IRS Business Activity Codes
(Click on Number for more info) | NAICS 2007 Codes
(Click on Number for more info) | SIC Codes |
| Number | Description | Number | Description | Number | Description |
| 238100 | Foundation, Structure, & Building Exterior Contractors |
238150** | Glass and Glazing Contractors| Also called: | | Mirror installation | | Hermetically sealed window unit, commercial type, installation | | more detail... |
|
1793 | Glass and Glazing Work |
| 1799 | Special Trade Contractors, N.E.C. |
| 238120** | Structural Steel and Precast Concrete Contractors| Also called: | | Prestressed concrete beam, slab or other component installation | | Precast concrete panel, slab, or form installation | | more detail... |
|
1791 | Structural Steel Erection |
| 238130** | Framing Contractors| Also called: | | Permanent wood foundation installation | | Ceiling beam, wood, installation | | more detail... |
|
1751 | Carpentry Work |
| 238300 | Building Finishing Contractors |
238340** | Tile and Terrazzo Contractors| Also called: | | Stone flooring installation | | Slate, interior, installation | | more detail... |
|
1743 | Terrazzo, Tile, Marble, and Mosaic Work |
| 238100 | Foundation, Structure, & Building Exterior Contractors |
238140** | Masonry Contractors| Also called: | | Fireplace, masonry, installation | | Field stone (i.e., masonry) installation | | more detail... |
|
1741 | Masonry, Stone Setting, and Other Stone Work |
| 1771 | Concrete Work |
| 561600 | Investigation & Security Services |
561621 | Security Systems Services (except Locksmiths)| Also called: | | Security alarm systems sales combined with installation, repair, or monitoring services | | Fire alarm sales combined with installation, repair, or monitoring services | | more detail... |
|
7382 | Security Systems Services |
| 237990 | Other Heavy & Civil Engineering Construction |
237990** | Other Heavy & Civil Engineering Construction| Also called: | | Riprap installation | | Horizontal drilling (e.g., underground cable, pipeline, sewer installation) | | more detail... |
|
1622 | Bridge, Tunnel, and Elevated Highway Construction |
| 1629 | Heavy Construction, N.E.C. |
| 1799 | Special Trade Contractors, N.E.C. |
| 8741 | Management Services |
| 238900 | Other Specialty Trade Contractors |
238910 | Site Preparation Contractors| Also called: | | Weeping tile installation | | Septic tank and weeping tile installation | | more detail... |
|
1081 | Metal Mining Services |
| 1241 | Coal Mining Services |
| 1389 | Oil and Gas Field Services, N.E.C. |
| 1481 | Nonmetallic Minerals Services, Except Fuels |
| 1629 | Heavy Construction, N.E.C. |
| NAICS Code 238910 matches more SIC codes. See the detail |
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2002 NAICS Information
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** In 2007, NAICS codes were updated from the 2002 codes to reflect changes in the structure of U.S. industries. The search term you entered matches a 2002 code, and the industry shown replaces all or part of the 2002 industry. The table below shows the relationship of the 2002 codes to the 2007 codes for industries above that were updated.
|
|
2002 NAICS Code |
Matching
2007 NAICS Codes
|
Explanation of Parts
|
| 234120 | Bridge and Tunnel Construction | 237310 | Highway, Street, and Bridge Construction (pt) | Bridge Construction |
| 237990** | Other Heavy and Civil Engineering Construction (pt) | Tunnel Construction |
| 235410 | Masonry and Stone Contractors | 238140** | Masonry Contractors (pt) | |
| 235430 | Tile, Marble, Terrazzo, and Mosaic Contractors | 238340** | Tile and Terrazzo Contractors | |
| 235510 | Carpentry Contractors | 238130** | Framing Contractors | Framing Carpentry |
| 238350 | Finish Carpentry Contractors | Finish Carpentry |
| 235910 | Structural Steel Erection Contractors| Also called: | | Store front metal, installation, construction contractors |
| 238120** | Structural Steel and Precast Concrete Contractors | Except Curtain Walls, Metal Furring Installation, and Cooling Tower Installation |
| 238190 | Other Foundation, Structure, and Building Exterior Contractors (pt) | Curtain Walls and Metal Furring Installation |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors (pt) | Cooling Tower Installation |
| 235920 | Glass and Glazing Contractors| Also called: | | Glass installation (except automotive) construction contractors |
| 238150** | Glass and Glazing Contractors | |
