NAICS 5611in561:Administrative and Support Services

Office Administrative Services

53 active contract opportunities

53

Active Opportunities

49

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Office Administrative Services53

Set-Aside Distribution

  • 23
  • Small Business10
  • 8(a) Sole Source8
  • No Set Aside5
  • 8(a) Competed3

Top Locations

  • DC7
  • VA7
  • AE5
  • TX4
  • CA3

About NAICS5611

The North American Industry Classification System (NAICS) code 5611 covers office administrative services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

5612:Facilities Support Services5613:Employment Services5614:Business Support Services5615:Travel Arrangement and Reserva...5616:Investigation and Security Ser...5617:Services to Buildings and Dwel...

Travel Specialist - Personal Services Contractor

TREASURY, DEPARTMENT OF THE
Washington, DC
NAICS 561110
Posted Jul 9, 2026
Due Sep 1, 2026

Integrated Referral Management and Appointing Center (IRMAC) Services

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 561110
Posted Jul 8, 2026
Due Aug 7, 2026
8(a) Competed

R408-VIC Application and Data Quality Support Follow On (VA-26-00071851)

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561110
Posted Jul 8, 2026
SDVOSB

R-Administrative and Business Support Services

ENERGY, DEPARTMENT OF
OAK RIDGE, TN
NAICS 561110
Posted Jul 6, 2026

NCOM-26-006 Fuel Farm Expansion

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
STENNIS SPACE CENTER, MS
NAICS 561110
Posted Jul 1, 2026
Due Jul 8, 2027
Small Business

Continuous Synopsis Record Support Services for USCG National Vessel Documentation Center

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561110
Posted Jul 1, 2026

Military Funeral Honors

DEPT OF DEFENSE
PICATINNY ARSENAL, NJ
NAICS 561110
Posted Jun 29, 2026
8(a) Sole Source

OHARNG Case Management Support Services JUN-SEP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 561110
Posted Jun 24, 2026
Small Business

Award Notice

DEPT OF DEFENSE
CAMP LEJEUNE, NC
NAICS 561110
Posted Jun 9, 2026
8(a) Sole Source

Administrative Support, Service, Lille, FR

DEPT OF DEFENSE
APO, AE
NAICS 561110
Posted Jun 3, 2026
No Set Aside

R-Administrative, Records Management, and Mailroom

ENERGY, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 561110
Posted Jun 2, 2026

R-Geospatial Support Services for OTS-BOGS

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 561110
Posted May 27, 2026

SAP Commercial Single Source Justification: Administrative and Operations Services

HOMELAND SECURITY, DEPARTMENT OF
Springfield, VA
NAICS 561110
Posted May 20, 2026

Field Operations Support Services (FOSS)

HOMELAND SECURITY, DEPARTMENT OF
Williston, VT
NAICS 561110
Posted Mar 19, 2026
SDVOSB

Family Programs Administrative Support

DEPT OF DEFENSE
FORT SAM HOUSTON, TX
NAICS 561110
Posted Mar 18, 2026

NCCDPHP/OD Executive Assistant and Administrative Support Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 561110
Posted Mar 17, 2026
8(a) Competed

R-VA-DIV-MGMT ATHRTY-PERMITS ADMIN CONTRAC

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561110
Posted Mar 16, 2026

Trauma Registry Services

DEPT OF DEFENSE
JBSA FT SAM HOUSTON, TX
NAICS 561110
Posted Mar 12, 2026
Small Business

R-Administration and Programmatic Services for SRFO

ENERGY, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 561110
Posted Mar 11, 2026

Notice of Intent to Sole Source BG Consulting Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 561110
Posted Mar 7, 2026
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