# NAICS 541330 Engineering Services: $156.8B, page 6

Updated November 6, 2026.

Incumbents: the largest recipients, 251 to 300 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 6

| Recipient | Business size | Awards | Obligated | Share |
| --- | --- | --- | --- | --- |
| [CHUGACH DYNAMIC SOLUTIONS LLC](https://specstream.ai/data/federal-awards/recipient/chugach-dynamic-solutions-llc-gt9qm49kn9s3) | Small Business | 33 | $99.5 million | 0.1% |
| [OST INC](https://specstream.ai/data/federal-awards/recipient/ost-inc-fplrrx1m2ys5) | Other Than Small Business | 53 | $99.3 million | 0.1% |
| [SERCO-IPS CORPORATION](https://specstream.ai/data/federal-awards/recipient/serco-ips-corporation-rgebpdp8rv96) | Other Than Small Business | 10 | $99 million | 0.1% |
| [THOR SOLUTIONS LLC](https://specstream.ai/data/federal-awards/recipient/thor-solutions-llc-rq8jn52l3244) | Small Business | 15 | $98.6 million | 0.1% |
| [AERMOR LLC](https://specstream.ai/data/federal-awards/recipient/aermor-llc-fx9znbskelc6) | Small Business | 119 | $98.4 million | 0.1% |
| [FEDERAL MIRACLE TECH LLC](https://specstream.ai/data/federal-awards/recipient/federal-miracle-tech-llc-dul2v2jkmkd3) | Small Business | 23 | $98.2 million | 0.1% |
| [ADAPT FORWARD LLC](https://specstream.ai/data/federal-awards/recipient/adapt-forward-llc-fh74mm2cfw63) | Small Business | 2 | $96.8 million | 0.1% |
| [THE BOEING COMPANY](https://specstream.ai/data/federal-awards/recipient/the-boeing-company-m6brz1fhezq1) | Other Than Small Business | 8 | $96.7 million | 0.1% |
| [INTEGRATION INNOVATION INC](https://specstream.ai/data/federal-awards/recipient/integration-innovation-inc-vkjrfgz6nvp4) | Small Business | 14 | $96.7 million | 0.1% |
| [LYNKER CORPORATION](https://specstream.ai/data/federal-awards/recipient/lynker-corporation-mclpkdbcdky7) | Small Business | 13 | $96.3 million | 0.1% |
| [DAI GLOBAL LLC](https://specstream.ai/data/federal-awards/recipient/dai-global-llc-jkmef5qvjk24) | Other Than Small Business | 8 | $95.4 million | 0.1% |
| [ADVANCING RESILIENCE IN COMMUNITIES](https://specstream.ai/data/federal-awards/recipient/advancing-resilience-in-communities-cp3bu1a33kl7) | Other Than Small Business | 34 | $95.3 million | 0.1% |
| [OCEANEERING INTERNATIONAL INC](https://specstream.ai/data/federal-awards/recipient/oceaneering-international-inc-x6n2cnv552x7) | Other Than Small Business | 28 | $94.5 million | 0.1% |
| [SCHNEIDER ELECTRIC BUILDINGS AMERICAS, INC.](https://specstream.ai/data/federal-awards/recipient/schneider-electric-buildings-americas-inc-nkqhlfa16kx4) | Other Than Small Business | 24 | $94.5 million | 0.1% |
| [TACTICAL ENGINEERING & ANALYSIS, INC.](https://specstream.ai/data/federal-awards/recipient/tactical-engineering-analysis-inc-v1mvhtmmjnv5) | Small Business | 29 | $94.4 million | 0.1% |
| [L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P.](https://specstream.ai/data/federal-awards/recipient/l3harris-technologies-integrated-systems-l-p-k4albmajpjj5) | Other Than Small Business | 10 | $94.2 million | 0.1% |
| [ARCADIS U.S., INC.](https://specstream.ai/data/federal-awards/recipient/arcadis-u-s-inc-mng1dtkj1lz3) | Other Than Small Business | 106 | $93.7 million | 0.1% |
| [GREEN EXPERT TECHNOLOGY INC](https://specstream.ai/data/federal-awards/recipient/green-expert-technology-inc-dkxbspcm5kt8) | Small Business | 31 | $93.6 million | 0.1% |
| [SYNCHRON, LLC](https://specstream.ai/data/federal-awards/recipient/synchron-llc-s2n3avt8jcm7) | Small Business | 13 | $93.2 million | 0.1% |
| [CQ JV, LLC](https://specstream.ai/data/federal-awards/recipient/cq-jv-llc-hul8qjngqj15) | Small Business | 5 | $93 million | 0.1% |
| [CRUZ ASSOCIATES INC.](https://specstream.ai/data/federal-awards/recipient/cruz-associates-inc-m5kch6gcl4y7) | Small Business | 40 | $93 million | 0.1% |
| [THE CORPORATION OF MERCER UNIVERSITY](https://specstream.ai/data/federal-awards/recipient/the-corporation-of-mercer-university-chm5zajtss99) | Other Than Small Business | 46 | $92.6 million | 0.1% |
| [COMMIT ENTERPRISES INC](https://specstream.ai/data/federal-awards/recipient/commit-enterprises-inc-e5mnnkssl826) | Small Business | 11 | $92.6 million | 0.1% |
| [VECTOR PLANNING & SERVICES LLC](https://specstream.ai/data/federal-awards/recipient/vector-planning-services-llc-d717b1ft8gb5) | Small Business | 8 | $91.6 million | 0.1% |
| [PRKK LLC](https://specstream.ai/data/federal-awards/recipient/prkk-llc-cvnnwejv7dl7) | Small Business | 6 | $91.6 million | 0.1% |
| [GAUSS MANAGEMENT RESEARCH AND ENGINEERING INC](https://specstream.ai/data/federal-awards/recipient/gauss-management-research-and-engineering-inc-gwk3rnggfce6) | Small Business | 6 | $91.4 million | 0.1% |
| [INSITU, INC.](https://specstream.ai/data/federal-awards/recipient/insitu-inc-qxmuhj7xtf89) | Other Than Small Business | 73 | $91.2 million | 0.1% |
| [HERREN ASSOCIATES INC](https://specstream.ai/data/federal-awards/recipient/herren-associates-inc-hjz7u63u8n13) | Small Business | 15 | $90.2 million | 0.1% |
| [BOEING AEROSPACE OPERATIONS, INC.](https://specstream.ai/data/federal-awards/recipient/boeing-aerospace-operations-inc-ql4chnkhqqf4) | Other Than Small Business | 48 | $90.2 million | 0.1% |
| [NDI ENGINEERING COMPANY](https://specstream.ai/data/federal-awards/recipient/ndi-engineering-company-h1wgm2hufnb3) | Small Business | 63 | $89.4 million | 0.1% |
| [COMPASS SYSTEMS, INC.](https://specstream.ai/data/federal-awards/recipient/compass-systems-inc-dsxrn7gv2m91) | Small Business | 13 | $89.3 million | 0.1% |
| [ALEXANDRIA INSIGHTS, INC.](https://specstream.ai/data/federal-awards/recipient/alexandria-insights-inc-fjhebk9qhty7) | Small Business | 12 | $89.1 million | 0.1% |
| [SENTAR, INC.](https://specstream.ai/data/federal-awards/recipient/sentar-inc-j7njg4kdp7u3) | Small Business | 16 | $89.1 million | 0.1% |
| [AVER LLC](https://specstream.ai/data/federal-awards/recipient/aver-llc-wcmjhcrb1uh3) | Small Business | 13 | $88.6 million | 0.1% |
| [F3EA INC](https://specstream.ai/data/federal-awards/recipient/f3ea-inc-q9xkwdcmejz9) | Small Business | 29 | $88.3 million | 0.1% |
| [BLACK & VEATCH-JACOBS JV](https://specstream.ai/data/federal-awards/recipient/black-veatch-jacobs-jv-gx3vrn3tbd35) | Other Than Small Business | 15 | $87.7 million | 0.1% |
| [MANTA GROUP LLC](https://specstream.ai/data/federal-awards/recipient/manta-group-llc-w6zwnl4gwp97) | Small Business | 7 | $87.6 million | 0.1% |
| [PSI PAX, INC.](https://specstream.ai/data/federal-awards/recipient/psi-pax-inc-edlfpa6mmb65) | Small Business | 10 | $87 million | 0.1% |
| [ROGERS, LOVELOCK & FRITZ, INC.](https://specstream.ai/data/federal-awards/recipient/rogers-lovelock-fritz-inc-l95kvzbk2wv6) | Other Than Small Business | 65 | $87 million | 0.1% |
| [ARSERVICES, LIMITED](https://specstream.ai/data/federal-awards/recipient/arservices-limited-lxqrk5br85f1) | Small Business | 3 | $86.9 million | 0.1% |
| LEIDOS INNOVATIONS GLOBAL, INC. | Other Than Small Business | 1 | $86.7 million | 0.1% |
| [JACOBS/B&M A JOINT VENTURE](https://specstream.ai/data/federal-awards/recipient/jacobs-b-m-a-joint-venture-mkbdhmk2sam9) | Other Than Small Business | 57 | $86.5 million | 0.1% |
| [UTAH STATE UNIVERSITY SPACE DYNAMICS LABORATORY](https://specstream.ai/data/federal-awards/recipient/utah-state-university-space-dynamics-laboratory-z3kmz212sl85) | Other Than Small Business | 10 | $86.2 million | 0.1% |
| [TETRA TECH, INC.](https://specstream.ai/data/federal-awards/recipient/tetra-tech-inc-fl1upmzcc5s8) | Other Than Small Business | 39 | $86.2 million | 0.1% |
| [NAVAL SYSTEMS, INC.](https://specstream.ai/data/federal-awards/recipient/naval-systems-inc-jd2dpm6k16u8) | Small Business | 65 | $86.1 million | 0.1% |
| [PURVIS SYSTEMS INC](https://specstream.ai/data/federal-awards/recipient/purvis-systems-inc-pzgkkrm4ak23) | Small Business | 11 | $86 million | 0.1% |
| [KALMAN & COMPANY, INC.](https://specstream.ai/data/federal-awards/recipient/kalman-company-inc-zzeved8vghs6) | Small Business | 19 | $85.9 million | 0.1% |
| [MIKEL INC](https://specstream.ai/data/federal-awards/recipient/mikel-inc-jdukdpbd4jt9) | Small Business | 48 | $85.8 million | 0.1% |
| [STS SYSTEMS DEFENSE LLC](https://specstream.ai/data/federal-awards/recipient/sts-systems-defense-llc-e851nd24qmx9) | Small Business | 33 | $85 million | 0.1% |
| [INNOVASYSTEMS INTERNATIONAL LLC](https://specstream.ai/data/federal-awards/recipient/innovasystems-international-llc-ebl9wpxjvkz5) | Other Than Small Business | 4 | $84.9 million | 0.1% |

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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.

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