Jonni Tiainen,
Associate
Jonni advises our clients on a wide variety of competition law matters. He also regularly works with sector-specific market regulation and foreign direct investment screening matters. Jonni began working at our firm already as a law student, gaining valuable experience before joining the Competition and Regulatory practice. He has also worked as a trainee at an international software company and another leading law firm in Finland.
Highlights
See all highlights by Jonni Tiainen
Krogerus advises Altor on its acquisition of a majority stake in Evac from Bridgepoint
8 Dec 2025
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Practices | Industries
Krogerus advises NestAI on Nokia's and Tesi's investment in NestAI
20 Nov 2025
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Practices | Industries
Krogerus advises Glesys on its acquisition of Verne’s managed private cloud operations and two data ...
21 Oct 2025
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Practices
Education Background
Master of Laws, University of Helsinki (2022)
Studies at University of Valencia, Spain (2022)
Memberships and Affiliations
Finnish Competition Law Association
Practices