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.
KWAAN BEAR IT SOLUTIONS, LLC
SUPPORT SERVICES FOR R/PPR
GULNAZ,RAFGATOVNA GABSALYAMOVA
GABSALYAMOVA, GULNAZ RAFGATOVNA NEW CONTRACT M00
AINS, LLC
FOIA CASE MANAGEMENT SOFTWARE
AKIMA GLOBAL SERVICES, LLC
OFFICE OF INFRASTRUCTURE ENGINEERING AND OPERATIONS ADMIN SUPPORT
CHENHALL SEDONA SOLUTIONS JOINT VENTURE LLC
PROJECT MANAGER FOR OTS TCR
HAKA, INC.
J0 - LOGISITICS SUPPORT SERVICES
FOREIGN AWARDEES (UNDISCLOSED)
TANZANIA COUNTRY PROGRAM COORDINATOR (CPC)
MITCHELL CONSULTING SERVICES GROUP INC
SECRETARY II SERVICES FOR HCS
STRONGBOW STRATEGIES LLC
MIKE MORONEY AERONAUTICAL CENTER (MMAC) ADMIN SUPPORT SERVICES FOR FAA ACADEMY (AMA-200)
FIVE RIVERS ANALYTICS, LLC
PROGRAM ANALYST SUPPORT
MITCHELL CONSULTING SERVICES GROUP INC
MEDICAL SUPPORT ASSISTANT SERVICES FOR WEWOKA INDIAN HEALTH CLINIC
AKIMA GLOBAL SERVICES, LLC
ADMIN CONTRACTOR SUPPORT FOR WORKFORCE MANAGEMENT DIVISION (WMD)
ZIMMERMAN ASSOCIATES, INC.
THE CONTRACT WILL PROVIDE FOR TWO REFERENCE LIBRARIANS FOR THE CUSTOMER SERVICE UNIT. THE STAFF WILL PROVIDE DAILY REFERENCES SERVICE COVERAGE FOR PATRON TOUCHPOINTS INCLUDING SERVICE DESK, CHAT SERVICE, NAL'S ONLINE ASK-A-QUESTION FORM, EMAIL,
DM RESOURCES LLC
DATA ENTRY CLERK
CONTEMPORARIES, INC.
SCIENTIST II, BASE PERIOD APRIL 25, 2026 -APRIL 24, 2027
CONTEMPORARIES, INC.
TEMPORARY HELP - SCIENTIST
FIDELITY DECYPHER SERVICES, LLC
PART-TIME ADMINISTRATIVE SUPPORT SERVICES
CUMBERLAND VALLEY VOLUNTEER FIREFIGHTERS ASSOCIATION
TRAFFIC INCIDENT MANAGEMENT (TIM) RESPONDER LINE OF DUTY DEATHS AND INJURIES DATA COLLECTION AND REPORTING PROJECT
KONIAG MANAGEMENT SOLUTIONS LLC
2 REQUIREMENTS LOGISTICIANS FOR THE BOD.
EVERGREEN FIRE ALARMS LLC
8508553753!PREVENTIVE MAINTENANCE
IVYHILL TECHNOLOGIES LLC
FRONT DESK CLERK SERVICES FOR THE A&FRC ON SJAFB
SANFORD FEDERAL, INC.
PATIENT ADMINISTRATION/APPOINTMENT CLERK AT THE 8TH MEDICAL GROUP (8MDG) KUNSAN AIR BASE, KOREA - 1 SEPT 22 - 31 AUG 23, PLUS FOUR ONE-YEAR OPTIONS
ITEGRITY INC
ADMINISTRATIVE SUPPORT SERVICES CONTRACT FOR THE DIRECTOR, EXECUTIVE OFFICER, AND OTHER MANAGEMENT OFFICIALS IN THE OBS FRONT OFFICE.
CHENHALL SEDONA SOLUTIONS JOINT VENTURE LLC
PROG EVAL IDIQ CONTRACTOR SUPPORT
RA INTERNATIONAL FZCO
MOGAD: THIRD PARTY CONTRACTOR SERVICES