Who buys NAICS 561611 (Investigation and Personal Background Check Services) work, who wins it, and what's open right now — from FY2026 USAspending awards and live SAM.gov solicitations.
Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly
| Quarter | Awards | Obligated | Change |
|---|---|---|---|
| Q1 FY2026 | 102 | $32.7M | — |
| Q2 FY2026 | 129 | $107.9M | +230% |
| Q3 FY2026 | 115 | $128.0M | +19% |
| Q4 FY2026 | 157 | $128.0M | -0% |
Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount.
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | CACI INTERNATIONAL INC | $48.4M | 12.2% |
| 2 | PERATON RISK DECISION INC. | $37.1M | 9.4% |
| 3 | RELIANT WORKFORCE SOLUTIONS | $19.7M | 5.0% |
| 4 | CAPGEMINI GOVERNMENT SOLUTIONS LLC | $19.3M | 4.9% |
| 5 | ARCTIC SLOPE REGIONAL CORPORATION | $18.8M | 4.7% |
| 6 | CONSTELLIS, LLC | $16.9M | 4.3% |
| 7 | CADUCEUS HEALTHCARE INC | $14.0M | 3.5% |
| 8 | AMENTUM HOLDINGS INC. | $13.4M | 3.4% |
| 9 | GLOBAL RECOVERY GROUP, LLC | $11.3M | 2.8% |
| 10 | COMPASS UNITED | $11.2M | 2.8% |
Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.
| Agency | Obligated | Share |
|---|---|---|
| Department of Homeland Security | $285.3M | 72.0% |
| Department of Defense | $29.7M | 7.5% |
| Department of Justice | $26.1M | 6.6% |
| Social Security Administration | $19.8M | 5.0% |
| Department of Agriculture | $11.1M | 2.8% |
| Department of Veterans Affairs | $11.0M | 2.8% |
| Department of the Treasury | $6.8M | 1.7% |
| Department of Health and Human Services | $4.2M | 1.1% |
| General Services Administration | $771K | 0.2% |
| Department of State | $557K | 0.1% |
| Set-aside type | Obligated | Share |
|---|---|---|
| Small business set-aside | $12.9M | 19.5% |
| 8(a) | $19.0M | 28.5% |
| SDVOSB | $6.8M | 10.2% |
| WOSB / EDWOSB | $0 | 0.0% |
| HUBZone | $0 | 0.0% |
| No set-aside (full & open) | $27.8M | 41.8% |
Share of obligations on awards whose set-aside type is recorded — 17% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.
Showing the 10 most recently posted of 12. Links open the notice on SAM.gov.
Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.