AZZ

AZZ is a North American provider of metal coating services, best known for hot-dip galvanizing of fabricated steel and coil coating for manufacturers. Its galvanizing operation is described as North America's largest for fabricated steel, and the company also offers surface technologies such as powder coating, e-coating and plating. Its markets include construction, electrical, industrial and transportation, plus appliances, HVAC and doors and windows on the coil side.

AZZ runs over 60 galvanizing, metal coating and coil coating locations across North America, and customers can use the facility locator to find the nearest one. Quote requests and investor relations questions go through the contact form or the corporate office at 3100 West 7th Street in Fort Worth. The company is a business-to-business supplier, so the listing is mainly useful to fabricators, manufacturers and contractors rather than the general public.