Stina Europaeus

Counsel, Member of the Finnish Bar

I specialise in dispute resolution. My principal areas of practice include both domestic and international arbitration and litigation.

I have represented clients in various large-scale commercial disputes that have, in recent years, focused particularly on the construction and energy sectors. I have also advised clients in commercial disputes relating to, among other things, the sale of goods and IT.

I have completed court training at the District Court of Helsinki. This training gave me valuable practical experience in court procedures, which has helped me in assisting clients with the disputes they are facing.

Latest references

We represented a mutual real estate company belonging to a large Finnish group in arbitration proceedings against a construction company. The arbitral tribunal rejected the construction company’s claims in their entirety and ordered the construction company to reimburse our client for the costs of the arbitration proceedings in full. The dispute concerned the contract price under the construction contract, which was agreed to be determined on the basis of our client’s yield requirement and the rent under the lease agreement for the building in question. The parties disagreed on the indexation clause applicable to the rent adjustment and its impact on the contract price.
Case published 22.11.2024
Over the past seven years, Gasum has transformed itself from a traditional Finnish gas distributor to a modern energy company and significant circular economy operator in the Nordic countries. Castrén & Snellman has stood by Gasum’s side throughout this journey.  When General Counsel Tiia Ryhänen joined Gasum in 2013, the company was still a traditional gas distributor. ‘We closed our first liquefied natural gas (LNG) acquisition in 2014. In the seven years since, Gasum has transformed itself into a modern, international energy company and circular economy operator’, Ryhänen said. This major shift has taken place through a series of corporate transactions. Ryhänen has been involved in every one of them over the past seven years. ‘It has been exciting to be a part of creating something new and expanding the company. I have particularly enjoyed welcoming many new people onto the Gasum team.’ ‘Like an Extension of Our In-House Team’ Castrén & Snellman Attorneys has been Gasum’s partner from the very start. ‘C&S has stood by our side throughout this journey. We have a strong partnership. C&S really understands how we handle acquisitions. We always want to act in a way that respects the people on the other side of the table’, Ryhänen said. Ryhänen’s team includes three other in-house lawyers. Since last August, the team has also had one of Castrén & Snellman’s lawyers ‘on loan’, i.e. on secondment. ‘C&S is like an extension of our in-house team. We work with at least one of their lawyers nearly every week. We regularly talk about the best ways to move forward in assignments. We can trust them to always deliver on their promises.’ Towards a Carbon-Neutral Society Gasum is a Nordic gas sector and energy market expert. The company’s strategy is to expand the natural gas market. Our work has a shared purpose: cleaner energy. ‘The demand for natural gas and biogas is growing fast, because fighting climate change requires switching to cleaner solutions. We are building a bridge towards a carbon-neutral society together with our customers and partners.’ In practice, this goal means that Gasum will have to expand its network of gas filling stations, increase its production and sourcing of biogas and help its customers reduce their emissions. ‘We have also expanded our operations on the electricity market. Last September, we entered into a long-term wind power deal with ABO Wind Oy for the output of their wind park. In 2023, we will begin selling our customers renewable wind power produced in Kestilä.’ Gasum’s Journey to a Modern Circular Economy Operator with C&S 2020 Gasum acquires the entire share capital in Swedish biogas producer Skövde Biogas AB from Torran Gas Holding AB. 2019 Gasum acquires AGA’s Clean Energy business and Nauticor’s Marine Bunkering business from Linde AG. Gasum sells its subsidiary Gasum Tekniikka Oy to industrial maintenance partner Viafin Service Oyj. 2018 Gasum increases its shareholding in Skangas to 100%. Gasum acquires Enegia Group Oy’s energy market services business. 2017 Gasum increases its shareholding in Skangas to 70%. Gasum sells its heat business and natural gas retail business to Auris Kaasunjakelu Oy in the Auris gas distribution network area. Gasum acquires 100% of the shares in the Swedish biogas producer Swedish Biogas International. The acquisition makes Gasum the leading producer of biogas in the Nordic countries. 2016 Gasum acquires the Biotehdas biogas plant chain owned by Taaleritehdas Biofactory I Ky Private Equity Fund. Gasum and its subsidiary Skangas acquire the Risavika LNG production plant in Norway from Lyse Group. Gasum acquires the full shareholding of Biovakka Oy. 2015 Gasum sells the shares in its subsidiaries Gasum Paikallisjakelu Oy and Helsingin Kaupunkikaasu Oy to SL Capital Partners. 2014 Gasum acquires a majority in Skangass’s liquefied natural gas (LNG) distribution operations from Lyse Corporation. The acquisition makes Gasum the leading Nordic LNG operator.
Case published 15.1.2021
We represented FinnHEMS Oy, the company in charge of Helicopter Emergency Medical Services (HEMS) operations in Finland, in set-aside proceedings. In 2016, an arbitral tribunal rendered an award dismissing the claims presented by FinnHEMS against one of its service providers. The arbitral tribunal accepted that the service provider had breached the agreement, but decided not to award any compensation to FinnHEMS, as the arbitral tribunal considered FinnHEMS to have failed to give notice of the breaches within a reasonable time. However, the service provider had not invoked failure to give notice as grounds for disputing the claim during the arbitration. Consequently, FinnHEMS initiated set-aside proceedings in the District Court of Helsinki. The District Court of Helsinki accepted FinnHEMS’ action and set the award aside. The service provider appealed to the Helsinki Court of Appeal, which also found in favour of FinnHEMS. Both the District Court of Helsinki and the Helsinki Court of Appeal accepted FinnHEMS’ argument that the arbitral tribunal had failed to provide FinnHEMS with sufficient opportunity to present its case and had exceeded its jurisdiction when basing its award on grounds not invoked by the parties in the arbitration. The Supreme Court did not grant the service provider leave of appeal, making the decision by the Helsinki Court of Appeal final.  The threshold for a court to set aside an award is high. Arbitral awards are meant to be final and can only be challenged on very limited grounds. All in all, there is very little legal praxis available relating to set-aside proceedings and even less so where an arbitral award has actually been set aside. Nevertheless, FinnHEMS was able to show that the arbitral tribunal had exceeded its jurisdiction and failed to provide FinnHEMS with sufficient opportunity to present its case to such a degree that the arbitral award was set aside. The final decision by the Helsinki Court of Appeal is noteworthy and rare in Finland and provides good guidance for future cases with respect to the limits of the powers of arbitral tribunals.
Case published 11.5.2020
We represented a global manufacturer in large-scale international arbitration proceedings against subsidiaries of a multination company. It was the largest antitrust damages case ever tried in Finland and one of the largest and most complex private enforcement of competition law cases ever tried in Europe. The counterparties claimed over USD 800 million in damages from our client based on an alleged global cartel. The dispute was solved by an amicable settlement between the parties to the full satisfaction of our client.
Case published 16.6.2019
We represented Voima Ventures in the Series A funding round of Aisti Corporation. Aisti’s EUR 29 million funding round will support the construction of its first commercial factory in Kitee, Finland, enabling the company to scale production. Other investors include Maki.vc and Valve Ventures Consortium among others. Voima Ventures is a venture capital fund investing in top scientific deep tech ventures in the Nordics and Baltics. Aisti Corporation is an acoustic tiles manufacturer with sustainability and functionality at heart. Aisti’s acoustic tiles are made from highly renewable wood fibres. With the factory in Kitee, the company plans to achieve a production capacity of 2.5 million square meters annually.
Case published 13.12.2024
We are acting 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.  The closing of the transaction remains subject to authority approval and customary conditions.
Case published 13.12.2024
We assisted Smarter Contracts Ltd in the process where the Finnish Transport and Communications Agency Traficom confirmed it to be an EU-recognised data intermediation service. Non-EU companies must have a legal representative in some EU country so that they can offer data intermediation services in accordance with the Data Governance Act. Smarter Contracts is based in Great Britain and selected Finland for the task. Smarter Contracts is the first non-EU data intermediation service registered by Traficom. Wayne Lloyd, Founder & CEO of Smarter Contracts, remarked:  The support from the Castrén team was exceptional from start to finish. Pioneering new territory is never without its challenges, and as the first non-EU data intermediation service provider, we faced significant legal uncertainties. Despite these complexities, the Castrén team expertly guided us through each step with remarkable efficiency, providing the certainty we needed. Smarter Contracts leverages its proprietary Pulse Permissions Protocol® to deliver advanced consent and access rights management services. This milestone highlights Castrén & Snellman’s proficiency in navigating intricate regulatory landscapes, whilst recognising the relevance of Smarter Contracts’ innovative approach to secure, compliant data management.
Case published 11.12.2024
We assisted Pharmaca Health Intelligence in its acquisition of Mediaattori Ltd’s PODIUM Connect® and PODIUM Visits businesses. Through the acquisition, Pharmaca Health Intelligence strengthens its extensive service offerings in medical information, data-driven management, and education for both healthcare and pharmaceutical companies. Pharmaca Health Intelligence is a pioneer in digital medical information and a reliable partner for wellbeing services counties, the private healthcare sector and pharmacies. The company invests in the development of technology and service solutions related to pharmaceutical information, also on an international scale.
Case published 5.12.2024

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