10.11.2023

Who’s Who Legal Awards 2023: Castrén & Snellman Law Firm of the Year in Finland

Who’s Who Legal has named Castrén & Snellman Finland’s Law Firm of the Year. Our firm won the award for the third year in a row.

Each year Who’s Who Legal presents awards to the leading firms and individuals that have performed exceptionally well in their research. Thirty of our practitioners received high individual rankings in various practice areas this year.

Castren & Snellman law firm of the year 2023 Who's who awards

GLOBAL ELITE THOUGHT LEADERS 2023

Thought Leaders are those individuals who have performed exceptionally well in Who’s Who Legal’s research, with only a small proportion of those considered selected. Only around 2% of all nominees are selected as Global Elite Thought Leaders.

The Global Elite Thought Leaders at Castrén & Snellman are:

Pekka Jaatinen: Restructuring & Insolvency
Tomi Kemppainen: Labour & Employment
Eija Warma-Lehtinen: Data – Data Privacy & Protection; Data – Data Security
Outi Tähtinen: Labour & Employment

THOUGHT LEADERS 2023

Sanna Honkinen: Labour & Employment
Tomi Kemppainen: Pensions & Benefits
Tuomas Lehtinen: Construction
Sakari Lukinmaa: Firm Management
Uwe Uusitalo: Construction

RECOMMENDED AND GLOBAL LEADERS 2023

Pekka Jaatinen: Corporate Governance; Restructuring & Insolvency
Sanna Honkinen: Labour & Employment; Pensions & Benefits
Tomi Kemppainen: Labour & Employment; Pensions & Benefits
Tuomas Lehtinen: Commercial Mediation; Construction
Outi Tähtinen: Labour & Employment; Pensions & Benefits
Uwe Uusitalo: Construction; Energy – Oil & Gas
Eija Warma-Lehtinen: Data – Data Privacy & Protection; Data – Data Security; Data – Information Technology; Telecoms & Media
Anders Forss: Arbitration; Commercial Litigation
Marko Hentunen: Arbitration; Commercial Litigation
Merja Kivelä: Capital Markets – Debt & Equity
Mikko Alakare: Corporate Tax – Advisory; Corporate Tax – Controversy
Sari Laaksonen: Corporate Tax – Advisory
Janne Juusela: Corporate Tax – Advisory
Carola Lindholm: Energy – Power/Electricity; M&A
Miika Pinomaa: Energy – Renewables
Samuli Tarkiainen: Energy – Power/Electricity
Heidi Malmberg: Environment
Anna Kuusniemi-Laine: Government – Government Contracts
Johanna Lähde: Government – Government Contracts
Nina Mikander: IP – Trademark Agents & Attorneys
Hanna Paloheimo: IP – Patents; Life Sciences – Patent Litigation; Life Sciences – Regulatory
Sakari Salonen: IP – Patents; IP – Trademarks
Suvi Kettunen: Labour & Employment
Vesa Rasinaho: Corporate Governance
Pauliina Tenhunen: Corporate Governance; Restructuring & Insolvency
Jan Örndahl: M&A
Niklas Langenskiöld: Transport – Shipping

FUTURE LEADERS – PARTNERS 2023

Jussi Nieminen: Competition

FUTURE LEADERS – NON-PARTNERS 2023

Jerker Pitkänen: Arbitration

See all the winners on the Who’s Who Legal website.

Who’s Who Legal identifies the foremost legal practitioners in multiple areas of business law every year. In total, the site features over 24 000 of the world’s leading private practice lawyers and 2,500 consulting experts from over 160 national jurisdictions.

Latest references

We acted as Finnish law legal adviser to the lenders and the export credit agencies in connection with the EUR 514.4 million green project financing for the development and construction of Easpring Finland New Materials Oy’s cathode active material (CAM) manufacturing plant in Kotka, Finland. The borrower, Easpring Finland New Materials Oy, is a joint venture owned by Beijing Easpring Material Technology, Finnish Minerals Group and LG Energy Solution. The financing was provided by six international commercial banks, with Société Générale acting as financial adviser and mandated lead arranger together with Natixis as co-mandated lead arranger, and DNB, ICBC, ING and Standard Chartered participating as lenders, with support from the export credit agencies Finnvera and Sinosure. The project represents a significant milestone for Finland and the European battery value chain by strengthening Europe’s domestic supply of cathode active materials, a key component in lithium-ion batteries for electric vehicles and energy storage applications. Once the first phase of the project is operational, the Kotka facility is expected to produce approximately 60,000 tonnes of cathode active material annually, making it one of the largest CAM production plants in Europe and supplying leading battery manufacturers across Europe. 
Case published 21.7.2026
We acted as Finnish legal advisor to Delta Capacity in connection with its acquisition of the ready-to-build Karppio battery energy storage system (BESS) project from Helios Nordic Energy. The acquisition was made and the project will be implemented together with Strioga Family Foundation. The Karppio BESS project is located in Teuva, Finland, and has a capacity of 125 MW / 300 MWh. Delta Capacity will lead the remaining development of the project through to commissioning, planned for 2027, and will serve as long-term asset manager. Delta Capacity is a Swiss-based developer of utility scale battery storage systems. The acquisition adds to Delta Capacity’s growing Nordic portfolio. 
Case published 20.7.2026
We advised Swedbank AB (publ) on the refinancing of a large Finnish retail real estate portfolio owned by Trophi’s Finnish subsidiaries. Trophi is the leading Nordic real estate company focusing on grocery anchored retail properties, with 278 properties across Sweden and Finland. Finland is a market that continues to develop and is also strategically important for Trophi, accounting for approximately 30% of Trophi’s letting and property value.
Case published 17.7.2026
We are acting as Finnish legal advisor to HANZA in connection with its acquisition of Fortaco Finland’s heavy mechanics and assembly business. The transaction is structured as a combined asset and share acquisition and includes Fortaco Finland’s heavy mechanics and assembly operations in Finland, as well as shares in two Estonian and two Polish subsidiaries. The transaction is expected to close during the fourth quarter of 2026, subject to customary closing conditions, including regulatory approvals. Founded in 2008, HANZA is a Swedish mechanical engineering and electronics contract manufacturing company listed on the Nasdaq Stockholm main list. HANZA has approximately 5,000 employees and annual sales of SEK 10 billion. We advise HANZA on this transaction in collaboration with the Swedish law firm Lindahl.
Case published 15.7.2026