Agency + NAICS page

General Services Administration NAICS 541330 contractors

Engineering Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under General Services Administration.

Agency: General Services Administration
Last updated: April 6, 2026

Visible recipients

117

Mapped obligations

$233,904,886,462

Top PSC links

4

Top recipients

Visible recipients tied to General Services Administration and NAICS 541330

Peraton Inc.

Herndon, VA

Peraton Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $2,229,566,035 in visible federal obligations across 1,151 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$4,260,685,736

Bae Systems Land & Armaments L.p.

York, PA

Bae Systems Land & Armaments L.p. is a federal category business profile based in York, PA. The current public data layer shows $1,530,497,242 in visible federal obligations across 240 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336992 (Military Armored Vehicle, Tank, and Tank Component Manufacturing). The profile also shows meaningful product and service activity in PSC 2350.

$2,323,059,562

Vectrus Systems LLC

Colorado Springs, CO

Vectrus Systems LLC is a federal category business profile based in Colorado Springs, CO. The current public data layer shows $1,502,522,156 in visible federal obligations across 1,241 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC R706.

$1,113,822,030

Vertex Aerospace LLC

Madison, MS

Vertex Aerospace LLC is a federal category business profile based in Madison, MS. The current public data layer shows $1,445,809,160 in visible federal obligations across 623 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 488190 (Other Support Activities for Air Transportation). The profile also shows meaningful product and service activity in PSC J015.

$710,882,876

General Dynamics Land Systems Inc.

Sterling Heights, MI

General Dynamics Land Systems Inc. is a federal category business profile based in Sterling Heights, MI. The current public data layer shows $1,228,836,608 in visible federal obligations across 826 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336992 (Military Armored Vehicle, Tank, and Tank Component Manufacturing). The profile also shows meaningful product and service activity in PSC 2350.

$2,055,127,165

Bae Systems Technology Solutions & Services Inc.

Rockville, MD

Bae Systems Technology Solutions & Services Inc. is a federal category business profile based in Rockville, MD. The current public data layer shows $1,184,458,491 in visible federal obligations across 1,291 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC L014.

$12,003,356,992

Northrop Grumman Systems Corporation

Melbourne, FL

Northrop Grumman Systems Corporation is a federal category business profile based in Melbourne, FL. The current public data layer shows $1,047,116,489 in visible federal obligations across 720 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336411 (Aircraft Manufacturing). The profile also shows meaningful product and service activity in PSC 1510.

$31,110,745,688

Bell Boeing Joint Project Office

Amarillo, TX

Bell Boeing Joint Project Office is a federal category business profile based in Amarillo, TX. The current public data layer shows $991,869,101 in visible federal obligations across 2,248 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336411 (Aircraft Manufacturing). The profile also shows meaningful product and service activity in PSC 1510.

$1,007,197,958

Parsons Government Services Inc.

Centreville, VA

Parsons Government Services Inc. is a federal category business profile based in Centreville, VA. The current public data layer shows $927,567,231 in visible federal obligations across 601 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R425.

$2,491,947,112

Salient Crgt, Inc.

Fairfax, VA

Salient Crgt, Inc. is a federal category business profile based in Fairfax, VA. The current public data layer shows $894,438,156 in visible federal obligations across 254 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$165,156,762
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