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Mattias Detterfelt

Delägare, Advokat


Jag är ansvarig för Setterwalls Private Equity grupp och är specialiserad på privata och publika transaktioner.

Jag biträder svenska och internationella Private Equity bolag, företag, banker och andra institutioner i en rad olika transaktioner avseende förvärv, avyttringar, fusioner, joint ventures samt noteringar.

Till medarbetare




Advokatbyrån Hamilton, delägare


Skadden, Arps, Slate, Meagher & Flom LLP, New York


Advokatbyrån Gernandt & Danielsson


Stockholms universitet, juristexamen


Stockholms universitet, Filosofie kandidatexamen med företagsekonomi som huvudämne


University of London, finansiering

Chambers Europe (2018-2022)

Chambers Global (2019-2022)

Legal 500 (2018-2020)

”Business-oriented lawyer who keeps track of all details,”

Chambers Global

”Very well received by the other side, which is a great strength when trying to make a deal.”

Chambers Global

”Strong negotiation and project leadership skills.”

Chambers Global

”Mattias Detterfelt is complimented on his M&A and private equity practice. He often acts for private equity funds on acquisitions, investments and disposals.”

Chambers Europe & Global

”Very diligent, extremely service-minded, always on top of things and available.”

Chambers Europe

”Very driven" and "sees solutions rather than problems." He is acknowledged for his expertise in transactions relating to the private equity space, handling both public and private M&A.”

Chambers Europe

”An exceptionally good lawyer.”

Legal 500

”Prioritises us as a customer, provides relevant advice and is a real project leader.”

Chambers & Partners

”Ability to explain things in an easy and relevant way for entrepreneurs, prioritise us and give us a full range of advice.”

Chambers Europe

”He has a very full technical skill-set and a non-aggressive style which works very well with entrepreneurs. He can handle everything from deals with founders and entrepreneurs to more complex sponsor to sponsor deals.”

Chambers Europe & Chambers Global

”Mattias Detterfelt has a significant client base within the private equity sector, which he advises on a mixture of public and private M&A issues.”

Chambers Global

”He is involved in all the work so that you always have a partner you can contact.”

Chambers Global

”Understands what is and what is not important and is very easy to work with.”

Chambers Global

”Helps the deal go through because he can easily communicate with entrepreneurs.”

Chambers Europe

”A great problem-solver.”

Legal 500