NAICS 333310:
Commercial and Service Industry Machinery Manufacturing
This industry comprises establishments primarily engaged in manufacturing commercial and service industry machinery, such as optical instruments and lenses (except ophthalmic), photographic and photocopying equipment, automatic vending machinery, commercial laundry and drycleaning machinery, office machinery, automotive maintenance equipment (except mechanics' handtools), and commercial-type cooking equipment.
Binoculars manufacturingPeriscopes manufacturingTelescopes manufacturing+5 examples
Matching SIC code: 3827 Optical Instruments and Lenses (also 3578 Calculating and Accounting Machines, Except Electronic Computers, 3861 Photographic Equipment and Supplies)
Where it sits
- 31-33ManufacturingSector
- 333Machinery ManufacturingSubsector
- 3333Commercial and Service Industry Machinery ManufacturingIndustry group
- 33331Commercial and Service Industry Machinery ManufacturingNAICS industry
- 333310Commercial and Service Industry Machinery ManufacturingNational industry
Largest companies with NAICS 333310
Updated Nov 9, 2026| Rank | Company | Headquarters | Employees |
|---|---|---|---|
| 1 |  Tennant Companytennantco.com | Eden Prairie, US | 3K |
| 2 |  Alliance Laundry Systems LLCalliancelaundry.com | Ripon, US | 2.1K |
| 3 |  Hunter Engineering Companyhunter.com | Bridgeton, US | 1.5K |
| 4 |  iAiarx.com | Indianapolis, US | 1.5K |
| 5 |  GBCgbc.com | Lake Zurich, US | 1.5K |
| 6 |  Bell and Howellbellhowell.net | Durham, US | 1.1K |
| 7 |  Bally Technologiesballytech.com | Las Vegas, US | 1K |
| 8 |  National Carwash Solutionsncswash.com | Cranberry Township, US | 1K |
| 9 |  Welbilt Inc.welbilt.com | Vernon Hills, US | 942 |
| 10 |  Sonny's Enterprises Inc. - Conveyorized Car Wash Equipment Leadersonnysdirect.com | Fort Lauderdale, US | 939 |
Not this code?
Similar activities the Census classifies elsewhere.
- 3352Household Appliance ManufacturingManufacturing household-type appliances
- 334111Electronic Computer ManufacturingManufacturing and/or assembling electronic computers
- 334118Computer Terminal and Other Computer Peripheral Equipment ManufacturingManufacturing computer terminals and other computer peripheral equipment (except storage devices), including point-of-sale terminals and automated teller machines (ATMs)
- 334210Telephone Apparatus ManufacturingManufacturing facsimile equipment
Questions about NAICS 333310
Which businesses use NAICS 333310?
What SIC code matches NAICS 333310?
How many companies have NAICS 333310?
Code titles, definitions, examples and SIC matches: NAICS 2022 and the Census concordances, US Census Bureau. Company counts and lists: Crustdata, companies with a website, each by its primary code, updated weekly. Employee counts are estimates.