GS1 Company Database (GEPIR)

Whose U.P.C. is this? Get trusted company data

Feel confident in your data — use the GS1 Company Database (GEPIR®) to verify U.P.C. barcodes, confirm company information, and more. The GS1 Company Database provides basic company information for more than one million GS1 member companies in more than 100 countries.

Why use the GS1 Company Database?

  • Check the validity of a U.P.C.
  • Verify who manufactures a product
  • Look up a company’s information
  • Validate GLN (location) assignments
  • Confirm your company’s GS1 Company Prefix registration



For large volume searches with the ability to download results, integrate with an API, and more, use GS1 US Data Hub® | Company.

Need to update your company information? For prefixes assigned by GS1 US, click here for member services. For other countries, please contact your local GS1 office