James B. McDuffie

J. H. Whitney Capital Partners LLC (JH Whitney) is a private equity subsidiary of J. H. Whitney & Co. LLC founded in 1946 by John Hay Whitney. The firm is headquartered in New Canaan, Connecticut.

J. H. Whitney & Co. LLC operates as an alternative investment manager. The firm provides private equity capital to small and middle market companies. The company was founded by John Hay Whitney in 1946 and is headquartered in New Canaan, CT.

Authentix, Inc. engages in the provision o authentication and information services. Its products include Axis Fuels, security inks, tamper evident seals, digital authentication, and analyzers and detectors. The company was founded by Lee Barberito, Olaf Leonard Halvorssen, and Craig W. Stamm in 1996 and is headquartered in Addison, TX.

FNF Construction, Inc. provides construction and contracting services. Its services include CMAR and design-build, private development, low bid, materials supply, mining and rail. The firm's projects include roadway construction, airports, highways, bridges, canals, and mass transit facilities. The company was founded in 1984 and is headquartered in Tempe, AZ.

Precision Medicine Group Holdings, Inc. engages in the provision of healthcare related services. The company was founded in 2016 and is headquartered in Bethesda, MD.

Infrastructure Holdings Co. LLC operates as a holding firm. The company is headquartered in Tempe, AZ.