NAICS Codes by Business Activity: X
14 business activities
| Business activity | NAICS code | Size standard |
|---|---|---|
| X-mas tree light bulbs manufacturing | 335110 Electric Lamp Bulb and Part Manufacturing | 1,250 employees |
| X-ray apparatus and tubes (e.g., control, industrial, medical, research) manufacturing | 334517 Irradiation Apparatus Manufacturing | 1,200 employees |
| X-ray film and plates, sensitized, manufacturing | 325992 Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing | 1,500 employees |
| X-ray generators manufacturing | 334517 Irradiation Apparatus Manufacturing | 1,200 employees |
| X-ray inspection services | 541380 Testing Laboratories and Services | $19 million in average annual receipts |
| X-ray irradiation equipment manufacturing | 334517 Irradiation Apparatus Manufacturing | 1,200 employees |
| X-ray laboratories, medical or dental | 621512 Diagnostic Imaging Centers | $19 million in average annual receipts |
| X-ray machines and parts, medical and dental, merchant wholesalers | 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers | 200 employees |
| X-ray tubes manufacturing | 334517 Irradiation Apparatus Manufacturing | 1,200 employees |
| X-Y recorders (i.e., plotters (except computer peripheral equipment)) manufacturing | 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | 750 employees |
| Xanthone insecticides manufacturing | 325320 Pesticide and Other Agricultural Chemical Manufacturing | 1,150 employees |
| Xylene made from refined petroleum or liquid hydrocarbons | 325110 Petrochemical Manufacturing | 1,300 employees |
| Xylene made in petroleum refineries | 324110 Petroleum Refineries | 1,500 employees |
| Xylophones and parts manufacturing | 339992 Musical Instrument Manufacturing | 1,000 employees |
Business activities are the U.S. Census Bureau's illustrative examples for each NAICS code, size standards the SBA's. An activity Census lists under a retired code and a code in use names only the code in use. Search NAICS codes
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