Flagship ranking · FY2026 to date
Top government contractors, FY2026 to date
Data through 2026-09-28
The FY2026 to date ranking of top government contractors totals $263B in contract obligations. OPTUM PUBLIC SECTOR SOLUTIONS, INC. is the largest contractor with $19.9B in obligations. TRIWEST HEALTHCARE ALLIANCE CORP follows with $16.5B. LOCKHEED MARTIN CORPORATION appears twice in the list, with $14.1B and $13.1B in obligations. FISHER SAND & GRAVEL CO obligated $13.4B. MCKESSON CORPORATION obligated $12.3B. ELECTRIC BOAT CORPORATION obligated $11.6B. RAYTHEON COMPANY obligated $9.9B. THE BOEING COMPANY appears twice in the list, with $9.1B and $6.3B in obligations. The list shows large shares concentrated in healthcare, defense, and manufacturing firms, and current-year totals are partial because the fiscal year is still in progress. The rankings reflect contract obligations recorded so far in FY2026 rather than completed fiscal-year totals. This snapshot helps contractors and procurement analysts see which companies account for the largest share of federal spending to date and which firms have multiple large obligation entries in the current ranking.
| Item | Obligations |
|---|---|
| OPTUM PUBLIC SECTOR SOLUTIONS, INC. | $19.9B |
| TRIWEST HEALTHCARE ALLIANCE CORP | $16.5B |
| LOCKHEED MARTIN CORPORATION | $14.1B |
| FISHER SAND & GRAVEL CO | $13.4B |
| LOCKHEED MARTIN CORPORATION | $13.1B |
| MCKESSON CORPORATION | $12.3B |
| ELECTRIC BOAT CORPORATION | $11.6B |
| RAYTHEON COMPANY | $9.9B |
| THE BOEING COMPANY | $9.1B |
| THE BOEING COMPANY | $6.3B |
OPTUM PUBLIC SECTOR SOLUTIONS, INC. is the largest federal contractor in FY2026 to date, with $19.9B in obligations.
Which companies top the FY2026 to date obligations list?
OPTUM PUBLIC SECTOR SOLUTIONS, INC. leads the list with $19.9B. TRIWEST HEALTHCARE ALLIANCE CORP is second with $16.5B. LOCKHEED MARTIN CORPORATION, FISHER SAND & GRAVEL CO, and MCKESSON CORPORATION follow with $14.1B, $13.4B, and $12.3B respectively, and other major names include ELECTRIC BOAT CORPORATION, RAYTHEON COMPANY, and THE BOEING COMPANY.
What notable patterns appear in the FY2026 to date ranking?
LOCKHEED MARTIN CORPORATION appears twice with $14.1B and $13.1B, and THE BOEING COMPANY appears twice with $9.1B and $6.3B. OPTUM PUBLIC SECTOR SOLUTIONS, INC. and TRIWEST HEALTHCARE ALLIANCE CORP hold the top two spots with $19.9B and $16.5B. The total obligations reported for the period equal $263B, and the list includes both healthcare and defense contractors among the leaders.
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Frequently asked questions
Who is the largest federal contractor in FY2026?
OPTUM PUBLIC SECTOR SOLUTIONS, INC. is the largest federal contractor in FY2026, with $19.9B in obligations. The ranking shows the leading contractors by contract obligations for the fiscal year to date, and OPTUM PUBLIC SECTOR SOLUTIONS, INC. tops that list.
How are these contractor rankings calculated?
Rankings are based on contract obligations for FY2026 to date. All figures are contract obligations; current-year totals are partial (fiscal year to date).