Department of the Interior - Federal Contracts
The Department of the Interior has awarded 40,157 federal contracts worth $76.8B to 7,276 recipients, an average of $1.9M per award. About 2% of its awards flow through small-business set-aside programs. There are currently 82 open solicitations accepting bids. Explore set-asides, top contractors, the buying sub-agencies, and live opportunities below.
Top Contractors
Top NAICS Categories
Open Solicitations
Small Business Set-Aside Programs
Spending by Fiscal Year
Top Buying Sub-Agencies
Where the Work Is Performed
Contracting with the Department of the Interior
In FY2026, the Department of the Interior obligated $71B across 29,991 contract actions, an average of $1.9M per award. Roughly 2% of its awards are reserved for small businesses through programs such as 8(a) Business Development, Small Business, Indian / Tribal. Its most active buying office is the Departmental Offices. Vendors most commonly compete under NAICS 236220 (Commercial and Institutional Building Construction) and 481211. Most of this work is performed in Virginia and New Mexico. Its largest small-business channel is 8(a) Business Development, with 475 awards worth $320.5M. Beyond Departmental Offices, other active buying offices include Bureau of Reclamation and National Park Service. Over the years on record it has obligated funds to 7,276 distinct contractors, and currently lists 82 open solicitations accepting bids. Vendors pursuing Department of the Interior work should register in SAM.gov under the NAICS codes listed above, track the open solicitations, and set an alert to be notified the moment a new opportunity is posted.
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