4,781 people are employed at U.S. Fish and Wildlife Service (USFWS).
U.S. Fish and Wildlife Service (USFWS) is based in Falls Church, Virginia.
The NAICS codes for U.S. Fish and Wildlife Service (USFWS) are [9211, 813, 921, 8133, 92, 81].
The SIC codes for U.S. Fish and Wildlife Service (USFWS) are [91, 919].