intelligent.win › Federal Market Rankings › NAICS 541990
Federal Market Ranking
Ranked by total federal contract obligations coded to NAICS 541990, summed across fiscal years 2021–2025 (the last five completed federal fiscal years), from the government’s own award records.
Total market under this code, FY2021–2025: 7,207 companies · 29,430 awards · $60.53B in obligations.
NAICS 541990’s official title is “All Other Professional, Scientific, and Technical Services.” We show you the code we ranked, not just a label, so you can judge the fit yourself.
Data current through August 2026| Rank | Company | Awards Under This Code (FY2021–2025) | Total Obligations Under This Code (FY2021–2025) | Set-Aside / Designation |
|---|---|---|---|---|
| 1 | 1 | $9.02B | No set-aside · 100% | |
| 2 | 541 | $3.68B | No set-aside · 54% | |
| 3 | 669 | $2.27B | — | |
| 4 | 24 | $1.72B | No set-aside · 97% | |
| 5 | 193 | $1.61B | Not indicated · 95% | |
| 6 | 34 | $1.51B | No set-aside · 100% | |
| 7 | 96 | $1.42B | No set-aside · 69% | |
| 8 | 35 | $1.25B | No set-aside · 59% | |
| 9 | 100 | $1.18B | Not indicated · 100% | |
| 10 | 125 | $974.37M | No set-aside · 51% | |
| 11 | 131 | $953.35M | Not indicated · 100% | |
| 12 | 18 | $840.63M | No set-aside · 100% | |
| 13 | 180 | $788.64M | Not indicated · 62% | |
| 14 | 82 | $779.84M | No set-aside · 62% | |
| 15 | 15 | $732.14M | Not indicated · 100% | |
| 16 | 73 | $673.33M | No set-aside · 55% | |
| 17 | 50 | $555.41M | Not indicated · 100% | |
| 18 | 81 | $535.57M | No set-aside · 86% | |
| 19 | 798 | $498.58M | Not indicated · 100% | |
| 20 | 16 | $412.06M | Not indicated · 100% | |
| 21 | 59 | $391.15M | No set-aside · 56% | |
| 22 | 6 | $389.04M | Not indicated · 90% | |
| 23 | 34 | $373.72M | No set-aside · 55% | |
| 24 | 90 | $371.98M | Not indicated · 78% | |
| 25 | 1 | $366.31M | No set-aside · 100% |
Award counts and obligations are both scoped to NAICS 541990 only — not a company’s total federal portfolio, and not a claim that the underlying work matches this code’s title beyond what the code itself covers. Companies are resolved to the platform’s own production family-root spine, and an identical registered name appearing under two legal registrations is merged into one row — a small number of near-duplicate registrations (a punctuation or naming variation the spine has not yet linked) may still appear separately. A set-aside badge renders ONLY when the company’s OWN current federal registration confirms it holds that status today; an unconfirmed status is never displayed. Designation badges are never a size determination this platform makes.
This page ranks NAICS 541990 the way the federal government’s own records break it down: total obligations under this one code, summed across the last five completed fiscal years — never a contract ceiling, and never a claim about who does the best work. It does not, and cannot, tell you whether a company can actually run this kind of engagement, who they’ve done that work for, or how they’d fit on a team next to you.
That read takes more than a NAICS code: demonstrated capabilities pulled from these companies’ own contract descriptions and performance work statements, their customer relationships, every filter by revenue division and certification, and a full profile for anyone on this page.
Plus the labor rates behind the prices, the Other Transactions most tools never touch, and buying-office intelligence behind every customer.
That’s the data we put at your fingertips.