Per Sundin specialises in Dispute Resolution. He regularly advices Swedish and international clients from a wide variety of industries in commercial disputes and regularly represents such clients as counsel in litigations and in Swedish and international arbitrations.  He often acts as arbitratior in institutional and ad hoc arbitrations.


Areas of expertise

Professional experience

2023 -
Senior Counsel at Hammarskiöld

1998 - 2022
Partner at Hammarskiöld

1989 - 1994
Also Lecturer in law, Stockholm School of Economics

1995-1997 Partner at Lagerlöf & Leman Advokatbyrå

1988-1994 Associate at Advokatfirman Lagerlöf, which during this period changed its name to Lagerlöf & Leman Advokatbyrå

1987 - 1988
In-House Merchant Bank Counsel SE-Banken

1985 - 1987
Service with Swedish Courts, Judgeship, Svea Court of Appeal

Member of the Swedish Bar Association.

Appointed by Legal Media Group as one of the lawyers in the guide “The World’s Leading Experts in Commercial Arbitration”. Ranked as a dispute resolution lawyer in Chambers Global and Chambers Europe as well as Legal500.

"Per Sundin is meticulous, have in-depth knowledge, very good negotiating skills and a pleasant and service-oriented attitude. A great firm to work with and has a very high degree of service ambition from start to finish"
Client testimonials, Legal 500

"Per Sundin is particularly confident and knowledgeable on the litigation side"
Client testimonials, Legal 500

“Very skilled when it comes to the procedural aspects of litigation and arbitration.”
Chambers Global


Uppsala University (juris kandidat, LL.M.)




“The scope of arbitrability under Swedish law”, The European Arbitration Review 2007

“Jurisdictional checklist” Legal Business Arbitration Report 2007

“Stockholm still a good place for arbitration” Client Report Articles, published by Chambers and Partners in 2004/2005