NAICS 561611 – Investigation and Personal Background Check Services

Browse 49+ active federal contract opportunities classified under NAICS 561611.

Recent Opportunities

• Fingerprint Services
  Agency: DEPT OF DEFENSE Posted: May 15, 2026 Due: May 20, 2026 NAICS: 561611 Set-Aside: SBA Location: VA
• Fingerprint Services
  Agency: DEPT OF DEFENSE Posted: May 14, 2026 Due: May 20, 2026 NAICS: 561611 Set-Aside: SBA Location: VA
• Notice of Intent to Sole Source: Fingerprinting Services
  Agency: JUSTICE, DEPARTMENT OF Posted: May 14, 2026 Due: May 19, 2026 NAICS: 561611 Location: DC
• Request of Proposal for Case Processing Operations Center 2.0
  Agency: DEPT OF DEFENSE Posted: May 13, 2026 Due: May 18, 2026 NAICS: 561611 Set-Aside: SBA
• Investigation Support Services
  Agency: JUSTICE, DEPARTMENT OF Posted: May 8, 2026 Due: May 15, 2026 NAICS: 561611 Set-Aside: WOSB Location: AL
• FY26 Request for Information (RFI) for Livescan Fingerprinting Services
  Agency: SOCIAL SECURITY ADMINISTRATION Posted: May 8, 2026 Due: May 19, 2026 NAICS: 561611
• Request of Proposal for Case Processing Operations Center 2.0
  Agency: DEPT OF DEFENSE Posted: May 5, 2026 Due: May 18, 2026 NAICS: 561611 Set-Aside: SBA
• FDA Third Party Tobacco Retailer Inspection Services (Region 4)
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: May 1, 2026 Due: May 15, 2026 NAICS: 561611 Set-Aside: SBA Location: MD
• Fingerprinting Support Services
  Agency: DEPT OF DEFENSE Posted: Apr 30, 2026 Due: May 15, 2026 NAICS: 561611 Set-Aside: NONE
• Award Notice - Background Investigation Services
  Agency: PEACE CORPS Posted: Apr 24, 2026 NAICS: 561611 Set-Aside: SBA Location: DC
• Intent to Sole Source Investigative Database Services
  Agency: DEPT OF DEFENSE Posted: Apr 23, 2026 Due: May 4, 2026 NAICS: 561611 Set-Aside: NONE Location: NC
• Request of Proposal for Case Processing Operations Center 2.0
  Agency: DEPT OF DEFENSE Posted: Apr 17, 2026 Due: May 8, 2026 NAICS: 561611 Set-Aside: SBA
• Request of Proposal for Case Processing Operations Center 2.0
  Agency: DEPT OF DEFENSE Posted: Apr 7, 2026 Due: May 8, 2026 NAICS: 561611 Set-Aside: SBA
• DRAFT Request of Proposal for Case Processing Operations Center 2.0
  Agency: DEPT OF DEFENSE Posted: Mar 26, 2026 Due: Mar 30, 2026 NAICS: 561611 Set-Aside: SBA
• Multiple Award Schedule
  Agency: GENERAL SERVICES ADMINISTRATION Posted: Dec 29, 2025 Due: Dec 29, 2025 NAICS: 561611
• Multiple Award Schedule
  Agency: GENERAL SERVICES ADMINISTRATION Posted: Nov 25, 2025 Due: Nov 25, 2025 NAICS: 561611
• EEO INVESTIGATION SERVICES
  Agency: EXPORT-IMPORT BANK OF THE US Posted: Nov 20, 2025 NAICS: 561611
• Multiple Award Schedule
  Agency: GENERAL SERVICES ADMINISTRATION Posted: Nov 3, 2025 Due: Nov 3, 2025 NAICS: 561611
• Field, Background-Investigative Services (Multiple Award)
  Agency: JUSTICE, DEPARTMENT OF Posted: Sep 12, 2025 Due: Jun 15, 2030 NAICS: 561611 Set-Aside: SBA
• Multiple Award Schedule
  Agency: GENERAL SERVICES ADMINISTRATION Posted: Sep 4, 2025 Due: Sep 4, 2025 NAICS: 561611
• Field, Background-Investigative Services (Multiple Award)
  Agency: JUSTICE, DEPARTMENT OF Posted: Jul 18, 2025 Due: Jun 15, 2030 NAICS: 561611 Set-Aside: SBA
• Field, Background-Investigative Services (Multiple Award)
  Agency: JUSTICE, DEPARTMENT OF Posted: Jul 15, 2025 Due: Jun 15, 2030 NAICS: 561611 Set-Aside: SBA
• Field, Background-Investigative Services (Multiple Award)
  Agency: JUSTICE, DEPARTMENT OF Posted: Jul 14, 2025 Due: Jun 15, 2030 NAICS: 561611 Set-Aside: SBA
• Field, Background-Investigative Services (Multiple Award)
  Agency: JUSTICE, DEPARTMENT OF Posted: Jun 25, 2025 Due: Jun 15, 2030 NAICS: 561611 Set-Aside: SBA
• Field, Background-Investigative Services (Multiple Award)
  Agency: JUSTICE, DEPARTMENT OF Posted: Jun 16, 2025 Due: Jun 15, 2030 NAICS: 561611 Set-Aside: SBA

Data sourced from SAM.gov. Updated daily. Last updated: May 19, 2026.