NAICS
Engineering Services
17,826 federal contractors register under NAICS 541330 (Engineering Services). The profiles below are drawn from public SAM.gov data, with award history from USAspending.gov.
17,826 registry records · 36 detailed profiles published
Published profile coverage
36active as of 2026-08-26
36with award history
36detailed profiles
COLUMBIA, MDmost represented location
Coverage statistics above describe the detailed profiles published on this page, not every record in the registry count.
| Entity | Location | Status | Set-asides | Obligations |
|---|---|---|---|---|
| RAYTHEON COMPANY | TUCSON, AZ | ● ACTIVE | None | $108.9B |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | FALLS CHURCH, VA | ● ACTIVE | None | $46.5B |
| AMENTUM SERVICES, INC. | CHANTILLY, VA | ● ACTIVE | None | $22.3B |
| AMENTUM TECHNOLOGY, INC. | TULLAHOMA, TN | ● ACTIVE | None | $19.2B |
| BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. | ROCKVILLE, MD | ● ACTIVE | None | $18.5B |
| PARSONS GOVERNMENT SERVICES INC. | CENTREVILLE, VA | ● ACTIVE | None | $13.3B |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY INC. | FALLS CHURCH, VA | ● ACTIVE | None | $12.8B |
| PERATON INC. | HERNDON, VA | ● ACTIVE | None | $12.6B |
| KBR WYLE SERVICES, LLC | LANHAM, MD | ● ACTIVE | None | $9.6B |
| RAYTHEON COMPANY | EL SEGUNDO, CA | ● ACTIVE | None | $7.3B |
| HII MISSION TECHNOLOGIES CORP | MC LEAN, VA | ● ACTIVE | None | $6.6B |
| RAYTHEON COMPANY | STERLING, VA | ● ACTIVE | None | $6.2B |
| LOCKHEED MARTIN INTEGRATED SYSTEMS, LLC | BETHESDA, MD | ● ACTIVE | None | $5.8B |
| SCIENTIFIC RESEARCH CORPORATION | ATLANTA, GA | ● ACTIVE | None | $5.6B |
| AECOM TECHNICAL SERVICES, INC. | LOS ANGELES, CA | ● ACTIVE | None | $5.5B |
| KBR WYLE SERVICES, LLC | COLUMBIA, MD | ● ACTIVE | None | $5.5B |
| EMPOWER AI, INC. | RESTON, VA | ● ACTIVE | None | $4.4B |
| LOCKHEED MARTIN CORPORATION | GAITHERSBURG, MD | ● ACTIVE | None | $4.2B |
| KBR WYLE SERVICES, LLC | LEXINGTON PARK, MD | ● ACTIVE | None | $4.2B |
| HII MISSION TECHNOLOGIES CORP | HUNTSVILLE, AL | ● ACTIVE | None | $4B |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | WESTWOOD, MA | ● ACTIVE | None | $3.6B |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | RIVERDALE, UT | ● ACTIVE | None | $3.5B |
| SOUTHWEST RESEARCH INSTITUTE | SAN ANTONIO, TX | ● ACTIVE | None | $3.5B |
| AMERICAN SYSTEMS CORPORATION | MCLEAN, VA | ● ACTIVE | None | $3.4B |
| TRAX INTERNATIONAL CORPORATION | LAS VEGAS, NV | ● ACTIVE | None | $3.1B |
| LOCKHEED MARTIN CORPORATION | UNIONDALE, NY | ● ACTIVE | None | $2.9B |
| JT4 LLC | LAS VEGAS, NV | ● ACTIVE | None | $2.9B |
| RANGE GENERATION NEXT LLC | STERLING, VA | ● ACTIVE | None | $2.4B |
| NATIONAL AEROSPACE SOLUTIONS, LLC | RESTON, VA | ● ACTIVE | None | $2.4B |
| SYSTEMS PLANNING AND ANALYSIS, INC. | ALEXANDRIA, VA | ● ACTIVE | None | $2.4B |
| GRYPHON TECHNOLOGIES, L.C. | WASHINGTON, DC | ● ACTIVE | None | $1.9B |
| RELIANCE TEST & TECHNOLOGY, LLC | CRESTVIEW, FL | ● ACTIVE | None | $1.6B |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | COLUMBIA, MD | ● ACTIVE | None | $1.2B |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | WASHINGTON, DC | ● ACTIVE | 8(a) Business Development | $867.8M |
| AFFILIATED ENGINEERS SE, INC. | NEWBERRY, FL | ● ACTIVE | None | $10.1M |
| RUTHERFORD & CHEKENE | SAN FRANCISCO, CA | ● ACTIVE | None | $7.1M |