Government Office Administrative Services Contracts
NAICS 561110 · Office Administrative Services
Government office administrative services contracts totaled $1.9B across 2,853 awards from FY2024 to FY2026. Obligations were down 31.3% in FY2026 vs FY2025, and the Department of Defense was the largest buyer, with $801M (42% of the total).
Key figures
In FY2026, contract obligations were $453,490,449 across 1,097 awards with activity that year, a change of -31.3% from $660,138,618 in FY2025. From FY2024 to FY2026, obligations totaled $1,902,427,894 across 2,853 awards.
- Obligated in FY2026
- $453M
- Awards in FY2026
- 1,097
- Change vs FY2025
- -31.3%
- Total, FY2024 to FY2026
- $1.9B
Note: FY2026 ended on Sep 30, 2026. The Department of Defense publishes contract data with a 90-day delay, so FY2026 totals may still rise as late reports arrive.
Office Administrative Services contract spending by year
Federal office administrative services contracts per fiscal year (October to September), under NAICS 561110. The table below lists the same numbers.
| Fiscal year | Obligated | Awards | Change |
|---|---|---|---|
| FY2026 | $453,490,449 | 1,097 | -31.3% |
| FY2025 | $660,138,618 | 1,690 | -16.3% |
| FY2024 | $788,798,828 | 2,155 | n/a |
About government office administrative services contracts
Federal spending on office administrative services contracts fell 43% from FY2024 ($789M) to FY2026 ($453M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
Spending is spread widely: the top 3 contractors account for 15% of the total. No single company dominates, which leaves room for new and small contractors.
The Department of Defense spends the most on office administrative services contracts (42%), followed by the Department of Homeland Security. The states with the most of this work are District of Columbia, Virginia and Maryland.
NAICS 561110 (Office Administrative Services) is part of the Administrative and Support and Waste Management Services sector.
Top office administrative services government contractors
Companies ranked by contract dollars under NAICS 561110 (Office Administrative Services).
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | Itc Federal, LLC | $110,750,159 | 5.8% |
| 2 | Agile Decision Sciences, LLC | $106,084,021 | 5.6% |
| 3 | Kent Campa & Kate Inc | $77,352,873 | 4.1% |
| 4 | Koniag Brillient, LLC | $66,755,096 | 3.5% |
| 5 | Trace Systems, Inc. | $66,352,323 | 3.5% |
| 6 | Sciolex Corporation | $65,432,167 | 3.4% |
| 7 | Lmi Consulting, LLC | $62,579,147 | 3.3% |
| 8 | Bowhead Marine Support Services, LLC | $46,539,039 | 2.4% |
| 9 | Katmai North America, LLC | $46,137,373 | 2.4% |
| 10 | National Industries for the Blind | $39,895,122 | 2.1% |
Agencies buying office administrative services
Federal agencies ranked by contract dollars under NAICS 561110.
| # | Agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of Defense | $801,242,497 | 42.1% |
| 2 | Department of Homeland Security | $396,027,746 | 20.8% |
| 3 | National Aeronautics and Space Administration | $227,570,639 | 12.0% |
| 4 | Department of State | $96,547,218 | 5.1% |
| 5 | Department of Health and Human Services | $91,801,325 | 4.8% |
| 6 | Department of Transportation | $50,330,021 | 2.6% |
| 7 | Department of Energy | $48,121,411 | 2.5% |
| 8 | Department of the Treasury | $35,830,437 | 1.9% |
| 9 | Department of Justice | $30,281,931 | 1.6% |
| 10 | Department of Commerce | $29,770,577 | 1.6% |
Where office administrative services contract work is performed
States ranked by contract dollars, using the place of performance on each award.
| # | State | Obligated | Share |
|---|---|---|---|
| 1 | District of Columbia | $410,484,336 | 21.6% |
| 2 | Virginia | $364,897,526 | 19.2% |
| 3 | Maryland | $192,389,098 | 10.1% |
| 4 | Texas | $175,243,268 | 9.2% |
| 5 | Colorado | $101,158,623 | 5.3% |
| 6 | Missouri | $100,154,276 | 5.3% |
| 7 | Washington | $55,794,898 | 2.9% |
| 8 | California | $48,568,598 | 2.6% |
| 9 | New Mexico | $35,661,407 | 1.9% |
| 10 | North Carolina | $33,787,370 | 1.8% |
Recent office administrative services contract awards
The latest office administrative services contracts, newest first. Each award ID links to its record on USAspending.gov.
| Start date | Recipient | Agency and description | Amount | Record |
|---|---|---|---|---|
| Sep 30, 2026 | Global Consulting Services of Maryland LLC | Department of Health and Human ServicesINDEPENDENTLY PROVIDE ADMINISTRATIVE AND PROGRAMMATIC SUPPORT FOR MEDICAL EDUCATION TRAINING PROGRAMS MANAGED BY THE OFFICE OF CLINICAL RESEARCH TRAINING AND MEDICAL EDUCATION (OCRTME) IN THE NIH CLIN | $98,840 | 7571PS26F80123 |
| Sep 30, 2026 | Laredo Technical Services, Inc. | Department of Health and Human ServicesTHE FOLLOWING TASKS ARE WITHIN THE LABOR CATEGORY DESCRIPTION FOR EXECUTIVE ASSISTANT IV. THE CONTRACTOR SHALL PROVIDE PERSONNEL WITH DEMONSTRATED, EXTENSIVE EXPERIENCE SUPPORTING SENIOR EXECUTIVES, S | $250,944 | 7571PS26F80050 |
| Sep 30, 2026 | Professional and Scientific Associates, Inc. | Department of TransportationTHIS PURCHASE ORDER IS TO PROVIDE DESIGN AND COMMUNICATIONS SUPPORT FOR CURRENT AND FORTHCOMING TRANSPORTATION CAMPAIGN MATERIALS. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE ATTACHED SOW AND P | $102,766 | 693JK426P600044 |
| Sep 30, 2026 | Digital Masons LLC | Department of StateAV MAINTENANCE SERVICES | $450,902 | 19AQMM26C0023 |
| Sep 30, 2026 | Identity Digital Inc. | Department of CommerceSUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $0 | 1331L526C13350021 |
| Sep 29, 2026 | Professional and Scientific Associates, Inc. | Department of TransportationTHIS PURCHASE ORDER IS TO PROVIDE HT MONITORING TOOLS - SME SERVICES. THE PERIOD OF PERFORMANCE IS FROM DATE OF SEPTEMBER 29, 2026, THROUGH AUGUST 31, 2027 | $62,766 | 693JK426P600043 |
| Sep 29, 2026 | Hedgelan Consulting LLC | Department of Health and Human ServicesNIAID LPD ADMINISTRATIVE ASSISTANT 3, LTASC CONTRACT VEHICLE | $114,603 | 7571PS26F80099 |
| Sep 29, 2026 | Carbon Consulting Group LLC | Department of Homeland SecurityADMIN SUPPORT LOGCOM CRC | $138,586 | 70Z08426FDL930052 |
| Sep 29, 2026 | Swipejobs LLC | Department of AgriculturePLEASE PASS TO CARLTON: RPT# FY26-013846, RENEWAL OF CTR#12314425C0084, PREMIER EMP SOLUTIONS & CORESTAFF SRVS. OGC MARKETING & LAW LIB SPRT SRVS. POP: 9/28/2026-9/27/2027. $89,883. BOC:2540. POC: KUM | $150,000 | 12314426P0110 |
| Sep 25, 2026 | The National Environmental Education and Training Foundation, Inc. | Department of AgricultureNATIONAL PUBLIC LANDS DAY, NATIONAL ENVIRONMENTAL EDUCATION FOUNDATION -NPLD | $45,000 | 1240BF26P0055 |
| Sep 25, 2026 | 1 - 8a Iso9001 Fedsync-Bfs, LLC | National Aeronautics and Space AdministrationMULTI-CENTER ADMINISTRATIVE SUPPORT SERVICES (MCASS) FY 27 AT KENNEDY SPACE CENTER (KSC) | $1,077,613 | 80KSC026F0012 |
| Sep 25, 2026 | Bg-Dsi LLC | Department of Health and Human ServicesADMINISTRATIVE SUPPORT SERVICES (EXECUTIVE ASSISTANT IV) FOR THE OFFICE OF NIH/ORR. THE CONTRACTOR SHALL PROVIDE PERSONNEL WITH DEMONSTRATED, EXTENSIVE EXPERIENCE SUPPORTING SENIOR EXECUTIVES. | $118,003 | 7571PS26F80106 |
| Sep 25, 2026 | Las Professional Services LLC | Department of Homeland SecurityMILITARY EQUAL OPPORTUNITY SERVICES ANALYSIS | $50,000 | 70Z02326P00H10001 |
| Sep 25, 2026 | Flatter, Inc | Department of Homeland SecurityPMT | $0 | 70Z02326C00H10001 |
| Sep 24, 2026 | 1 - 8a Iso9001 Fedsync-Bfs, LLC | National Aeronautics and Space AdministrationTHE PURPOSE OF THIS FY 27 JSC TASK ORDER IS TO CONTINUE THE FY 26 PID REQUIREMENTS. IN ADDITION, MAKE THE FOLLOWING CHANGES: ELEVATE 80-GA, ADMINISTRATIVE ASSISTANT III, TO PID 187-GA, ADMINISTRATIVE | $3,280,019 | 80JSC026F0107 |
| Sep 23, 2026 | S&P Global Market Intelligence LLC | General Services Administration242 OFFICE OF HEALTHCARE PROGRAM OHP CREDIT RATING SERVICES | $33,250 | 47QACA26P0017 |
| Sep 23, 2026 | Chenega Services & Federal Solutions, LLC | Department of Health and Human ServicesEO 14398 TECHNICAL SUPPORT | $508,308 | 75D30126P21632 |
| Sep 23, 2026 | RS Professionals, Inc. | Department of Health and Human ServicesPROFESSIONAL SERVICES | $78,391 | 7571PS26P00329 |
| Sep 23, 2026 | Hedgelan Consulting LLC | Department of Health and Human ServicesADMIN 3 AND PROGRAM MANAGER | $84,053 | 7571PS26F80108 |
| Sep 22, 2026 | Miscellaneous Foreign Awardees | Department of StatePAO-MONITORING TV POLITICAL SHOWS | $15,506 | 19AL6026P0399 |
| Sep 22, 2026 | 1 - 8a Iso9001 Fedsync-Bfs, LLC | National Aeronautics and Space AdministrationMCASS - SSC TASK ORDER FOR FY27 (CY2 PER ATTACHMENT 4.15 FBR IDIQ PRICING TABLE) | $551,371 | 80SSC026F0009 |
| Sep 22, 2026 | Bg-Dsi LLC | Department of Health and Human ServicesLTASC ORDER FOR NIH ORS EMERGENCY MANAGEMENT SUPPORT SERVICES | $0 | 7571PS26F80096 |
| Sep 22, 2026 | Brightkey, Inc. | Department of AgricultureOFF-SITE SCREENING AND INSPECTION OPERATIONS AS A CRITICAL COUNTERMEASURE TO MAIL-BORNE THREATS. ALL MAIL, PACKAGES, AND FREIGHT DESTINED FOR SPECIFIC USDA FACILITIES WILL BE REROUTED TO A DEDICATED O | $260,859 | 12314426F0352 |
| Sep 21, 2026 | Global Consulting Services of Maryland LLC | Department of Health and Human ServicesINDIRECT CLINICAL RESEARCH, RESEARCH QUALITY AND OVERSIGHT, AND MANUFACTURING FACILITY SUPPORT THROUGH ORSC SUPPORT SERVICES FOR THE OFFICE OF RESEARCH SUPPORT AND COMPLIANCE AND NIH CC TRANSPLANT AND | $94,913 | 7571PS26F80107 |
| Sep 18, 2026 | Miscellaneous Foreign Awardees | Department of StateDESIGN AND PRINTING SERVICES | $33,865 | 19JA8026P2214 |
Open office administrative services government bids
No open office administrative services bids right now. Check the open bids page, which is updated daily from SAM.gov.
How to win government office administrative services contracts
Federal office administrative services contracts are posted on SAM.gov under NAICS 561110. Register your business free on SAM.gov with this code, watch for office administrative services bids, and look for small business set-asides: many office administrative services contracts for small business are reserved for small firms.
Explore government office administrative services contracts by state, agency and contractor
- Department of Defense contracts
- Department of Homeland Security contracts
- National Aeronautics and Space Administration contracts
- Department of State contracts
- Department of Health and Human Services contracts
- Government contracts in District of Columbia
- Government contracts in Virginia
- Government contracts in Maryland
- Government contracts in Texas
- Government contracts in Colorado
- Agile Decision Sciences government contracts
Frequently asked questions
- What NAICS code is used for government office administrative services contracts?
- Federal office administrative services contracts use NAICS 561110 (Office Administrative Services). List this code in your free SAM.gov registration to be found for these contracts.
- Who are the largest office administrative services government contractors?
- By contract dollars under NAICS 561110 from FY2024 to FY2026, the largest were Itc Federal, LLC ($111M), Agile Decision Sciences, LLC ($106M) and Kent Campa & Kate Inc ($77.4M).
- Which agencies buy the most office administrative services?
- From FY2024 to FY2026, the biggest buyers were the Department of Defense ($801M), the Department of Homeland Security ($396M) and the National Aeronautics and Space Administration ($228M).
- Where are government office administrative services contracts performed?
- By contract dollars, the most federal office administrative services work is performed in District of Columbia ($410M), Virginia ($365M) and Maryland ($192M).
- Is federal spending on office administrative services contracts growing?
- Federal office administrative services contract obligations fell 43% from FY2024 ($789M) to FY2026 ($453M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
- Do I qualify as a small business for office administrative services contracts?
- It depends on the SBA size standard for NAICS 561110, which is set either by average annual revenue or by number of employees. Check the current table of size standards on sba.gov before you bid on small business set-asides.
- What do I need to bid on government office administrative services contracts?
- An active SAM.gov registration (free) with NAICS 561110 listed, the licenses and insurance your state requires for office administrative services work, and examples of similar past work. Some solicitations also ask for specific certifications or security clearances.