# NAICS 541330 Engineering Services: $156.8B, page 34

Updated November 6, 2026.

Incumbents: the largest recipients, 1,651 to 1,700 of 8,015, in the same order as page 1.

## The full list

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- [Federal contract awards under NAICS 541330 Engineering Services](https://specstream.ai/data/federal-awards/naics/541330-engineering-services): 67,137 rows, fiscal years 2024 to 2027, from the USAspending.gov award archive of 2026-11-06; the 67,137 awards that name their recipient (the page total of 68,859 also counts awards to sole proprietorships and to entities that opted out, which no list holds), $751.37, or the new rows each week for $22.45 a month. Buy: https://specstream.ai/data/federal-awards/naics/541330-engineering-services

SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.

## Incumbents: the largest recipients, page 34

| Recipient | Business size | Awards | Obligated | Share |
| --- | --- | --- | --- | --- |
| [HDR ARCHITECTURE INC](https://specstream.ai/data/federal-awards/recipient/hdr-architecture-inc-fnqby7kh5wm1) | Other Than Small Business | 5 | $4.4 million | 0.0% |
| [BOSTON DYNAMICS, INC.](https://specstream.ai/data/federal-awards/recipient/boston-dynamics-inc-cg78atj18yx5) | Other Than Small Business | 2 | $4.4 million | 0.0% |
| [MCCASLIN & ASSOCIATES, ARCHITECTS, INC](https://specstream.ai/data/federal-awards/recipient/mccaslin-associates-architects-inc-dd8gw3l4asr9) | Small Business | 25 | $4.4 million | 0.0% |
| [TECHNICAL AND ENGINEERING SUPPORT ALLIANCE, LLC](https://specstream.ai/data/federal-awards/recipient/technical-and-engineering-support-alliance-llc-gnbbrtsjjcm3) | Small Business | 2 | $4.4 million | 0.0% |
| [MARINE DESIGN & OPERATIONS INC](https://specstream.ai/data/federal-awards/recipient/marine-design-operations-inc-fhasxhbm2848) | Small Business | 27 | $4.4 million | 0.0% |
| [MICHAEL BAKER-STANLEY JOINT VENTURE](https://specstream.ai/data/federal-awards/recipient/michael-baker-stanley-joint-venture-hfy1nmk9lt77) | Other Than Small Business | 19 | $4.4 million | 0.0% |
| [PLANNED SYSTEMS INTERNATIONAL INC](https://specstream.ai/data/federal-awards/recipient/planned-systems-international-inc-ucjyka5zb3u7) | Other Than Small Business | 4 | $4.4 million | 0.0% |
| [ISYS, INCORPORATED](https://specstream.ai/data/federal-awards/recipient/isys-incorporated-mauslf6kfmj4) | Small Business | 7 | $4.4 million | 0.0% |
| [NIRA INC](https://specstream.ai/data/federal-awards/recipient/nira-inc-vjrkwlbyyad5) | Small Business | 5 | $4.4 million | 0.0% |
| [NAMMO RAUFOSS AS](https://specstream.ai/data/federal-awards/recipient/nammo-raufoss-as-uu8dk5j7dxf9) | Other Than Small Business | 1 | $4.4 million | 0.0% |
| [KARAGOZIAN & CASE, INC.](https://specstream.ai/data/federal-awards/recipient/karagozian-case-inc-yalrjkqfu481) | Small Business | 5 | $4.4 million | 0.0% |
| [CATALINA JV](https://specstream.ai/data/federal-awards/recipient/catalina-jv-r7puax5uh1e9) | Small Business | 54 | $4.4 million | 0.0% |
| [ATKINSREALIS USA INC.](https://specstream.ai/data/federal-awards/recipient/atkinsrealis-usa-inc-v4hflgjnnzr9) | Other Than Small Business | 34 | $4.4 million | 0.0% |
| [ROHDE & SCHWARZ USA, INC.](https://specstream.ai/data/federal-awards/recipient/rohde-schwarz-usa-inc-f4flm3np2n46) | Other Than Small Business | 8 | $4.4 million | 0.0% |
| [HDR ENGINEERING, INC](https://specstream.ai/data/federal-awards/recipient/hdr-engineering-inc-fewegpfn2ke9) | Other Than Small Business | 7 | $4.4 million | 0.0% |
| [FNI COWI & CDM SMITH JV](https://specstream.ai/data/federal-awards/recipient/fni-cowi-cdm-smith-jv-l9sefhnjf1l6) | Other Than Small Business | 6 | $4.4 million | 0.0% |
| [BELINDA STEWART ARCHITECTS, PA](https://specstream.ai/data/federal-awards/recipient/belinda-stewart-architects-pa-sfy1b2ajma63) | Small Business | 7 | $4.4 million | 0.0% |
| [I - ASSURE, L.L.C](https://specstream.ai/data/federal-awards/recipient/i-assure-l-l-c-jayvffejmsx5) | Small Business | 5 | $4.4 million | 0.0% |
| [THE SCHEMMER ASSOCIATES INC.](https://specstream.ai/data/federal-awards/recipient/the-schemmer-associates-inc-vllcjqy35ya3) | Small Business | 44 | $4.4 million | 0.0% |
| [M. ARTHUR GENSLER JR. & ASSOCIATES, INC.](https://specstream.ai/data/federal-awards/recipient/m-arthur-gensler-jr-associates-inc-m3bkmgy8nbr1) | Other Than Small Business | 7 | $4.4 million | 0.0% |
| [APPLIED PHYSICAL SCIENCES CORP](https://specstream.ai/data/federal-awards/recipient/applied-physical-sciences-corp-r494ggv1aem8) | Other Than Small Business | 3 | $4.4 million | 0.0% |
| [TETAC, INC.](https://specstream.ai/data/federal-awards/recipient/tetac-inc-mrhpk9kr3th6) | Small Business | 7 | $4.4 million | 0.0% |
| [CORNFORTH CONSULTANTS, INC.](https://specstream.ai/data/federal-awards/recipient/cornforth-consultants-inc-wfnzelw3guj9) | Small Business | 23 | $4.3 million | 0.0% |
| [JFL CONSULTING, LLC](https://specstream.ai/data/federal-awards/recipient/jfl-consulting-llc-wcjnhkjek4f3) | Small Business | 1 | $4.3 million | 0.0% |
| EVINCE ANALYTICS, INCORPORATED | Small Business | 1 | $4.3 million | 0.0% |
| [STANLEY CONSULTANTS, INC.](https://specstream.ai/data/federal-awards/recipient/stanley-consultants-inc-jjzuxgnqc515) | Other Than Small Business | 19 | $4.3 million | 0.0% |
| [TETRA TECH INC](https://specstream.ai/data/federal-awards/recipient/tetra-tech-inc-fn3kj67zg226) | Other Than Small Business | 16 | $4.3 million | 0.0% |
| [C2RL ENGINEERING, INC.](https://specstream.ai/data/federal-awards/recipient/c2rl-engineering-inc-nlwcnmw439z4) | Small Business | 32 | $4.3 million | 0.0% |
| [BEZEK-DURST-SEISER, INC.](https://specstream.ai/data/federal-awards/recipient/bezek-durst-seiser-inc-yhygchjpcdl1) | Small Business | 19 | $4.3 million | 0.0% |
| [MATRIX DESIGN GROUP, INC](https://specstream.ai/data/federal-awards/recipient/matrix-design-group-inc-gajjg2jejmn9) | Other Than Small Business | 4 | $4.3 million | 0.0% |
| [ENGINEERING & SOFTWARE CONSULTANTS, LLC](https://specstream.ai/data/federal-awards/recipient/engineering-software-consultants-llc-la2aeb68lk16) | Small Business | 17 | $4.3 million | 0.0% |
| [ESTAODY, LLC](https://specstream.ai/data/federal-awards/recipient/estaody-llc-uwlvu1j36718) | Small Business | 2 | $4.3 million | 0.0% |
| [ENGINEERING OPERATIONS LLC](https://specstream.ai/data/federal-awards/recipient/engineering-operations-llc-cuuudjx9nsf3) | Small Business | 12 | $4.3 million | 0.0% |
| [COMMDEX, LLC](https://specstream.ai/data/federal-awards/recipient/commdex-llc-kfw6s1kjq566) | Small Business | 12 | $4.3 million | 0.0% |
| [ONES PLEXUS JOINT VENTURE LLC](https://specstream.ai/data/federal-awards/recipient/ones-plexus-joint-venture-llc-uhnzuql3acw6) | Small Business | 1 | $4.3 million | 0.0% |
| [THE DURBIN GROUP LLC](https://specstream.ai/data/federal-awards/recipient/the-durbin-group-llc-emrmprk6j3s4) | Small Business | 5 | $4.3 million | 0.0% |
| [THE BOEING COMPANY](https://specstream.ai/data/federal-awards/recipient/the-boeing-company-d27fszd2l2u9) | Other Than Small Business | 9 | $4.3 million | 0.0% |
| [HDR-GANNETT FLEMING JV](https://specstream.ai/data/federal-awards/recipient/hdr-gannett-fleming-jv-js9ymtjmwud7) | Other Than Small Business | 7 | $4.3 million | 0.0% |
| [VERSAR, INC.](https://specstream.ai/data/federal-awards/recipient/versar-inc-kterfrzbvp66) | Other Than Small Business | 10 | $4.3 million | 0.0% |
| [SCITEC INNOVATIONS LLC](https://specstream.ai/data/federal-awards/recipient/scitec-innovations-llc-h2a8w4dr7223) | Other Than Small Business | 24 | $4.3 million | 0.0% |
| [GARUD TECHNOLOGY SERVICES, INC.](https://specstream.ai/data/federal-awards/recipient/garud-technology-services-inc-cf9nncskhkr8) | Small Business | 8 | $4.3 million | 0.0% |
| [BLUESTONE - BURNS & MCDONNELL JV](https://specstream.ai/data/federal-awards/recipient/bluestone-burns-mcdonnell-jv-hnr3u137f4h5) | Small Business | 4 | $4.3 million | 0.0% |
| [KOCHUR TRUMMER CORPORATION](https://specstream.ai/data/federal-awards/recipient/kochur-trummer-corporation-yvg3pl4nn6p3) | Small Business | 4 | $4.3 million | 0.0% |
| [NAKUPUNA FEDERAL LLC](https://specstream.ai/data/federal-awards/recipient/nakupuna-federal-llc-pth7z5bd9gk5) | Small Business | 3 | $4.2 million | 0.0% |
| [WOOLPERT, INC.](https://specstream.ai/data/federal-awards/recipient/woolpert-inc-gt14c62bga25) | Other Than Small Business | 8 | $4.2 million | 0.0% |
| [CUBE ROOT CORPORATION](https://specstream.ai/data/federal-awards/recipient/cube-root-corporation-lngdkxu4tcj7) | Small Business | 3 | $4.2 million | 0.0% |
| [CT3I II LLC](https://specstream.ai/data/federal-awards/recipient/ct3i-ii-llc-sblfvta21nr2) | Small Business | 3 | $4.2 million | 0.0% |
| [HANA-PROCON JV, LLC](https://specstream.ai/data/federal-awards/recipient/hana-procon-jv-llc-gj6lyfjhjp48) | Small Business | 2 | $4.2 million | 0.0% |
| [AE ALLIANCE JOINT VENTURE](https://specstream.ai/data/federal-awards/recipient/ae-alliance-joint-venture-t1xzcjjj4gt8) | Other Than Small Business | 10 | $4.2 million | 0.0% |
| [MOSAIC ATM, INC.](https://specstream.ai/data/federal-awards/recipient/mosaic-atm-inc-kjkxbtluama5) | Small Business | 11 | $4.2 million | 0.0% |

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Source: [USAspending.gov](https://www.usaspending.gov/download_center/award_data_archive). Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-11-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named.

Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).