Separate contract value from purchasing frequency
A large obligation total may come from one major program. Contract actions and active fiscal years help distinguish a sustained federal relationship from isolated work.
Federal Government Contractors and Vendors
Find federal contractors with at least $1 million in cumulative net contract obligations during FY 2019–FY 2025. Published vendors also have at least three recorded contract actions, activity in two fiscal years, and a usable UEI or CAGE identifier.
Contractor Directory
Federal Vendors Directory
The directory publishes contractors with at least $1 million in cumulative obligations, three contract actions, activity in two fiscal years, and a usable UEI or CAGE identifier. Smaller and less-established records remain searchable in the Dashboard.
48,356 published vendors.
| Vendor | UEI / CAGE | Obligations | Actions | Active FYs | Federal customers | Top NAICS | Top PSC | Latest activity |
|---|---|---|---|---|---|---|---|---|
HONEYWELL INTERNATIONAL INC.Federal contractor |
UEI DMEGBYTVBQS5CAGE 14061 | $12.10B | 182 | 7 | 1 | 561210 | M1JZ | Sep 30, 2025 |
MCKESSON CORPORATIONFederal contractor |
UEI JTAPCFM4NSL4CAGE 0U9U0 | $12.09B | 180,069 | 7 | 6 | 325412 | 6505 | Mar 28, 2025 |
BATTELLE ENERGY ALLIANCE LIMITED LIABILITY COMPANYFederal contractor |
UEI HG7XL5RBNX55CAGE 36EV6 | $12.04B | 191 | 7 | 4 | 541990 | M181 | Sep 30, 2025 |
BOEING COMPANY, THEFederal contractor |
UEI MF2LE5RK6L84CAGE 0PXV4 | $11.68B | 45,857 | 7 | 7 | 334511 | 1560 | Sep 30, 2025 |
LOCKHEED MARTIN CORPORATIONFederal contractor |
UEI HJP4JZG1FUL9CAGE 03640 | $11.59B | 6,076 | 7 | 7 | 336411 | 1520 | Sep 30, 2025 |
BELL BOEING JOINT PROJECT OFFICEFederal contractor |
UEI JHFZTG8ZC9V2CAGE 3B1R2 | $11.32B | 24,121 | 7 | 4 | 336411 | 1510 | Sep 30, 2025 |
L-3 COMMUNICATIONS INTEGRATED SYSTEMS L.P.Federal contractor |
UEI RDFKNPZNQ8E3CAGE 05395 | $11.03B | 3,758 | 7 | 7 | 336411 | 1510 | Sep 30, 2025 |
NORTHROP GRUMMAN SYSTEMS CORPORATIONFederal contractor |
UEI D8QQPFNYJD63CAGE 8MQW5 | $10.86B | 60 | 6 | 3 | 336414 | AC24 | Sep 30, 2025 |
CHEMONICS INTERNATIONAL, INCFederal contractor |
UEI DSUSFJFR9A33CAGE 3DNC8 | $10.77B | 1,467 | 7 | 1 | 541611 | R425 | Sep 30, 2025 |
THE MITRE CORPORATIONFederal contractor |
UEI DMHDNDCPWUD1CAGE 7L030 | $10.51B | 8,186 | 7 | 73 | 541715 | AC32 | Sep 30, 2025 |
VECTRUS SYSTEMS CORPORATIONFederal contractor |
UEI RRFJZGASZJ41CAGE 1D510 | $10.27B | 4,504 | 7 | 10 | 541513 | D301 | Sep 30, 2025 |
DELL FEDERAL SYSTEMS L.P.Federal contractor |
UEI N1C5QLNPJLS4CAGE 3XAU1 | $10.10B | 12,282 | 7 | 105 | 511210 | DA10 | Sep 30, 2025 |
MODERNATX, INC.Federal contractor |
UEI WJYNZ8AK2D47CAGE 6RP85 | $9.91B | 67 | 6 | 3 | 325412 | 6505 | Apr 10, 2025 |
BATTELLE MEMORIAL INSTITUTEFederal contractor |
UEI CWKJEXDG79A7CAGE 1A453 | $9.76B | 440 | 7 | 2 | 541710 | M181 | Sep 30, 2025 |
QTC MEDICAL SERVICES, INC.Federal contractor |
UEI GN8YP96TMPK6CAGE 5AR96 | $9.50B | 623 | 7 | 10 | 621111 | Q403 | Sep 30, 2025 |
CARAHSOFT TECHNOLOGY CORP.Federal contractor |
UEI DT8KJHZXVJH5CAGE 1P3C5 | $9.40B | 22,101 | 7 | 162 | 511210 | R611 | Sep 30, 2025 |
PERSPECTA ENTERPRISE SOLUTIONS LLCFederal contractor |
UEI MBSRAWAQ9559CAGE 1U305 | $9.34B | 5,093 | 7 | 40 | 541512 | D318 | Sep 30, 2025 |
KBR SERVICES, LLCFederal contractor |
UEI YSQMHRS4HSC5CAGE 3GJU9 | $9.29B | 2,973 | 7 | 6 | 561210 | R706 | Sep 30, 2025 |
NATIONAL STEEL AND SHIPBUILDING COMPANYFederal contractor |
UEI Q85KVUK3JBF5CAGE 81220 | $9.27B | 2,314 | 7 | 2 | 336611 | 1905 | Sep 30, 2025 |
RAYTHEON COMPANYFederal contractor |
UEI YD6LTFVUZNG1CAGE 7Y193 | $9.22B | 4,722 | 7 | 8 | 334511 | 5840 | Sep 30, 2025 |
RAYTHEON COMPANYFederal contractor |
UEI NBSLHP77ZJQ1CAGE 4U884 | $9.05B | 4,441 | 7 | 9 | 334511 | 5841 | Sep 30, 2025 |
BAE SYSTEMS LAND & ARMAMENTS L.P.Federal contractor |
UEI DMHSJF9K3XP9CAGE 06085 | $8.98B | 1,490 | 7 | 4 | 336992 | 2350 | Sep 30, 2025 |
LOCKHEED MARTIN CORPORATIONFederal contractor |
UEI KMEVRAKJVBD3CAGE 7X6A9 | $8.82B | 581 | 7 | 2 | 336414 | 1420 | Sep 30, 2025 |
RAYTHEON COMPANYFederal contractor |
UEI MZK8TCNF24G2CAGE 3W1D7 | $8.71B | 2,007 | 7 | 7 | 334511 | 5840 | Sep 30, 2025 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGYFederal contractor |
UEI SN5KKUDR9LY8CAGE 3G050 | $8.70B | 2,573 | 7 | 4 | 541712 | AC61 | Sep 30, 2025 |
THE AEROSPACE CORPORATIONFederal contractor |
UEI YA8LJBJCND19CAGE 12782 | $8.64B | 3,736 | 7 | 11 | 541715 | R425 | Sep 30, 2025 |
GENERAL ELECTRIC COMPANYFederal contractor |
UEI J1T1FEN3PWX6CAGE 07482 | $8.46B | 4,171 | 7 | 9 | 336412 | 2840 | Sep 30, 2025 |
BOEING COMPANY, THEFederal contractor |
UEI LAJJQWA1PF31CAGE 8V613 | $8.21B | 1,098 | 7 | 6 | 336411 | 5342 | Sep 30, 2025 |
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC.Federal contractor |
UEI LX3BSV6NNW58CAGE 99789 | $7.90B | 12,214 | 7 | 24 | 541330 | L014 | Sep 30, 2025 |
PERATON INC.Federal contractor |
UEI ZBPQEJVECCT4CAGE 0HD54 | $7.87B | 5,390 | 7 | 45 | 517919 | D318 | Sep 30, 2025 |
THE BOEING COMPANYFederal contractor |
UEI M25AW7P5S7K7CAGE 1N929 | $7.82B | 4,331 | 7 | 4 | 488190 | N016 | Sep 30, 2025 |
NORTHROP GRUMMAN SYSTEMS CORPORATIONFederal contractor |
UEI DJUCEANK2KP4CAGE 5FVX5 | $7.76B | 6,497 | 7 | 36 | 541330 | R708 | Sep 30, 2025 |
UCHICAGO ARGONNE, LLCFederal contractor |
UEI JA8EP8EKX8Y9CAGE 4E6E0 | $7.68B | 234 | 7 | 1 | 541710 | M181 | Sep 30, 2025 |
VERTEX AEROSPACE LLCFederal contractor |
UEI NVC1EFKKYB93CAGE 1P066 | $7.56B | 5,756 | 7 | 11 | 541330 | R499 | Sep 30, 2025 |
THE BOEING COMPANYFederal contractor |
UEI E466BXU4KJH8CAGE 77272 | $7.54B | 2,829 | 7 | 6 | 336411 | 1520 | Sep 30, 2025 |
CGI FEDERAL INC.Federal contractor |
UEI TRKEP1HEBNS5CAGE 3YVK7 | $7.53B | 6,021 | 7 | 70 | 541513 | R408 | Sep 30, 2025 |
OKINAWA IDEMITSU K.K.Federal contractor |
UEI JA8GWB6NWKC5CAGE J8391 | $7.52B | 2,308 | 7 | 1 | 324110 | 9130 | Sep 29, 2025 |
MAXIMUS FEDERAL SERVICES, INC.Federal contractor |
UEI TREKW6J3QSF5CAGE 8AMZ8 | $7.52B | 1,605 | 7 | 25 | 561422 | R499 | Sep 30, 2025 |
DELL MARKETING L.P.Federal contractor |
UEI HJLSY7RZV8X6CAGE 3DMD3 | $7.46B | 6,545 | 7 | 96 | 511210 | DA10 | Sep 29, 2025 |
ORACLE HEALTH GOVERNMENT SERVICES, INC.Federal contractor |
UEI DT2KS3HH5FP5CAGE 7YVP7 | $7.45B | 714 | 7 | 4 | 541512 | DA01 | Sep 30, 2025 |
PARSONS GOVERNMENT SERVICES INC.Federal contractor |
UEI NMBCAG1JBKL7CAGE 1BVK6 | $7.40B | 5,327 | 7 | 33 | 236210 | Y1EA | Sep 30, 2025 |
UNITED LAUNCH SERVICES, LLCFederal contractor |
UEI XHAMULHCL9N3CAGE 43HC6 | $7.33B | 627 | 7 | 3 | 481212 | V126 | Sep 30, 2025 |
OPTUMSERVE HEALTH SERVICES INCFederal contractor |
UEI G5XXLHZSW8X3CAGE 1RTW6 | $7.33B | 1,016 | 7 | 8 | 621111 | Q403 | Sep 26, 2025 |
BOEING COMPANY, THEFederal contractor |
UEI UEGFHX6R6KJ1CAGE 88277 | $7.29B | 791 | 7 | 3 | 336411 | R499 | Sep 30, 2025 |
BL HARBERT INTERNATIONAL LLCFederal contractor |
UEI XXNJCWMAKNH8CAGE 1NRU1 | $7.21B | 1,505 | 7 | 5 | 541310 | C1AA | Sep 30, 2025 |
LOCKHEED MARTIN CORPORATIONFederal contractor |
UEI H11HD5VHGHN3CAGE 03538 | $7.19B | 4,555 | 7 | 7 | 334511 | 5840 | Sep 30, 2025 |
ROLLS-ROYCE CORPORATIONFederal contractor |
UEI KHK8QYLFGLU1CAGE 63005 | $7.15B | 6,108 | 7 | 9 | 336412 | 2840 | Sep 30, 2025 |
INTERNATIONAL BUSINESS MACHINES CORPORATIONFederal contractor |
UEI VV9KH3L99VE3CAGE 3BXY7 | $7.13B | 5,602 | 7 | 91 | 518210 | DH10 | Sep 30, 2025 |
SERCO INCFederal contractor |
UEI DKJ1R5ABCN48CAGE 022Q2 | $7.11B | 7,236 | 7 | 35 | 236210 | Y1EZ | Sep 30, 2025 |
NORTHROP GRUMMAN SYSTEMS CORPORATIONFederal contractor |
UEI LALWKM623MU7CAGE 78022 | $7.06B | 2,551 | 7 | 5 | 336411 | AC14 | Sep 30, 2025 |
Reading Contractor Data
How to evaluate a federal vendor’s market position
A contractor’s obligations show recorded contract value, but value alone does not explain market strength. Read obligations with action frequency, active fiscal years, federal customers, and the NAICS and PSC categories attached to its work.
Measure customer concentration
Federal customer count shows whether a vendor depends on a narrow buyer set or serves multiple agencies. Open the profile to identify the organizations and offices behind that activity.
Compare capabilities and competitors
NAICS identifies the industry classification, while PSC describes what the government bought. Use both to find incumbents, potential partners, and contractors competing in the same addressable market.