SSIC 639—Other information service activities

Where 639 sits

1. K Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
2. 63 Information service activities and online marketplaces
3. 639 Other information service activities

Contains 1 narrower code

• 6390 Internet Search Engines and Other Information Service Activities

What 639 includes

• For details on Industry Group 639, refer to the industry descriptions under its subcategories

639 in other systems