Interior, Department Of The
U.S. federal agency · 497 open bids · 1,672+ awards on record · $2B awarded
Open government contract opportunities from Interior, Department Of The, the vendors it awards most, and the industries it buys — aggregated from public procurement data and updated daily.
Open opportunities
- Z--GLCA LF WATER TANK LINE REPLACEMENTNATIONAL PARK SERVICEDue Jul 25, 2026Posted Jul 20, 2026
- J--RI NWR COMPLX HVAC ANNUAL SERVICE CNTRCUS FISH AND WILDLIFE SERVICEDue Jul 25, 2026Posted Jul 16, 2026
- ZION NATIONAL PARK REQUIRES THE RE-STRIPING OF MULNATIONAL PARK SERVICEDue Jul 26, 2026Posted Jun 25, 2026
- S--HAZARD FUEL REDUCTION-TREE HEALTH PROJECNATIONAL PARK SERVICEDue Jul 26, 2026Posted Jul 16, 2026
- N--UFO Pump Relocate ProjectBUREAU OF RECLAMATIONDue Jul 27, 2026Posted Jul 16, 2026
- F--NFO FORESTRY AND FUELSBUREAU OF LAND MANAGEMENTDue Jul 27, 2026Posted Jul 22, 2026
- 56--NAVAJO BULK FENCING SUPPLIESBUREAU OF RECLAMATIONDue Jul 27, 2026Posted Jul 20, 2026
- MS-NOXUBEE NWR-CRUSH-IN-RUN LIMESTONEUS FISH AND WILDLIFE SERVICEDue Jul 27, 2026Posted Jul 16, 2026
- D--HYDROLOGICAL DATABASE (HDB) SUPPORT SERVICESBUREAU OF RECLAMATIONDue Jul 27, 2026Posted Jul 13, 2026
- H--GLAC ANNUAL FIRE EXTINGUISHER SERVICE & INSPECTIONNATIONAL PARK SERVICEDue Jul 27, 2026Posted Jul 20, 2026
- Domestic Water Treatment Plant Repair at the New MBUREAU OF RECLAMATIONDue Jul 27, 2026Posted Jul 13, 2026
- CON INSTALL METAL CANOPY BLDG 521, WHSBUREAU OF INDIAN AFFAIRSDue Jul 27, 2026Posted Jul 6, 2026
- TUNISON MAIN SWITCH PROJECTUS GEOLOGICAL SURVEYDue Jul 27, 2026Posted Jul 1, 2026
- 66--GENERAL AIR BASE BPA 5 YEARUS GEOLOGICAL SURVEYDue Jul 27, 2026Posted Jul 22, 2026
- Z--BICA REPAIR GUARDRAILNATIONAL PARK SERVICEDue Jul 27, 2026Posted Jul 20, 2026
- F--BMDO ANTELOPE FUELBREAK HERBICIDE FY26BUREAU OF LAND MANAGEMENTDue Jul 27, 2026Posted Jul 21, 2026
- J--Quarry Exhibit Hall Physical Security Gate RepairNATIONAL PARK SERVICEDue Jul 27, 2026Posted Jul 20, 2026
- CABRILLO AUDITORIUM DOOR INSTALLNATIONAL PARK SERVICEDue Jul 27, 2026Posted Jul 10, 2026
- Z--Remodel Golden Spike Visitor CenterNATIONAL PARK SERVICEDue Jul 27, 2026Posted Jul 23, 2026
- N--Security System InstallationNATIONAL PARK SERVICEDue Jul 27, 2026Posted Jul 14, 2026
Showing 20 of 497 open bids.
Top vendors Interior, Department Of The awards(from the 1,000 largest awards)
| Vendor | # Awards | Total Awarded | Last Award |
|---|---|---|---|
| JOHNSON, MIRMIRAN & THOMPSON, INC. 40 WIGHT AVE Cockeysville MD 21030 USA UEI QGC7CHWHPT51 | 1 | $400M | — |
| G.S.E. Construction Company, Inc. 7633 SOUTHFRONT RD STE 160 Livermore CA 94551 USA UEI JS4MLNK3AFR9 | 1 | $109M | — |
| Kiewit Infrastructure West Co. 4650 BUSINESS CENTER DR Fairfield CA 94534 USA UEI KGG6RMJ7D9P8 | 1 | $103M | — |
| FLATLAND ENERGY SERVICES LLC 508 W WALL ST STE 900 Midland TX 79701 USA UEI NGK5XEKFFNW9 | 1 | $76M | — |
| PERINI MANAGEMENT SERVICES, INC. 73 MOUNT WAYTE AVE Framingham MA 01702 USA UEI VEK3HVCJ87H6 | 1 | $70M | — |
| OLSSON INDUSTRIAL ELECTRIC, INC UEI GH6DAYLK9EV1 | 1 | $69M | May 1, 2026 |
| BIO-WEST INC 1063 W 1400 N Logan UT 84321 USA UEI GF4UHEMHH3F3 | 2 | $51M | — |
| Pinyon-Sundance JV, LLC 3222 S. VANCE ST UNIT 200 Lakewood CO 80227 USA UEI F1ZGNX1XB375 | 2 | $50M | — |
| STATISTICAL RESEARCH INC 3170 E FORT LOWELL RD TUCSON AZ 85716 USA UEI H2M4VVBULAT6 | 1 | $50M | — |
| HISTORICAL RESEARCH ASSOCIATES, INC. 125 BANK ST STE 500 Missoula MT 59802 USA UEI XCZ8MBWNEKW1 | 1 | $50M | — |
What Interior, Department Of The buys (top NAICS)
- 541990 All Other Professional, Scientific, and Technical Services(85)
- 115310 Support Activities for Forestry(70)
- 238220 Plumbing, Heating, and Air-Conditioning Contractors(62)
- 236220 Commercial and Institutional Building Construction(53)
- 237310 Highway, Street, and Bridge Construction(50)
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance(48)
- 237110 Water and Sewer Line and Related Structures Construction(48)
- 237990 Other Heavy and Civil Engineering Construction(47)
- 333120 Construction Machinery Manufacturing(45)
- 541620 Environmental Consulting Services(41)
- 541330 Engineering Services(41)
- 238990 All Other Specialty Trade Contractors(37)
How to win Interior, Department Of The contracts
- Get a UEIand register your business in SAM.gov — it's free and required to bid.
- Confirm your NAICS and PSC codes match what Interior, Department Of The buys (see the top codes above).
- Check whether you qualify for a small-business or socioeconomic set-aside (8(a), WOSB, SDVOSB, HUBZone).
- Monitor Interior, Department Of The's open solicitations above, or set an alert scored against your products.
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