Warburg Pincus in its acquisition of Keystone Agency Partners

On July 16, 2025, Keystone Agency Partners announced that Warburg Pincus, the pioneer of private equity global growth investing, will acquire a majority stake in the company.  Bain Capital, which launched Keystone in 2020, will retain a minority ownership in Keystone through a new investment from Bain Capital Insurance.

Wachtell, Lipton, Rosen & Katz served as legal counsel to Warburg Pincus.