‘We live in exceptional times’ – a phrase that has come to define this decade. Markets today are shaped by global trade tensions, war on European soil, and a historic wave of technological transformation. In this landscape, predictability is no longer the norm – volatility and constant change are. Businesses must now thrive in a world where uncertainty is part of the operating environment.
While change brings its challenges, it also opens the door to growth and innovation. We’ve had the privilege of supporting clients at the forefront of this evolution – from breakthroughs in quantum technology, cybersecurity, health tech, circular economy, satellite technology, clean energy, and more. These shifts are generating transactions, driving investment, and creating real momentum.
At Castrén & Snellman, our team is stronger than ever. Across sectors, clients count on us for clear, strategic advice that helps them seize opportunities in this fast-moving world.
This new era demands advisors who are agile, future-focused, and pragmatic. Our role is to help clients navigate complexity with confidence – and that means contracts built for change, and teams ready to deliver from day one, backed by deep expertise and experience.
AI is a prime example of this shift. Our clients share our ambition to harness its potential, and we’re already seeing how it can enhance both the speed and quality of legal work. This means we can devote even more time to the strategic challenges that matter most. We’re well on our way and excited to share our learnings. The conversations we’ve had with clients around this have been insightful and energising – a true reflection of our collaborative Castrén spirit, which has guided our firm for 137 years.
It has been an honour to step into the role of Managing Partner and lead our firm into this next chapter. I look forward to working even more closely with you – our clients, colleagues and partners.
I wish you all a bright summer!
Latest insights
Article published 26.10.2026 – FDI Regulatory Service
Reform of Finnish FDI screening moves forward: significant changes and broader scope
Article published 1.10.2026 – Financial Regulation
New EU-driven banking M&A rules entered into force in Finland on 1 October 2026
Article published 24.9.2026 – Environment, Energy & Green Transition
Electricity Market Act: Proposed priority procedure to significantly change new electricity network connections in situations of scarce capacity
Article published 11.9.2026
Finland proposes a new data centre register – draft legislation open for comments
Kiti Karvinen, Joachim Wik & Johanna Kyllöinen
Hannu Huotilainen
Marius af Schultén, Kanerva Sunila, Samuli Tarkiainen, Jonas Holm & Noora Ahonen
Marius af Schultén, Antti Kaakkola, Samuli Tarkiainen, Mikko Alakare, Janne Juusela & Jerker Pitkänen
Latest references
Nala Renewables – Development, acquisition and financing of battery energy storage system (BESS) project
We advised Nala Renewables on the Finnish law aspects of the development, acquisition and financing of its battery energy storage system (BESS) project in Vuolijoki, Finland. The project comprises a 125 MW / 250 MWh battery energy storage system. Our advice extended beyond financing to the transaction’s legal due diligence and the acquisition of the project company. We also advised on key project contracts and financing documentation for the project finance facilities provided by Coöperatieve Rabobank U.A. The project is part of Nala Renewables’ growing portfolio of battery storage assets in Finland and the wider Nordic region, supporting the integration of renewable energy and contributing to the flexibility and stability of the Finnish electricity grid.
Case published 3.11.2026
Foundation Clinic – Funding Round
We advised Foundation Clinic in connection with its funding round backed by a group of prominent Finnish technology entrepreneurs and investors, including founders behind Supercell and Wolt. Foundation Clinic is a Finnish healthcare company developing a new approach to private healthcare focused on preventive, data-driven and continuous care. The company aims to combine comprehensive health data with ongoing medical care to identify and address health risks at an early stage.
Case published 29.10.2026
Delta Capacity – Project financing of two battery energy storage systems (BESS)
We advised Delta Capacity AG in a project financing of two battery energy storage systems (BESS). The financed projects are among the largest BESS developments in Finland to enter construction with 250 MW / 600 MWh combined capacity. The financing was provided by Société Générale with support from Finnvera. Construction of both projects, located in Lapinlahti and Teuva, has already begun and the commercial operations are targeted to commence in late 2027 with partial tolling agreements already in place for both assets. The project in Lapinlahti is executed in partnership with Covenergo, while the project in Teuva is executed in partnership with Strioga Family Foundation. Delta Capacity is a Swiss developer of utility-scale battery storage systems. The projects strengthen Delta Capacity’s growing Nordic portfolio and support the flexibility of Finland’s electricity system by adding energy storage capacity, enabling production optimization as well as participation in electricity markets and reserve services.
Case published 28.10.2026
Martela Corporation – Directed share issue and combination of share series
We acted as legal adviser to Martela Corporation in its directed share issue, through which Martela raised gross proceeds of approximately EUR 7.2 million to strengthen the company’s financial position and liquidity and to create headroom for continuing the necessary development and efficiency measures. In connection with the directed share issue, Martela’s unlisted series K shares, which carried greater voting rights, were combined with its listed series A shares. Following the combination, the company has only one share series, which is traded on the regulated market maintained by Nasdaq Helsinki Ltd, with each share carrying one vote and otherwise identical rights. Martela is a Nordic leader specialising in user-centric working and learning environments. With over 80 years of experience, Martela creates the best places to work and offers its customers the Martela Lifecycle solutions which combine furniture and related services into a seamless whole.
Case published 27.10.2026