Asters

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Led by Sergiy Grebenyuk, the white-collar crime practice at Asters routinely acts for clients in matters regrarding alleged tax evasion, money laundering, fraud, and corruption, and also assists with internal investigations. The team's client base spans international companies, investors, high-net-worth individuals, and businesspeople. Grebenyuk has strong experience in the oil and gas and real estate sectors, and be is ably supported by Orest Stasiuk, who often defends clients in cross-border tax evasion cases and criminal proceedings involving the Economic Security Bureau of Ukraine.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'The main advantages are maximum client orientation, high communication and professional skills.'
  • Sergiy Grebenyuk is widely regarded as one of Ukraine's top white-collar practitioners, and working with him, it's easy to see why. His ability to combine deep legal knowledge with impeccable judgment and strong leadership sets him apart in this field. Sergiy brings structure and calm to complex issues and sees both the legal and reputational dimensions of a case – his advice is always measured, discreet, and practical. Counsel Orest Stasiuk complements Sergiy's leadership with precise, timely support and a strong sense of teamwork, making collaboration effortless. He brings clarity and balance to complex cases, ensuring every aspect – legal, procedural, and reputational – is covered.

Key clients

  • Irish Bank Resolution Corporation Limited
  • PrivatBank