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
Finnish Construction Management Consultancy — District Court Dismisses charge in occupational safety offence case concerning a safety coordinator
We successfully represented a Finnish construction management consultancy and a safety coordinator employed by the company in criminal proceedings concerning an alleged occupational safety and health offence. The prosecutor sought a penalty for an alleged breach of occupational safety regulations. The charge arose from a fall accident at a construction site where our client acted as the safety coordinator appointed by the developer. We assessed the scope of the safety coordinator’s duties in relation to the responsibilities of the main contractor, as well as how our client had fulfilled their obligations in practice. We demonstrated that our client had acted with due care and in full compliance with their duties throughout the planning, preparation and execution of the construction project. The District Court of Eastern Uusimaa dismissed the charge against our client. The Court held that our client, in their capacity as safety coordinator, had duly fulfilled the occupational safety obligations incumbent on the developer during the planning and preparation phases of the construction project and had not been aware of the fall protection deficiency identified at the site. The judgment is final insofar as our client is concerned.
Case published 22.6.2026
Efima – Sale of financial management services business
We advised Efima Oyj on the sale of its financial management services business to Rantalainen as part of its strategic focus on fully concentrating on the delivery of business applications as well as data and AI solutions. As a result of the transaction, customer contracts related to financial management services and 65 experts working in these services will transfer to Rantalainen. The transaction will be carried out as a transfer of business, and the experts will move to the new owner as existing employees. 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 12.6.2026
Ugly Duckling Ventures – EUR 6.5 million funding round of Skyfora
We advised lead investor Ugly Duckling Ventures on the EUR 6.5 million funding round of Skyfora. The round also included Eviny Ventures, LUMO Labs and EIC Fund, alongside non-dilutive funding from Business Finland. The investment will support the commercial scale-up of Skyfora’s weather intelligence solutions, the expansion of partnerships with telecom operators, forecasting providers and meteorological institutions, and the continued growth of the team. Skyfora is a Finnish company developing high-resolution weather data solutions using patented technology that extracts atmospheric data from GNSS receivers embedded in existing infrastructure, such as telecom networks. By unlocking previously untapped data sources, Skyfora enables the next generation of AI-driven weather forecasting and supports improved decision-making across weather-sensitive industries. Ugly Duckling Ventures is a Copenhagen-based venture capital firm focused on early-stage Nordic B2B technology companies, with an emphasis on medtech, resilience tech and business services.
Case published 10.6.2026
General Atlantic – ICEYE’s EUR 1 Billion Series F Funding Round
We advised General Atlantic as the lead investor on ICEYE’s EUR 1 billion series F funding round, valuing the company at over EUR 10 billion. ICEYE raised EUR 450 million (USD 520 million) in a primary Series F funding round led by General Atlantic. Additional investors included Solidium, Tesi, Varma, Ilmarinen, Lifeline Ventures, Nokia, Qatar Investment Authority (QIA) and TCV. Together with a secondary placement, the total fundraising exceeds EUR 1 billion. ICEYE is the world leader in sovereign intelligence from space, providing continuous monitoring capabilities to detect and respond to changes in any location on Earth. The company operates the world’s largest and most advanced Synthetic Aperture Radar satellite constellation. General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support for over 885 companies throughout its history. As of March 31, 2026, General Atlantic manages approximately USD 126 billion in assets across its investment strategies. We advised General Atlantic on this transaction in collaboration with the international law firm Paul, Weiss, Rifkind, Wharton & Garrison.
Case published 9.6.2026