Willis Stein & Partners

Willis Stein & Partners is a Chicago-based private equity firm that focuses on investments in profitable, well-managed, and growing businesses. The firm specializes in leveraged buyout transactions for middle-market companies, aiming to create value through strategic guidance and capital infusion. Since its inception in 1995, Willis Stein & Partners has raised nearly $3.0 billion across multiple funds, targeting buyouts, build-ups, carve-outs, public-to-private transactions, and acquisitions of family-owned businesses. The firm's investment approach emphasizes deep industry knowledge, disciplined processes, and a reputation for integrity.

The firm's investment strategy encompasses various sectors, including consumer services, education, business services, healthcare, media and telecommunications, manufacturing, retailing and distribution, semiconductors, software, telecommunications, and real estate. Willis Stein & Partners primarily targets buyout, growth, and late-stage investments in the United States. The firm has a history of supporting management teams in accelerating growth by providing capital and ongoing strategic and financial guidance.

Over the years, Willis Stein & Partners has made several notable investments, including Ziff Davis, Roundy's, Jays Foods, Lincoln Snacks Company, and Petersen Publishing Company (publisher of Motor Trend). The firm's disciplined investment process and substantial strategic and financial expertise have contributed to its reputation in the private equity industry. As of 2012, Willis Stein & Partners had wound down its operations, marking the conclusion of its investment activities.