Largest Federal Contractors in Maryland 2026
Maryland has 181 federal contractors that received $31.8B across 2,194 contract awards. The largest contractor is Lockheed Martin Corporation at $6.7B.
Top 10 Contractors in Maryland
| # | Contractor | Federal Obligations |
|---|---|---|
| 1 | Lockheed Martin Corporation | $6.7B |
| 2 | Optum Public Sector Solutions, Inc. | $363.2M |
| 3 | Mckesson Corporation | $162.3M |
| 4 | The Boeing Company | $155.1M |
| 5 | Electric Boat Corporation | $154.8M |
| 6 | Triwest Healthcare Alliance Corp. | $151.1M |
| 7 | Humana Government Business Inc. | $144.8M |
| 8 | Raytheon Company | $139.8M |
| 9 | Huntington Ingalls Incorporated | $134.3M |
| 10 | Booz Allen Hamilton Inc. | $124.9M |
Top Federal Agencies Spending in Maryland
| Agency | Spending |
|---|---|
| Department of Defense | $17.5B |
| Department of Health and Human Services | $4.8B |
| Department of Veterans Affairs | $2.5B |
| Department of Energy | $1.9B |
| General Services Administration | $1.3B |
Federal contract data for Maryland is sourced from USASpending.gov, the official open data source for U.S. federal government spending.
Frequently Asked Questions
Lockheed Martin Corporation is the largest federal contractor in Maryland with $6.7B in federal obligations.
Maryland received $31.8B in federal contracts across 2,194 awards to 181 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.