10 SIC industries for “builders firstsource”

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SIC (Standard Industrial Classification) classifies businesses by their primary activity. It is used for marketing, business data, research, and regulatory filings. Learn about SIC →

  1. 1531 Operative Builders

    Builders primarily engaged in the construction of single-family houses and other buildings for sale on their own account rather than as contractors.

    320 U.S. business records

  2. 1542 General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses

    General contractors primarily engaged in the construction (including new work, additions, alterations, remodeling, and repair) of nonresidential buildings, other than industrial buildings and warehouses.

    34,672 U.S. business records

  3. 1522 General Contractors-Residential Buildings, other than Single-Family

    General contractors primarily engaged in construction (including new work, additions, alterations, remodeling, and repair) of residential buildings other than single-family houses.

    3,307 U.S. business records

  4. 1541 General Contractors-Industrial Buildings and Warehouses

    General contractors primarily engaged in the construction (including new work, additions, alterations, remodeling, and repair) of industrial buildings and warehouses, such as aluminum plants, automobile assembly plants, pharmaceutical manufacturing plants, and commercial warehouses.

    3,233 U.S. business records

  5. 5251 Hardware Stores

    The retail sale of a number of basic hardware lines, such as tools, builders'hardware, paint and glass, housewares and household appliances, and cutlery.

    12,896 U.S. business records

  6. 1799 Special Trade Contractors, Not Elsewhere Classified

    Special trade contractors primarily engaged in construction work, not elsewhere classified, such as construction of swimming pools and fences, erection and installation of ornamental metal work, house moving, shoring work, waterproofing, dampproofing, fireproofing, sandblasting, and steam cleaning of building exteriors.

    39,195 U.S. business records

  7. 1521 General Contractors-Single-Family Houses

    General contractors primarily engaged in construction (including new work, additions, alterations, remodeling, and repair) of single-family houses.

    …- general contractors, custom builders, single-family houses - general contractors, designing and erecting com…

    181,240 U.S. business records

  8. 1629 Heavy Construction, Not Elsewhere Classified

    General and special trade contractors primarily engaged in the construction of heavy projects, not elsewhere classified.

    3,890 U.S. business records

  9. 1741 Masonry, Stone Setting, and Other Stone Work

    Special trade contractors primarily engaged in masonry work, stone setting, and other stone work.

    9,241 U.S. business records

  10. 1622 Bridge, Tunnel, and Elevated Highway Construction

    General contractors primarily engaged in the construction of bridges; viaducts; elevated highways; and highway, pedestrian, and railway tunnels.

    1,330 U.S. business records

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Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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