Simpson Thacher & Bartlett LLP fields a ‘commercially minded’ team that benefits from strong cross-practice collaboration, working with clients on a wide variety of competition matters. The practice is consistently sought after by blue-chip clients for its expertise in complex and market-leading transactions. The team is headed up by Antonio Bavasso, a respected antitrust lawyer renowned for his considerable experience in merger reviews, government antitrust investigations, and antitrust litigation. Étienne Renaudeau is noted for his focus on obtaining antitrust approvals for high-profile, cross-border transactions. Ross Ferguson left the firm to join Paul, Weiss, Rifkind, Wharton & Garrison LLP in April 2024.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Commercially minded, pragmatic business friendly approach, consistently high standards.'

  • ‘Strategic adviser with deep knowledge of the policy landscape and excellent connections that add value to the legal advice.'

Key clients

  • AGCO
  • Antin Infrastructure Partners
  • Blackstone
  • Blackstone Real Estate
  • Bridgepoint
  • Cisco Systems
  • Corsair Capital
  • EQT
  • EQT Active Core Infrastructure
  • John Laing
  • KKR
  • News UK
  • Oakley Capital
  • PSP Investments
  • Silver Lake
  • TIM
  • Wendel
  • XPENG

Work highlights

  • Advised News UK in relation to the ongoing bid for the sale of Telegraph Group titles out of administration.
  • Acted for KKR in connection with the combination of NielsenIQ and GfK SE.
  • Acted for John Laing, a portfolio company of KKR, in connection with its acquisition of a portfolio of three assets (the “Portfolio”) from AMP Capital, the infrastructure manager of the Irish Infrastructure Fund (IIF).

Lawyers

Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Practice head

The lawyer(s) leading their teams.

Antonio Bavasso

Other key lawyers

Étienne Renaudeau