Maximus Federal Services, Inc.

McLean, VA Part of Maximus Inc.

UEI
TREKW6J3QSF5
CAGE
8AMZ8
Primary NAICS
541611 Administrative Management and General Management Consulting Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
Show all
Corporate family
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
  1. Health Care
  2. Health Care Equipment & Services
  3. Health Care Providers & Services
  4. 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 .

Recent federal awards

Maximus Federal Services, Inc.'s 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Masterfile legacy application training- new contract Contract · 205AE926F00132 Internal Revenue Service $293,346
Enterprise development operations services IRS masterfile tax processing requirement base award Contract · 205AE926F00129 Internal Revenue Service $13,628,174
New call order under maximus federal services INC BPA 89303024AET000003 for general operations and maintenance support Contract · 89303026FET000028 Headquarters $530,000
Contractor support to update and modernize legacy IRS tax processing applications to support filing season,… Contract · 205AE926F00117 Internal Revenue Service $2,408,114
The purpose of the HHS-administered federal external review process (ferp) statement of work (SOW) is to detail the… Contract · 75FCMC26F0132 Centers for Medicare and Medicaid Services $1,081,332

About Maximus Federal Services, Inc.

Written by GovTribe AI ·

Maximus Federal Services, Inc., a subsidiary of Maximus Inc. headquartered in McLean, Virginia, operates as a for-profit federal prime contractor delivering contact center operations, health and human services program administration, IT modernization, and medical peer review services across 44 federal agencies without set-aside restrictions, competing on a full-and-open basis. The company competes predominantly as a prime contractor (98% of recent awards by count) and does not hold any SBA set-aside designations; its corporate structure includes ten named subsidiaries spanning federal systems, IT solutions, and education services.

Maximus Federal Services anchors its portfolio in large-scale contact center operations and federal health program administration, with capability depth across Medicare and Medicaid eligibility support, disaster response contact center staffing, federal employee benefits administration, and IT application modernization. Recent representative prime work includes a $6.436 billion cost-plus-award-fee indefinite delivery contract with the Centers for Medicare and Medicaid Services for contact center operations supporting 64.5 million Medicare beneficiaries and 16.3 million Health Insurance Marketplace consumers through September 2031; a $393.122 million definitive contract with the Office of Federal Student Aid for Debt Management and Collections System operations and maintenance through July 2026; a $197.914 million time-and-materials delivery order with CMS for Eligibility Appeals Operational Support through July 2028; and an $85.557 million cost-plus-fixed-fee delivery order with Washington Headquarters Service for Joint Cyber Command and Control Readiness under Alliant II through March 2031. The vendor also holds a $2.6 billion IRS Enterprise Development Operations Services BPA active through April 2030, under which recent task orders total roughly $134 million for IT modernization including enterprise data platform design and development, Informatica cloud migration, and financial systems support in Baltimore.

Customer concentration divides sharply between volume and dollar value. The top five agencies by award count—HHS Office of the Assistant Secretary for Administration (280 awards), HHS Office of the Inspector General (180 awards), CMS (37 awards), Internal Revenue Service (30 awards), and Office of Personnel Management (15 awards)—account for 77% of recent awards but collectively hold only $55 billion of the vendor's combined $161 billion potential value. By dollar concentration, the GSA Federal Acquisition Service dominates with $90.79 billion across just 7 awards (a placeholder ceiling on the unrestricted OASIS+ IDIQ), followed by CMS ($16.18 billion), IRS ($5.21 billion), Department of Education Office of Federal Student Aid ($3.18 billion), and USPTO ($647.7 million), together representing 72% of potential value. This split reflects the vendor's dual footprint: high-volume contact center and medical review work under smaller task orders, and billion-dollar IT modernization and program-support vehicles.

The vendor holds seats on five primary parent vehicles. The Blanket Purchase Agreement HHSP233201500023B anchors 272 task orders valued at $4.7 million combined potential (primarily HHS medical review and administrative support). The GSA Multiple Award Schedule carries 258 task orders totaling $6.14 billion in combined potential, supporting customer service centers, IT services, and operational support across OPM, CDC, and other agencies. The Professional Services Schedule hosts 187 task orders at $6.7 million combined potential. The Qualified Independent Contractor Program spans 26 task orders valued at $1.03 billion for CMS medical review and eligibility appeal work. Alliant II, a GSA IT services GWAC, carries 19 task orders totaling $937.4 million, predominantly for IRS development and infrastructure modernization. The vendor also holds a newly awarded seat on the Alliant 3 GWAC (awarded February 2026 with a placeholder ceiling through March 2036) and placement on the OASIS+ Unrestricted IDIQ (multiple-award vehicle, $999 billion ceiling through December 2029), with recent ordering activity including a $5.43 million OPM delivery order for Federal Employee Health Benefits open season support.

Activity trajectory shows growth followed by compression. Annual prime awards peaked at 31 in 2024, declined to 12 in 2025, and fell to 5 by mid-2026, reflecting the normal lumpiness of large-contract recompetes and the absence of new mega-awards after the CMS contact center definitive contract in August 2022. Sixteen awards face ultimate completion within the next twenty-four months with combined potential value of $1.02 billion, creating recompete exposure and opportunity for competitors on medical review, disaster response contact center, and smaller IT modernization vehicles.

SCI-reported federal services invoicing totaled $2.27 billion across FY2022–FY2024, with FY2024 reaching $928.8 million across 8,829 FTEs, reflecting year-over-year growth in workforce deployment. The vendor's government-paid hourly rate spectrum on prime contracts ranges from a 10th percentile of $6.84 per hour (likely disaster-response contact center labor at scale) to a median of $93.58 per hour to a 90th percentile of $209.58 per hour, capturing the breadth from high-volume call-center work to senior IT architects. Across SCI-reportable prime contracts, subcontractors account for an average 19% of total contractor hours, with 232 named subcontractors reported; the vendor builds significant portions of delivery teams through subs rather than relying predominantly on self-performance, particularly on large health and human services programs where sub staffing augments internal capacity for surge periods and specialized functions.

The vendor functions as a subcontractor on Accenture-led unified enterprise resource planning projects (five sub awards dating 2022–2024), supporting the Department of Defense's Cyber Defend Group under Booz Allen Hamilton, infrastructure services under Peraton for the IRS, and audit information management system digitalization under Ntvi Solutions. Sub work represents only 2% of recent awards by count, positioning Maximus Federal Services primarily as a prime-led, systems integrator role with selective sub teaming on strategic accounts rather than as a feeder to larger integrators.

GSA Schedule labor rates span 314 active categories from $34.79 per hour (help desk support, high school education) through $410.20 per hour (process improvement appraiser, bachelor's degree), covering help desk, network engineering, IT application development, contact center leadership, database management, telecommunications, and program management disciplines with no classified-clearance labor offerings; the portfolio reflects civilian-agency focus and commercial IT skill sets rather than national-security specialization.

Contract vehicles

Maximus Federal Services, Inc. holds a place on 16 federal contract vehicles. Active vehicles first.

Show all

Quick answers

What is Maximus Federal Services, Inc.'s UEI?

Maximus Federal Services, Inc.'s Unique Entity ID (UEI) in SAM.gov is TREKW6J3QSF5.

What is Maximus Federal Services, Inc.'s CAGE code?

Maximus Federal Services, Inc.'s CAGE code is 8AMZ8.

What is Maximus Federal Services, Inc.'s primary NAICS code?

Maximus Federal Services, Inc.'s primary NAICS code is 541611 (Administrative Management and General Management Consulting Services).

Where is Maximus Federal Services, Inc. located?

Maximus Federal Services, Inc.'s physical address in SAM.gov is 1600 Tysons Blvd #300, McLean, VA 22102, USA.

Is Maximus Federal Services, Inc. registered in SAM.gov?

Yes. Maximus Federal Services, Inc.'s SAM.gov registration is active through February 4, 2027.

Who is Maximus Federal Services, Inc.'s parent company?

Maximus Federal Services, Inc. is part of Maximus Inc.

Which contract vehicles does Maximus Federal Services, Inc. hold?

Maximus Federal Services, Inc. holds a place on 16 federal contract vehicles, including Alliant 3, Alliant II and IT-70.

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
  • Similar vendors
Try for free Login