Our business is to enable our clients’ success and ensure their legal protection. To acknowledge their versatile expertise and dedicated work towards our clients’ success, we promote Teemu Auressalmi, Jenni Korhonen, Hilma-Karoliina Markkanen, Tiina Orre and Sakari Sedbom to counsels as of 1 April 2023.
Teemu Auressalmi, Dispute Resolution
Teemu Auressalmi is an expert in domestic and international disputes. His area of practice covers both international and domestic arbitration and litigation proceedings as well as alternative forms of dispute resolution. He is also experienced in questions related to corporate law.
Teemu represents our clients in a wide variety of commercial and corporate disputes relating to, among others, construction projects, mergers and acquisitions, and shareholders’ agreements. Teemu is also a regular speaker in topics related to dispute resolution and a board member of the Young Arbitration Club Finland.
Jenni Korhonen, Tax & Structuring
With a deep knowledge of tax law and structuring, Jenni Korhonen specialises in tax matters and structuring related to transactions and mergers and acquisitions. She has extensive experience in demanding M&A as well as in restructuring of international groups and listed companies.
Jenni advises our clients in both international and domestic matters related to corporate taxation, M&A and restructuring. She also assists our clients in preliminary ruling processes and pre-emptive discussions as well as in ensuring the tax treatment of restructurings from the tax administrators.
Hilma-Karoliina Markkanen, Intellectual Property
Hilma-Karoliina Markkanen is an experienced lawyer with extensive knowledge of intellectual property questions and the related dispute resolution. She has profound understanding of marketing and consumer law, fashion and luxury law, and questions related to unfair business practices and IP commercialisation, and she is an active trainer in these topics. Hilma-Karoliina is also the Vice President of the Finnish Fashion Law Association.
Hilma-Karoliina provides IP advice to our clients in mergers and acquisitions, private equity transactions and other transactions.
The latest Managing Intellectual Property IP Stars recognised Hilma-Karoliina as a Rising Star.
Tiina Orre, Intellectual Property
Tiina Orre is a versatile lawyer versed in intellectual property and dispute resolution. Her expertise includes industrial property rights and copyright as well as marketing and consumer law. She is also experienced in matters related to unfair business practices and anti-counterfeiting in various industries.
Tiina advises our clients in assignments related to brand portfolio protection and enforcement, IP and marketing dispute resolution and authority processes, and mergers and acquisitions. Tiina is also an active speaker and trainer in topics related to IP and marketing law.
The latest Managing Intellectual Property IP Stars recognised Tiina as a Rising Star.
Sakari Sedbom, Capital Markets & Financial Regulation
Sakari Sedbom is an expert in capital markets and financial regulation. He is particularly experienced in IPOs and right issues, public takeover bids, as well as regulatory questions related to insider and market abuse regulation.
He also advises our clients on various M&A and finance transactions, bond issuances, and regulated transactions in the financial and fintech sector.
The latest IFLR1000 Financial & Corporate ranks Sakari as a Notable Practitioner.
Our warmest congratulations to all our new counsels for their new role!
Read more: Castrén & Snellman appoints three new senior associates – Appointments also in Business Services
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Latest references
Efima – Sale of AI business
We advised Efima Oyj on the sale of its AI business to Better Care Technologies Oy. The transaction included Efima’s Moiva AI platform developed for the care sector, the related technology and brand, customer contracts, and the experts working in the business. Efima is a Finnish digital company that supports the sustainable growth of large and mid-sized companies by streamlining their business processes and by creating competitive advantage through the innovative use of artificial intelligence and data. The company has nearly 200 experts based in Helsinki and Tampere.
Case published 21.9.2026
Neoen – Sale of data centre
We advised Neoen Renewables Finland Oy, part of the French Neoen Group, in its sale of a data centre project to a consortium consisting of international data centre developers and operators. This marked Neoen’s first data centre development project in Finland. Founded in 2008, Neoen is one of the world’s leading independent renewable energy producers. The company operates in 15 countries. It develops, finances, builds, owns, and operates solar power plants, wind farms, and battery storage systems. Neoen Group is owned by global alternative asset manager Brookfield Corporation.
Case published 17.9.2026
Jolt Capital and Tesi – Investment in VEV
We advised Jolt Capital and Tesi in connection with their investment in VEV, a leading provider of commercial fleet electrification solutions. The investment, led by Jolt Capital with Tesi as co-investor, will support VEV’s next phase of growth and expansion across Europe. As part of the transaction, VEV became an independent company following the acquisition of Vitol’s stake in the business. Founded by Vitol, VEV provides integrated fleet electrification solutions combining fleet strategy, charging infrastructure, energy supply and operational services. Through its VEV IQ platform, the company supports more than 6,000 commercial electric vehicles across Europe and has been deployed across more than 600 sites spanning the transport, logistics and waste sectors. Jolt Capital is a private equity firm focused on growth investments in European deeptech companies. Tesi is a Finnish state-owned investment company that promotes Finnish business and economic growth through investments. We advised Jolt Capital and Tesi on the equity financing and structuring aspects of the transaction. International law firm Goodwin advised the investors on the acquisition of VEV.
Case published 10.9.2026
VR Group – Intellectual property matters
VR-Group Plc is a transport and logistics group owned by the Finnish State, operating passenger and freight rail transport in Finland with activities also in the Swedish market. VR Group provides passenger, logistics and maintenance services with over 160 years’ experience in developing responsible transport of the future. We advise VR Group in intellectual property matters as part of the company’s wider brand protection efforts. Our assignments have included advice on copyright, design rights and trademarks, focusing on the protection of the company’s visual identity – including its distinctive green colour – in connection with transport services as part of a comprehensive IP protection strategy. VR Group’s consistent brand building has also received recognition, including the Finland Chamber of Commerce’s Brand of the Year award in 2026. In the competition, brands were viewed comprehensively from various perspectives, including their story, strategic role, brand renewal ability and intellectual property protection. The jury found that VR had understood the importance of the protection of its brand as part of a comprehensive business strategy.
Case published 9.9.2026