Meet Haroldas Kupstas, a Senior Associate and Attorney-at-Law, who will assist you in executing international and local M&A deals, resolving shareholder disputes, and navigating competition law – ranging from merger clearances to compliance.
Haroldas’ experience is multifaceted: from advising on daily corporate operations – such as establishing internal governance structures, reorganizing, and designing and implementing stock option programs – to drafting, negotiating, and structuring share and asset transactions. Alongside the experience gained, Haroldas has an eye for detail in almost every situation, it being a small, easy, or a big and complex matter.
Reisimine
Geopolitics
Legal intricacies
Sports (Brazilian jiu-jitsu, padel) and e-sports
2025, WIDEN, vandeadvokaat
2023 – 2025 WIDEN, advokaat
2021 – 2023 WIDEN, advokaat
2020 – 2021 Advokaadibüroo Černiauskas and Partners, advokaat
Harvardi õigusteaduskond, CopyrightX programm
Vilniuse Ülikool, õigusteaduse magister
Leedu
Inglise
© 2026 Widen Legal. All rights reserved
© 2026 Widen Legal. All rights reserved