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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /21

    NAICS Demand Lane

    Mining, Quarrying, and Oil and Gas Extraction, Contract Opportunities

    2,639 total opportunities (2,639 active) tied to NAICS 21 across federal, state, local, and forecast sources.
    NAICS 21Federal + SLED2.6K total
    View NAICS definition →
    Total Opportunities
    2.6K
    Across all indexed sources
    Active Estimate
    2.6K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 21.

    DEPARTMENT OF VETERANS AFFAIRS

    H999--UNDERGROUND FUEL STORAGE TANK CLEANING, INSPECTION, TESTING AND RE-FUELING

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting services to clean, inspect, and test underground fuel storage tanks and replenish fuel. The solicitation references a statement of work and attachments for technical requirements. Responses are due November 6, 2026.

    CA

    Posted Oct 23, 2026Due Nov 6, 2026SolicitationNAICS 213112Sol: 36C26127Q0089
    View details→

    DEPARTMENT OF THE INTERIOR

    56--GABION RIP RAP MATERIAL FOR EMERGENCY REPAIR OF BRIDGE, BIA ROUTE N65, LOW MOUN

    Archived

    AI Summary

    The Bureau of Indian Affairs intends to award a sole-source, firm-fixed-price contract to Brimhall Sand & Rock for gabion riprap material needed for emergency bridge repairs on BIA Route N65 in Low Mountain, Arizona. This is a notice of intent, not a request for competitive proposals; no solicitation is available. The …

    NM

    Posted Oct 21, 2026Due Oct 21, 2026Special NoticeNAICS 212321Sol: DOIASAM270002
    View details→

    DEPT OF DEFENSE

    ROAD ROCK AND DITCH LINING

    Active

    AI Summary

    The Department of the Army is soliciting offers for road rock and ditch lining under a combined synopsis/solicitation. The opportunity is set aside for small businesses and is due October 27, 2026. The notice does not provide quantities, delivery location, or whether installation is included; consult the solicitation f…

    NY

    Posted Oct 20, 2026Due Oct 27, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0065
    View details→

    DEPT OF DEFENSE

    56--CLAMP,EDGE,MATING

    Active

    AI Summary

    DLA is soliciting quotes for NSN 5680-01-445-6865, a mating edge clamp, with 690 units on Line 0001 and one unit on Line 0002. Delivery is to DLA Distribution within 180 and 30 days after order, respectively. The procurement is set aside for small businesses; responsible sources may submit quotes electronically.

    PA

    Posted Oct 20, 2026Due Oct 27, 2026Combined Synopsis/SolicitationNAICS 213113Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E626Q0702
    View details→

    DEPT OF DEFENSE

    30--SHAFT,SHOULDERED

    Active

    AI Summary

    DLA is soliciting electronic quotes for 13 shouldered shafts, NSN 3040-01-228-4200, for delivery to DLA depots in the United States and overseas within 96 days after order. The one-year procurement may establish an automated indefinite delivery contract, with a $350,000 aggregate order limit, an estimated two orders an…

    OH

    Posted Oct 20, 2026Due Nov 3, 2026Combined Synopsis/SolicitationNAICS 213113Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L127U0105
    View details→

    DEPT OF DEFENSE

    AGGREGATE STONE MATERIAL - FORT RILEY, KANSAS

    Active

    AI Summary

    The Army is soliciting aggregate stone and sand procurement, hauling, and delivery to multiple Directorate of Public Works locations at Fort Riley, Kansas, for tactical trail and road maintenance and erosion control. Materials must meet specified quality standards, with laboratory certification and certified weight tic…

    KS

    Posted Oct 19, 2026Due Nov 8, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W911RX27QA002
    View details→

    DEPARTMENT OF AGRICULTURE

    CHAMPION CREEK PIT ROCK CRUSHING SUPPLY

    Active

    AI Summary

    The Department of Agriculture is soliciting quotes for the Champion Creek Pit Rock Crushing project, which involves developing a pit for crushed aggregate surfacing material for forest roads. This opportunity is set aside for small businesses and requires various site preparation and restoration activities. Quotes are …

    CO

    Posted Oct 16, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 1240LT27Q0008
    View details→

    DEPT OF DEFENSE

    BASE COURSE

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Army, is soliciting proposals for a base course project. This opportunity is categorized under NAICS code 212319 and is a combined synopsis/solicitation. Bidders should note that this opportunity is not set aside for small businesses.

    NY

    Posted Oct 15, 2026Due Oct 20, 2026Combined Synopsis/SolicitationNAICS 212319Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0043
    View details→

    DEPT OF DEFENSE

    DIRECT SUPPLY NATURAL GAS DLA ENERGY NATURAL GAS PROGRAM 7.2 SOUTH REGION

    Active

    AI Summary

    This opportunity is a Request for Proposal (RFP) for the direct supply of natural gas to various DoD and federal civilian installations in the Southern Region. The contract will cover a 24-month delivery period starting June 1, 2027, with an estimated quantity of 34,620,121 Dekatherms. Offers are being accepted under a…

    VA

    Posted Oct 14, 2026Due Nov 17, 2026Combined Synopsis/SolicitationNAICS 211130Sol: SPE60426R0404
    View details→

    DEPARTMENT OF AGRICULTURE

    GAOA GRAVEL DELIVERY BLOOMINGTON LAKE TRAIL HEAD CTNF

    Archived

    AI Summary

    The opportunity involves the delivery of gravel to the Bloomington Lake Campground within the Caribou-Targhee National Forest. This is a special notice under the GAOA program, and it is associated with NAICS code 212321. Interested parties should prepare for potential bidding as details may evolve.

    ID

    Posted Oct 9, 2026Due Oct 15, 2026Special NoticeNAICS 212321Total Small Business Set-Aside (FAR 19.5)
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,043
    sled
    1,580
    forecast
    16

    Related NAICS Codes

    • 211, Oil and Gas Extraction→
    • 2111, Oil and Gas Extraction→
    • 21111, Oil and Gas Extraction→
    • 211111, Crude Petroleum and Natural Gas Extraction→
    • 211112, Natural Gas Liquid Extraction→
    • 21112, Crude Petroleum Extraction→
    • 211120, Crude Petroleum Extraction→
    • 21113, Natural Gas Extraction→
    • 211130, Natural Gas Extraction→
    • 212, Mining (except Oil and Gas)→

    Explore

    • 21 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 21

    This sector comprises establishments that extract naturally occurring mineral solids, liquid minerals, and gases. It includes mining, quarrying, and oil and gas extraction activities.

    Read the full NAICS definition →