By the numbers
Where this work shows up first
Top buying agencies by historical award volume:
If you sell under NAICS 541690, these figures answer the practical question of where this kind of work surfaces first. The open-for-bid count includes live, biddable solicitations only; award notices and already-awarded records are excluded. Pre-RFP signals are the earlier layer: agency acquisition forecasts, sources sought notices, RFIs, and industry day announcements referencing this code, captured in the last 90 days. The agencies above hold the largest share of historical 541690 award actions in FedFinder's data, so their forecasts, expiring contracts, and sources sought notices are usually where the next award appears first.
Top buying agencies
Common set-asides
Recent awards
| Awardee / Incumbent | Agency | Set-aside | State | End date |
|---|---|---|---|---|
| SPHINX MINING SYSTEMS, LLC | INTERNAL REVENUE SERVICE | Not listed | Not listed | 2031-04-15 |
| J.S. HELD LLC | SECURITIES AND EXCHANGE COMMISSION | NONE | Not listed | 2031-03-03 |
| J.S. HELD LLC | SECURITIES AND EXCHANGE COMMISSION | NONE | Not listed | 2031-03-02 |
| ECKLES DAVID L | INTERNAL REVENUE SERVICE | NONE | Not listed | 2031-01-19 |
| PRECISION ECONOMICS LLC | INTERNAL REVENUE SERVICE | NONE | Not listed | 2031-01-12 |
| HEMMING MORSE, LLC | SECURITIES AND EXCHANGE COMMISSION | NONE | Not listed | 2030-12-22 |
| MOLLOY & ASSOCIATES, LLC | NONE | Not listed | 2029-01-31 | |
| CHICKASAW BUSINESS SOLUTIONS, LLC | RURAL HOUSING SERVICE | Not listed | Not listed | 2028-12-31 |
| ELECTRIC POWER RESEARCH INSTITUTE INC | ENERGY, DEPARTMENT OF | Not listed | Not listed | 2028-12-31 |
| WESTAT, INC. | Not listed | Not listed | 2028-10-14 |
How to compete under NAICS 541690
NAICS 541690, Other Scientific and Technical Consulting Services, is bought across 52 agencies in FedFinder's tracked data. Winning here means watching the agencies above for recompetes, matching the dominant set-asides to your certifications, and getting in front of the work before the RFP posts.
Keep going
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Figures reflect federal award and solicitation records tracked by FedFinder (sourced from SAM.gov and USAspending/FPDS). Counts describe FedFinder's tracked sample, not the full federal universe.