Todd Barrett

Hach Co. manufactures and distributes analytical instruments, test kits and reagents for testing the quality of water and aqueous solutions. Its products include lab instruments, online analyzers, samplers, test kits and strips. The company was founded by Clifford Hach and Kathryn Hach in 1947 and is headquartered in Loveland, CO.

May River Capital LLC (May River Capital) is a private equity firm founded in 2012 by Daniel Noble Barlow, Charles B. Grace, and Stephen Griesemer. The firm is headquartered in Chicago, Illinois.

Pall Corp. designs, manufactures, and markets filtration and separation equipment. Its products are used to remove solid, liquid, and gaseous contaminants from a variety of liquids and gases. The firm has Life Sciences and Industrial segments. The Life Sciences segment focuses on developing, manufacturing, and selling products to customers in the medical, biopharmaceuticals, and food and beverage markets. The Industrial segment focuses on developing, manufacturing and selling products to customers in the process technologies, aerospace, and microelectronics markets. The company was founded by David B. Pall on July 31, 1946 and is headquartered in Port Washington, NY.