

Moussas & Partners Attorneys at Law
Client SatisfactionThe ‘diverse and pragmatic’ team at Moussas & Partners Attorneys at Law consistently acts on behalf of clients in cases arising from corporate governance and capital markets regulatory matters before civil and administrative courts. Team leaders Nicholas Moussas and Vassilios Moussas both specialise in complex mediation and arbitration, while also frequently handling civil and commercial law litigation. Maria Malikouti has experience with international arbitral tribunals; Charalampos Kondis primarily focuses on commercial litigation; and Christina Grigoriadou is knowledgeable in investment dispute settlement cases. Georgia Patsoudi and Eirini Kontrafouri are also noted.
Testimonials
Collated independently by Legal 500 research team.
‘Nikos Moussas is a very prolific and commercial-minded lawyer with a strong background especially in dispute resolution and arbitration. Maria Malikouti, Charalampos Kondis and Christina Grigoriadou are all rising stars.’
‘Nikos Moussas, the managing partner, is an exceptional attorney, who provides extremely good client service - by being responsive, creative and a very good jurist.’
‘Nicholas Moussas is highly experienced in dispute resolution, providing practical and innovative advice under tight deadlines. With extensive expertise in litigation and arbitration, he consistently delivers top-tier performance, backed by excellent market insight and commercially sound guidance. Vassileios Moussas is a seasoned litigator with deep experience in handling complex disputes. He offers consistently excellent advice. Maria Malikouti possesses extensive knowledge of both Greek and international legal systems. She delivers exceptional advice in dispute resolution, effectively aligning her approach with clients' expectations. Georgia Patsoudi is highly diligent and driven, working efficiently across a broad spectrum of dispute resolution matters. She is involved in a vast variety of dispute resolution matters before courts, relevant to a wide range of practice areas. Nicholas Sakkas combines sharp strategic thinking with resourcefulness, alongside an excellent grasp of local law. His up-to-date knowledge of legal developments allows him to navigate a rapidly changing legal framework, making him a valuable asset in dispute resolution matters.’
‘Moussas Law Firm combines legal expertise with a business sense. The team is highly motivated, competent and pragmatic, demonstrating expertise in handling complex civil and corporate litigation. The firm provides on-point advice on Greek law often under very tight timeframes. They also provide solid guidance and options regarding going to Court or not going to Court.’
‘The firm’s commercially minded dispute resolution team demonstrates consistently high-quality performance. Nicholas Moussas is an experienced litigator and a negotiator who has inventive strategic ideas flagging up all the risks and peculiarities of a matter. He is a great strategist who has in depth knowledge of Greek as well as international legal systems. Vassilios Moussas is a distinguished lawyer, has a deep corporate and commercial know-how and a wide-ranging contentious and non-continuous experience. His experience enables him to grasp the core of every matter swiftly. Maria Malikouti is a business-oriented litigator with skills and expertise of the highest level. She has vast practical knowledge in specialized international transactions and disputes. Charalampos Kondis is very professional and knowledgeable. In addition, he has inventive strategic ideas flagging up all the risks and peculiarities of a matter. Nicholas Sakkas has unique legal acumen, is extremely diligent and dedicated. Konstantina Margariti is proactive, focused, hardworking and is always available when needed.'
‘The lawyers in this law firm are business oriented and are able to provide innovative ideas and solutions that may easily be digested by businessmen. Trustworthy and problem solvers. Mr. Nikos Mousas, Mr. Vasilios Mousas and Mrs Maria Malikouti are excellent lawyers providing accurate legal advice in a timely manner.’
‘The team is absolutely stellar in dispute resolution. They constantly provide accurate, sharp and top-level legal advice, having an in-depth knowledge in both litigation and arbitration (both domestic and cross-border).’
‘They have great experience in their field and are flexible and eager to provide solutions. Their industry-sector expertise is also unparalleled. The team has inventive strategic ideas flagging up all major risks and peculiarities of a matter.’
Key clients
- Crescent Petroleum and Crescent Gas
- Volkswagen AG
- Audi AG
- SEAT SA
- Frontstage SA
- Kraft Heinz Company (former H.J. Heinz Company)
- Hellenic Halyvourgia SA
- MYTILINEOS (now Metlen Energy & Metals)
- HUGO BOSS AG
Work highlights
- Provides twofold advice regarding enforcement of a foreign arbitral award in Greece and secured a temporary restraining order for the conservatory attachment in a multibillion claim.
- Advised an airline on a complex cross-border shareholder dispute and on other corporate matters.
- Advising and successfully representing VW, AUDI and SEAT in numerous cases brought by Greek vehicle owners before the Greek Courts claiming damages on the basis of violations of consumer protection legislation, European regulations and standards.
Lawyers

Practice head
The lawyer(s) leading their teams.
Nicholas Moussas, Vassilios Moussas