"At SCHIEDERMAIR, we place the focus on the client. We want to understand our client's concerns."
Team Kanzlei Schiedermair

Dr. Andreas Ripken

German Attorney at Law since 2013
Notary since 2020


Tel. +49 69 95508-178

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Practice Areas

  • Corporate Law
  • M&A
  • Commercial Law

Practice Summary

Corporate Law

Dr. Andreas Ripken advises in all areas of corporate law. He regularly forms new companies for clients, advises on general corporate law matters (“corporate housekeeping”), company succession issues, restructurings, as well as on corporate crises. In shareholder disputes, Andreas represents his clients both in arbitration and litigation proceedings. He provides legal counsel not only to domestic, mid-size companies and family-operated businesses, but also to groups of companies with a multitude of subsidiaries. Many of his clients are German subsidiaries (e.g., corporations such as Aktiengesellschaften or GmbH’s) of foreign entities.


Andreas represents either buyers or sellers in domestic and cross-border M&A transactions. He advises on all facets of an M&A transaction, including preliminary agreements (Confidentiality Agreements and Letters of Intent), due diligence, preparing and negotiating contracts, as well as on matters that arise during the post-closing integration stage. In addition to his representation of buyers or sellers in corporate acquisitions, he advises on the reorganization of company structures, joint venture structures, mergers, demergers, and changes of legal form.

Commercial Law

In addition to his corporate and M&A practice, Andreas advises clients on all issues involving a company’s operational business. For example, he works together with clients on contracts (e.g. sales representative contracts, license agreements, etc.), prepares general terms and conditions, or counsels on insolvency matters. He also represents clients in arbitral or court proceedings.

Industry focus

Automobile, Service, Start-up Companies, Medicine, Energy, Trade & Distribution, Manufacturing and Automation Technology, Real Estate, IT

Representative Client Matters

Andreas counseled and represented clients in the following matters, among others:

  • German energy supplier on disputes in connection with a joint-venture
  • German shareholder on the sale of a real estate company to a German project developer
  • Chinese Group from the energy sector on the restructuring of its European subsidiaries
  • Austrian shareholder of a German manufacturing company (with a US subsidiary) and a Swiss company on the sale of shares to a German private equity fund
  • Dutch Company from the food and beverage industry on the sale of its German branch to a German competitor
  • German shareholders on the sale of a private hospital along with a solo medical practice (as part of a conversion into a medical center (MVZ)) to a Swiss private equity fonds
  • German shareholders on the sale of a private hospital along with a solo medical practice (as part of a conversion into a medical center (MVZ)) to a Dutch private equity fonds
  • English group of companies from the real estate industry on the acquisition of a real estate company
  • A Pennsylvania-based private equity firm on the acquisition of a German privately-held manufacturing company
  • A German subsidiary of a US-based publicly-held entity in the construction industry, on the acquisition of various assets from a German competitor
  • English minority shareholder of a German real estate corporation on a shareholder split-up issue against an English majority shareholder
  • German majority shareholder of a spa resort on several shareholder disputes (involved both arbitration and litigation proceedings)
  • German subsidiaries of a US-based corporation in the manufacturing and automation technology business on various restructuring measures (including mergers)
  • German subsidiary of a French conglomerate in the certification business on the sale of one of its divisions

Publications and Speaking Engagement

  • Hamburg Court Decision Puts Onus on Buyers to Conduct Proper Due Diligence Investigations in M&A Transactions (co-author with Jörg Rehder (Schiedermair)); ABA Section of International Law; International M&A and Joint Ventures Committee Newsletter; October 16, 2015, pp. 12-14
  • Existenzvernichtungshaftung von Scheinauslandsgesellschaftern - zur Anwendung der Existenzvernichtungshaftung auf in- und ausländische Scheinauslandsgesellschaften im Schnittfeld von Kollisionsrecht und Niederlassungsfreiheit (Liability for the Elimination of Existence of Pseudo Foreign Companies - Applicability of so-called Existenzvernichtungs-haftung of Domestic and Foreign Pseudo Companies as Intersected between Conflicts of Laws and the Freedom of Establishment), 2012

Education and Career

Andreas has been a German Attorney at Law at SCHIEDERMAIR since 2013 and a Junior Partner since 2018.

Prior to joining SCHIEDERMAIR, Andreas completed his post-graduate legal training period (Referendariat) at the Regional Court District of Bremen, Germany from 2011 to 2013, where his work included working for a business law firm in Bremen and at the German Embassy in Seoul, South Korea. Andreas also worked as a research assistant in a large international law firm in Frankfurt, where he focused also on corporate law and M&A.

Andreas studied law at the Justus-Liebig University in Giessen, Germany and at the Mykolas Romeris University in Vilnius, Lithuania. In 2012, he received his Doctorate (Dr. jur.) from the Justus-Liebig University where his thesis focused on international corporate law.