TEGOS (Formerly TGS Baltic) is well-versed in handling multi-jurisdictional competition law mandates. The group draws on the strength of the firm’s pan-Baltic presence to support clients on cross-border work, often involving compliance issues and state aid matters. Practice head Triinu Järviste has an excellent reputation for representing clients before the European Commission and the European Court of Justice in state aid matters, as well as assisting Estonian companies with investigations and private enforcement actions. In September 2025, Mari Anne Rohtla departed the firm.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- An efficient and reliable team that consistently meets deadlines. They keep abreast of the latest developments in their field, offer trustworthy expertise, and communicate with exceptional clarity — ensuring their advice is always easy to understand and apply.
- Triinu Järviste is a highly skilled lawyer with a sharp mind, broad perspective, and a genuine interest in understanding the unique dynamics of your business, offering practical, well-rounded solutions with clarity and care.
- ‘The team combines deep expertise in their field with an efficient approach to solving matters. Potential clients will appreciate that issues are handled quickly and effectively. The team works seamlessly together, which ensures consistent quality and reliability.'
- ‘Triinu Järviste has deep expertise in state aid and is able to share her knowledge with clients in a way that creates real “aha” moments. Triin Kaurov is a excellent adviser on contracts and state aid, and together with Triinu Järviste they are regarded as a true dream team.'
- ‘Their people make their practice unique.’
- ‘TEGOS is very hands-on and collaborative.'
- 'Triinu Järviste is a competition law specialist whose expertise has been instrumental in addressing our competition law matters.'
- 'The team makes an extra effort to find solutions.'
- 'Team makes an extra effort to find working solutions, they understand business, have good knowledge of law and are able to give black and white answers.'
- 'TEGOS is a law firm that brings together all the necessary expertise to address any legal matter. Our organisation has faced legal issues across various fields, and we have been able to entrust their resolution to a single firm staffed by leading specialists in their respective areas.'
Key clients
- Phillip Morris International
- Merck Sharp & Dohme
- Omniva
- Circle K Europe
- SmartCap
- Diotech
- State Forest Management Centre (Riigimetsa Majandamise Keskus, RMK)
- Rulonas UAB
- Sunshine Baltics Group
- Asker Healthcare Group
- MS Galleon GmbH
- City of Tallinn
- AS Tartu Agro
- Estonian Environmental Investment Centre (EIC)
- Bioforce Group OÜ (Bioforce)
- Tallinn University of Technology (TalTech)
- Port of Tallinn (Tallinna Sadam)
Work highlights
Advising Omniva on a high-profile competition law dispute.
Lawyers
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Triinu Järviste
Other key lawyers
Triin Kaurov