IZA has three categories of membership: Full, Affiliate and Associate.

Full membership is open to companies that mine, refine and recycle zinc and to producers of zinc oxide, zinc alloys, zinc sheet and zinc wire.

Affiliate members include companies that use zinc such as steel producers, die casters and general galvanizers; exploration companies and companies that recycle zinc but do not qualify for full membership.

Associate members include national zinc associations, environmental associations and other industry associations.

To view the list of IZA member companies, please click on:

Full members
Affiliate members
Associate members