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.
PROXY PERSONNEL LLC
NORTHERN OHIO ADMINISTRATIVE SERVICES, VARIOUS LOCATIONS (ANTHONY J CELEBREZZE FEDERAL BUILDING CARL B. STOKES US COURTHOUSE HOWARD METZENBAUM US COURTHOUSE, CLEVELAND OH / JOHN R SEIBERLING FEDERAL BUILDING US COURTHOUSE, AKRON OH)
BOBBY DODD INSTITUTE, INC.
PROVIDE ALL LABOR, MATERIALS, AND SUPERVISION TO PERFORM ADMINISTRATIVE & BUILDING SUPPORT SERVICES, MAIL DISTRIBUTION, SHIPPING AND RECEIVING, PAPER DELIVERY AND WAREHOUSING SERVICES FOR THE ASO REGIONAL OFFICE, COLLEGE PARK, AND MAIL SERVICES F
AKIMA GLOBAL SERVICES, LLC
ADMINISTRATIVE SUPPORT SERVICES TASK AREA 2 - CHIEF INFORMATION OFFICER (CIO) IGF::OT::IGF
NATIONAL INDUSTRIES FOR THE BLIND
THE PURPOSE OF THIS TASK ORDER IS TO ACQXUIRE CONTRACT CLOSEOUT SUPPORT TO SAIO.
IBEX IT BUSINESS EXPERTS LLC
ISSUE NEW TASK ORDER ENTITLED ADMINISTRATIVE SUPPORT FOR THE OCIO ADMINISTRATIVE OFFICE.
J-3 PROFESSIONAL SERVICES, LLC
4 FTE CERTIFIED TRAUMA REGISTRARS
GOODWILL INDUSTRIES OF SAN ANTONIO CONTRACT SERVICES
ENTERPRISE INFORMATION MANAGEMENT (EIM) FY24-29
MALLORY & ASSOCIATES LLC
PROFESSIONAL SUPPORT SERVICES
CHENEGA ENTERPRISE SYSTEMS & SOLUTIONS, LLC
GLOBAL TRAVEL OFFICE SUPPORT SERVICES
1 - 8A ISO9001 FEDSYNC-BFS, LLC
MULTI-CENTER ADMINISTRATIVE SUPPORT SERVICES (MCASS) FY 26
HEDGELAN CONSULTING LLC
ADMINISTRATIVE TECHNICAL SUPPORT SERVICES: (WAREHOUSE SUPPORT) TASK ORDER 6
ZIMMERMAN ASSOCIATES, INC.
LIBRARY SUPPORT SERVICES
KENT CAMPA & KATE INC
NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES (NIAID), CONTRACT CLOSEOUT SUPPORT SERVICES
WORKPRO LLC
OASA FRONT OFFICE EXECUTIVE ASSISTANT SERVICES
COMMAND MANAGEMENT SERVICES, INC.
KANSAS CITY MEPS APPLICANT MANAGEMENT SERVICES (AMS)
CIVILITY MANAGEMENT SOLUTIONS LLC
PUBLIC TRANSPORTATION INCENTIVE PROGRAM (PTIP) SUPPORT AND CUSTOMER SERVICE SUPPORT AT CBP HEADQUARTERS IN WASHINGTON, DC
SOFTTHINK SOLUTIONS, INC.
IT HELP DESK
CAMBIO CONSULTING GROUP LLC
NFC IO ROOM SUPPORT-PRINTER OPERATORS
CHENHALLS STAFFING SERVICES, INC.
MEDICAL SUPPORT ASSISTANT NON-PERSONAL HEALTHCARE SERVICES AT THE JICARILLA SERVICE UNIT
BOWHEAD MARINE SUPPORT SERVICES, LLC
NON-PERSONAL SERVICES. ADMINISTRATIVE SUPPORT SERVICES IDIQ FOR BROOKE MEDICAL CENTER (BAMC) IN ACCORDANCE WITH (IAW) THE PERFORMANCE WORKSTATEMENT (PWS). GOVERNMENT WILL ONLY PAY FOR ACTUAL HOURS WORKED.
WU JENNY
WU, JENNY NEW PERSONAL SERVICES CONTRACT: M00
WILLIAMS SOPHIA R
ARMSTRONG, SOPHIA ROSEMARIE; NEW PERSONAL SERVICES CONTRACT; M00
AIMS-USGP JV LLC
PATIENT APPOINTMENT CLERKS
CONTEMPORARIES, INC.
CONTEMPORARIES INC:1108183 [23-009060] ADMIN II AND ADMIN III
AMERICAS STAFFING PARTNER INC
MSA BRIDGE CONTRACT