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    ← Back to NAICS AI Search

    213113 - Support Activities for Coal Mining

    If you're involved in the coal mining industry or considering entering this niche market, understanding NAICS code 213113 is critical. This classification plays a vital role in defining the businesses engaged in essential support activities for coal mining operations. From exploration and drilling to overburden removal, companies operating under this code provide indispensable services that enable efficient coal extraction and production.


    What is NAICS Code 213113?

    NAICS code 213113: Support Activities for Coal Mining comprises establishments primarily engaged in performing support activities on behalf of coal mining operations. These activities include everything from coal exploration, drilling, mine tunneling, blasting, and other specialized services that assist in coal extraction and production processes.

    Sector: Mining, Quarrying, and Oil and Gas Extraction

    This industry falls within the broader Mining, Quarrying, and Oil and Gas Extraction sector, affirming its fundamental role in natural resource development and energy production infrastructure.


    Key Activities Covered Under NAICS 213113

    Businesses classified under NAICS 213113 provide specialized support services such as:

    • Coal exploration and prospecting services (excluding geophysical surveying and mapping)
    • Contract-based coal drilling and blasting
    • Mine shaft sinking and tunneling services
    • Overburden and stripping services for coal mine sites
    • Pumping and draining of coal mines
    • Recovery of culm banks (anthracite and coal)
    • Coal mine site development and preparation (limited to certain contract activities)

    Size Standard for NAICS Code 213113

    To qualify as a small business under NAICS 213113, the size standard is an average annual receipt of $27.5 million or less. This size standard is regulated by the U.S. Small Business Administration (SBA) and is essential for businesses seeking government contracts or small business certifications in the coal mining support sector.


    Typical Businesses Under NAICS Code 213113

    Some common examples of business types or activities falling under this classification include:

    • Coal exploration services companies
    • Contract firms specializing in coal mine tunneling and shaft sinking
    • Blasting contractors serving coal mining operations
    • Coal mining support service providers (training, overburden removal, pumping)
    • Surface mine site development contractors (anthracite, bituminous, lignite)
    • Auger coal mining service contractors

    Detailed Code Descriptions for NAICS 213113

    Activity Description
    Anthracite mine tunneling on a contract basis
    Anthracite mining services on a contract basis (except geophysical surveying and mapping)
    Auger coal mining services on a contract basis (except geophysical surveying and mapping)
    Bituminous coal mining services on a contract basis (except geophysical surveying and mapping)
    Bituminous coal or lignite surface mine site development on a contract basis
    Bituminous coal stripping service on a contract basis
    Bituminous or lignite auger mining service on a contract basis
    Blasting services, coal mining, on a contract basis
    Coal mining services on a contract basis (except geophysical surveying and mapping)
    Coal mining support services on a contract basis (e.g., tunneling, blasting, training)
    Culm bank recovery, anthracite, on a contract basis
    Culm bank recovery, coal, on a contract basis
    Draining or pumping coal mines on a contract basis
    Drilling services for coal mining on a contract basis
    Exploration services for coal on a contract basis (except geophysical surveying and mapping)
    Lignite mining services on a contract basis (except geophysical surveying and mapping)
    Mine shaft sinking services for coal mining on a contract basis
    Mine tunneling services for coal mining on a contract basis
    Overburden removal for coal mining on a contract basis
    Prospect and test drilling services for coal mining on contract basis
    Pumping or draining coal mines on a contract basis
    Removal of overburden for coal mining on a contract basis
    Shaft sinking for coal mines on a contract basis
    Sinking shafts for coal mining on a contract basis
    Stripping overburden services for coal mining on a contract basis
    Tunneling services for coal mining on a contract basis

    Frequently Asked Questions (FAQ)

    1. What industries fall under NAICS code 213113?

    NAICS 213113 covers businesses providing support services specifically for coal mining operations, including exploration, drilling, blasting, tunneling, and overburden removal contractors.

    2. What is the SBA size standard for NAICS 213113?

    The size standard is $27.5 million average annual receipts, which determines eligibility for small business status and certain federal contracting opportunities.

    3. Are geophysical surveying and mapping included in NAICS 213113?

    No, geophysical surveying and mapping services are generally excluded from NAICS 213113 and classified under different NAICS codes.

    4. Can companies involved in overburden removal be classified under this code?

    Yes, but only when performed on a contract basis as a support activity specifically for coal mining operations.

    5. How is NAICS 213113 important for government contracting?

    This NAICS code helps government agencies identify qualified contractors who specialize in coal mining support services, making it easier to direct contracts and set eligibility criteria.


    Conclusion

    Understanding NAICS code 213113 - Support Activities for Coal Mining is essential for businesses operating in or entering the coal mining support sector. From exploration to site preparation and blasting services, this classification captures vital contract-based activities that support coal extraction.

    By aligning your business with this NAICS code and meeting the size standard of $27.5 million, you can optimize your opportunities in government contracting and industry networking. Whether you provide drilling services, tunneling, or coal mine support, NAICS 213113 serves as the gateway to numerous professional engagements within the mining sector.


    Stay informed and competitive by understanding your industry classification. For more insights on NAICS codes and government contracting, follow our blog and subscribe to our updates.

    View Active Opportunities for NAICS 213113

    See current federal, state, and local government contracts using this NAICS code.

    Browse 213113 Opportunities →
    ← Back to NAICS Browser

    Explore More NAICS Codes:

    • 325992 - Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
    • 3169 - Other Leather and Allied Product Manufacturing
    • 311412 - Frozen Specialty Food Manufacturing
    • 22131 - Water Supply and Irrigation Systems
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