Testimonials

Collated independently by Legal 500 research team.

  • ‘I have been cooperating with AVER LEX lawyers for a long time and feel their deep expertise in anti-corruption cases. Therefore, I do recommend them if somebody needs legal advice.’

  • ‘My colleague and I are in touch with Olga Prosyanyuk, a managing partner, Artem Drozdov, a partner and Igor Posyistak, Margaryta Ryzhuk and Pavel Teslyuk, lawyers. I am satisfied with their work defence strategy. Olga is a qualified long years lawyer. She appears in court personally. She often protects her clients at the High Anti-Corruption Court of Ukraine. It is incredible how much detail she owns and uses the material of cases during her court hearings and speeches. I like Artem because he is well-organised and provides already-structured information.’

  • ‘A great team, motivated, creative and totally committed to the case they take. The proposals in terms of strategy, the quality of the work, the reactivity and professional skills make this company unique. We entrust Olga Prosyanyuk and her team with the most sensitive work. They are excellent in all respects. I highly recommend their services. ’

  • ‘We worked mostly with Olga Prosyanyuk, Managing Partner of the firm. Olga is dedicated to her clients and provides strategic and pragmatic advice. She is knowledgeable and responsive. Olga is a real professional, who knows how to build a great team with high quality service.’

  • ‘I constantly communicate with Vitalii Serdyuk, senior partner, and Andriana Fozekosh, the head of the military's defence practice. They are proactive and experienced. Vitalii and Andriana generate many different ideas for resolving working issues.’

  • ‘AVER LEX is a skilled team of attorneys in criminal law and litigation. They consult for legal assistance in complex cases at various investigation or court proceedings stages. They always act only in their clients' interests, regardless of possible pressure from society or opponents. I know this team is highly trusted, so I do recommend their services. They are very active in anti-corruption and sanctions proceedings.’

  • ‘Mostly, I communicate with Olga Prosyanyuk, managing partner. We have known each other for a long time. She is an excellent manager; she organises and inspires her team. Olga often moderates law forums and participates in national and international juridical communities. I always know other partners of AVER LEX, Vitalii Serdyuk and Artem Drozdov. They are great lawyers, and both possess the knowledge and skills to reach the best results in providing legal services for clients.’

  • ‘I want to note the high quality and professionalism of their work. In addition, they have sufficient expertise to accompany processes with a foreign component. ’

Key clients

  • Military personnel of the Armed Forces of Ukraine and their family members
  • Captive military personnel of the Armed Forces of Ukraine and their family members
  • Limpieza Limited
  • Ukrainian Sea Ports Authority
  • Nova Poshta
  • The family of a deceased service member of the National Guard of Ukraine
  • Volodymyr Chebotaryov

Work highlights

  • Advising the Military personnel of the Armed Forces of Ukraine to return military and civilian prisoners and search for missing people and on the organization of military service and exemption from it, on the economic activities of military units and subunits, and obtaining monetary compensation.
  • Representing Limpieza Limited in responding to sanctions and confiscations by the Ukrainian authorities.
  • Representing Nova Poshta in proceedings against a $11.5m fine imposed by the State Service for Consumer Protection.

Lawyers

Leading associates
Rising stars with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Partner Artem is one of the leading lawyers for the protection of business interests in criminal proceedings. He has a unique professional experience, which includes both law enforcement and advocacy. He is a legal expert in protection of the business owners and top managers of, as well as their employees in economic and WCC. He deals with protection in cases of corporate and external fraud, seizure of assets and crypto assets, including those abroad, raider takeovers and cybercrime. Being involved in complicated WCC crimes he is especially endorsed by clients for his perseverance, precise work and support in stressful situations. As a partner who was promoted internally, he has an uncanny ability to motivate the team and find an individual approach to each member.

Practice head

The lawyer(s) leading their teams.

Olga Prosyanyuk, Vitaliy Serdyuk