Largest Federal Contractors in Arizona 2026
Arizona has 89 federal contractors that received $15.6B across 1,077 contract awards. The largest contractor is Triwest Healthcare Alliance Corp. at $3.4B.
Top 10 Contractors in Arizona
| # | Contractor | Federal Obligations |
|---|---|---|
| 1 | Triwest Healthcare Alliance Corp. | $3.4B |
| 2 | Optum Public Sector Solutions, Inc. | $178.3M |
| 3 | Lockheed Martin Corporation | $148.9M |
| 4 | Mckesson Corporation | $79.7M |
| 5 | The Boeing Company | $76.1M |
| 6 | Electric Boat Corporation | $76.0M |
| 7 | Humana Government Business Inc. | $71.1M |
| 8 | Raytheon Company | $68.6M |
| 9 | Huntington Ingalls Incorporated | $65.9M |
| 10 | Booz Allen Hamilton Inc. | $61.3M |
Top Federal Agencies Spending in Arizona
| Agency | Spending |
|---|---|
| Department of Defense | $8.6B |
| Department of Health and Human Services | $2.3B |
| Department of Veterans Affairs | $1.2B |
| Department of Energy | $937.4M |
| General Services Administration | $624.9M |
Federal contract data for Arizona is sourced from USASpending.gov, the official open data source for U.S. federal government spending.
Frequently Asked Questions
Triwest Healthcare Alliance Corp. is the largest federal contractor in Arizona with $3.4B in federal obligations.
Arizona received $15.6B in federal contracts across 1,077 awards to 89 contractors.
All federal spending data is sourced from USASpending.gov, the official source for U.S. government spending data. This includes contracts, grants, loans, and other financial assistance.
Contractors ranked by total federal obligation amount. Data includes contracts, grants, loans, and direct payments.