
Roschier handles complex commercial disputes with a focus on international arbitration and Commercial Court cases. Key areas of strength include construction disputes in the energy sector, post-M&A conflicts, shareholder disputes, and corporate matters. The firm also offers strategic risk management advice and often collaborates with its Swedish partners on international arbitrations, particularly in the Russian energy sector. Aapo Saarikivi leads the practice and is highly rated for his commercial dispute resolution and arbitration expertise. ‘Strategic thinker’ Laila Sivonen is praised for her ’hands-on approach’ in handling arbitration, litigation and compliance matters and providing support to clients in IT and energy disputes.
Testimonials
Collated independently by Legal 500 research team.
‘The Roschier dispute resolution team employs a holistic, client-centric approach that emphasises tailored solutions. With diverse expertise across various areas of law, the team effectively addresses legal and business challenges, tackling complex issues from a well-rounded perspective. They have built strong, lasting relationships with clients, prioritising transparency and efficiency in all interactions.’
‘Laila Sivonen has fostered a strong, lasting relationship characterised by trust, transparency, and efficiency.’
‘Roschier's dispute resolution team is truly strategic. They are team players and can work seamlessly with other law firms in a complex international matter.’
‘Aapo Saarikivi is an exceptional attorney. His way of working is strategic, and he provides spot-on advice after listening to his client.’
‘Aapo Saarikivi - comprehensive understanding of litigation, in particular follow-on claims.’
‘The dispute resolution practice has a strong, collaborative team that consistently delivers legally reliable, high-quality results that I, as a client, can truly trust. The team's legal expertise and a client-first approach set them apart.’
‘Team works well together, and the client can rely that the team is on top of the case.’
‘Laila Sivonen has great interpersonal skills and the ability to facilitate difficult discussions. She also has a very pragmatic approach.’
Key clients
- Microsoft
- Nokia
- Stora Enso
- Fortum
- Fennovoima
- Teollisuuden Voima
- Bain Capital led investor consortium Ahlstrom Holding 3 Oy
- R-Investicija
- Nuorisosäätiö
- Mobidiag Oy
Work highlights
- Advised Finnish energy company Fennovoima on multiple high-profile ICC arbitrations against Rosatom group companies.
- Advised Fortum Oyj on a high-stakes dispute with Vestas A/S.
Lawyers

Practice head
The lawyer(s) leading their teams.
Aapo Saarikivi