NAICS hub
NAICS 541990 federal contractors and vendors
all other professional, scientific, and technical services
7,673 entities on record, ordered by federal footprint. Registered vendors without observed awards are included.
- BATTELLE MEMORIAL INSTITUTEContractor$49.1B
COLUMBUS, OH · F125YU6SWK59
- Domestic Awardees (Undisclosed)Contractor$33.3B
WASHINGTON, DC · KA5HQCLKUVW1
- THE MITRE CORPORATIONContractor$26.6B
BEDFORD, MA · GAVABYGCURL7
- BATTELLE ENERGY ALLIANCE, LLCContractor$23.9B
IDAHO FALLS, ID · HG7XL5RBNX55
- Sierra Nevada Company, LLCContractor$19.1B
SPARKS, NV · DD2QET4D27T3
- MASSACHUSETTS INSTITUTE OF TECHNOLOGYContractor$19B
LEXINGTON, MA · SN5KKUDR9LY8
- MASSACHUSETTS INSTITUTE OF TECHNOLOGYContractor$17.4B
CAMBRIDGE, MA · E2NYLCDML6V1
- RESEARCH TRIANGLE INSTITUTEContractor$8.5B
DURHAM, NC · JJHCMK4NT5N3
- OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATEDContractor$5.9B
OAK RIDGE, TN · JW7MLW3RRK34
- INSTITUTE FOR DEFENSE ANALYSESContractor$3.5B
ALEXANDRIA, VA · JM98J68UPRK1
- NATIONAL OPINION RESEARCH CENTERContractor$2.6B
CHICAGO, IL · MPYFY5UMSDP4
- CARNEGIE-MELLON UNIVERSITYContractor$2.4B
PITTSBURGH, PA · U3NKNFLNQ613
- THE CNA CORPORATIONContractor$2.1B
ARLINGTON, VA · MC5HF1LR16H1
- Abt Global LLCContractor$1.8B
ROCKVILLE, MD · C9S1NLQ67626
- AMENTUM TECHNOLOGY, INC.Contractor$1.8B
TULLAHOMA, TN · S7NNWN1J6JP9
- QLARANT INTEGRITY SOLUTIONS LLCContractor$1.4B
EASTON, MD · DU1AQ7UHLLT3
- SafeGuard Services LLCContractor$1.1B
CAMP HILL, PA · H4NNJLWMC4E4
- PTSI MANAGED SERVICES INCContractor$1.1B
PASADENA, CA · V6HHNX7LE717
- WINNEBAGO TRIBE OF NEBRASKAContractor$1B
WINNEBAGO, NE · QHU1JXKM7D51
- THE HENRY M. JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE, INC.Contractor$1B
BETHESDA, MD · UYLKBRENAPG5
- MANAGEMENT SCIENCES FOR HEALTH, INC.Contractor$948.6M
ARLINGTON, VA · QYJ2KNL8G6B5
- AMERICAN TYPE CULTURE COLLECTIONContractor$879.4M
MANASSAS, VA · KT4MLLHK99V6
- AXLE INFORMATICS, LLCContractor$862.9M
NORTH BETHESDA, MD · J4DNP7JJ1MU3
- JBS INTERNATIONAL, INC.Contractor$799M
ROCKVILLE, MD · NACNDU85S2Q2
- BLUESTAQ LLCContractor$597.1M
COLORADO SPRINGS, CO · CEWHKDV21BC8
- CULMEN INTERNATIONAL, LLCContractor$572.9M
ALEXANDRIA, VA · P8T9JZVLSXA3
- Schafer Government Services, LLCContractor$508.3M
ALEXANDRIA, VA · QVLFZJZZEXB6
- PATHContractor$478M
SEATTLE, WA · PD3VNAABZJL7
- OPTUMHEALTH CARE SOLUTIONS, LLCContractor$447.3M
EDEN PRAIRIE, MN · FJ4ZPBSJEXJ8
- HENDALL INCContractor$401.5M
ROCKVILLE, MD · P83UA59FQ9V8
- NATIONAL MARROW DONOR PROGRAMContractor$396.4M
MINNEAPOLIS, MN · FR89NXNNSDX3
- POPULATION SERVICES INTERNATIONALContractor$375.1M
WASHINGTON, DC · KXWRKJ5V7AD7
- POPLICUS INCORPORATEDContractor$368.4M
ARLINGTON, VA · C92MYZJBLR97
- CONCEPT PLUS, LLCContractor$330M
FAIRFAX, VA · GL3LT4MQCMK7
- COVENTBRIDGE (USA) LLCContractor$289.7M
JACKSONVILLE, FL · RBM1DQ8BQJJ4
- CONNECTED ALLIANCES LLCContractor$258.6M
LACONIA, NH · RKC7W5JFU2L3
- OCEAN ASSOCIATES INCContractor$240.5M
ARLINGTON, VA · D56MGN45L3Y3
- KLD ASSOCIATES INCContractor$219.6M
PORT JEFFERSON STATION, NY · CP62CFELM3C3
- PEOPLE, TECHNOLOGY AND PROCESSES, LLCContractor$206.1M
TAMPA, FL · S4JLWYQYLG98
- NEVADA SYSTEM OF HIGHER EDUCATIONContractor$180.6M
RENO, NV · MV1JFXA4S621
- The Medical College of Wisconsin, Inc.Contractor$174.9M
MILWAUKEE, WI · E8VWJXMMUQ67
- BLUE WATER THINKING,LLCContractor$173.9M
EDGEWATER, MD · NKCBT3KN6EF3
- SHIELDS POINT LLCContractor$172.8M
ANCHORAGE, AK · DLJNCS91EE46
- MAKWA GLOBAL SECURITY SOLUTIONS, LLCContractor$171.3M
MCLEAN, VA · V4HXCDE1M9Z3
- NEMEAN SOLUTIONS, LLCContractor$137.9M
SIERRA VISTA, AZ · WKH7G1V7LD43
- UNIVERSITY OF TENNESSEEContractor$128.2M
KNOXVILLE, TN · FN2YCS2YAUW3
- State of Oregon Department of Fish and WildlifeContractor$121.4M
SALEM, OR · C29DFM5KSQ22
- VETS SYNERGETIC GROUP LLCContractor$110.9M
LEESBURG, VA · CKT7ALMJZL25
- CLEAR LINCS LLCContractor$85.2M
SCANDINAVIA, WI · ZYKJNWKH37Z6
- HUNATEK SYSTEM SOLUTIONS LLCContractor$75.5M
HERNDON, VA · GM38S9EJZZN7
Sources: SAM.gov entity registrations (monthly public extract) and USAspending.gov award records. Award totals reflect observed prime awards, not company revenue.