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NAICS 561611
Investigation and Personal Background Check Services: federal contracts
Who buys investigation and personal background check services from the federal government, who wins the work, and where. Contract obligations in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026), from USAspending.gov. Contract award types A to D (BPA calls, purchase orders, delivery orders and definitive contracts). Obligations can be negative when an agency takes money back. Data saved from USAspending.gov on Oct 23, 2026.
$912.8 million$912,758,115 in contract obligations
996contract awards with money in the year
10agencies buying (top 10 shown)
15states with work
Agencies buying
- 1. Department of Defense$389.5 million · 42.7%
- 2. Department of Homeland Security$373.8 million · 40.9%
- 3. Department of Justice$50.5 million · 5.5%
- 4. Department of Health and Human Services$34.0 million · 3.7%
- 5. Social Security Administration$24.7 million · 2.7%
- 6. Department of Agriculture$13.2 million · 1.4%
- 7. Department of Veterans Affairs$11.6 million · 1.3%
- 8. Department of State$7.2 million · 0.8%
- 9. Department of the Treasury$6.8 million · 0.8%
- 10. General Services Administration$1.4 million · 0.2%
Top companies (recipients)
- 1. CACI, INC. - FEDERAL$258.4 million · 28.3%
- 2. PERATON RISK DECISION INC.$204.6 million · 22.4%
- 3. ASRC FEDERAL ADMINISTRATIVE SERVICES, LLC$42.3 million · 4.6%
- 4. PROFESSIONAL RISK MANAGEMENT, INC.$31.1 million · 3.4%
- 5. OMNIPLEX WORLD SERVICES CORPORATION$29.9 million · 3.3%
- 6. EQUIFAX WORKFORCE SOLUTIONS LLC$22.3 million · 2.4%
- 7. PROTECTION STRATEGIES INC$20.7 million · 2.3%
- 8. CAPGEMINI GOVERNMENT SOLUTIONS LLC$19.3 million · 2.1%
- 9. IWORKS CORP$16.5 million · 1.8%
- 10. CADUCEUS INC.$14.0 million · 1.5%
Where the work is (states)
- 1. Virginia$485.7 million · 53.2%
- 2. District Of Columbia$115.4 million · 12.6%
- 3. Maryland$47.5 million · 5.2%
- 4. Georgia$46.8 million · 5.1%
- 5. Colorado$46.1 million · 5.0%
- 6. Pennsylvania$45.1 million · 4.9%
- 7. Texas$25.9 million · 2.8%
- 8. Florida$18.9 million · 2.1%
- 9. New York$18.8 million · 2.1%
- 10. Tennessee$16.7 million · 1.8%
Largest awards in NAICS 561611
| Recipient | Amount | Agency | What | Dates | Award |
|---|---|---|---|---|---|
| PERATON RISK DECISION INC. VA | $783.0 million $783,025,728 | Department of Defense Defense Counterintelligence and Security Agency | TASK ORDER FOR BACKGROUND FIELDWORK INVESTIGATIVE PRODUCTS NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Apr 1, 2023 to Mar 31, 2027 | HS002123F0019 ↗ |
| CACI, INC. - FEDERAL VA | $765.1 million $765,113,644 | Department of Defense Defense Counterintelligence and Security Agency | TASK ORDER FOR BACKGROUND INVESTIGATION FIELDWORK SERVICES. NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Mar 1, 2023 to Mar 31, 2027 | HS002123F0020 ↗ |
| ASRC FEDERAL PROFESSIONAL SERVICES, LLC PA | $280.7 million $280,674,683 | Department of Defense Defense Counterintelligence and Security Agency | CASE PROCESSING OPERATIONS CENTER SUPPORT NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | May 1, 2020 to Jan 31, 2026 | HS002120C0002 ↗ |
| IWORKS CORP MD | $81.9 million $81,914,128 | Department of Defense Defense Counterintelligence and Security Agency | CAF AND VROC SUPPORT SERVICES NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Jan 5, 2021 to Jul 4, 2026 | HS002121C0002 ↗ |
| CACI, INC. - FEDERAL VA | $52.9 million $52,932,156 | Department of Homeland Security U.S. Customs and Border Protection | BACKGROUND INVESTIGATIVE SERVICES NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Feb 1, 2026 to Jan 31, 2027 | 70B06C26F00000087 ↗ |
| PROFESSIONAL RISK MANAGEMENT, INC. NY | $51.6 million $51,583,648 | Department of Justice Federal Bureau of Investigation | THE FBI FORFEITURE SUPPORT PROJECT (FSP) IS FUNDED BY THE DOJS ASSET FORFEITURE MANAGEMENT STAFF (AFMS) AND PROVIDES SUPPLEMENTAL SUPPORT FOR THE FBIS ASSET FORFEITURE PROGRAM. THE MISSION OF THE FSP IS TO PROVIDE DATA NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Aug 1, 2023 to Sep 30, 2027 | 15F06723F0001347 ↗ |
| CACI, INC. - FEDERAL VA | $50.4 million $50,381,624 | Department of Homeland Security U.S. Customs and Border Protection | BACKGROUND INVESTIGATIVE SERVICES NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Jul 1, 2024 to Jan 31, 2026 | 70B06C24F00000437 ↗ |
| ASRC FEDERAL ADMINISTRATIVE SERVICES, LLC PA | $42.3 million $42,319,746 | Department of Defense Defense Counterintelligence and Security Agency | CASE PROCESSING OPERATIONS CENTER (CPOC) SUPPORT SERVICES NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Feb 1, 2026 to Oct 31, 2026 | HS002126CE004 ↗ |
| COVENTBRIDGE (USA) LLC FL | $41.8 million $41,809,283 | Department of Agriculture Food and Nutrition Service | RETAILER INVESTIGATIONS CONTRACT NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Jul 13, 2021 to Sep 30, 2026 | 12319821C0004 ↗ |
| PROFESSIONAL RISK MANAGEMENT, INC. VA | $37.6 million $37,557,157 | Department of Justice Drug Enforcement Administration | REQUEST TO AWARD AFISS 2 TASK ORDER TO PROFESSIONAL RISK MANAGEMENT AND TO OBLIGATE FUNDING FOR THE BASE PERIOD OF PERFORMANCE. BASE PERIOD OF PERFORMANCE - JAN 1, 2024 THRU SEP 30, 2024. SEE DEA-19S ATTACHED AND READ NAICS 561611 INVESTIGATION AND PERSONAL BACKGROUND CHECK SERVICES | Jan 1, 2024 to Sep 30, 2027 | 15DDHQ24F00000074 ↗ |