Law firms in Ukraine

ADER HABER

Ukraine

ADER HABER is a Ukrainian full-service law firm ranked among the top five firms in Ukraine, offering comprehensive legal services across corporate, regulatory and dispute-resolution matters. With 18 years of experience, the firm advises domestic and international corporations (including Fortune Global 500 clients), banks, investors and public-sector entities and represents clients in national courts and international arbitration.

AGA Partners

Ukraine

Founded in 2005 and based in Ukraine, AGA Partners represents states, international businesses and private clients. The firm is recognized for dispute resolution and international arbitration (including GAFTA, FOSFA and LMAA matters) and is a leader in family law and private client practice; managing partner Aminat Suleymanova and partner Iryna Moroz hold affiliations with the International Academy of Family Lawyers.

Aequo

Ukraine

Aequo is one of Ukraine’s leading law firms, advising industry-leading Ukrainian and international clients on transactional and dispute resolution matters. The firm has received recognitions including Chambers Europe Law Firm of the Year (Ukraine) 2022, IFLR Europe Most Innovative Law Firm of the Year (Ukraine) 2018, and inclusion in the FT Innovative Lawyers list (2015–2022).

Ario Law Firm

Ukraine

Ario Law Firm is a Ukrainian firm that advises on corporate matters, restructuring and insolvency, banking disputes and high‑stakes litigation. The firm is actively engaged in legal and judicial reform and participates in legislative working groups on issues such as bankruptcy law and compensation related to Russian aggression.

Avellum

Ukraine

AVELLUM is a leading Ukrainian full-service law firm focused on finance, corporate, dispute resolution, tax, real estate and infrastructure, energy, and antitrust. The firm advises large businesses and financial institutions on major transactions, emphasizes partner-led teamwork, and cooperates with leading international law firms; it works in English and Ukrainian.

Aver Lex

Ukraine

Aver Lex is a Kyiv-based Ukrainian law firm known for its large dedicated White‑Collar Crime team that defends complex, high‑profile criminal and litigation matters including economic crimes, anti‑corruption and sanctions proceedings, and military crimes. The firm represents state officials, high‑net‑worth and corporate clients and provides significant pro bono legal assistance to military personnel and related parties during martial law.

Baker McKenzie

Argentina, Australia +42

Baker McKenzie is a global law firm with offices and affiliated practices across many jurisdictions. The firm provides full-service legal advice across a broad range of cross-border and domestic matters, including corporate transactions, finance, tax, disputes, and regulatory issues.

CMS

Albania, Algeria +42

CMS is an international law firm network with offices across Europe, the Middle East, Asia, Africa and Latin America. The firm provides full-service legal and tax advice through local offices and member firms serving domestic and cross-border clients.

Dentons Rattagan Arocena

Argentina, Australia +59

Dentons Rattagan Arocena is the Dentons office in Buenos Aires, Argentina. The office is part of Dentons’ broader global network and provides legal services from its Buenos Aires location.

EVERLEGAL

Ukraine

EVERLEGAL is an independent, sector-focused TOP10 Ukrainian law firm whose partners include former Clifford Chance senior lawyers and prominent Ukrainian advocates. The firm offers transactional, dispute resolution and advisory services with sector expertise in energy (including oil & gas and renewables), banking and finance, agriculture, technology, pharmaceuticals and FMCG, is active in blockchain and cryptocurrency matters, and employs approximately 50 lawyers and 11 business support staff.

GOLAW

Ukraine

GOLAW is a Ukrainian law firm founded in 2003 that provides sector-focused legal services to international investors, Fortune 500 companies, financial institutions and domestic clients across areas such as renewable energy, agribusiness, retail, healthcare, financial services, IT and real estate. The firm has been ranked among Ukraine's leading law firms for over 17 years, is placed in the national top four as of 2026, and is listed in global directories including The Legal 500 EMEA, IFLR 1000, Lexology Index, ITR World Tax and Benchmark Litigation Europe; its clients include Inditex Group, Samsung, Ubisoft, Red Bull, Reckitt Benckiser, Syngenta, TIU Canada, ProCredit Bank, Expobank CZ a.s. and the Export Guarantee and Insurance Corporation (EGAP).

Gramatskiy&Partners

Ukraine

Gramatskiy & Partners, founded in 1998 and led by founder and president Ernest Gramatskiy, is a Ukrainian full-service law firm offering comprehensive legal support in litigation, corporate and commercial matters, tax, regulatory compliance, real estate and infrastructure, and foreign investment and trade. The firm represents clients before governmental and regulatory authorities and provides counsel on public-private partnerships and business restructuring.

Hillmont Partners LLC

Ukraine

Hillmont Partners LLC is a firm founded by British and Ukrainian partners that advises investors and businesses operating or seeking to operate in Ukraine. The firm combines corporate, litigation and investigative capabilities and operates three offices in Ukraine (Kyiv, Lviv, Odesa) and an office in London, offering services across areas such as corporate/M&A, banking and finance, arbitration, litigation, IP, energy, real estate and tax.

Ilyashev & Partners

Ukraine

Ilyashev & Partners, founded in 1997, is a prominent Ukrainian full-service law firm with 40+ lawyers across Kyiv, Kharkiv and Odesa, known for market-leading dispute resolution and cross-border capabilities including international arbitration and high-profile claims against the Russian Federation. The firm advises international clients across corporate/M&A, tax, competition, public procurement, employment, maritime, sanctions and compliance, IP & technology, and insolvency/restructuring, and is ranked by The Legal 500 and Chambers.

Impacta Law

Ukraine

IMPACTA LAW is a Ukrainian law firm providing strategic, decision-ready legal advice on complex, high-impact matters—particularly transactional, regulatory, sanctions, litigation and enforcement issues—serving large companies, international investors, financial institutions, senior decision-makers and high-net-worth individuals. The firm operates with on-the-ground presence in Ukraine, coordinated cross-practice partner-led teams, and a German contact office to support engagement with European clients and institutions.

Jeantet

France, Morocco +1

Jeantet is a French business law firm founded in 1924 that advises domestic and international clients on corporate transactions, litigation, tax and regulatory matters. The firm maintains offices in France, Casablanca (Morocco) and Kiev (Ukraine) and emphasizes cross-border work and sector-specific expertise.

Kinstellar

Austria, Bulgaria +9

Kinstellar is an independent law firm operating across Emerging Europe, Turkey and Central Asia, with 13 offices and a regionally integrated team of over 350 lawyers handling more than 11,000 matters. The firm provides cross-border legal services across corporate, finance, real estate, dispute resolution and sector-focused areas through locally and internationally qualified teams.

LCF Law Group

Ukraine

LCF Law Group is a Ukrainian law firm with over 15 years' presence, composed of experienced lawyers who emphasize international standards. The firm is particularly active in complex dispute resolution (including litigation and arbitration) and advises on banking and finance, capital markets, bankruptcy and corporate/M&A matters.

Leshchenko & Partners is a law firm based in Ukraine with an office in Kyiv. Contact details listed include phone +38 067 777 09 00 and email info@leshchenko.partners.

MORIS

Ukraine

MORIS is a Ukrainian law firm with around twenty years of experience and a team of more than 60 professionals providing comprehensive legal support across major sectors of the economy. The firm is recognized in international and national rankings for work in dispute resolution, corporate and M&A, tax, real estate and antitrust, and represents international and domestic corporations, investors, financial institutions and state-owned entities.

SDM Partners LLC

Ukraine

SYROTA DZIS MELNYK & Partners (SDM Partners LLC) provides a full range of legal services across Ukraine and the CIS through partnership networks with local firms, serving international and local businesses and focusing on client goals via industry-specific knowledge and longstanding experience in the Ukrainian market.

Sayenko Kharenko

Ukraine

Founded in 2004, Sayenko Kharenko is a leading Ukrainian full-service law firm with an internationally oriented practice; the firm has 21 partners and more than 100 lawyers. It advises on a broad range of matters — including banking and finance, capital markets, M&A, competition/antitrust, corporate and dispute resolution — has served over 3,000 clients from more than 60 countries (including over 70 Fortune 500 companies), and has helped bring over USD 80 billion of investment into Ukraine.

Vasil Kisil & Partners

Ukraine

Vasil Kisil & Partners, founded in 1992, is an independent multi-disciplinary Ukrainian law firm that advises domestic and international corporate clients, including Fortune 500 companies, on high-profile local and cross-border matters. The firm provides services across corporate, finance, competition and regulatory areas and has sector expertise in agriculture and the food industry.

Wolf Theiss

Albania, Austria +10

Wolf Theiss opened its first office in Vienna in 1957 and has grown into a multinational firm of over 400 lawyers with offices across Central and Southeastern Europe and a central European hub in Brussels. The firm provides a broad range of services including financial services, competition and antitrust, compliance and investigations, corporate/M&A, employment, energy and infrastructure, IP/IT, litigation and ADR, real estate and tax.