Maximus Federal Services, Inc.
McLean, VA Part of Maximus Inc.
- UEI
- TREKW6J3QSF5
- CAGE
- 8AMZ8
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 512191 Teleproduction and Other Postproduction Services
- 512290 Other Sound Recording Industries
- 513210 Software Publishers
- 516210 Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
- 517111 Wired Telecommunications Carriers
- 517112 Wireless Telecommunications Carriers (except Satellite)
- 517121 Telecommunications Resellers
- 517410 Satellite Telecommunications
Show all 43
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 519290 Web Search Portals and All Other Information Services
- 522390 Other Activities Related to Credit Intermediation
- 524114 Direct Health and Medical Insurance Carriers
- 524292 Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
- 541211 Offices of Certified Public Accountants
- 541219 Other Accounting Services
- 541330 Engineering Services
- 541430 Graphic Design Services
- 541490 Other Specialized Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720 Research and Development in the Social Sciences and Humanities
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561320 Temporary Help Services
- 561421 Telephone Answering Services
- 561422 Telemarketing Bureaus and Other Contact Centers
- 561621 Security Systems Services (except Locksmiths)
- 611420 Computer Training
- 611519 Other Technical and Trade Schools
- 621111 Offices of Physicians (except Mental Health Specialists)
- 621112 Offices of Physicians, Mental Health Specialists
- 621498 All Other Outpatient Care Centers
- 621999 All Other Miscellaneous Ambulatory Health Care Services
- 624190 Other Individual and Family Services
- 624310 Vocational Rehabilitation Services
- 813920 Professional Organizations
- Corporate family
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Parent
McLean, VA
RBGHRKKXVQ83
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- GDFNA9Z5JRL7
- McLean, VA GMMJRGLGEML3
- McLean, VA KN3ZY6NG9TQ6
- McLean, VA SRLFXRR6X6Q4
- McLean, VA HSUVUJE1ESU7
- F4A6RE6WNSC8
- Interactive Technology Solutions LLC KXTJE68E3BW1
- McLean, VA VFKHXG537J58
- McLean, VA RYMXZHTX4WP3
- UWVEJG63CJS7
- McLean, VA E13TQAHP7N98
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Parent
McLean, VA
RBGHRKKXVQ83
- SAM.gov registration date
- Physical address
- 1600 Tysons Blvd #300, McLean, VA 22102, USA
- Website
- maximus.com
- Founded
- 1975
- Employees
- 10K-50K
- Estimated annual revenue
- $1B-$10B
- Industry
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- Health Care
- Health Care Equipment & Services
- Health Care Providers & Services
- Health Care Services
- SIC code
- 94 Administration of Human Resources
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $946,767,720 |
| FY2025 | $1,483,732,517 |
| FY2024 | $1,070,066,273 |
| FY2023 | $1,115,315,028 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $751,534,238 | |
| 2 | Department of Education | $118,715,233 | |
| 3 | Department of the Treasury | $58,536,699 | |
| 4 | Department of Energy | $30,005,376 | |
| 5 | Washington Headquarters Service | $10,250,446 | |
| 6 | Office of Personnel Management | $5,222,558 | |
| 7 | Department of Veterans Affairs | $2,066,854 | |
| 8 | Air Force | $672,189 | |
| 9 | Missile Defense Agency | $500 |
Contract vehicles
- Alliant 3
- Alliant II
- Information Technology Schedule 70
- IRS Enterprise Development Operations Services
- Multiple Award Schedule
- One Acquisition Solution for Integrated Services Plus - Unrestricted
- OPTN Operations Transition
- Scalable Homeland Innovative Enterprise Layered Defense
- Solutions for Enterprise Wide Procurement VI
- The Professional Services Schedule
- Wage And Investment Non-IT Consulting Support Services
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| XOR Security LLC | 70T03023F7667N006 | $70,330 | |
| Peraton Inc. | 2032H525F00113 | $608,539 | |
| Accenture Federal Services LLC | 49100419F1050 | $11,869,932 | |
| Sekon Enterprise, LLC | 75D30124F19261 | $4,863,960 | |
| Booz Allen Hamilton Inc. | 47QFRA24F0006 | $39,155 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Hendall Inc. | Rockville, MD | 541512 Computer Systems Design Services |
| Softtek Government Solutions | Vienna, VA | 541990 All Other Professional, Scientific, and Technical Services |
| Varetis, Inc. | Tyrone, GA | 541519 Other Computer Related Services |
| Intellidyne, L.L.C. | Vienna, VA | 541513 Computer Facilities Management Services |
| AE Strategies LLC | McLean, VA | 541612 Human Resources Consulting Services |
About the company
Maximus Federal Services, Inc., a for-profit subsidiary of Maximus Inc. headquartered in McLean, Virginia, delivers contact center operations, health and human services program administration, IT modernization, and medical peer review services to federal agencies as a prime contractor (98% of recent awards) competing on a full-and-open basis without SBA set-aside designations. The vendor operates across 47 distinct federal agencies with a recent award portfolio totaling $181.57 billion in combined potential value, though only $15.41 billion (8% of potential) has been obligated.
Customer concentration reflects a healthcare-and-human-services-heavy profile. The Department of Health and Human Services Office of the Assistant Secretary for Administration and Office of the Inspector General together account for 76% of award count (460 awards, $53.7 million combined potential), while the Centers for Medicare and Medicaid Services, the Internal Revenue Service, and the Office of Personnel Management round out the top five by count. By potential value, however, GSA Federal Acquisition Service dominates—nine awards valued at $90.79 billion (anchored by the recently awarded OASIS+ Unrestricted IDIQ and SEWP VI GWAC seats)—followed by CMS ($16.17 billion), IRS ($5.26 billion), Department of Education ($3.22 billion), and the Patent and Trademark Office ($647.7 million), together accounting for 64% of combined potential value. The divergence reflects GSA vehicle holdings carrying placeholder or multi-billion ceilings alongside discrete task orders at CMS and IRS.
Maximus Federal Services holds significant indefinite delivery vehicles anchoring its federal posture. The vendor sits on the GSA Multiple Award Schedule (265 task orders, $6.22 billion combined potential), the Qualified Independent Contractor Program (26 task orders, $1.03 billion), Alliant II (19 task orders, $937.2 million for IRS development and infrastructure modernization), and recently secured seats on Alliant 3 GWAC (February 2026, $999.999 billion ceiling through March 2036), OASIS+ Unrestricted (December 2024, $999.999 billion ceiling through December 2029), and SEWP VI (November 2026, $20 billion ceiling through October 2036). The vendor also holds a $2.6 billion IRS Enterprise Development Operations Services (EDOS) Blanket Purchase Agreement active through April 2030 and a $151 billion Missile Defense Agency SHIELD IDIQ (December 2025, through December 2035). Discrete prime contracts include a $6.425 billion cost-plus-award-fee definitive contract with CMS for contact center operations through September 2031 (FY2025 invoiced $672.7 million across 7,090 FTEs), a $451.8 million Office of Federal Student Aid Debt Management and Collections System contract through January 2027, a $197.9 million CMS Eligibility Appeals Operational Support order through July 2028, and a $170.97 million Transportation Security Administration order on Alliant II through September 2030.
Service Contract Inventory reporting captures $3.37 billion in prime invoiced activity across fiscal years 2022–2025 ($1.1 billion in FY2025 alone), reflecting material scale in federal service delivery. The vendor's FTE footprint ramped sharply from 3,641 FTEs in FY2022 to 8,829 FTEs in FY2024, settling to 7,091 FTEs in FY2025. Government-paid hourly rates span from a 10th-percentile floor of $15.08/hr to a median of $96.30/hr and a 90th-percentile ceiling of $215.65/hr, indicating a mixed labor portfolio spanning contact center staffing through senior technical and program management roles. Across SCI-reportable prime contracts, subcontractors perform 21% of total contractor hours on average, with 353 named subcontractors; the vendor frequently carries subs at higher concentration on specific orders (examples include 94% sub-hours on FEMA disaster response contact center work and 48% on TSA Mission Essential Systems operations). Named sub relationships include engagements under Accenture Federal Services LLC (unified enterprise resource planning and finance system support), Booz Allen Hamilton Inc. (CDM Defend Group IT services), and Peraton Inc. (infrastructure shared services for the IRS), positioning Maximus as a feeder to larger systems integrators on enterprise modernization initiatives while maintaining substantial internal delivery capacity on contact center and program administration work.
Activity has remained steady—14 awards in 2026, 13 in 2025, 31 in 2024—with 16 awards (combined potential value $1.17 billion) facing completion within the next twenty-four months, creating near-term recompete exposure. The vendor's top NAICS concentrations are Custom Computer Programming Services (280 awards) and Administrative Management and General Management Consulting Services (253 awards), with secondary concentration in Telemarketing Bureaus and Other Contact Centers (52 awards), reflecting a portfolio spanning IT modernization and program operations work alongside large-scale contact center staffing for federal health programs and emergency management.
Quick answers
Is Maximus Federal Services, Inc. registered in SAM.gov?
Yes. Maximus Federal Services, Inc.'s SAM.gov registration is active through February 4, 2027.
Which contract vehicles does Maximus Federal Services, Inc. hold?
Maximus Federal Services, Inc. holds a place on 17 federal contract vehicles, including Alliant 3, Alliant II and IT-70.
How much has Maximus Federal Services, Inc. received in federal contracts?
Federal contracts obligated $1,483,732,517 to Maximus Federal Services, Inc. in fiscal year 2025 and $4,615,881,538 in fiscal years 2023 through 2027.
How does Maximus Federal Services, Inc. rank among federal contractors?
Maximus Federal Services, Inc. ranked #1 at the Department of Education, #1 in NAICS 5614 and #1 in PSC R710 in FY2025.
What is Maximus Federal Services, Inc.'s most recent federal award?
Maximus Federal Services, Inc.'s most recent federal contract award is Masterfile legacy application training- new contract (205AE926F00132), from Internal Revenue Service, on September 30, 2026.
On GovTribe
See Maximus Federal Services, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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