Mats Forsius

Counsel, Member of the Finnish Bar, LL.M.

Services

  1. Employment

I have over 10 years of experience in advising in employment law matters.

During my career, I have been involved in numerous complex domestic and international change situations – both in mergers and acquisitions and in internal change processes.

Having worked for four years as an in-house employment lawyer, I have gained a deeper understanding of our clients’ needs. I have a reputation of being pragmatic and cooperative.

I am currently on family leave.

Latest references

We advised 24 Pesula group in a transaction where Juuri Partners made an investment in Finland’s largest self-service laundry chain, 24 Pesula. Juuri Partners’ investment supports 24 Pesula’s strategy of strengthening its domestic market leadership, developing digital services, and expanding internationally. 24 Pesula, founded in 1999, has established a strong market position in the self-service laundry market with over 50 locations in Finland. The company has its own production facilities in Nokia, Finland. In the UK, 24 Pesula currently operates in four locations, and the company plans to expand into other international markets in the coming years. Juuri Partners is a Finnish private equity company, which invests in Finnish growth focused SMEs and offers financing to established and profitable SMEs in Finland.
Case published 20.12.2024
We acted as Finnish advisor to Hanza AB relating to its acquisition of all the shares in Leden Group Oy. Hanza AB is a Swedish mechanical engineering and electronics contract manufacturing company listed on the Stockholm Stock Exchange. Founded in 2008, the company has six manufacturing clusters in Sweden, Finland, Germany, Baltics, Central Europe and China and an annual turnover of approximately SEK 4.6 billion. Leden Group is a leading Finnish contract manufacturer specialising in sheet metal, machining and complex assembly. Leden Group has four production sites in Finland and one in Estonia and an annual turnover of approximately SEK 1.1 billion. 
Case published 13.12.2024
We acted as Finnish counsel to Pernod Ricard in the sale of a portfolio of local Nordic brands to Oy Hartwall Ab, an affiliate of the Danish group Royal Unibrew. Pernod Ricard is a worldwide leader in the spirits and wine industry. The local portfolio of brands includes spirits, liqueurs and Finnish wine brands, the best-known being the liqueur Minttu, along with their related production assets based in Turku, Finland.
Case published 21.10.2024
We advised Exsitec Holding AB in a transaction whereby it acquired all the shares in M-flow Finland Oy. M-flow Finland Oy is a Finnish company engaged in reselling Medius B2B standard S2P software-as-a-service solutions in Finland. Exsitec Holding AB is a Swedish company part of the Nordic Exsitec group, which has over 20 offices in the Nordics. Exsitec delivers digital solutions to improve its customers’ businesses.
Case published 4.7.2024
We are acting as Finnish legal advisor to Prevas Aktiebolag in its acquisition of approximately 92 percent of the shares in NMAC Group Oy (‘Enmac’). This acquisition marks Prevas’ entry into the Finnish market and is aligned with its growth strategy, enabling future market synergies. Swedish Advokatfirman Lindahl KB is acting as lead legal counsel to Prevas Aktiebolag in this deal. Enmac was founded in 1983 and is a prominent player in the Finnish market offering advanced services in production process development, including advanced technical calculations, industrial automation, product development, as well as process and piping design. With approximately 200 employees and 8 locations in Finland, Enmac achieved a turnover of MEUR 23 in 2023. The transaction is subject to approval from the Finnish Ministry of Economic Affairs and Employment.
Case published 23.5.2024
We successfully acted as the lead external counsel for Citycon Plc in an arrangement whereby Citycon outsourced its Nordic Accounting and Lease Administration operations and related workforce in Finland, Sweden, Norway, Denmark and Estonia to Staria Plc. The outsourcing is expected to take place as of 1 August 2024. With this outsourcing arrangement, Citycon aims to align the size and capabilities of the company’s finance organisation with its future development, ensuring it can adapt to meet the company’s needs at any given time. During the assignment, we assisted Citycon in drafting the necessary contract documentation and planning the contract negotiations and timetable. We led the outsourcing agreement negotiations and advised Citycon on employee transfer and data privacy related matters. We also coordinated legal advice for other in-scope countries. Citycon is the leading owner and developer of urban hubs in the Nordics and Baltics. Citycon’s 33 mixed-use, necessity-based centres are located in the major cities in Finland, Sweden, Norway, Denmark and Estonia. Citycon transforms unique locations into sustainable communities and cities full of life, serving 140 million people each year and delivering long-term share value. Citycon brings value to communities by developing urban hubs for living, working, socialising and shopping. Citycon has extensive experience as an urban developer and uses its expertise in creating mixed-use centres that include retail, offices, hotels, housing, food & beverage as well as healthcare, culture and leisure services.
Case published 13.5.2024
We advised the NATO Innovation Fund as lead investor on Kelluu’s EUR 15 million Series A funding round, with participation from Keen Venture Partners, Gungnir Capital, and Tesi. Kelluu is a Finnish deep tech company operating the world’s largest autonomous airship fleet. We advised NIF on this transaction alongside global law firm Latham & Watkins.
Case published 17.4.2026
Castrén & Snellman advised Nscale, a European AI infrastructure company, in connection with its planned data centre project in Harjavalta, Finland. The facility will be located in the Sievari industrial area. Castrén & Snellman’s advisory role encompassed the negotiation and execution of a site securing and development agreement (SSDA) with Fortum, as well as the preliminary land sale process for the Sievari site with the Town of Harjavalta. Under the SSDA, Fortum supports the advancement of Nscale’s project development, including grid connection design and permitting.
Case published 15.4.2026