NAICS 541690: Other Scientific and Technical Consulting Services
Comprehensive market breakdown, prime contractor market shares, and state geographic distribution.
Federal agencies obligate $14.60B annually under NAICS 541690 (Other Scientific and Technical Consulting Services) across 2,473 active vendors. Small businesses capture 38.3% of total spend, while KELLY SERVICES, INC. holds the highest single market share at 14.2%.
Market Share Leaders in NAICS 541690
Top federal vendors capturing the largest percentage of annual obligations.
| Contractor | Annual Spend Capture | Market Share % | Action |
|---|---|---|---|
| KELLY SERVICES, INC. | $2.07B | 14.2% | View Profile |
| JOHN SNOW, INCORPORATED | $1.43B | 9.8% | View Profile |
| PALLADIUM INTERNATIONAL LLC | $1.08B | 7.4% | View Profile |
| SYSTEM HIGH CORPORATION | $817.6M | 5.6% | View Profile |
| ENGILITY SERVICES, LLC | $598.6M | 4.1% | View Profile |
Related Industry Leaderboards & Benchmarks
Cross-sector intelligence rankings relevant to vendors operating in NAICS 541690.
The Recompete Retention Moat
Vendors with the highest win rate defending recompete contracts across agencies.
Top Civilian Agency Contractors
Leading federal primes serving civilian departments and agencies.
Top Small Business Innovators
Fastest-growing small business primes winning prime awards under NAICS set-asides.
State Market Share Breakdown
Top performance states for NAICS 541690 contracting.