Ziff Davis/Ookla


UiPath


Aras Kargo


Boyner Büyük Mağazacılık


Beymen


Mavi Jeans


Supplementler


Opportune Global


BASF


Work highlights


  • Advised Reddit on Turkish Data Protection Law.
  • Advised Levi’s on its queries relating to data protection law and cybersecurity law.

Aksan Law Firm

Aksan Law Firm’s strong regulatory expertise plays a crucial role in its work within the financial technology sector, especially regarding licensing matters. In the IT sector, the team frequently handles software, mobile applications, and outsourcing projects. Melih Aksan provides key support to venture capital clients investing in technology companies. Şevki Özgür Altındaş, who joined the practice from PwC LLP  in July 2024, adds further depth to the team’s capabilities.

Practice head(s):

Melih Aksan; Şevki Özgür Altındaş


Key clients

Meaningful Games Ltd


Monster Bilgisayar Teknoloji Ürünleri Anonim Şirketi


Popile Medya Anonim Şirketi


Mypayz Ödeme Kuruluşu Anonim Şirketi


Artifica Teknoloji Anonim Şirketi


Work highlights


  • Advised Popile on investment matters, especially convertible loan agreements and ESOP.
  • Supporting Artifica Teknoloji Anonim Şirketi with licensing and authorisation processes.

ASK Legal

ASK Legal is a boutique law firm that works extensively in the financial technology sector. From due diligence to exit strategies, the firm supports its clients with their technology investment strategies. Ecem Gündüz strengthens the practice with her procurement, outsourcing, and software licensing expertise. IT specialist İhsan Can Aşık applies his negotiation skills to client investment processes.

Practice head(s):

Ecem Gündüz; İhsan Can Aşık


Testimonials

‘İhsan Can Aşık has a deep knowledge and expertise on IT and telecom related issues especially on FINTECH field.’ 

‘High quality legal work, great legal advice, and fast response time.’ 

‘Exceptional fintech know-how and business acumen.’ 

Key clients

Ödeal Ödeme Kuruluşu A.Ş.


Ödeal Teknoloji A.Ş.


Ödeal Yazılım ve Bilişim A.Ş.


Zip Finansman A.Ş.


D-Market Elektronik Hizmetler ve Ticaret A.Ş.


D Ödeme Elektronik Para ve Ödeme Hizmetleri A.Ş.


Hepsi Finansman A.Ş.


Innovance Bilgi Teknolojileri A.Ş.


Penti Giyim Ticaret A.Ş.


ClickMeLive Teknoloji A.Ş.


TRPOS Ödeme Kuruluşu A.Ş.


Teknasyon Yazılım Sanayi ve Ticaret A.Ş.


TaksidePOS Bilgi Teknoloji Danışmanlık Sanayi ve Ticaret A.Ş.


Mindsite Teknoloji ve Danışmanlık A.Ş.


İnnovate İnsan Kaynakları Eğitim ve Danışmanlık Ltd. Şti.


Doğan Online Limited


Work highlights


  • Advised a client on the contract processes for the new merchants onboarded by Zip Finansman.
  • Advised Ödeal Ödeme Kuruluşu A.Ş on the investment it received from a government-run fund.
  • Advised Mindsite Teknoloji ve Danışmanlık A.Ş. on a third round investment process.

Erdem & Erdem Law Office

Erdem & Erdem Law Office’s IT and TMT practice combines specialised commercial, contractual, and regulatory expertise. The team is highly active in investment transactions and competition matters within the sector. Ercüment Erdem engages with regulatory authorities and supports the drafting and negotiation of critical documents. Practice head Özgür Kocabaşoğlu offers extensive experience in managing e-commerce, cloud, blockchain, and social media projects.

Practice head(s):

Özgür Kocabaşoğlu


Other key lawyers:

Ercüment Erdem


Testimonials

‘Erdem & Erdem Law Office has comprehensive experience in different fields and with its team consisting of well-educated, very competent and cooperative members, it has been providing services to our company on different aspects of IT & Telecoms practice.’ 

‘The team is full of expert lawyers having very good technical knowledge and way of leading the case/matter in question.’

‘They are knowledgable about the matter and provides well structured legal advice.’

‘Ercüment Erdem was very good to discuss and resolve the matter in question. His level of legal advice was very satisfactory.’

‘Erdem & Erdem Law Office, with its highly skilled team, not only provides distinguished services but also provides practical and efficient solutions in most complex issues.’

Key clients

Moka Ödeme ve Elektronik Para Kuruluşu A.Ş.


Akinon Internet Yatırım ve Proje Geliştirme A.Ş.


Midas Technology Corp.


Karel Elektronik Sanayi ve Ticaret A.Ş. A subsidiary of Doğan Holding


Yilport Gavle Container AB and Yilport Gavle AB


Polymetcore Trading


Norm Holding


AG Anadolu Holding


Yves Saint Laurent


ERG Kontrol Sistemleri Sanayi ve Ticaret Anonim Şirketi


Xiaomi Turkey Teknoloji Limited Şirketi


Yıldırım Holding A.Ş.


Yılport Holding A.Ş.


Work highlights


  • Advising Akinon on drafting, reviewing, and negotiating all IT-related agreements.

NAZALI Attorney Partnership

NAZALI Attorney Partnership’s IT and TMT team excels at guiding clients through Turkey’s complex data protection regulations. The practice leverages contract reviews, risk assessments, audits, and comprehensive compliance programmes to address client needs. Cryptocurrency and blockchain issues are becoming an increasingly significant focus. Co-chair Ayşe Ülkü Yalaz offers specialised expertise in commercial and regulatory matters, while co-chair Tuğçe Gelir is instrumental in planning and implementing compliance processes and revising procurement contracts.

Practice head(s):

Ayşe Ülkü Yalaz; Tuğçe Levi


Testimonials

‘Their team is exceptional, combining professionalism with a deep commitment to delivering results. They consistently provided tailored advice while being highly responsive and proactive throughout the process.’ 

‘In comparison to other firms, their collaborative approach, business acumen, and strategic insights give them a unique edge. They don’t just provide legal solutions—they become a true partner, committed to your long-term success.’ 

‘Ayşe Ülkü Yalaz was the standout individual who led our decision to engage with this law firm. As the leading lawyer on our case, she managed the entire process with remarkable skill and precision.’ 

Key clients

Reckitt


Daikin Türkiye


Tchibo


Miele


Ticket


ATRADIUS Group


La Lorraine


Beymen Group


Eczacıbaşı Healthcare Group


Bayındır Healthcare Group


Daviva Healthcare


Agada Tech


Work highlights


  • Provided Miele with ongoing legal consultancy on data protection and e-communications.
  • Advised Edenred on a wide range of data protection and e-communication matters.

OZDAGISTANLI EKICI ATTORNEY PARTNERSHIP

OZDAGISTANLI EKICI ATTORNEY PARTNERSHIP is widely recognised for its expertise in data protection and privacy, frequently serving as a data controller representative for various companies and organisations. Team head Burak Özdağıstanli is highly regarded for his in-depth knowledge of complex IT contracts and cybersecurity, including incident response, investigations, and breach management. Sümeyye Uçar is a key figure for TMT licensing, data protection, and the localisation of new products.

Practice head(s):

Burak Özdağıstanli


Other key lawyers:

Sümeyye Uçar


Testimonials

‘Partner-centric approach- enormous technical expertise- responsiveness.’

‘Burak Özdağıstanli is are excellent for intellectual property matters.’ 

‘The team provides always up-to-date advice on data protection law matters in a very efficient manner. The responsiveness is also fantastic.’ 

Key clients

Booking.com


AlShaya


Porsche


Wix.com


Electronic Arts


Chegg, Inc.


Audi AG


Tencent


Reckitt Benckiser


Work highlights


  • Advised Nike on data protection legislation

Solak & Partners Law Firm

Key areas of expertise for Solak & Partners Law Firm include software, mobile applications, financial technology, and blockchain matters. IT specific agreements, M&A deals, product launches, and data protection projects are all recent highlights for the team. Elçin Karatay is known for her deep understanding of complex blockchain and cryptocurrency regulations. Mutlucan Solak plays a key role in the group’s commercial and transactional matters. Cybersecurity incident responses are a key aspect of Begüm Ergin‘s practice.

Practice head(s):

Elçin Karatay; Mutlucan Solak; Begüm Ergin


Other key lawyers:

Ahmet Demirtaş


Key clients

VeriPark


Logo


Teknasyon


Cenoa


Berqnet


QPay


Paribu


KuCoin


Bybit


GoStudent


Work highlights


  • Advised VeriPark on cloud software implementation.
  • Advised QPay on its e-money licensing process.
  • Advised crypto asset service providers on their transitionary operating permit applications.