About Us

40+
years of continuous legal practice
12
international investment arbitrations
30+
complex international commercial arbitrations
24
complex high-profile cross-border litigations
30+
special investigations
30+
ADR cases and out-of-court settlements

AMV Law Offices of Martinenko, Volkovetskyi and Partners is an international dispute resolution boutique based in Ukraine, with over 40 years of continuous legal practice.

AMV advises and represents multinational corporations, sovereign states, governmental organisations, and private clients in high-profile cross-border disputes.

AMV specialises exclusively in dispute resolution: international commercial arbitration, investment treaty arbitration, cross-border litigation, special investigations, compensation of damages, and sanctions-related matters.

AMV manages the full lifecycle of a dispute, from initial strategy, evidence gathering, and interim measures, through hearings and final award, to recognition and enforcement of foreign arbitral awards and court judgments. Clients can engage AMV at any stage of proceedings.

AMV’s lawyers are qualified under Ukrainian law and regularly serve as Ukrainian law experts and expert witnesses in international arbitration and foreign court proceedings, providing expert opinions, legal opinions, and affidavits.

AMV team acts in proceedings under all major international and domestic arbitral frameworks, including: the ICC, LCIA, VIAC, SCC, SAC/SCAI, AAA, FOSFA/GAFTA, ICAC at the Ukrainian Chamber of Commerce as well as ICAC at the European Arbitration Chamber, UNCITRAL, and ICSID rules. Our expertise also covers ad hoc proceedings.

Conflict-free by structure
As a boutique firm, AMV carries significantly fewer conflicts of interest than large full-service practices, allowing it to take on sensitive and high-stakes mandates that others cannot.
Cost-effective
AMV delivers top-tier quality services at reasonable, flexible fees structured for every matter.
Versatile counsel roles
AMV has experience acting as Lead Counsel, Co-Counsel, Local Counsel, or Ukrainian law expert, making the firm universal for any type or stage of the case
Sector focus
AMV's core expertise covers Energy and Natural Resources, Security and Defence, Insurance and Construction. The firm's additional practice extends to Infrastructure and Transport, Financial Services, Agriculture, Real Estate, and IT.
Partner attention from day one
Clients receive direct, senior-level engagement at every stage of their case.
Regional expertise, global reach
AMV has deep, on-the-ground knowledge of Ukraine, Eastern Europe, and other emerging markets.

Team

Оur team
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Olexander Martinenko
Managing Partner
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Danylo Volkovetskyi
Counsel
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Mariana Antonovych
Managing Associate
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Arina Kolesnyk
Associate
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Karyna Kryvytska
Junior Associate
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Iryna Babich
Marketing and Business Development Manager
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Recognition

Proven experience, acklowledged by top legal rankings

Consistent recognition from leading global directories for our work in complex disputes.

The Legal 500

dedicated, responsive and highly effective

Chambers Europe

one of the best Ukrainian law experts available on the market

The Legal 500

they have a fantastic depth of knowledge

The Legal 500

competent and well-organised

Chambers & Partners

Olexander Martinenko is ranked in Chambers Global and Chambers Europe for Dispute Resolution. Danylo Volkovetskyi is recognised as an Associate to Watch in Chambers Europe & Global.

Lexology Index

Olexander Martinenko is rated Highly Recommended for Arbitration and Recommended for Energy and Projects & Procurement.

The Legal 500

AMV is recognised for Dispute resolution. Olexander Martinenko is included in the Legal 500 Hall of Fame for Dispute Resolution in Ukraine over multiple consecutive years. Danylo Volkovetskyi is recognised as a Legal 500 Leading Associate for Dispute Resolution in Ukraine.

Best Lawyers

Olexander Martinenko is recognised for International Arbitration, Mediation, Litigation, Energy and Natural Resources Law, and Oil & Gas Law.