Class Codes | Description |
005 | Tree Pruning, Spraying, Repairing |
007 | Threshing By Contractor |
009 | Logging |
0011 | Hydroponic Vegetable Production |
0013 | Landscape Contractor |
0036 | Milk Producer - Fluid Only |
055 | Sand, Gravel or Slag Digging or Excavation - Including Crushing |
059 | Mineral Milling |
107 | Beet, Sugar Refining, Mfg |
109 | Dairy Products Mfg |
101 | Grain Milling |
112 | Beverage Bottling; Alcoholic, Carbonated |
114 | Animal Oil Mfg |
119 | Meat Products Mfg |
130 | Padding & Upholstery Filling Mfg |
134 | Glove, Knit Goods Mfg |
139 | Fabric Coating NOC |
141 | Upholstery Cleaning On Customers' Premises |
163 | Textile Manufacturing - Synthetic Materials |
165 | Mattress Mfg |
201 | Tanning |
221 | Plastics Articles Mfg, Injection Molding |
222 | Plastics Articles Mfg, NOC |
225 | Rubber Goods Mfg |
227 | Yarn, Plastic Coated-Made From Purchased Yarn |
255 | Paper or Pulp Mfg |
257 | Paper Box Mfg |
261 | Honeycomb Products Mfg |
263 | Waxed Paper Mfg |
265 | Stationery Products Mfg |
282 | Trade Journal Publishing or Printing |
301 | Sawmill |
305 | Carpentry Shop |
306 | Woodenware Mfg |
311 | Cabinet Works |
319 | Furniture Assembly |
402 | Smelting |
404 | Steel Mfg |
406 | Wire Mfg |
407 | Tube Mfg - Iron or Steel |
411 | Steel Fabrication Shop Only |
413 | Iron Works |
415 | Fabricated Plate Work |
416 | Car Manufacturing - Railroad |
421 | Steel Foundry |
425 | Iron Foundry |
427 | Malleable Iron Foundry |
429 | Die Castings Mfg |
431 | Forging |
433 | Tool Mfg - Forged |
435 | Spring Mfg - Hot Wound |
445 | Hardware Mfg |
447 | Foundry - Non-Ferrous NOC |
449 | Plating Of Metal Articles |
451 | Auto, Truck or Trailer Body Mfg |
454 | Sheet Metal Products Fabrication, NOC |
457 | Wire Goods Mfg |
461 | Machine Shop |
464 | Machine Mfg NOC |
465 | Conveyor or Hoisting Systems Mfg |
467 | Roller Bearing Mfg |
501 | Cement Mfg |
502 | Plaster Statuary Mfg |
507 | Graphite Products Mfg |
511 | Concrete Products Mfg |
512 | Brick Mfg |
513 | Vitreous Tile Mfg/Pottery NOC |
514 | Refractory Products Mfg |
601 | Road/Street Construction: Paving |
602 | Street or Road Construction-Subsurface Work |
603 | Sewer/Storm Drain Construction |
605 | Railroad Maintenance Of Way - By Contractor |
607 | Well Drilling -Water & Drivers |
608 | Paving - Driveway - Blacktop or Cement/Concrete Works |
609 | Excavation NOC |
611 | Pile Driving |
617 | Gas, Steam, Water Main Repair |
645 | Wallboard Installation - Within Bldgs |
646 | Fixture Installation |
647 | Insulation Work NOC |
648 | Carpentry - Cabinet Work |
649 | Ceiling Installation |
651 | Asbestos Abatement Contractor |
652 | Carpentry - Residential Work |
653 | Masonry |
654 | Concrete Construction |
655 | Iron Erection |
656 | Stringing Of Electric, Phone, Telegraph Lines |
657 | Rigging NOC |
658 | Iron Erection - Ornamental or Non-Structural |
659 | Roofing - All Kinds |
661 | Electrical Wiring |
662 | Appliance Service or Repair |
663 | Asbestos Abatement Contractor-Pipe & Boiler Work Exclusively & Drivers |
664 | Heating, Ventilating, or AC Contractor |
665 | Painting |
666 | Wire Glass Installation |
668 | Tile, Stone, Mosaic or Terrazzo Work |
669 | Plastering NOC |
670 | Window Shade Installation |
673 | Sign Erection |
674 | Swimming Pool Construction |
675 | Machinery or Equipment Erection or Repair |
676 | Sheet Metal Installation |
677 | Boiler Installation |
679 | Advertising Company, Outdoor |
681 | Tent Installation |
681 | Yacht Basin - State Coverage Only |
682 | Tugboat Repair - State Coverage Only |
716 | Marina |
718 | Boat Building or Repair |
759 | Cable TV - Installation Of New Systems |
805 | Milk Hauling - By Contractor |
808 | Trucking: Palletized Freight Only |
809 | Fuel Distribution |
811 | Trucking NOC; Tow Trucks (not including Repo Work) |
812 | Mail Hauling |
814 | Tractor Dealer-Including Service & Repair |
815 | Wagon Repairing |
855 | Lumberyard - Wholesale Only |
857 | Steel Warehouse - Including Incidental Cutting |
858 | Ferrous Scrap Metal Dealer |
859 | Nonferrous Scrap Metal Dealer |
861 | Automobile Dismantler |
910 | Sausage Casings Dealer-Natural-Includes Cleaning |
911 | Tomato Products Dealer - Wholesale |
924 | Wool Merchant |
999 | Cemetery Operation |
6824 | Boat Building or Repair |
6826 | Marina - With Federal Coverage |
6843 | Ship Building, Iron or Steel |
6872 | Ship Scaling |
7309 | Stevedoring NOC |
7313 | Ore Dock Operation |
7317 | Automobile Haulaway/Driveaway |
7327 | Stevedoring Containers |
7366 | Freight Handling On Piers |
8709 | Weighers, Samplers or Inspectors On Vessel/Dock |
8726 | Steamship Lines - Port Employees |
