# NAICS 541330 Engineering Services: $156.8B, page 148

Updated November 6, 2026.

Incumbents: the largest recipients, 7,351 to 7,400 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 148

| Recipient | Business size | Awards | Obligated | Share |
| --- | --- | --- | --- | --- |
| RE:BUILD OPTIMATION TECHNOLOGY, LLC | Other Than Small Business | 1 | $-112 | -0.0% |
| [CLIENT SOLUTION ARCHITECTS LLC](https://specstream.ai/data/federal-awards/recipient/client-solution-architects-llc-d9tdnnje1774) | Small Business | 3 | $-124 | -0.0% |
| MARTIN MECHANICAL DESIGN INC | Small Business | 1 | $-130 | -0.0% |
| [TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA, THE](https://specstream.ai/data/federal-awards/recipient/trustees-of-the-university-of-pennsylvania-the-gm1xx56lep58) | Other Than Small Business | 1 | $-145 | -0.0% |
| [DB SYSTEMS, INC.](https://specstream.ai/data/federal-awards/recipient/db-systems-inc-fcrhfkbmd1d5) | Small Business | 1 | $-155 | -0.0% |
| [SHN CONSULTING ENGINEERS & GEOLOGISTS, INC.](https://specstream.ai/data/federal-awards/recipient/shn-consulting-engineers-geologists-inc-w5azbzn3umb1) | Small Business | 2 | $-160 | -0.0% |
| [SYSTEMS AND PROPOSAL ENGINEERING COMPANY](https://specstream.ai/data/federal-awards/recipient/systems-and-proposal-engineering-company-gy23nhxqvh33) | Small Business | 3 | $-174 | -0.0% |
| [PATRIOT TAXIWAY INDUSTRIES INC](https://specstream.ai/data/federal-awards/recipient/patriot-taxiway-industries-inc-ds2fk7pnhby4) | Other Than Small Business | 1 | $-190 | -0.0% |
| [UNIVERSITY OF RHODE ISLAND](https://specstream.ai/data/federal-awards/recipient/university-of-rhode-island-cjdng9d14mw7) | Other Than Small Business | 1 | $-190 | -0.0% |
| OPSTECH LLC | Small Business | 1 | $-196 | -0.0% |
| [QUALITY AIR SERVICE LLC](https://specstream.ai/data/federal-awards/recipient/quality-air-service-llc-dfq6sj1mlww6) | Small Business | 1 | $-208 | -0.0% |
| [GEORGE MASON UNIVERSITY](https://specstream.ai/data/federal-awards/recipient/george-mason-university-eadlfp7z72e5) | Other Than Small Business | 3 | $-220 | -0.0% |
| [CBEC ECO ENGINEERING, LLP](https://specstream.ai/data/federal-awards/recipient/cbec-eco-engineering-llp-lmkqblmd4am3) | Small Business | 2 | $-223 | -0.0% |
| [APPTIS, INC.](https://specstream.ai/data/federal-awards/recipient/apptis-inc-m2amdgjeel43) | Other Than Small Business | 1 | $-226 | -0.0% |
| AVOLIS ENGINEERING PA | Small Business | 1 | $-299 | -0.0% |
| CDG ENGINEERS, INC | Small Business | 1 | $-344 | -0.0% |
| COLIMORE ARCHITECTS, INC | Small Business | 1 | $-489 | -0.0% |
| [APPLIED INSIGHT, LLC](https://specstream.ai/data/federal-awards/recipient/applied-insight-llc-ls86ckxmlpd5) | Other Than Small Business | 3 | $-500 | -0.0% |
| [ENSIGN-BICKFORD AEROSPACE & DEFENSE COMPANY](https://specstream.ai/data/federal-awards/recipient/ensign-bickford-aerospace-defense-company-ju3ggvgn9ml8) | Other Than Small Business | 5 | $-500 | -0.0% |
| [COGNOSANTE CDS, LLC](https://specstream.ai/data/federal-awards/recipient/cognosante-cds-llc-phhagk2gafk9) | Other Than Small Business | 3 | $-500 | -0.0% |
| [DALPAR CORPORATION](https://specstream.ai/data/federal-awards/recipient/dalpar-corporation-hfglsyvsvca9) | Small Business | 2 | $-500 | -0.0% |
| [DATA SOLUTIONS & TECHNOLOGY (DST), INC.](https://specstream.ai/data/federal-awards/recipient/data-solutions-technology-dst-inc-zlp4lpchcvm3) | Small Business | 2 | $-500 | -0.0% |
| [GRYPHON SCIENTIFIC, LLC](https://specstream.ai/data/federal-awards/recipient/gryphon-scientific-llc-cq97agehcmf9) | Small Business | 2 | $-500 | -0.0% |
| [HOMELAND SECURITY SOLUTIONS, INC.](https://specstream.ai/data/federal-awards/recipient/homeland-security-solutions-inc-pkzaqnyljvu3) | Small Business | 2 | $-500 | -0.0% |
| [JARDON & HOWARD TECHNOLOGIES LLC](https://specstream.ai/data/federal-awards/recipient/jardon-howard-technologies-llc-vhjcglcdknm7) | Small Business | 2 | $-500 | -0.0% |
| [KAPSUUN GROUP, LLC](https://specstream.ai/data/federal-awards/recipient/kapsuun-group-llc-ydjepun1jqy6) | Small Business | 2 | $-500 | -0.0% |
| [KSJ & ASSOCIATES INC](https://specstream.ai/data/federal-awards/recipient/ksj-associates-inc-patfg5rvral6) | Small Business | 2 | $-500 | -0.0% |
| [MOBIUS CONSULTING, LLC](https://specstream.ai/data/federal-awards/recipient/mobius-consulting-llc-l56bwz5bc335) | Small Business | 2 | $-500 | -0.0% |
| [NATHAN KUNES, INC.](https://specstream.ai/data/federal-awards/recipient/nathan-kunes-inc-k4ecej38fan7) | Small Business | 2 | $-500 | -0.0% |
| [NAVAR INC.](https://specstream.ai/data/federal-awards/recipient/navar-inc-dlk2ktjzy3k9) | Small Business | 2 | $-500 | -0.0% |
| [PROFESSIONAL SOLUTIONS DELIVERED, LLC](https://specstream.ai/data/federal-awards/recipient/professional-solutions-delivered-llc-fh1wtfwbkha6) | Small Business | 3 | $-500 | -0.0% |
| [RLM COMMUNICATIONS INC](https://specstream.ai/data/federal-awards/recipient/rlm-communications-inc-lx77qmt5xwj8) | Small Business | 2 | $-500 | -0.0% |
| [SECURIGENCE LLC](https://specstream.ai/data/federal-awards/recipient/securigence-llc-q56sjrtsjse4) | Other Than Small Business | 2 | $-500 | -0.0% |
| [SHIPCOM WIRELESS INC](https://specstream.ai/data/federal-awards/recipient/shipcom-wireless-inc-e3u8b8jn88n5) | Small Business | 2 | $-500 | -0.0% |
| [TERATHINK CORPORATION](https://specstream.ai/data/federal-awards/recipient/terathink-corporation-l1aafnap5hf3) | Other Than Small Business | 2 | $-500 | -0.0% |
| [TRANSTECS CORPORATION](https://specstream.ai/data/federal-awards/recipient/transtecs-corporation-ju5lm41af4u7) | Small Business | 5 | $-500 | -0.0% |
| [VANA SOLUTIONS LLC](https://specstream.ai/data/federal-awards/recipient/vana-solutions-llc-chp1tfgnbs16) | Small Business | 2 | $-500 | -0.0% |
| [ESSENTIAL ASSETS GROUP INC](https://specstream.ai/data/federal-awards/recipient/essential-assets-group-inc-k936p9xfw519) | Small Business | 2 | $-500 | -0.0% |
| [ATL-VISTA JV, LLC](https://specstream.ai/data/federal-awards/recipient/atl-vista-jv-llc-uknjg1f2f4e9) | Small Business | 2 | $-581 | -0.0% |
| KPSOFTTECH LLC | Small Business | 1 | $-581 | -0.0% |
| [BLUESUN OBXTEK JV LLC](https://specstream.ai/data/federal-awards/recipient/bluesun-obxtek-jv-llc-deajujehwk69) | Small Business | 2 | $-581 | -0.0% |
| [TIBER RIVERSIDE PARTNERS LLC](https://specstream.ai/data/federal-awards/recipient/tiber-riverside-partners-llc-sufec1bjz591) | Small Business | 2 | $-581 | -0.0% |
| [SMITHGROUP, INC.](https://specstream.ai/data/federal-awards/recipient/smithgroup-inc-c4pmxdn3l1m9) | Other Than Small Business | 1 | $-632 | -0.0% |
| [6913G6 VOLPE NATL. TRANS. SYS CNTR](https://specstream.ai/data/federal-awards/recipient/6913g6-volpe-natl-trans-sys-cntr-xst5kmm4veh6) | Other Than Small Business | 1 | $-683 | -0.0% |
| [SCIENTIFIC & BIOMEDICAL MICROSYSTEMS, LLC](https://specstream.ai/data/federal-awards/recipient/scientific-biomedical-microsystems-llc-rrghkvgnqlk3) | Small Business | 2 | $-811 | -0.0% |
| RIM/HDR JOINT VENTURE | Other Than Small Business | 1 | $-844 | -0.0% |
| PARHAM ENGINEERING CONSULTANTS, INC. | Other Than Small Business | 1 | $-890 | -0.0% |
| [JOSEPH K OPPRMNN-ARCHITECT P A](https://specstream.ai/data/federal-awards/recipient/joseph-k-opprmnn-architect-p-a-skj4nwuxj2c7) | Small Business | 5 | $-988 | -0.0% |
| [DOWL, LLC](https://specstream.ai/data/federal-awards/recipient/dowl-llc-ddg7tnteklj5) | Other Than Small Business | 8 | $-997 | -0.0% |
| [SEOPS LLC](https://specstream.ai/data/federal-awards/recipient/seops-llc-dcmnw52azfq1) | Small Business | 2 | $-1,000 | -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.

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