NAICS 561110 — OFFICE ADMINISTRATIVE SERVICES
Federal contract awards classified under NAICS code 561110 (OFFICE ADMINISTRATIVE SERVICES) cover 416 unique federal contracts (470 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 561110
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| ITC FEDERAL, LLC | 2 | $201.7M |
| AGILE DECISION SCIENCES, LLC | 7 | $168.4M |
| KONIAG BRILLIENT, LLC | 1 | $102.8M |
| SCIOLEX CORPORATION | 1 | $81.7M |
| LMI CONSULTING, LLC | 2 | $64.0M |
| FEDERAL STAFFING RESOURCES, LLC | 1 | $51.2M |
| BOWHEAD MARINE SUPPORT SERVICES LLC | 2 | $41.9M |
| KENT CAMPA & KATE INC | 8 | $25.9M |
| TECHOP SOLUTIONS INTERNATIONAL, INC. | 2 | $21.9M |
| FURY SOLUTIONS LLC | 3 | $19.0M |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 561110. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Homeland Security | 35 | $511.2M |
| Department of Defense | 96 | $266.3M |
| National Aeronautics and Space Administration | 19 | $214.4M |
| Department of Transportation | 34 | $49.5M |
| Department of Energy | 16 | $44.4M |
| Department of Health and Human Services | 33 | $36.5M |
| Department of State | 38 | $32.5M |
| Department of Justice | 23 | $22.5M |
| Department of the Treasury | 30 | $19.3M |
| General Services Administration | 41 | $15.0M |
Geographic Concentration
States where NAICS 561110 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| DC | 81 | $552.6M |
| VA | 39 | $112.3M |
| MO | 6 | $109.4M |
| MD | 38 | $75.8M |
| CO | 15 | $73.0M |
| WA | 11 | $68.1M |
| TX | 10 | $62.5M |
| NM | 11 | $26.1M |
| TN | 5 | $23.1M |
| CA | 9 | $18.6M |
Most Recent Awards
ALEXTON INCORPORATED
8(A) DIRECT AWARD TO ALEXTON INCORPORATED FOR ADMINISTRATIVE SUPPORT SERVICES PERIOD OF PERFORMANCE 03/16/2024 TO 11/15/2027 REQ 24MA000 SUBJECT TO AVAILABILITY OF FUNDS
LOGZONE INC
FACILITIES OPERATIONS STAFFING FOR STATION 135
WESTERN DOOR FEDERAL, LLC
FILE CLERK - ADMIN SUPPORT SERVICES, BLM NEVADA STATE OFFICE
LIVING INVIGORATING VALUABLE EXPERIENCES, LLC (LIVE)
FEDERAL SUPPLY SCHEDULE CONTRACT
CAS CONSULTANTS, INC.
EO14042 THIS CONTRACT INCLUDES THE FEDERAL ACQUISITION REGULATION (FAR) CLAUSE 52.223-99 ENSURING ADEQUATE COVID-19 SAFETY PROTOCOLS FOR FEDERAL CONTRACTORS - FEDERAL SUPPLY SCHEDULE CONTRACT
All Unique Contracts in NAICS 561110
Showing 416 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
STRONGBOW STRATEGIES LLC
THIS IS A FIRM FIXED PRICE AND TIME & MATERIAL TASK ORDER AGAINST FAA CONTRACT 6973GH-24-D-00030 TO PROVIDE PERSONNEL SERVICES TO SUPPORT TRANSPORTATION SAFETY INSTITUTE (TSI) ROUTING RTI-010. PERIOD OF PERFORMANCE: MARCH 4, 2026 TO MARCH 3,
VIRTUAL COMPUTING TECHNOLOGY INC
FEDERAL SUPPLY SCHEDULE CONTRACT
MY NEXT CAREER PATH STAFFING LLC
FEDERAL SUPPLY SCHEDULE CONTRACT
SOURCEAMERICA
OTHER THAN SCHEDULE
EMPIRE HOSPITALITY LLC
IAW THE PWS AND RTOP TE A ATTACHED HEREIN, THE CONTRACTOR SHALL PROVIDE EACH MILITARY APPLICANT MEALS, LODGING, TRANSPORTATION, AND OVERSIGHT SERVICES RELATED TO THEIR PROCESSING AT THE SEATTLE MEPS LOCATED IN SEATTLE, WA.
REDZONE LLC
FEDERAL SUPPLY SCHEDULE CONTRACT
MISCELLANEOUS FOREIGN AWARDEES
BPA - CLEANING SERVICE FOR MAKE READIES - SETELIMA
Z-TECH SOLUTIONS, LLC
ACQUISITION SERVICES IN SUPPORT OF TECHNICAL SUPPORT FACILITY (TSF), FRANCHISE CUSTOMERS AND PROGRAM MANAGEMENT FOR AERONAUTICAL CENTER
MISCELLANEOUS FOREIGN AWARDEES
BPA - TRANSFENIX TRANSPORTE- TRUCK RENTAL SERVICES
EMPIRE HOSPITALITY LLC
SHREVEPORT MILITARY ENTRANCE PROCESSING STATION (MEPS) APPLICANT MANAGEMENT SERVICES (AMS).
AMERICAN INSTITUTE OF AERONAUTICS AND ASTRONAUTICS, INC
AIAA SUBSCRIPTION 2026-2030
COMMAND MANAGEMENT SERVICES, INC.
SYRACUSE APPLICANT MANAGEMENT SERVICES
ZIMMERMAN ASSOCIATES, INC.
FEDERAL SUPPLY SCHEDULE CONTRACT
MISCELLANEOUS FOREIGN AWARDEES
2026-2027 EMBASSY BRAZZAVILLE CELLPHONE CONTRACT
CAS CONSULTANTS, INC.
FEDERAL SUPPLY SCHEDULE CONTRACT
METRO ACCOUNTING & PROFESSIONAL SERVICES, LLC
OTHER THAN SCHEDULE
DEPAUL INDUSTRIES
ABILITYONE OFFICE ADMINISTRATIVE AND JANITORIAL SERVICES
GLOBAL SOLUTIONS GROUP, INC.
FEDERAL SUPPLY SCHEDULE CONTRACT
DIVERSE STAFFING SERVICES INC
FEDERAL SUPPLY SCHEDULE CONTRACT
SOURCEAMERICA
OTHER THAN SCHEDULE
LIBERTY LODGING CO LLC
PROVIDE EACH MILITARY APPLICANT MEALS, LODGING, TRANSPORTATION, AND OVERSIGHT SERVICES RELATED TO THEIR PROCESSING AT THE MIAMI MILITARY ENTRANCE PROCESSING STATION (MEPS) LOCATED IN MIAMI, FL FOR THE BASE PERIOD.
M.C. RESOURCE MANAGEMENT
OTHER THAN SCHEDULE
BELLATOR GROUP INC.
FORT JACKSON MILITARY ENTRANCE PROCESSING STATION
CAS CONSULTANTS, INC.
EO14042 THIS CONTRACT INCLUDES THE FEDERAL ACQUISITION REGULATION (FAR) CLAUSE 52.223-99 ENSURING ADEQUATE COVID-19 SAFETY PROTOCOLS FOR FEDERAL CONTRACTORS - FEDERAL SUPPLY SCHEDULE CONTRACT
MISCELLANEOUS FOREIGN AWARDEES
BPA - PAINTING SERVICE - CONSTRUCOES JOSE PINA MENDES