Iurii Grygorenko
Attorney · Arbitration Manager · Secretary of the UBA Bankruptcy Committee · UBA Representative in the Republic of Moldova
Attorney, arbitration manager, lobbying subject. Among a handful of practitioners in Ukraine whose work spans all three dimensions of legal influence.
Iurii Grygorenko
Iurii Grygorenko began his career in criminal proceedings — where stakes are highest. He progressed from defence in complex criminal matters to shaping the legal framework at UBA committee level and international representation.
His practice spans three distinct dimensions: advocacy (asset protection and White-Collar Crime), arbitration (crisis management and bankruptcy) and lobbying (changing the regulatory environment). Precision in every detail — like a Breitling.
Every case undergoes personal analysis. Not all matters are accepted — and this is a matter of principle.
on bankruptcy
on expert support for legal practice
Chișinău
No. 002787 · Bar Council of Odesa Region · 16.03.2016
B2B. Without compromise.
An advocate reached — not searched for
Litigant does not handle mass intake. Every case is a distinct strategic project. Clients are business owners and C-level facing systemic legal challenges: raiding, criminal prosecution, asset bankruptcy, conflict with the regulator.
Litigant Law Office — a law firm with narrow specialisation and international presence: Kyiv, Odesa, Chișinău.
When we say "no"
- Consumer disputes and minor civil matters
- Cases without genuine legal prospects
- The client is not prepared to act systematically
- Conflict of interest with existing clients
- When help is no longer possible — only mitigation
AB LITIGANT · Certificate No. 002787 Bar Council of Odesa Region · 16.03.2016 · Resolution No. 44
About the firm — FAQ
Who is Iurii Grygorenko, attorney?
Iurii Grygorenko is an attorney (Bar Certificate No. 002787, issued by the Bar Council of Odesa Region on 16.03.2016, Resolution No. 44), arbitration manager and lobbying subject. He serves as Secretary of the UBA Committee on Bankruptcy, Deputy Head of the UBA Committee on Expert Support for Legal Practice, and the official Representative of the Ukrainian National Bar Association in the Republic of Moldova. He began his practice in criminal proceedings — White-Collar Crime, where the stakes are highest. Focus: B2B clients only — business owners, C-level executives, corporate conflicts, assets at risk. Cases handled in Kyiv and Odesa, with international coordination from Chișinău. Combines three dimensions of legal influence — advocacy, arbitration, lobbying — without conflict of interest.
What is Litigant Law Office?
Litigant Law Office (AB LITIGANT) is a Ukrainian law firm with narrow B2B specialisation: White-Collar Crime, corporate conflicts, bankruptcy and restructuring, GR-Litigation, lobbying. Founded in 2016, headquartered in Kyiv (23 Antonovycha St) with an additional office in Odesa (21 Buhaiivska St). Through the founder's status as official UBA representative in Moldova, the firm provides international legal coordination from Chișinău. Litigant does not handle mass intake: every case begins with a pre-analysis and is accepted only if there is a genuine legal prospect and no conflict of interest with existing clients. The working principle is strategic partnership, not a service-provider model.
What kind of cases does Litigant accept?
Litigant accepts cases exclusively in B2B format: business owners, C-level management, corporate groups. Case profile: a systemic legal challenge of at least UAH 10 million scale or a strategic asset at risk. Typical matters — raiding attacks on businesses, criminal proceedings against owners (tax evasion, fraud, money laundering), corporate wars between participants, bankruptcy of large enterprises, disputes with the tax authority, customs, Antimonopoly Committee, GR projects on regulatory reform. We do NOT accept: consumer disputes, minor civil matters, cases without legal prospects, situations where 'nothing can be fixed, only damage minimised'. Every application undergoes internal compliance — response within 24 hours.