Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

Examples:
FromSIC
2396
Automotive and Apparel Trimmings
Open detail
ToNAICS
313110
Fiber, Yarn, and Thread Mills
Open detail
ToNAICS
313220
Narrow Fabric Mills and Schiffli Machine Embroidery
Open detail
ToNAICS
313230
Nonwoven Fabric Mills
Open detail
ToNAICS
313240
Knit Fabric Mills
Open detail
ToNAICS
313310
Textile and Fabric Finishing Mills
Open detail
ToNAICS
313320
Fabric Coating Mills
Open detail
ToNAICS
314110
Carpet and Rug Mills
Open detail
ToNAICS
314120
Curtain and Linen Mills
Open detail
ToNAICS
314910
Textile Bag and Canvas Mills
Open detail
ToNAICS
314994
Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills
Open detail
ToNAICS
314999
All Other Miscellaneous Textile Product Mills
Open detail
ToNAICS
315210
Cut and Sew Apparel Contractors
Open detail
ToNAICS
315250
Cut and Sew Apparel Manufacturing (except Contractors)
Open detail
ToNAICS
315990
Apparel Accessories and Other Apparel Manufacturing
Open detail
ToNAICS
316990
Other Leather and Allied Product Manufacturing
Open detail
ToNAICS
321999
All Other Miscellaneous Wood Product Manufacturing
Open detail
ToNAICS
322220
Paper Bag and Coated and Treated Paper Manufacturing
Open detail
ToNAICS
323111
Commercial Printing (except Screen and Books)
Open detail
ToNAICS
323113
Commercial Screen Printing
Open detail
ToNAICS
323117
Books Printing
Open detail
ToNAICS
325220
Artificial and Synthetic Fibers and Filaments Manufacturing
Open detail
ToNAICS
326111
Plastics Bag and Pouch Manufacturing
Open detail
ToNAICS
326112
Plastics Packaging Film and Sheet (including Laminated) Manufacturing
Open detail
ToNAICS
326113
Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing
Open detail
ToNAICS
326121
Unlaminated Plastics Profile Shape Manufacturing
Open detail
ToNAICS
326122
Plastics Pipe and Pipe Fitting Manufacturing
Open detail
ToNAICS
326130
Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing
Open detail
ToNAICS
326140
Polystyrene Foam Product Manufacturing
Open detail
ToNAICS
326150
Urethane and Other Foam Product (except Polystyrene) Manufacturing
Open detail
ToNAICS
326160
Plastics Bottle Manufacturing
Open detail
ToNAICS
326191
Plastics Plumbing Fixture Manufacturing
Open detail
ToNAICS
326199
All Other Plastics Product Manufacturing
Open detail
ToNAICS
326211
Tire Manufacturing (except Retreading)
Open detail
ToNAICS
326220
Rubber and Plastics Hoses and Belting Manufacturing
Open detail
ToNAICS
326291
Rubber Product Manufacturing for Mechanical Use
Open detail
ToNAICS
326299
All Other Rubber Product Manufacturing
Open detail
ToNAICS
332312
Fabricated Structural Metal Manufacturing
Open detail
ToNAICS
332313
Plate Work Manufacturing
Open detail
ToNAICS
332913
Plumbing Fixture Fitting and Trim Manufacturing
Open detail
ToNAICS
332992
Small Arms Ammunition Manufacturing
Open detail
ToNAICS
332993
Ammunition (except Small Arms) Manufacturing
Open detail
ToNAICS
332994
Small Arms, Ordnance, and Ordnance Accessories Manufacturing
Open detail
ToNAICS
333131
Mining Machinery and Equipment Manufacturing
Open detail
ToNAICS
333310
Commercial and Service Industry Machinery Manufacturing
Open detail
ToNAICS
333923
Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
Open detail
ToNAICS
334220
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Open detail
ToNAICS
334290
Other Communications Equipment Manufacturing
Open detail
ToNAICS
335139
Electric Lamp Bulb and Other Lighting Equipment Manufacturing
Open detail
ToNAICS
336211
Motor Vehicle Body Manufacturing
Open detail
ToNAICS
336310
Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
Open detail
ToNAICS
336320
Motor Vehicle Electrical and Electronic Equipment Manufacturing
Open detail
ToNAICS
336330
Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
Open detail
ToNAICS
336340
Motor Vehicle Brake System Manufacturing
Open detail
ToNAICS
336350
Motor Vehicle Transmission and Power Train Parts Manufacturing
Open detail
ToNAICS
336360
Motor Vehicle Seating and Interior Trim Manufacturing
Open detail
ToNAICS
336390
Other Motor Vehicle Parts Manufacturing
Open detail
ToNAICS
336411
Aircraft Manufacturing
Open detail
ToNAICS
336412
Aircraft Engine and Engine Parts Manufacturing
Open detail
ToNAICS
336413
Other Aircraft Parts and Auxiliary Equipment Manufacturing
Open detail
ToNAICS
336414
Guided Missile and Space Vehicle Manufacturing
Open detail
ToNAICS
336415
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
Open detail
ToNAICS
336419
Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
Open detail
ToNAICS
336510
Railroad Rolling Stock Manufacturing
Open detail
ToNAICS
336611
Ship Building and Repairing
Open detail
ToNAICS
336999
All Other Transportation Equipment Manufacturing
Open detail
ToNAICS
337215
Showcase, Partition, Shelving, and Locker Manufacturing
Open detail
ToNAICS
337910
Mattress Manufacturing
Open detail
ToNAICS
337920
Blind and Shade Manufacturing
Open detail
ToNAICS
339920
Sporting and Athletic Goods Manufacturing
Open detail
ToNAICS
339940
Office Supplies (except Paper) Manufacturing
Open detail
ToNAICS
339950
Sign Manufacturing
Open detail
ToNAICS
339991
Gasket, Packing, and Sealing Device Manufacturing
Open detail
ToNAICS
339999
All Other Miscellaneous Manufacturing
Open detail
  • approximate NAICS 313110 — mapped via ISIC 1311
  • approximate NAICS 313220 — mapped via ISIC 1399
  • approximate NAICS 313230 — mapped via ISIC 1399
  • approximate NAICS 313240 — mapped via ISIC 1399
  • approximate NAICS 313310 — mapped via ISIC 1311
  • approximate NAICS 313320 — mapped via ISIC 2219
  • approximate NAICS 314110 — mapped via ISIC 1393
  • approximate NAICS 314120 — mapped via ISIC 2220
  • approximate NAICS 314910 — mapped via ISIC 1392
  • approximate NAICS 314994 — mapped via ISIC 1394
  • approximate NAICS 314999 — direct correspondence
  • approximate NAICS 315210 — direct correspondence
  • approximate NAICS 315250 — mapped via ISIC 1420
  • approximate NAICS 315990 — direct correspondence
  • approximate NAICS 316990 — mapped via ISIC 1410
  • approximate NAICS 321999 — mapped via ISIC 2220
  • approximate NAICS 322220 — mapped via ISIC 1399
  • approximate NAICS 323111 — mapped via ISIC 1811
  • approximate NAICS 323113 — direct correspondence
  • approximate NAICS 323117 — mapped via ISIC 1811
  • approximate NAICS 325220 — mapped via ISIC 2220
  • approximate NAICS 326111 — mapped via ISIC 2220
  • approximate NAICS 326112 — mapped via ISIC 2220
  • approximate NAICS 326113 — mapped via ISIC 2220
  • approximate NAICS 326121 — mapped via ISIC 2220
  • approximate NAICS 326122 — mapped via ISIC 2220
  • approximate NAICS 326130 — mapped via ISIC 2220
  • approximate NAICS 326140 — mapped via ISIC 2220
  • approximate NAICS 326150 — mapped via ISIC 2220
  • approximate NAICS 326160 — mapped via ISIC 2220
  • approximate NAICS 326191 — mapped via ISIC 2220
  • approximate NAICS 326199 — mapped via ISIC 2220
  • approximate NAICS 326211 — mapped via ISIC 2219
  • approximate NAICS 326220 — mapped via ISIC 2219
  • approximate NAICS 326291 — mapped via ISIC 2219
  • approximate NAICS 326299 — mapped via ISIC 2219
  • approximate NAICS 332312 — mapped via ISIC 3011
  • approximate NAICS 332313 — mapped via ISIC 3011
  • approximate NAICS 332913 — mapped via ISIC 2220
  • approximate NAICS 332992 — mapped via ISIC 2520
  • approximate NAICS 332993 — mapped via ISIC 2520
  • approximate NAICS 332994 — mapped via ISIC 2520
  • approximate NAICS 333131 — mapped via ISIC 3020
  • approximate NAICS 333310 — mapped via ISIC 2520
  • approximate NAICS 333923 — mapped via ISIC 3020
  • approximate NAICS 334220 — mapped via ISIC 2520
  • approximate NAICS 334290 — mapped via ISIC 3020
  • approximate NAICS 335139 — mapped via ISIC 1399
  • approximate NAICS 336211 — mapped via ISIC 2930
  • approximate NAICS 336310 — mapped via ISIC 2930
  • approximate NAICS 336320 — mapped via ISIC 2930
  • approximate NAICS 336330 — mapped via ISIC 2930
  • approximate NAICS 336340 — mapped via ISIC 2930
  • approximate NAICS 336350 — mapped via ISIC 2930
  • approximate NAICS 336360 — direct correspondence
  • approximate NAICS 336390 — mapped via ISIC 2930
  • approximate NAICS 336411 — mapped via ISIC 2520
  • approximate NAICS 336412 — mapped via ISIC 3030
  • approximate NAICS 336413 — mapped via ISIC 2520
  • approximate NAICS 336414 — mapped via ISIC 2520
  • approximate NAICS 336415 — mapped via ISIC 2520
  • approximate NAICS 336419 — mapped via ISIC 3030
  • approximate NAICS 336510 — mapped via ISIC 3020
  • approximate NAICS 336611 — mapped via ISIC 3011
  • approximate NAICS 336999 — mapped via ISIC 2930
  • approximate NAICS 337215 — mapped via ISIC 2220
  • approximate NAICS 337910 — mapped via ISIC 2220
  • approximate NAICS 337920 — mapped via ISIC 1392
  • approximate NAICS 339920 — mapped via ISIC 2219
  • approximate NAICS 339940 — mapped via ISIC 1399
  • approximate NAICS 339950 — mapped via ISIC 1811
  • approximate NAICS 339991 — mapped via ISIC 2219
  • approximate NAICS 339999 — mapped via ISIC 2220