SICCODE.com / ISIC Rev. 5 Lookup / sic:321

3 codes match "sic:321", led by Manufacturing (section C).

Official United Nations ISIC Rev. 5 classification. What is an ISIC code?

3 ISIC codes with "sic:321" in the title

  1. 321 Group Manufacture of jewellery, bijouterie and related articles

    C Manufacturing 32 Other manufacturing

    This group includes the manufacture of jewellery and imitation jewellery articles.

    View code → NAICS 2022 equivalents →

  2. 3211 Class Manufacture of jewellery and related articles

    C Manufacturing 32 Other manufacturing 321 Manufacture of jewellery

    View code → NAICS 2022 equivalents →

  3. 3212 Class Manufacture of imitation jewellery and related articles

    C Manufacturing 32 Other manufacturing 321 Manufacture of jewellery

    View code → NAICS 2022 equivalents →

That’s every ISIC Rev. 5 code matching “sic:321”. Search all industry codes for “sic:321”

Published by SICCODE.com. Titles are the United Nations ISIC Rev. 5 text. Explanatory notes, August 19, 2026. ISIC to NAICS conversion uses ISIC Rev. 4.