Matthias von Kossak

4.6 (40 reviews )

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Arbitration and Mediation Litigation

Recognized in Ones to Watch since 2024

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About Matthias

Matthias von Kossak is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation and Litigation.Matthias, who practices law in Hamburg, Germany, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthias is held by other top lawyers in the same geographic and legal practice area.

Matthias von Kossak is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation and Litigation.

Matthias, who practices law in Hamburg, Germany, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthias is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Arbitration and Mediation

Litigation

Awards & Recognition

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Reviews

4.6 / 5

40 Reviews

1,032 Profile Views

Gertrude Sawayn

Feb 04, 2026

Many thanks to Matthias von Kossak for the hard work and dedication to my legal matter

Really glad I found Matthias von Kossak for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you're...

Ida Jacobi

Feb 04, 2026

Matthias von Kossak did a great job handling my complex Arbitration and Mediation law case from start to finish

It's hard finding a reliable lawyer these days, but Matthias von Kossak in null is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsive...

Stewart Pagac

Feb 04, 2026

Simply amazing representation from Matthias von Kossak's office during my recent legal matter

Honestly, I can't thank Matthias von Kossak enough for everything they've done for me. They really know their stuff when it comes to Arbitration and Mediation law and it shows in the results. 10/10 wo...

Claude Leffler

Feb 04, 2026

Really helpful and compassionate service from everyone at Matthias von Kossak's firm

I wasn't sure who to call for my Arbitration and Mediation law problem, but I'm so glad I went with Matthias von Kossak. They really listened to me and understood my situation. It was such a relief to...

Austin Hagenes

Feb 04, 2026

Really helpful and compassionate service from everyone at Matthias von Kossak's firm

Everyone at Matthias von Kossak's office in null was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt like...