Gryphon Investors Hires John Schumacher as a Partner News provided by Share this article Share this article SAN FRANCISCO, Jan. 19, 2021 /PRNewswire/ -- Gryphon Investors ("Gryphon"), a leading middle-market private equity firm, announced today that John Schumacher has joined the firm as a Partner to focus on multiple investment, managerial and strategic areas across the firm. More specifically, Mr. Schumacher's responsibilities will include being a member of Gryphon's Investment Review and Quarterly Portfolio Review Committees, co-heading Gryphon's mezzanine funds, co-leading fundraising, an...