Harbour Group
Founded in 1976, Harbour specializes in making more substantial investments in mature, later-stage and middle market companies. Based in St. Louis, Mo., the firm seeks to invest in “product-oriented businesses” in healthcare and a number of other industries. Healthcare companies in its portfolio include SP Industries, a developer of equipment and supplies used in lab and biopharma manufacturing applications, and PennTech Machinery Corp., which develops aseptic vial handling equipment.
