We are dedicated to business litigation, arbitration and alternative dispute resolution.

About us

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SPANGENBERG is a law firm dedicated to business litigation, arbitration and alternative dispute resolution.

We are founded on the belief that high-stakes disputes require personal commitment and bespoke advice from seasoned advocates.

We have many years of experience in leading international law firms and as arbitrators. We successfully represented companies, governments, and individuals in numerous disputes in state courts, arbitrations, and in contract or settlement negotiations.

We focus on your business needs. We are committed to your case and fight relentlessly for your interests. We combine high-end legal advice and advocacy with a pragmatic approach. We know from experience that the quality of advocacy can make a decisive difference in complex disputes.

SPANGENBERG provides you with the excellence and quality of big law firms in a lean and dynamic structure without unnecessary overhead. We are able to offer our services at transparent, reliable and reasonable costs.

“The SPANGENBERG team are experienced, think strategically and have outstanding negotiation skills.“
Chambers Global Guide 2026
“Very clear, very good” (client)
“Excellent, always fair and assertive” (competitor)
JUVE 2025/2026
“Dr Jan Erik Spangenberg is renowned for his expertise in international disputes, delivering strategic solutions in complex litigation and arbitration across diverse industries.”
Lexology Index Thought Leaders – Commercial Litigation 2025
“SPANGENBERG are incredibly responsive and offer very strategic thinking in the long game.”
Chambers Global Guide 2026
“He is extremely reliable, sharp and his attention to detail is unmatched”
Lexology Index Arbitration 2026
“Jan Erik Spangenberg is a super hard worker and a really stellar arbitrator.”
Chambers Global Guide 2026

Career

We are a dynamic and quickly growing law firm for litigation, arbitration and alternative dispute resolution and constantly offer opportunities to train or work with us. From day one on, you will work on challenging international matters.

Law clerks (Referendare) (m/f/d)

Team Assistant (m/f/d)


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