Dittmar & Indrenius

Competition & Public Procurement; Dispute Resolution; Patents & Life Sciences

Focus on complex public procurement and competition law matters as well as dispute resolution.

Aarne Puisto is known for his innovative and solution-oriented approach to solving clients’ legal challenges related to public procurement, competition law and state aid. Moreover, he is regularly involved in administrative court proceedings, EU law related regulatory and compliance assignments as well as in foreign direct investment (FDI) proceedings.

He advises clients on both non-contentious and contentious assignments across a wide range of industries, including defence and security, energy, healthcare and pharmaceutical, media, and transport. His prior experience in competition and procurement matters at the Market Court of Finland and the Finnish Competition and Consumer Authority has enriched his understanding of legal processes. This dual insight allows him to anticipate challenges and opportunities in legal strategies, providing clients with a comprehensive approach that enhances their decision-making and strategic planning.

Prior to joining Dittmar & Indrenius, Aarne Puisto has gained extensive work experience in competition and procurement matters in the Market Court of Finland and the Finnish Competition and Consumer Authority as well as in other leading Finnish law firms.

Finnish, English and Swedish

• FIDE Finland • Finnish Bar Association • Finnish Competition Law Association • Finnish Public Procurement Association, Member of the Board 2022 –

Lund University (LL.M., 2019)

University of Helsinki (LL.M., 2020)