67 Open NAICS 21 Government Contracts
Mining, Quarrying, and Oil and Gas Extraction
67 open solicitations are currently posted under NAICS 21. Over the past 12 months, agencies posted 144 solicitations, with INTERIOR, DEPARTMENT OF THE, DEPT OF DEFENSE, AGRICULTURE, DEPARTMENT OF among the top buyers. Data is refreshed daily from SAM.gov.
Top Buying Agencies (Last 12 Months)
- INTERIOR, DEPARTMENT OF THE104 solicitations
- DEPT OF DEFENSE80 solicitations
- AGRICULTURE, DEPARTMENT OF17 solicitations
- VETERANS AFFAIRS, DEPARTMENT OF11 solicitations
- ENERGY, DEPARTMENT OF5 solicitations
Top Award Winners (Last 12 Months)
- AMERICAN CLASSIC CONSTRUCTION INC.4 awards · $481K
- GIVING TREE CAPITAL, LLC4 awards · $517K
- E & J EXPRESS LOGISTICS LLC2 awards · $36K
- CROWLEY HOLDINGS LLC2 awards · $56K
- CALHOUN QUARRY INC1 awards · $12K
NAICS 21 Subsectors
Open Solicitations
See all →- 30--SHAFT,SPECIAL
DEPT OF DEFENSENAICS 213113Due Aug 25, 2026
• NSN 3040218787289 is being procured for SHAFT,SPECIAL Line 0001 under one year contract order. • Estimated quantity per order is 88 units, with a guaranteed minimum of 13 units. • Items will be shipped to CONUS and OCONUS via DLA Depots and consolidated containerization points. • Quotes must be submitted electronically by the specified deadline (no specific date mentioned).
- MRG RIPRAP STOCKPILE
INTERIOR, DEPARTMENT OF THENAICS 212319Due Aug 25, 2026
- COARSE-GRAINED SAND FOR FWS EDWIN B FORSYTHE NWR.
INTERIOR, DEPARTMENT OF THENAICS 212321Due Aug 26, 2026
- Drilling Vertical Borehole
HEALTH AND HUMAN SERVICES, DEPARTMENT OFNAICS 212114Due Aug 27, 2026
• The Centers for Disease Control and Prevention intends to award a sole source, firm fixed price purchase order to Pinkerton Drilling 6519 Durbin Rd, Catlettsburg, KY 41129 or Coronado Coal Global Resources, Inc. 1636 Honaker Branch Rd, Raven, Va 24639. • The contract involves drilling a surface borehole and performing site preparation and reclamation services. • The Government will evaluate quotes based on ability to meet specific criteria listed in the Statement of Work.
- Whatcom Bylsma Materials
DEPT OF DEFENSENAICS 212319Due Aug 27, 2026
• Supply materials and deliver, using a solo dump truck or truck and transfer service, reconstructed Portland Redondo Proving Grounds near Ferndale, WA for re-filling of levee beds with fill materials in preparation for December 2025 Emergency Western Washington Flood Event. QUALITY RULES ADDED: • Removed repeated language ("Oregon") as instructed.
- EUR/ATHENS - Purchase and delivery of dutiable heating oil
STATE, DEPARTMENT OFNAICS 211130Due Aug 27, 2026
• The U.S. government is purchasing dutiable heating oil for various U.S. Government-owned and leased properties in Athens and Thessaloniki. • The awaredes must operate an established business, have all necessary licenses and permits, and maintain a permanent address within Greece. RESPONSE REQUIRED: Yes
- RIPRAP SUPPLY
INTERIOR, DEPARTMENT OF THENAICS 212319Due Aug 27, 2026
• The National Park Service, North Cascades National Park (NOCA), requires crushed rock and similar supplies for maintenance activities.]** **• NAICS code is 212329 Other Crushed and Broken Stone Mining and Quarrying.** **• Average annual employee size: 550 in past three years - meets small business size standard of 500 employees.** **• Firm fixed-price commercial contract purchase order for crushed rock and similar supply delivery (NOCA only).** **• One award to one contractor only, no multiple awards in response to this solicitation.** **• Award selection made in accordance with FAR Part 13 - General Services Administration (GSA) Acquisition Procedure Act (APPA).**
- Class IV base course aggregate
DEPT OF DEFENSENAICS 212319Due Aug 31, 2026
• The 18th Contracting Squadron intends to procure Class IV 1-1/2 inch minus aggregate material for Civil Engineering Service located at Kadena Air Base. • The solicitation will be posted on or about August 10, 2026, with SF1449 - Solicition Form attached. • The quantity available is 2100 tons. DISCLAIMER: (This is NOT a solicitation. This is a pre-solicitation notice only. No proposals or quotes are being requested at this time. No award will be made on the basis of this notice.)
- Class IV base course aggregate
DEPT OF DEFENSENAICS 212319Due Aug 31, 2026
• The Department of Veterans Affairs Network Contracting Office 23 requires brand-name or equal delivery of a specific door-to-door medical equipment solution at the Milwaukee VA Medical Center. • Acquisition is set aside for small businesses under NAICS code 811219 (Other Electronic and Precision Equipment Repair) and requires an approved partner brand. • Deliveries must meet specific size, material, and quality requirements due to the sensitive nature of the equipment and FDA compliance needs. • The period of performance spans a single base year plus two option years at Milwaukee VAMC.
- 3,340 TONS OF 3" LIMESTONE MATERIAL
DEPT OF DEFENSENAICS 212321Due Sep 2, 2026
• The U.S. Army Corps of Engineers, Louisville District, solicits a commercial item offer for the procurement of 3,340 tons of 3" Minus Breaker Run limestone for HDPE Range operations. • The acquisition is set-aside for small businesses with an NAICS code of 212321 and a size standard of 500 Employees, but this requirement is not applicable in this case due to a different NAICS code (237990) being used. • The offer must include complete technical specifications to enable the Government's evaluation and determination of technical acceptability.
- BUFFALO MONITOR WELL PLUGGING 2026
INTERIOR, DEPARTMENT OF THENAICS 213112Due Sep 2, 2026
- Deschutes Nation Forest Rock Crushing - Black Butte Pit
AGRICULTURE, DEPARTMENT OFNAICS 212319Due Sep 10, 2026
• Project includes clearing and grubbing, pit development, aggregate crushing, stockpiling, and testing at Black Butte Pit in Sisters, Oregon, on the Deschutes National Forest. • Acquisition is set-aside for small businesses (550 employees) under North American Industry Classification Standard Code 212319. • Location is the Black Butte Pit on Forest Service Road 2060105, off Highway 20 near Sisters, OR, with directions provided for access. • Estimated start date to work is October 1, 2026, to April 15, 2027.
- 1240BE25Q0089_Aggregate Supply_Notice of Intent to Award Single Source
AGRICULTURE, DEPARTMENT OFNAICS 212321Due Sep 22, 2026
• The U.S. Forest Service requires 8,250 Tons of Commercial Grade Aggregate for project materials. • This is a single-source award due to the selected vendor's geographic coverage capabilities. • Aggregate supply must comply with specifications from active pit locations in Clackamas, Linn, Benton, and Deschutes Counties. • Quotes are being requested from all responsible sources without issuing a formal solicitation.
- E-Seal Technology: A New Paradigm for Leaky Well Remediation
ENERGY, DEPARTMENT OFNAICS 213112Due Oct 1, 2026
• The company E-Seal Technology aims to repair aging wells using a unique liquid sealant that transforms into a durable plug under electric field. • An estimated tenfold cost advantage, ability to mitigate galvanic corrosion, and AI-controlled system feature the proposed solution. • Starts as low-viscosity fluid with specially engineered surfactant micelles for electrokinetic action and colloidal particles. • Electric field application leads to three forces: Electrophoresis, electro-osmosis, and dielectrophoresis.
- EO14398 TRAIL AGGREGATE - GLBA
INTERIOR, DEPARTMENT OF THENAICS 212321Due Aug 17, 2027
Recently Awarded (Last 90 Days)
- CAP Rathbun Shoreline Rock Purchase
DEPT OF DEFENSE→ ARCHITECTURAL CONSULTING GROUP OF CHICAGO INC$3.9M
- 56--OK-DEEP FORK NWR-LEVEE GRAVEL SUPPLY, DELIVERY, AN
INTERIOR, DEPARTMENT OF THE→ CROWLEY HOLDINGS LLC$30K
- 56--TX-ANAHUAC NWR-LIMESTONE ROADBASE
INTERIOR, DEPARTMENT OF THE→ AMERICAN CLASSIC CONSTRUCTION INC.$79K
- Rock Crushing, Indian Springs Pit Development
AGRICULTURE, DEPARTMENT OF→ WHO LTD$219K
- 56--Trail Materials
INTERIOR, DEPARTMENT OF THE→ FEDERON PROCUREMENT SOLUTIONS$40K
- 56--BLRI-CARRIAGE TRAIL GRAVEL MIX
INTERIOR, DEPARTMENT OF THE→ AMERICAN CLASSIC CONSTRUCTION INC.$266K
- Rock Purchase for USACE Harbor Facilities at Gasconade Office
DEPT OF DEFENSE→ CROWLEY HOLDINGS LLC$900K
- Anderson Gravel Pit Rock Crushing
AGRICULTURE, DEPARTMENT OF→ J J EXCAVATION INC$622K
- 56--CA-HUMBOLDT BAY NWR-BULK MATERIALS
INTERIOR, DEPARTMENT OF THE→ KERNEN CONSTRUCTION$585K
- 56--AR-FELSENTHAL NWR-GRAVEL_FY26
INTERIOR, DEPARTMENT OF THE→ AMERICAN CLASSIC CONSTRUCTION INC.$150K
Frequently Asked Questions
What government contracts exist in mining and oil/gas (NAICS 21)?
NAICS sector 21 covers mining, oil and gas extraction, and support activities. Federal contracts include energy resource management, environmental remediation on federal lands, and research. Key agencies include the Department of Energy, Bureau of Land Management, and Army Corps of Engineers.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.