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 contractors51,309 total awardsUpdated dailyVerified

See top contractors

Active Contractors

800,000+

With indexed awards

Small Business

61%

Of all awardees

Total Awards

51,309

Contracts mapped

Industries

NAICS sectors covered

All Defense IT Construction Services Healthcare

Services contractors

Federal prime contractors in the Services industry sector, ranked by award count.

1SU
STANTEC CONSULTING SERVICES INC. 410 17TH ST STE 1400 Denver CO 80202-4427 USA
DEPARTMENT OF THE INTERIOR·NAICS 541330
Awards
24
2SU
STERILECO LLC Indianapolis IN 46201 USA
DEPT OF DEFENSE·NAICS 811310
Awards
22
3S4
STRYKER SALES, LLC PORTAGE 49002
DEPARTMENT OF VETERANS AFFAIRS·NAICS 811210
Awards
22
4B8
BIOMERIEUX INC SALT LAKE CITY 84108
DEPARTMENT OF VETERANS AFFAIRS·NAICS 325413
Awards
21
5TU
TEXTRON SYSTEMS CORPORATION Hunt Valley MD 21030 USA
DEPT OF DEFENSE·NAICS 541370
Awards
21
6G5
GE PRECISION HEALTHCARE LLC WAUKESHA 53188
DEPARTMENT OF VETERANS AFFAIRS·NAICS 811210
Awards
20
7IU
INTER-FLUVE, INC. 501 PORTWAY AVE STE 101 Hood River OR 97031-1288 USA
DEPARTMENT OF THE INTERIOR·NAICS 541330
Awards
20
8PU
PHILLIPS CORPORATION Hanover MD 21076 USA
DEPT OF DEFENSE·NAICS 333517
Awards
19
9P6
PROAIM AMERICAS, LLC. ELLISVILLE 63011
DEPARTMENT OF VETERANS AFFAIRS·NAICS 811210
Awards
19
10NU
NV5 GEOSPATIAL, INC. 10033 DR MARTIN LUTHER KING JR ST N Saint Petersburg FL 33716-3830 USA
DEPARTMENT OF THE INTERIOR·NAICS 541360
Awards
18
11S6
SCRIPTPRO USA INC MISSION 66202
DEPARTMENT OF VETERANS AFFAIRS·NAICS 339112
Awards
18
12V8
VALHALLA ENGINEERING GROUP, LLC ENGLEWOOD 80110
DEPARTMENT OF VETERANS AFFAIRS·NAICS 541330
Awards
18
13A9
ADVANCED STERILIZATION PRODUCTS SERVICES INC. IRVINE 92618
DEPARTMENT OF VETERANS AFFAIRS·NAICS 811210
Awards
17
14HU
HDR ENGINEERING INC 1917 S 67TH ST Omaha NE 68106-2973 USA
DEPARTMENT OF THE INTERIOR·NAICS 541310
Awards
17
15H4
HILL-ROM, INC. BATESVILLE 47006
DEPARTMENT OF VETERANS AFFAIRS·NAICS 339113
Awards
17
16NU
NASCENCE GROUP LLC Arlington TX 76011 USA
DEPT OF DEFENSE·NAICS 561720
Awards
17
17PU
PROJECT SOLUTIONS, INC. 505 KANSAS CITY ST Rapid City SD 57701-3673 USA
DEPARTMENT OF THE INTERIOR·NAICS 541330
Awards
17
18RU
RELIANCE CONTRACTORS INC Miami FL 33129 USA
DEPARTMENT OF AGRICULTURE·NAICS 561720
Awards
17
19AU
ADVANCED TECHNOLOGY INTERNATIONAL Summerville SC 29486 USA
DEPT OF DEFENSE·NAICS 541715
Awards
16
20AU
AGILENT TECHNOLOGIES INC Wilmington DE 19808 USA
DEPARTMENT OF COMMERCE·NAICS 334516
Awards
16
21EU
ELEVEN BRAVO GROUP, LLC Plantation FL 33324 USA
DEPT OF DEFENSE·NAICS 561730
Awards
16
22NU
NAVAJO SANITATION, INC. ROUTE 12 NBR 2749 Window Rock AZ 86515 USA
DEPARTMENT OF THE INTERIOR·NAICS 562111
Awards
16
23P9
PHILIPS NORTH AMERICA LLC BOTHELL 98021
DEPARTMENT OF VETERANS AFFAIRS·NAICS 811210
Awards
16
24P9
PHILIPS NORTH AMERICA LLC BOTHELL 98021-8431
DEPARTMENT OF VETERANS AFFAIRS·NAICS 334517
Awards
16
25SU
SHIELD SERVICES LLC Princeton MN 55371 USA
DEPT OF DEFENSE·NAICS 561790
Awards
16

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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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All Government Contractors

Services contractors

Frequently asked questions