Browse Federal Contractors

Explore all 5,000 federal contractors with USAspending.gov award data

5,000 contractors

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Contractor Name Total Awards
ODYSSEY SYSTEMS CONSULTING GROUP, LTD. $411,478,984.59
ODYSSEY SYSTEMS CONSULTING GROUP, LTD. $411,478,984.59
OKLAHOMA CITY WATER UTILITIES TRUST $30,052,424
OKLAHOMA CITY WATER UTILITIES TRUST $30,052,424
OLD NORTH UTILITY SERVICES, INC. $34,913,293
OLGA H BARRIOS $37,839,643.85
OLGA H BARRIOS $37,839,643.85
OLGOONIK ENTERPRISES, LLC $57,734,474.33
OLGOONIK ENTERPRISES, LLC $57,734,474.33
OLGOONIK FEDERAL, LLC $81,780,276.07
OLGOONIK FEDERAL, LLC $81,780,276.07
OLGOONIK GENERAL, LLC $55,522,017.72
OLGOONIK GENERAL, LLC $52,525,938
OLGOONIK LOGISTICS, LLC $33,387,415.9
OLGOONIK LOGISTICS, LLC $33,387,415.9
OLIN CORPORATION $826,004,600.67
OLIN WINCHESTER LLC $806,286,921.74
OLIN WINCHESTER, LLC $96,606,588.98
OLIN WINCHESTER, LLC $96,606,588.98
OLYMPUS AMERICA INC $137,110,705.05
OLYMPUS AMERICA INC $137,110,705.05
OMEGA AERIAL REFUELING SERVICES, INC. $48,894,405.86
OMEGA AERIAL REFUELING SERVICES, INC. $48,894,405.86
OMNI AIR INTERNATIONAL, LLC $270,098,727.83
OMNI FED LLC $59,957,416.91
OMNI FED LLC $59,957,416.91
OMNICELL, INC. $44,824,441.28
OMNICELL, INC. $44,794,501.2
OMNICOM GROUP INC. $66,864,494.99
ONEIDA ENVIRONMENTAL, LLC $44,010,759.99
ONEIDA ENVIRONMENTAL, LLC $44,010,759.99
ONEIDA TECHNICAL SOLUTIONS, LLC $24,757,452.74
ONEIDA TECHNICAL SOLUTIONS, LLC $24,757,452.74
ONEILL CONTRACTORS INC $26,983,352.19
ONEILL CONTRACTORS INC $26,983,352.19
ONSITE CONSTRUCTION GROUP LLC $27,875,620.33
ONSITE CONSTRUCTION GROUP LLC $27,875,620.33
ONTIC ENGINEERING AND MANUFACTURING, INC. $25,109,457.88
OPR LLC $32,891,779.87
OPR LLC $32,891,779.87
OPTUM PUBLIC SECTOR SOLUTIONS, INC. $16,074,408,427.68
OPTUMRX ADMINISTRATIVE SERVICES, LLC $89,560,056.45
OPTUMSERVE HEALTH SERVICES, INC. $3,482,949,179.22
OPTUMSERVE TECHNOLOGY SERVICES, INC. $31,045,749.3
ORACLE AMERICA, INC $64,272,584.4
ORACLE HEALTH GOVERNMENT SERVICES INC. $1,223,462,111.9
ORACLE HEALTH GOVERNMENT SERVICES, INC. $1,159,574,916.66
ORBIS SIBRO INC $36,010,441.6
ORBIS SIBRO INC $36,010,441.6
ORION MARINE CONSTRUCTION, INC. $109,006,155.94