Practices

Litigation

We act for our clients in various contentious matters including domestic litigation, cross-border litigation, international arbitration, and insolvency proceedings. We have built a team that can provide tailored dispute resolution advice to our clients by regularly representing them in high-value, complex and multi-jurisdictional disputes.

Our aim is to resolve disputes in the most efficient and suitable way for our clients. With in-depth knowledge of cutting-edge court practice, as well as national laws, we are able to bring high-profile expertise to representing our clients before dispute resolution venues.

We protect clients in a broad range of disputes:

  • Commercial
  • Civil fraud and asset recovery
  • Corporate and post M&A
  • Non-performing loans and insolvency
  • Tax and other regulatory

Key experience

Defended the client, a Member of Parliament of Ukraine of the 9th convocation, a Lieutenant General of the Ukrainian Armed Forces, in the criminal case heard by the High Anticorruption Court

Legal advisor

Successful before the Supreme Court in a case concerning illegal construction

Legal advisor

Dispute resolution strategy in multi-party dispute over shares in Poltava Mining Refinery

400

Mln USD

Legal Advisor to Ferrexpo AG

Dispute against the AMCU as for the UAH448 million fine for alleged violation of the legislation on protection of economic competition

448

Mln UAH

Legal advisor to “A/T Tobacco Company “B.A.T. - Pryluсky”

Bankruptcy proceedings against multiple Ukrainian sureties

644

Mln USD

Legal Advisor to Noteholders’ Committee of Mriya Agro Holding Plc

Set of corporate and regulatory disputes initiated by a former shareholder

Legal Advisor to Euroins

Related materials

Legal alerts

Grand Chamber of Supreme Court reviews and summarises its conclusions on deadlines for challenging decisions of tax authorities

Grand Chamber of Supreme Court reviews and summarises its conclusions on deadlines for challenging decisions of tax authorities

Posted on August 21, 2025

Legal alerts

Ukraine reinstates the running of statue of limitations

Ukraine reinstates the running of statue of limitations

Posted on August 20, 2025

News

Supreme Court puts an end to fraudulent conveyance scheme: AVELLUM and Hillmont Partners defend American investors

Supreme Court puts an end to fraudulent conveyance scheme: Hillmont Partners and AVELLUM defend American investors

Posted on July 31, 2025

News

AVELLUM secures victory for international bank in litigation with debtor

AVELLUM secures victory for international bank in litigation with debtor

Posted on April 24, 2025

News

AVELLUM is highly rated by Legal 500 – 2025

AVELLUM is highly rated by Legal 500 – 2025

Posted on April 1, 2025

Newsroom

AVELLUM is top-ranked by Chambers Europe 2025

AVELLUM is top-ranked by Chambers Europe 2025

Posted on March 24, 2025

Key contacts

KOSTIANTYN LIKARCHUK

Senior Partner

klikarchuk@avellum.com

VADIM MEDVEDEV

Partner

vmedvedev@avellum.com

Team

ANDRIY FORTUNENKO

Partner

afortunenko@avellum.com

OLEKSII MASLOV

Partner

omaslov@avellum.com

OLEKSANDRA SYEROVA

Managing Associate

osyerova@avellum.com

ROMAN SYNIUTA

Managing Associate

rsyniuta@avellum.com

OLEG SHKONDIN

Managing Associate

oshkondin@avellum.com

ANNA VLASENKO

Managing Associate

avlasenko@avellum.com

ANDRII KULEBA

Senior Associate

akuleba@avellum.com

KRISTINA MYSENKO

Senior Associate

kmysenko@avellum.com

TETIANA ZAVALKO

Associate

tzavalko@avellum.com

ILLIA IVANUSA

Senior Associate

iivanusa@avellum.com

KHRYSTYNA SHVAB

Senior Associate

kshvab@avellum.com

OLEKSANDR STADNYK

Associate

ostadnyk@avellum.com

INNA HONTARUK

Associate

ihontaruk@avellum.com

HANNA SHOIKO

Associate

hshoiko@avellum.com

Industries

Industrial and Manufacturing

We have substantial experience advising clients in various sectors of the industrial and manufacturing business, including metals, chemicals, building materials and construction.

Practice

Energy & Natural resources

Our lawyers help clients identify, assess and manage project-related risks. We understand our clients’ needs and deliver pragmatic, commercially driven, elegant solutions.

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