Ville Kukkonen

Nomios – Acquisition of Intragen Group

We advised Nomios, a portfolio company of the European growth buyout investor Keensight Capital, with its cross-border acquisition of Intragen Group, a leading European expert in digital identity and access management. The acquisition marks a major milestone in Nomios’ growth strategy and further strengthens its position as the global trusted partner for cybersecurity across Europe. Nomios is one of Europe’s leading providers of cybersecurity services. Keensight Capital is a European growth buyout investor with deep expertise in technology and healthcare.

17.11.2025

Ten Eleven Ventures & Tesi – EUR 275 million Series B financing round of IQM Quantum Computers

Castrén & Snellman advised the lead investors Ten Eleven Ventures and Tesi in the EUR 275 million Series B financing round of IQM Quantum Computers, the global leader in building quantum computers. The round is largest Series B round ever in Finland and the second largest in the Nordics. In addition to the lead investors represented by C&S, the round was participated by several new and existing investors, including pension funds Elo Mutual Pension Insurance and Varma Mutual Pension Insurance, strategic investors Companies of Schwarz Group and Winbond Electronics Corporation, and sovereign wealth funds EIC and Bayern Kapital. Ten Eleven Ventures is the original cybersecurity-focused, global, and stage-agnostic investment firm. The firm identifies, invests in, and helps grow top cybersecurity companies addressing critical digital security needs, leveraging its team, network, and experience to build successful businesses. Since its founding, Ten Eleven Ventures has raised over USD 1 billion and made over 60 cybersecurity investments across various stages worldwide. Tesi (Suomen Teollisuussijoitus Oy / Finnish Industry Investment Ltd) is a state-owned investment company with an industrial policy mission focused on driving economic growth, renewal, and investments. Tesi invests on market terms both in venture capital and private equity funds, and directly in startups, scale-ups, and large industrial projects. IQM Quantum Computers, founded as a deep tech spin-off from Aalto University in 2019, specialises in developing quantum computers utilizing superconducting circuits. The company designs and produces quantum processors at its facility in Espoo, providing computing solutions and optimizations tailored to both research and industrial applications. In addition to its Finnish operations, IQM has expanded its presence to Germany, France, Italy, Japan, Poland, Spain, Singapore, South Korea, and the United States.

4.9.2025

Merger of Oomi and Lumme Energia

We are acting as the joint legal advisor to Oomi Oy and Lumme Energia Oy in a transaction whereby Lumme Energia will merge with Oomi. As from the completion of the merger, the combined entity will be the largest electricity retail and service company in the Finnish market. In 2024, Oomi reported a turnover of EUR 373.9 million and had approximately 110 employees. Lumme Energia’s turnover for the same year was approximately EUR 314.6 million and it had approximately 50 employees. The transaction is primarily driven by the recent developments in the electricity market and the strategic goal to develop competitive products and services. Another key objective is to further enhance the customer experience, which is a shared value between the two companies. As a result of the merger, Lumme Energia’s customers will transfer to Oomi, and Lumme Energia will become one of Oomi’s shareholders. The completion of the transaction is subject to an approval by the Finnish Competition and Consumer Authority.

29.8.2025

Nevel – Acquisition of Labio’s business

We advised Nevel Oy in its acquisition of the business of Labio Oy. Lahti Aqua Oy and Salpakierto Oy sold their entire shareholdings in Labio to Nevel, expanding Nevel’s already significant biogas portfolio. The transaction will have no impact on Lahti Aqua’s water utility operations or Salpakierto’s municipal waste management responsibilities. Labio’s operations and customer relationships will continue as before. ‘This partnership is a natural next step for us as we continue investing in sustainable material efficiency and renewable energy solutions. By integrating Labio’s comprehensive offerings and expertise, we can provide customers with a strong platform for material circularity. We are also strengthening our market position as one of Finland’s leading material efficiency solution providers,’ says Ville Koikkalainen, Director of Industrial and Biogas Business at Nevel. Nevel is an energy infrastructure company offering advanced, climate-positive solutions for industry and real estate. It operates more than 130 energy production plants and manages over 40 district heating networks. Nevel’s annual turnover is EUR 150 million, and it employs 190 experts in Finland, Sweden and Estonia.

16.7.2025

Netel Group – Sale of Finnish Operations

We advised Netel Group, a Nasdaq Stockholm-listed contracting company, on the sale of its Finnish operations, Netel Oy, to a group of private investors. The divestment forms part of Netel Group’s strategic realignment. In January 2025, Netel Group announced its decision to exit the Finnish market in order to concentrate on its core markets in Sweden and Norway and growth markets in Germany and the UK. Netel Group is a leading provider of services in the development and maintenance of critical infrastructure within Infraservices, Power and Telecom across Northern Europe. The company has been listed on Nasdaq Stockholm since 2021.

1.7.2025

Pihlajalinna – Sale of special housing services

We advised Pihlajalinna Plc on an arrangement whereby Pihlajalinna Terveys Oy and Ikipihlaja Setälänpiha Oy sold their special housing services business to Esperi Care Oy. The transaction involved three Pihlajalinna Uniikki units in Hämeenlinna, Lohja and Riihimäki as well as Ikipihlaja Oiva in Raisio. As a result of the arrangement, more than 100 employees transferred to Esperi. Pihlajalinna is one of Finland’s leading private providers of social and healthcare services, offering a wide range of services to both private and public sector clients. Pihlajalinna has more than 160 locations across Finland.

2.6.2025

Piippo – Sale of bale netwrap and baler twine machines and certain trademarks

We are acting as legal advisor to Piippo Plc in the sale of their bale netwrap and baler twine machines, related assets, and trademarks used in Piippo’s business to Portuguese Cotesi S.A. The sale of assets will be carried out in two phases and the final completion of the transaction is expected to occur during the first quarter of 2026. Piippo Oyj’s core business is baling nets and twine and it is one of the leading suppliers in the industry globally. The company’s global distribution network covers more than 40 countries. The company’s shares are listed on the First North Growth Market Finland operated by Nasdaq Helsinki Oy. Founded in 1967, Cotesi is one of the world’s leading producers of synthetic and natural twines, nets and ropes, with operations in Europe, North America and South America and its main production plant in Vila Nova de Gaia, Portugal.

17.4.2025

Savings Banks Group – Sale of Sb Life Insurance

We advised the Savings Banks Group on an arrangement whereby the shares in Sp-Henkivakuutus Oy were sold to Henki-Fennia and at the same time the parties agreed on a long-term distribution cooperation for insurance savings and loan protection products. The closing of the transaction remains subject to regulatory approvals. Sb Life Insurance is a domestic life insurance company, established in 2007, offering insurance savings and risk insurance products to private customers and companies. The Savings Banks and Oma Säästöpankki Oyj act as agents for Sp-Life Insurance. Henki-Fennia is a subsidiary of Keskinäinen Vakuutusyhtiö Fennia, specialising in voluntary life, pension and savings insurance.

11.4.2025

City of Pori – Sale of 49% stake in Pori Energia to Polhem Infra

Castrén & Snellman is acting as the legal advisor to the City of Pori in its sale of a 49% stake in Pori Energia to Polhem Infra. Pori Energia, a multi-utility company, operates in various sectors including district heating, electricity distribution, and electricity generation through CHP and renewable sources. The company also provides wind power services and industrial energy solutions in the Satakunta region. This strategic partnership between the City of Pori and Polhem Infra aims to enhance Pori Energia’s financial stability and investment capabilities, enabling the company to further its efforts in the energy transition and continue delivering high-quality energy services to its customers. Polhem Infra, owned by Swedish state pension funds, focuses on investments in critical infrastructure, including renewable electricity generation, energy storage, energy distribution, digital infrastructure, and transport infrastructure. The transaction values Pori Energia at EUR 905 million.

31.1.2025

Oomi – Transfer of KSS Energia’s electricity sales contracts for consumer and business customers to Oomi

We are advising Oomi Oy in a business transaction whereby KSS Energia Oy’s consumer and business customers in the retail sale of electricity will be transferred to Oomi. The transfer is scheduled to take place in March 2025. The arrangement requires approval from the Finnish Competition and Consumer Authority. Oomi Oy is one of the largest energy service companies and electricity sellers in Finland. The arrangement is a result of the recent development of the electricity market and Oomi’s strategy, which aims to offer customers a seamless and improved digital customer experience.

20.12.2024

Fortum – Acquisition of a project development portfolio for renewable power from Enersense

We are acting as a counsel to Fortum in a transaction in which Fortum is strengthening its renewable power project pipeline through the acquisition of a project development portfolio from Enersense. The debt-and-cash free purchase price is approximately EUR 9 million, with the potential for project-specific earn-outs subject to projects successfully reaching a final investment decision in the future. The transaction is subject to customary closing conditions and is expected to be completed during the first quarter of 2025. Fortum is a leading Nordic energy company with the purpose to power a world where people, businesses and nature thrive together. Fortum’s core operations comprise of efficient, CO2-free power generation as well as reliable supply of electricity and district heat to private and business customers. The company is listed on Nasdaq Helsinki. One of Fortum’s strategic targets is to develop at least 800 MW of ready-to-build onshore wind and solar projects by the end of 2026.

19.12.2024

Fortum – Sale of recycling and waste business

We acted as the lead counsel to Fortum in a cross-border transaction in which Fortum sold its recycling and waste business. The business was sold to thematic impact investing firm Summa Equity through its portfolio company NG Group. The debt-free purchase price is approximately EUR 800 million. Fortum’s recycling and waste business to be sold comprises municipal and industrial waste management and end-to-end plastics, metals, ash, slag and hazardous waste treatment and recycling services. These businesses are located in Finland, Sweden, Denmark and Norway and currently employ approximately 900 employees.

18.7.2024

Andritz – Acquisition of Procemex

We advised Andritz Oy, a part of ANDRITZ group, with their acquisition of all the shares in Procemex Oy. The acquisition further strengthens ANDRITZ’s automation and digitalisation portfolio. Procemex is a global leader in integrated web monitoring and web inspection solutions for the pulp and paper industry. It has a team of more than 100 vision systems experts and has subsidiaries in Germany, Japan and the US. ANDRITZ offers a broad portfolio of innovative plants, equipment, systems, services and digital solutions for a wide range of industries and end markets. ANDRITZ is a global market leader in all four of its business areas – Pulp & Paper, Metals, Hydropower and Environment & Energy. The publicly listed group has around 30,000 employees and over 280 locations in more than 80 countries.

18.7.2024

Zendesk – Acquisition of Ultimate Enterprises

We acted as Zendesk, Inc.’s Finnish legal counsel in its acquisition of Ultimate Enterprises Oy, an industry leading provider of service automation using AI technology. The cross-border acquisition was completed in cooperation with the transaction’s lead counsel Allen & Overy. Zendesk is a leading global technology company that provides software-as-a-service and customer experience (CX) products based in the US. The acquisition of Ultimate expands Zendesk’s AI-powered CX offerings.

26.3.2024

Remondis – Acquisition of all the shares in Delete Group

We acted as the lead counsel to REMONDIS Group and REMONDIS Maintenance & Services International GmbH in a cross-border acquisition of all the shares in Delete Group Oyj from its shareholders, including Axcel, a Nordic private equity firm. The redemption of all Delete Group’s outstanding senior secured notes was also carried out in connection with the transaction. The acquisition complements REMONDIS Maintenance & Services’ existing industrial cleaning business and marks the entry of the REMONDIS Group to the Finnish market. As a result of the transaction, Delete Group became the third industrial cleaning services company in the REMONDIS Group, alongside BUCHEN Industrial Services and REYM. Operating in Finland and Sweden, Delete Group is one of the leading providers of high-quality industrial cleaning services. It employs approximately 675 professionals in 29 locations. The sale and purchase agreement was signed in May 2023. The transaction was notified to the competition authorities in Finland and Sweden. We assisted REMONDIS in notifying the Finnish Competition and Consumer Authority. Mannheimer Swartling advised REMONDIS in matters under the laws of Sweden. REMONDIS Maintenance & Services belongs to the REMONDIS Group, one of the world’s largest recycling, service and water companies. REMONDIS employs more than 40,000 employees all around the globe in over 30 countries.

5.12.2023

KLP – Acquisition of a majority stake in Elisa Videra through a combination with MVC

We are acting as Finnish legal advisor to KLP Vermögensverwaltungs in a combination of its German subsidiary MVC Mobile VideoCommunication with Elisa Videra, a subsidiary of Elisa Corporation, through a share swap. KLP Vermögensverwaltungs will have a 62.5% holding and Elisa Corporation a 37.5% holding in the combined MVC Videra. The transaction is subject to authority approval in Finland and the estimated closing is in December 2023. In 2023, MVC Videra’s combined turnover is expected to be around EUR 45 million with a total of around 150 employees.

6.11.2023

Excelerate Energy – Chartering an FSRU to Finland

We advised Excelerate Energy on the conclusion of a lease agreement with Gasgrid Finland Oy for the Floating Storage and Regasification Unit (FSRU) Exemplar. The Inkoo LNG terminal project will have a significant impact on securing the supply of gas to Finland and Estonia as imports of pipeline gas from Russia cease. The Exemplar is the first FSRU in Finland and the Inkoo LNG terminal project is legally unique. Moreover, the project, which is critical for Finland’s and the Baltics’ gas supply, was completed in an exceptionally short timeframe. Our experts assisted the company in a wide range of areas including contracts, energy legislation, licensing, labour law, taxation and structuring.

9.6.2023

Triton – Platform investment and formation of Habeo Group

We advised Triton Smaller Mid-Cap Fund II in a new platform investment, the formation of Habeo Group, through its acquisition and financing of eight Finnish companies. After the acquisition, Habeo Group has approximately MEUR 120 in net sales with over 600 experts providing a variety of technical building services, such as heating, plumbing and sewerage, ventilation and air conditioning, electrical works, cooling and refrigeration, fire safety and automation. In line with Habeo Group’s strategy, it has acquired successful, locally operating Finnish group companies and is now Finland’s fifth largest player in the industry. Habeo Group continues to implement its strategy through acquisitions that suit its service portfolio in Finland. The eight Habeo Group companies are the following: Afire Oy – A company that provides its clients with the best fire suppression solutions for different purposes in the market. ESP Group – A group of companies specialised in new building and repair construction, offering all HVAC, electricity and automation services reliably and skilfully. HSK Sähkö Oy – A versatile and flexible full-service electrical contractor operating in all of Finland. Neloset Group – A full-service technical building service and construction company providing housing cooperatives with construction and renovation services from a one-stop shop. Respect Group – A group that serves its clients seamlessly in all their repair construction needs. SFT Finntekniikka Oy – A refrigeration expert that provides comprehensive, high-quality service in refrigeration equipment and cooling systems. Sähkö Oy Turku and Helsinki – A group of electrical engineering companies with a large range of services including design, installation, on-site project supervision and subcontracting. Vaasan Kylmäkone Oy – A company that plans, sells, installs and maintains refrigeration equipment and systems for professional use. Since its establishment in 1997, Triton has sponsored ten funds, focusing on businesses in the industrial tech, services, consumer and healthcare sectors. The companies currently in Triton’s portfolio have combined sales of around EUR 18 billion and employ around 105,000 employees. Triton Smaller Mid-Cap Fund II applies Triton’s proven investment strategy to lower mid-market companies in the same core sectors of Services, Healthcare, Industrial Tech and Consumer, using Triton’s in-house operational capabilities and resources to help management teams to sustainably expand their companies’ market position and to implement their growth strategies.

21.4.2023

Otso Gold – Restructuring Proceedings

Otso Gold Oy, an ore exploration and mining company, filed an application for initiating restructuring proceedings to the Oulu District Court on 3 December 2021. At that time, the company owned the Laivakangas gold mine, which is located in Raahe, Finland, on one of the biggest gold deposits in the Nordic countries. The company’s restructuring proceedings commenced on 17 February 2022, and the District Court ordered Attorney Pekka Jaatinen to serve as the administrator. At the time of commencement of the proceedings, the company was part of the Otso Gold group, whose Canadian parent company Otso Gold Corp is listed on the Toronto stock exchange. Due to the cross-border nature of the group, simultaneous restructuring applications were filed in Finland, Sweden and Canada. Otso Gold needed to carry out a financing and ownership arrangement in order to safeguard the continuation of its business and the fulfilment of its restructuring programme. Through the restructuring proceedings, Otso Gold was able to carry out a corporate transaction whereby the restructuring and the related proceedings were based on the sale of the company’s entire share capital to Pilar Gold Inc., a Canadian gold mining company. Simultaneously, Otso Gold was provided with financing for the implementation of the restructuring programme. Creditors representing over 93% of all debts of Otso Gold supported the restructuring programme based on the transaction concerning the entire company. The District Court of Oulu affirmed the one-day restructuring programme in October 2022 and appointed Attorney Pekka Jaatinen as supervisor of the programme. The restructuring programme and its payment programme were carried out in their entirety approximately one week later, and the restructuring programme ended successfully on 17 November 2022.

29.12.2022

Ahlström Capital – Merger of Enics and GPV International

Castrén & Snellman and Danish law firm Plesner are advising Ahlström Capital and its portfolio company Enics Group in the contemplated merger between Enics Group and GPV International A/S, wholly owned by the public listed company Schouw & Co A/S. The transaction values the combined business at more than DKK 4 billion. The merger will create Europe’s second-largest EMS (electronics manufacturing services) company with production facilities across worldwide and with more than 7,500 employees globally. Schouw & Co A/S will hold 80% of the shares in the merged entity and Ahlström Capital will hold the remaining 20% of the shares. The completion of the acquisition is subject to customary approvals, including from competition authorities in certain jurisdictions. Schouw & Co. is a Danish industrial conglomerate listed on Nasdaq Copenhagen. Ahlström Capital is a family-owned investment company.

23.6.2022

Next Games – Netflix’s Tender Offer on Next Games

We are acting as the legal advisor to Next Games Corporation in Netflix, Inc.’s voluntary public cash tender offer for all outstanding shares and stock options in Next Games Corporation. The tender offer values Next Games’ total equity at approximately EUR 65 million. The tender offer will enable Next Games to join Netflix as a core studio in a strategic region and key talent market, furthering the two companies’ shared vision and passion for games. Next Games is the first publicly listed mobile game developer and publisher in Finland, specialising in games based on entertainment franchises, such as movies, TV series or books. The developers of the critically acclaimed The Walking Dead games redefine the way franchise entertainment transforms into highly engaging service-based mobile games. Next Games works on multiple new games based on beloved global IPs. The Company’s latest game, Stranger Things: Puzzle Tales, is based on Netflix’s hit 80s horror drama series.

4.3.2022

Sinch – Acquisition of SAP Digital Interconnect Finnish Operations

We advised Sinch AB (publ), a global leader in cloud communications for mobile customer engagement in the acquisition of SAP’s communications unit SAP Digital Interconnect (SDI) in Finland. Sinch acquired all assets and IP belonging to SDI. SDI offers cloud-based communications products throughout the world. Sinch and SDI share a focus on digital business transformation. Sinch brings businesses and people closer with tools enabling personal engagement. Its cloud communications platform lets businesses reach every mobile phone on the planet, in seconds or less, through voice, video, and SMS services. Sinch is a trusted software provider to mobile operators, and its platform powers business-critical communications for many of the world’s largest companies. Sinch has been profitable and fast-growing since its foundation in 2008. It is headquartered in Stockholm, Sweden, and has local presence in more than 30 countries. Shares are traded at NASDAQ Stockholm. SAP Digital Interconnect (SDI) enables enterprises to cover the ‘last mile’ with their customers and connect businesses, people, and things in the digital economy. This is being done using SMS, e-mail, push notification, and social network channels. SDI provides cloud-based, API-driven engagement services that help mobile network operators, enterprises and developers drive digital transformation with intelligent, interconnected, multichannel engagements. SDI has a strong customer base of blue-chip customers, including over 1,500 enterprise customers and 500 mobile operators, spanning 190 countries.

5.5.2020

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