Envision Healthcare attracts buyout interest: Bloomberg

Envision Healthcare Corp has attracted buyout interest from Carlyle Group and Onex Corp, according to Bloomberg. Onex has formed a consortium with Clayton Dubilier & Rice and Hellman & Friedman to bid for the company, while Carlyle is bidding alone, the story said. Envision, a health-services provider, has been under pressure from activist investor, Starboard Value.