Sonja Ruttmann is a partner in the Munich office of Gibson Dunn. She is a member of its Mergers and Acquisitions, Business Restructuring and Reorganization, Private Equity, and Capital Markets Practice Groups.

Sonja specializes in private and public M&A, corporate law, and private equity and has advised on many complex domestic and international cross-border mergers and acquisitions including formation and dissolution of joint ventures and carve-out scenarios as well as private equity and venture capital transactions. She represents clients, public and private, in auctions, asset, and share deals as well as mergers across a broad range of sectors, including in particular in the fields of automotive (including autonomous driving), technology and engineering, capital markets, energy and infrastructure, as well as digital security and cybersecurity.