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Proventis Partners GmbH

Proventis Partners GmbH  

Investment Banking | Germany

tel: +49 89 388 88 1-0 | fax: +49 89 388 88 1 - 77
Prinz-Ludwig-Str. 7 | Munich | 80333 | Germany

Main Contacts

Jan Poerschmann

Jan PoerschmannManaging Partner

Rainer Wieser

Rainer WieserManaging Partner


Munich, Germany | Hamburg, Germany | Zurich, Switzerland

Representative Clients

Proventis Partners GmbH's Overview

Ever since its foundation in 2001, Proventis Partners has been focusing on advising owners, corporates and Private Equity investors in strategic M&A transactions and corporate finance projects. With 30 professionals Proventis Partners has successfully completed more than 200 transactions with a total transaction volume of more than EUR 4 billion.

We work on an international scale from our offices in Hamburg, Munich and Zurich. At least one partner accompanies each project from initial contact to the full completion. He is a guide for complex transactions and financing and likes to step on board early. The better the preparation, the speedier the implementation. He knows your sector and the specifics of your situation well. With you, he brings the project to a successful conclusion. Because that is what truly counts.

  • Year this Office was Established: 2001

Languages: German, English, French, Dutch, Italian, Spanish, Portuguese, Russian

Areas of Expertise
  • Aerospace & Defense
  • Energy & Natural Resources
  • Food & Consumer Goods
  • Packaging
  • Professional Services
  • Retail & Logistics
  • TMT


Jan Poerschmann

Jan PoerschmannManaging Partner

Rainer Wieser

Rainer WieserManaging Partner

Associate Partners

Axel Deich

Axel DeichAssociate Partner

Turan Jenei

Turan JeneiAssociate Partner

Georg Ralle

Georg RalleAssociate Partner


WSG's members are independent firms and are not affiliated in the joint practice of professional services. Each member exercises its own individual judgments on all client matters.

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