FY2026's Top Federal Contracts: OptumServe Health Services Leads with $1.85B
The federal government obligates billions of dollars annually, but a fraction of vendors capture the lion's share of that funding. In FY2026, federal agencies are executing massive procurement actions across healthcare, defense, and infrastructure. Data from USAspending.gov reveals exactly where these funds are flowing.
Bottom line: OPTUMSERVE HEALTH SERVICES, INC. leads all top federal contractors 2026 with $1.85B in total obligations, followed closely by QTC MEDICAL SERVICES INC at $1.76B. Meanwhile, individual contract awards are reaching as high as $25.6M for specialized technology and fleet services.
The Scale of Current-FY Federal Contracts
Most federal contracts fall well below the $1 million threshold. However, the largest federal contracts FY2026 demonstrate how concentrated government spending can be. A single enterprise-level technology or healthcare contract often eclipses the combined obligations of thousands of smaller awards.
This concentration is highly visible in FY2026 federal procurement data. A handful of prime contractors dominate the top of the leaderboard. These massive obligations fund everything from veteran health evaluations to deep sea freight transportation.
Top Federal Contractors by Total Obligations in FY2026
When measuring total dollars obligated across all active awards, healthcare and logistics providers are securing the highest totals. The biggest government contracts 2026 are heavily weighted toward specialized medical services and aviation transport.
Here is the breakdown of the top federal contractors by total obligations in FY2026:
| Contractor | State | Active Contracts | Total Obligated |
|---|---|---|---|
| OPTUMSERVE HEALTH SERVICES, INC. | WI | 5 | $1.85B |
| QTC MEDICAL SERVICES INC | TX | 4 | $1.76B |
| CSI AVIATION, INC | TX | 2 | $1.23B |
| ORANO FEDERAL SERVICES LLC | NC | 1 | $900.0M |
| GRANITE CONSTRUCTION COMPANY | CA | 5 | $694.4M |
| THE GEO GROUP, INC. | FL | 20 | $648.2M |
| FORD MOTOR CO | MI | 13,173 | $642.0M |
| COVENANT AVIATION SECURITY, LLC | IL | 3 | $480.0M |
| SUNDT CONSTRUCTION, INC. | AZ | 1 | $443.0M |
| PARAGON SYSTEMS INC | VA | 72 | $441.3M |
| SERCO SERVICES INC | VA | 1 | $324.8M |
| FRESENIUS MEDICAL CARE HOLDINGS INC | MA | 5 | $268.7M |
OptumServe Health Services FY2026 totals hit $1.85B across just five contracts. CSI Aviation secured $1.23B through only two active awards.
Conversely, Ford Motor Co reached $642.0M through sheer volume. The automaker holds 13,173 individual contracts in FY2026.
Leading Individual Federal Contracts in FY2026
Beyond aggregate totals, individual contract actions show massive single-award obligations. These single-action awards fund specific, large-scale agency operations.
Here are the largest single-award obligations in the FY2026 records:
| Recipient | Awarding Agency | NAICS Industry | Obligation |
|---|---|---|---|
| GEOTAB USA INC | General Services Administration | 334290 — Other Communications Equipment | $25.6M |
| DLH SOLUTIONS INC | Department of Veterans Affairs | 561210 — Facilities Support Services | $19.3M |
| SIGMA DEFENSE SYSTEMS LLC | General Services Administration | 334290 — Other Communications Equipment | $11.5M |
| VIGOR MARINE LLC | Department of Homeland Security | 336611 — Ship Building and Repairing | $10.5M |
| GCA PARTNERS LLC | Department of Health and Human Services | 541612 — Human Resources Consulting | $8.8M |
| SOUTH GEORGIA PECAN COMPANY | Department of Agriculture | 311911 — Roasted Nuts Manufacturing | $7.4M |
| ELEKTA INC | Department of Veterans Affairs | 334517 — Irradiation Apparatus | $7.2M |
| BERRY TECHNOLOGY SOLUTIONS, LLC | Department of Health and Human Services | 541519 — Other Computer Related Services | $6.3M |
Geotab USA Inc secured the highest single-action obligation in this group with a $25.6M award. This contract provides fleet telematics for the General Services Administration (GSA).
DLH Solutions Inc received a $19.3M bridge staffing contract from the Department of Veterans Affairs (VA). Sigma Defense Systems LLC was awarded $11.5M for technology refresh services.
Key Agencies Awarding Large Contracts in FY2026
Federal spending transparency 2026 data highlights which departments are driving these massive obligations. The GSA and the VA are responsible for several of the highest-dollar actions.
Other agencies executing multi-million dollar single awards include:
- Department of Homeland Security (DHS): Obligated $10.5M to Vigor Marine LLC for dry-dock repairs on a Coast Guard cutter.
- Department of Health and Human Services (HHS): Awarded $8.8M to GCA Partners LLC for human resources consulting.
- Department of Agriculture (USDA): Directed $7.4M to South Georgia Pecan Company for agricultural commodities.
The Department of Justice (DOJ) also maintains a strong presence. It issued a $6.0M award to ATT MOBILITY LLC for archival services and a $4.0M construction contract to ACCURA ENGINEERING AND CONSULTING SERVICES, INC..
Diverse Industries Securing Major FY2026 Awards
Federal agencies require a vast array of goods and services to operate. The FY2026 data shows heavy investment across technology, construction, and specialized manufacturing.
Key industries receiving major single-award obligations include:
- 334290 — Other Communications Equipment Manufacturing: Secured by Geotab and Sigma Defense Systems for telematics and tech refresh programs.
- 236220 — Commercial and Institutional Building Construction: Utilized by FEMA and the Bureau of Prisons for infrastructure repairs and logistics housing.
- 561210 — Facilities Support Services: Driven by the VA's multi-million dollar medical staffing requirements.
- 517312 — Wireless Telecommunications Carriers: Used by the FBI for archival and FirstNet services.
Even niche sectors see massive federal investment. The USDA's procurement of roasted nuts falls under 311911 — Roasted Nuts and Peanut Butter Manufacturing, proving that federal procurement spans nearly every commercial sector.
Quick Takeaways
- OptumServe Health Services and QTC Medical Services are the top federal contractors in FY2026, securing $1.85B and $1.76B respectively.
- The GSA awarded the largest single contract in this group, obligating $25.6M to Geotab USA Inc for fleet telematics.
- Contract volume does not always equal contract value. Ford Motor Co holds over 13,000 active contracts to reach $642.0M, while Orano Federal Services LLC secured $900.0M in a single award.