Agency + NAICS page

Department of Defense NAICS 541330 contractors

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

Agency: Department of Defense
Last updated: April 8, 2026

Visible recipients

371

Mapped obligations

$380,719,070,415

Top PSC links

4

Top recipients

Visible recipients tied to Department of Defense and NAICS 541330

Netizen Corporation

Allentown, PA

Netizen Corporation is a federal category business profile based in Allentown, PA. The current public data layer shows $267,267 in visible federal obligations across 30 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC D307.

$3,001

Technica Corporation

Sterling, VA

Technica Corporation is a federal category business profile based in Sterling, VA. The current public data layer shows $260,501 in visible federal obligations across 37 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 517110 (Wired Telecommunications Carriers). The profile also shows meaningful product and service activity in PSC D399.

$18,285,939

Halff Associates, Inc.

Richardson, TX

Halff Associates, Inc. is a federal category business profile based in Richardson, TX. The current public data layer shows $247,820 in visible federal obligations across 5 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 C1JZ.

$61,779,929

Skanska USA Building INC

San Antonio, TX

Skanska USA Building INC is a federal category business profile based in San Antonio, TX. The current public data layer shows $147,994 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Z111.

$500

Mead & Hunt INC

Middleton, WI

Mead & Hunt INC is a federal category business profile based in Middleton, WI. The current public data layer shows $121,911 in visible federal obligations across 13 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541310 (Architectural Services). The profile also shows meaningful product and service activity in PSC C211.

$7,396,438

S & K Global Solutions LLC

Polson, MT

S & K Global Solutions LLC is a federal 8a program participant profile based in Polson, MT. The current public data layer shows $105,391 in visible federal obligations across 17 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC R706.

$9,225,925

Arctic Slope Regional Corporation

Anchorage, AK

Arctic Slope Regional Corporation is a federal alaskan native corporation owned firm profile based in Anchorage, AK. The current public data layer shows $80,000 in visible federal obligations across 5 awards or transactions. Department of the Treasury appears as the strongest visible awarding agency. Top industry concentration is in NAICS 517410 (Satellite Telecommunications). The profile also shows meaningful product and service activity in PSC M1BG.

$278,763

Nv5 Consultants, Inc.

Saint Paul, MN

Nv5 Consultants, Inc. is a federal category business profile based in Saint Paul, MN. The current public data layer shows $66,922 in visible federal obligations across 31 awards or transactions. Department of State 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 C211.

$50,708,039

Lhb INC

Duluth, MN

Lhb INC is a federal category business profile based in Duluth, MN. The current public data layer shows $49,573 in visible federal obligations across 11 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 C211.

$8,537,903

Infoscitex Corporation

Dayton, OH

Infoscitex Corporation is a federal category business profile based in Dayton, OH. The current public data layer shows $24,600 in visible federal obligations across 5 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 AC62.

$0
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