John Drennan

American Capital Asset Management LLC (American Capital) is a private equity firm founded in 1986 by Malon Wilkus. The firm is headquartered in Bethesda, Maryland.

Trinity Consultants, Inc. provides environmental compliance services. Its services include environmental consulting; ambient and meteorological monitoring; mobile source and engine support; industrial hygiene and toxicology services; environmental, health, and safety professional training; digital solutions; BREEZE software and data services; and engineering and environmental staffing solutions. It serves the aerospace, agriculture, electric power, government, mining, oil and gas, petroleum refining, railroad, semiconductor, pulp and paper, and general manufacturing. The company was founded by Richard H. Schulze in 1974 and is headquartered in Dallas, TX.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

Berkshire Partners LLC (Berkshire Partners) is a private equity subsidiary of Berkshire Partners Holdings LLC founded in 1986 by Christopher Clifford, Carl Ferenbach, Russel L. Epker, Brad Bloom and Richard Lubin. The firm is headquartered in Boston, Massachusetts.