State + agency + NAICS + PSC page

Department of Defense NAICS 541330 and PSC C219 contractors in Pennsylvania

Engineering Services. ARCHITECT AND ENGINEERING- GENERAL: OTHER. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Pennsylvania · Department of Defense
Last updated: April 7, 2026

Visible recipients

7

Mapped obligations

$1,240,366,051

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Defense, Pennsylvania, NAICS 541330, and PSC C219

Wsp USA Environment & Infrastructure Inc.

Blue Bell, PA

Wsp USA Environment & Infrastructure Inc. is a federal category business profile based in Blue Bell, PA. The current public data layer shows $75,668,109 in visible federal obligations across 309 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 Z2NA.

$360,816,019

Gannett Fleming, Inc.

Camp Hill, PA

Gannett Fleming, Inc. is a federal category business profile based in Camp Hill, PA. The current public data layer shows $35,660,174 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 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D308.

$31,063,695

Michael Baker International, Inc.

Moon Township, PA

Michael Baker International, Inc. is a federal category business profile based in Moon Township, PA. The current public data layer shows $24,496,294 in visible federal obligations across 58 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.

$797,211,187

Michael Baker International Holdco Corporation

Moon Township, PA

Michael Baker International Holdco Corporation is a federal category business profile based in Moon Township, PA. The current public data layer shows $23,540,961 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 C219.

$42,092,233

Modjeski And Masters INC

Mechanicsburg, PA

Modjeski And Masters INC is a federal category business profile based in Mechanicsburg, PA. The current public data layer shows $3,936,462 in visible federal obligations across 5 awards or transactions. Small Business Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 611430 (Professional and Management Development Training). The profile also shows meaningful product and service activity in PSC U008.

$526,410

Gannett Fleming-hdr Jv

Mechanicsburg, PA

Gannett Fleming-hdr Jv is a federal category business profile based in Mechanicsburg, PA. The current public data layer shows $3,244,495 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 C219.

$6,207,587

Michael Baker-international Stantec Jv

Moon Township, PA

Michael Baker-international Stantec Jv is a federal category business profile based in Moon Township, PA. The current public data layer shows $1,224,460 in visible federal obligations across 2 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 C219.

$2,448,920