16.11.2020

New Counsel Mikko Heinonen and Miika Junttila Strengthen Our Services

Two experienced counsel will be joining Castrén & Snellman on 16 November 2020 to further strengthen our client services: Attorney Mikko Heinonen will be joining our Banking & Finance service and Miika Junttila will be joining our Data & Technology service.

Mikko Heinonen – Versatile Experience in Banking and Finance

Mikko Heinonen has an extensive background in banking and finance law. He has been an advisor to banks, fund management companies, insurance institutions, and other financial sectors organisations in domestic and international assignments. Mikko has previously worked as counsel at Borenius and Roschier as well as at Castrén & Snellman.

Tero Tuomisto, the head of our Banking & Finance service, is happy to welcome Mikko back:

‘Mikko is known as a real banking and finance law all-rounder, and we are very happy to have him back on our team. Mikko will further strengthen our offering in project financing, bond issuances and demanding acquisition financing, among other things.’

‘It’s a great pleasure to return to Castrén & Snellman. I believe that the firm’s clients will benefit from my extensive expertise in a wide variety of financing arrangements: syndicated loans, transaction financing, real estate financing, reorganisation of financing and debt market issuances’, Mikko said.

Our finance team has made other hires this autumn as well: Sonja Hänninen joined as a senior associate and Laura Sundström as an associate.

Miika Junttila – In-House Expertise in Digital Transformation Projects

Prior to joining Castrén & Snellman, Miika Junttila has had a long career at Nokia—most recently as the Legal & Compliance Director of Nokia’s transformation business. Miika was the Head of Legal & Compliance in Nokia’s Australia & New Zealand market unit for nearly five years. Miika has been responsible for, among other things, Nokia’s outsourcing and transformation projects and has been actively involved in transactions and digitalisation projects.

‘Our clients are looking to digitalisation projects to find added benefits in their business. We are delighted and proud to be able to add Miika’s business understanding and expertise to our team’, said Partner Pia Ek, who heads our Data & Technology service.

‘I’m excited to work at Castrén & Snellman with Finland’s leading tech lawyers. I’m confident that my nearly 15 years of experience as an in-house lawyer will be of benefit to both our clients and to the whole team’, Miika said.

Castrén & Snellman is the forerunner in demanding legal services. The firm serves clients in mergers & acquisitions, dispute resolution and other specialised fields of law both in Finland and internationally. The firm has approximately 250 employees, and its turnover was 48 million euros in 2019. The firm is a forerunner of sustainability in the legal services industry and help build sustainable success stories.

Castrén & Snellman’s services are ranked among the best in Finland by numerous international publications, such as The Legal 500, IFLR1000 and Chambers Europe as well as the Prospera client satisfaction survey.

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