Castrén & Snellman

We are a trusted legal advisor in mergers and acquisitions, disputes and other specialised fields of business law. We combine top-tier legal expertise, strategic business savvy and technology to give you a competitive edge.

Decades of supporting our clients’ success have enabled us to grow into a firm of 300 people. We are based in Helsinki. In other parts of the world, we work with an extensive international network of law firms, which we have vetted for reliability and reputability.

What makes us stand out is our straight-forward way of working, our true collaboration across teams and our long tradition of exceeding expectations. We are known for our straightforward business culture, the Castrén spirit.

When challenges arise, our globally recognised experts bring clear thinking and innovative solutions to the table. We are our clients’ strategic speaking partner with a comprehensive approach.

Founded in 1888, we are Finland’s oldest law firm.