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.
AKIMA GLOBAL SERVICES, LLC
PATENT TRIAL & APPEAL BOARD DOCUMENT ADMINISTRATIVE SUPPORT TO INCLUDE USER LEVEL IT SUPPORT, ADMINISTRATIVE & USER SUPPORT TO ORAL HEARINGS, PREPARATION & PROCESSING OF EX PARTE APPEALS, REEXAMINATION PROCEEDINGS & AMERICA INVENTS ACT PROCEEDINGS.
JLM STAFFING SOLUTIONS
MILITARY PERSONNEL FLIGHT SUPPORT SERVICES
NOBIS ENTERPRISES, INC.
R10 HQ ADMIN SUPPORT, AUBURN, WA.
CHEROKEE NATION FEDERAL CONSULTING, L.L.C.
FACILITY MANAGEMENT SUPPORT SERVICES FY21 IN REGIONS 6, 7 & 8
IWYNN PRODUCTIONS, LLC
PRINTSHOP & MAILROOM SERVICES
SPECTRA TECH, LLC
SECURITY ADMINISTRATION, TECHNICAL SECURITY, EXPERTISE AND SERVICES IN SUPPORT OF THE U.S. ARMY ABERDEEN TEST CENTER (ATC) AND THE U.S. ARMY TEST AND EVALUATION COMMAND (ATEC) HEADQUARTERS (HQ) AT ABERDEEN PROVING GROUND MD.
EMON RANSFORD
RANSFORD, EMON THOMPSON; NEW CONTRACT; M00 OFFICE OF TECHNICAL ASSISTANCE (CRME) TO BE AWARDED BY AUGUST 2, 2023
WILLIAMS, FELICIA A
WILLIAMS, FELICIA ANN NEW CONTRACT OFFICE OF TECHNICAL ASSISTANCE (OPER) TO BE AWARDED BY JULY 11, 2020
GOODWILL INDUSTRIES OF SAN ANTONIO CONTRACT SERVICES
ARMS (1 NOV 2025 - 31 JAN 2026)
CROSSROADS TALENT SOLUTIONS, LLC
MCAP SUPPORT SERVICES
NAVALES ENTERPRISES, INC.
WORK SERVICE RECP MGMT SVCS
VISION REHABILITATION SERVICES OF GEORGIA, INC.
ADMIN SUPPORT SERVICES FOR GSA REGION 4, REGIONAL OFFICE IN ATLANTA, GA
CONTEMPORARIES, INC.
CONTEMPORARIES INC:1108183 [24-003461] LONG TERM ADMINISTRATIVE SUPPORT FOR SOCIAL WORK DEPARTMENT
DIDLAKE INC
HEADQUARTERS MAIL AND COURIER SERVICE
GOODWILL INDUSTRIES OF SAN ANTONIO CONTRACT SERVICES
ADMINISTRATIVE SERVICES
POLYCON SOLUTIONS LLC
FY 25 F&E FUNDS FOR PROJECT MANAGEMENT, CONTRACT MANAGEMENT, AND ADMINISTRATIVE SUPPORT TO THE REAL PROPERTY DISPOSITION PROGRAM.
CHESTNUT SHANNON
CHESTNUT, SHANNON DOVETTA; NEW PERSONAL SERVICES CONTRACT; M00
TMC-TELESOLV
ADMINISTRATIVE SUPPORT SERVICES - REGION 9 (SAN DIEGO, CA AND PHOENIX, AZ)
DIVERSE STAFFING SERVICES INC
TWO (2) LITIGATIVE TECHNOLOGY SPECIALISTS IN ACCORDANCE WITH THE ATTACHED STATEMENT OF WORK (SOW). LABOR COSTS FOR 12 MONTHS / 1920 HOURS EACH. OVERTIME COSTS INCLUDED. (LOGICAL FOLLOW-ON CONTRACT WITH BASE YEAR AND (1) ONE OPTION YEAR.)
GLOBAL SOLUTIONS GROUP, INC.
THIS PURCHASE ORDER IS FOR FACILITY MANAGEMENT OFFICE ADMIN SUPPORT WITH BASE YEAR AND 4 FOLLOW ON YEARS.
ADVANCED AUTOMATION TECHNOLOGIES INC
TORP 3091
FIVE RIVERS ANALYTICS, LLC
ADMINISTRATIVE SUPPORT FOR PATENTS REGIONAL OFFICES
ACQUISITION PROFESSIONALS LLC
TECHNICAL AND ADMINISTRATIVE PROGRAM MANAGEMENT SUPPORT
DEPAUL INDUSTRIES
CY 2024-25 OFFICE ADMIN AND WAREHOUSE/MAILROOM SERVICES
ITMS, INC.
ADMINISTRATIVE SPECIALIST FOR NAVFAC HQ