Band 2
Provided by Triinu Järviste
Competition & Antitrust / State Aid / European Union Regulatory / Dispute Resolution / ESG Advisory & Compliance / Oil & Gas / Renewables / Utilities / Criminal Investigations / Fraud & Financial Crime Compliance
Triinu Järviste is a leading competition law specialist, advising clients on all aspects of competition law, including criminal proceedings, merger control, and competition law claims in civil courts.
Triinu has significant experience in state aid matters, representing both grantors and recipients in proceedings before the European Commission and national courts. She has helped several public entities navigate state aid audits and ensure compliance.
With deep expertise in regulatory sectors such as electricity, gas, post, water management, electronic communications, and transport, Triinu advises clients on issues including price regulation, renewable energy support systems, and network-related matters.
She is a member of the Competition Law Committee of the Estonian Bar Association and lectures on competition law offences at the University of Tartu.
Since 2025
Partner, law firm TEGOS (formerly TGS Baltic)
2023-2025
Associate Partner, law firm TGS Baltic
2021-2023
Counsel, law firm TGS Baltic
2017–2021
Senior Associate, law firm TGS Baltic
2014–2017
Senior Associate, law firm Varul
Since 2012
Competition Crimes Lecturer, University of Tartu, Estonia
2012–2014
Associate, law firm Varul
2011–2012
Lawyer, law firm Varul
2010
Intern, Estonian Competition Authority
2009
Intern, law firm Luiga Mody Hääl Borenius
2008
Intern, law firm Lawin Lepik ja Luhaäär
2008
Intern, law firm Luiga Mody Hääl Borenius
2015 Competition Law Commission of Estonian Bar Assocation
2012 Estonian Bar Association
2010 Estonian Moot Court Society
Provided by Chambers
Triinu Järviste often assists clients with merger clearance notifications and contentious state aid matters. She has further experience representing clients in abuse of dominance investigations and competition law compliance mandates.
Provided by Chambers
Triinu Järviste is very enthusiastic about competition law. She really puts a lot of heart into doing her work.
Triinu Järviste can think about and analyse complex matters and when needed bring a truly academic touch to the topic.
Triinu Järviste is very pleasant and always looking for a solution. She has a very high level of knowledge of competition law and is very good at explaining this field to others.
Triinu Järviste is able to give black and white answers, which businesses need.
Triinu Järviste is very enthusiastic about competition law. She really puts a lot of heart into doing her work.
Triinu Järviste can think about and analyse complex matters and when needed bring a truly academic touch to the topic.
Triinu Järviste is very pleasant and always looking for a solution. She has a very high level of knowledge of competition law and is very good at explaining this field to others.
Triinu Järviste is able to give black and white answers, which businesses need.