What is a government contractor?

A government contractor is a private company or individual that provides goods, services, or construction to the federal government under a formal contract. Contractors receive a Unique Entity Identifier (UEI) and are listed in the federal procurement system.

How do I become a federal contractor?

Register your business to obtain a UEI, identify your relevant NAICS codes, and use SamSearch to monitor solicitations matched to your capabilities — with AI-powered alerts so you never miss an opportunity.

What is the difference between a prime contractor and a subcontractor?

A prime contractor holds the direct contract with the government. A subcontractor performs work under the prime's contract. SamSearch's directory focuses on prime awardees and helps you identify teaming or subcontracting partners.

How often is this contractor data updated?

SamSearch refreshes contractor award data daily. Entity registration details are synced regularly so profiles stay current.

Can I find small business contractors here?

Yes — the directory includes all award sizes. Use SamSearch's advanced filters to narrow by set-aside type (8(a), WOSB, SDVOSB, HUBZone, etc.) and award threshold.

Federal Directory · Contractors

All Government Contractors

Browse 800,000 firms holding active federal contracts. Filter by industry, jurisdiction, set-aside status, and award size.

800,000 contractors100 total awardsUpdated dailyVerified

See top contractors

Active Contractors

800,000+

With indexed awards

Small Business

61%

Of all awardees

Total Awards

100

Contracts mapped

Industries

NAICS sectors covered

All Defense IT Construction Services Healthcare

Top contractors

The highest-volume federal prime contractors, ranked by total award count.

1MU
MES Service Company, LLC Sandy Hook CT 06482 USA
DEPT OF DEFENSE·NAICS 315210
Awards
4
2M6
METRO MEDICAL EQUIPMENT & SUPPLY, INC. SAINT ANN 63074
DEPARTMENT OF VETERANS AFFAIRS·NAICS 339112
Awards
4
3MU
MICAH PROPERTY MANAGEMENT, LLC Duncanville TX 75116 USA
DEPT OF DEFENSE·NAICS 722320
Awards
4
4MI
MICRO-PRECISION TECHNOLOGIES, INC.
DEPT OF DEFENSE·NAICS 334413
Awards
4
5MG
MICROSEMI CORP.-POWER MANAGEMENT GROUP
DEPT OF DEFENSE·NAICS 335314
Awards
4
6MU
MID-AMERICA AEROTECH, LLC West Fargo ND 58078 USA
DEPT OF DEFENSE·NAICS 336413
Awards
4
7MU
MID-VALLEY DISPOSAL LLC 15300 W JENSEN AVE Kerman CA 93630-9138 USA
DEPARTMENT OF THE INTERIOR·NAICS 562111
Awards
4
8MU
MIDVALE GROUP, INC. Saint Louis MO 63139 USA
DEPARTMENT OF HOMELAND SECURITY·NAICS 327910
Awards
4
9MU
MIL-SPEC PACKAGING OF GA., INC. Macon GA 31216 USA
DEPT OF DEFENSE·NAICS 326150
Awards
4
10MI
MILE MARKER INDUSTRIES, INC.
DEPT OF DEFENSE·NAICS 333923
Awards
4
11MU
MILES TREASTER & ASSOCIATES 1810 13TH ST STE 100 SACRAMENTO CA 95811 USA
DEPARTMENT OF THE INTERIOR·NAICS 337214
Awards
4
12MF
MILICON INC SUNRISE 33326 FLK
DEPARTMENT OF VETERANS AFFAIRS·NAICS 236220
Awards
4
13M1
MILLBROOK SUPPORT SERVICES INC MILLBROOK 12545
DEPARTMENT OF VETERANS AFFAIRS·NAICS 561320
Awards
4
14MU
MILLENNIUM CONTRACTING, INC 7 FACTORY ROAD Montezuma Creek UT 84534 USA
DEPARTMENT OF THE INTERIOR·NAICS 236220
Awards
4
15M2
MINBURN TECHNOLOGY GROUP LLC GREAT FALLS 22066-3911
DEPARTMENT OF VETERANS AFFAIRS·NAICS 541519
Awards
4
16MI
MINORITY COMPONENTS INC.
DEPT OF DEFENSE·NAICS 334416
Awards
4
17MU
MJL ENTERPRISES, LLC Virginia Beach VA 23453 USA
DEPT OF DEFENSE·NAICS 325520
Awards
4
18MI
MOD-A-CAN INC
DEPT OF DEFENSE·NAICS 334511
Awards
4
19M4
MONO MACHINES DBA SUPPLY CHIMP [UEI: C4S6Z1ALKEP1],MAIL PROCESSING CENTER,MONROE MI 48161-7620
DEPT OF DEFENSE·NAICS nan
Awards
4
20MU
MONTECH INC 2109 AIRPARK ROAD SE - 110 ALBUQUERQUE NM 87106-3233 USA
DEPARTMENT OF THE INTERIOR·NAICS 541990
Awards
4
21MU
MOODY'S ANALYTICS, INC. New York City NY 10007 USA
CONSUMER FINANCIAL PROTECTION BUREAU·NAICS 519290
Awards
4
22MU
MOORE-CLARK U.S.A., INC. 1140 INDUSTRIAL WAY Longview WA 98632-1021 USA
DEPARTMENT OF THE INTERIOR·NAICS 311119
Awards
4
23MU
MORRIS AG AIR & SONS, INC. 1230 S VALLEY RD Orovada NV 89425 USA
DEPARTMENT OF THE INTERIOR·NAICS 115112
Awards
4
24MU
MORSE WATCHMANS INC Oxford CT 06478 USA
DEPARTMENT OF JUSTICE·NAICS 332321
Awards
4
25MI
MOTOROLA SOLUTIONS, INC.
DEPT OF DEFENSE
Awards
4

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Frequently asked questions

Common questions about federal contractors, how awards are tracked, and how to find vendors.

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Frequently asked questions