| American Iron and Steel Institute: AISI is comprised of producer member companies, including integrated, electric furnace, and reconstituted mills; associate member companies, which are suppliers to or customers of the industry; and affiliate member organizations, which are downstream steel producers of products such as cold rolled strip, pipe and tube, and coated sheet. |
| Australian Stainless Steel Development Association (ASSDA): Trade association that offers support, networking, and educational resources to professionals within Australia. Chapter events, news, publications, and courses are showcased. |
| Copper Development Association Inc.: The Copper Page covers the properties and uses of copper and its alloys. It is published by the Copper Development Association Inc. |
| Lead Industries Association: Information about lead and its uses. |
| SDI - The Steel Deck Institute: The Steel Deck Institute was formed to bring uniformity to the design, manufacture, quality control and construction practices applicable to cold-formed steel decking. |
| Texas Steel Framing Alliance: An organization dedicated to the development and advancement of steel framing in Texas. Events calendar, news, and features are provided. |
| The North American Steel Framing Alliance: The North American Steel Framing Alliance (NASFA) is an organization established by AISI in 1998 to rapidly accelerate the use of light gauge steel framing in residential construction. |
| The Steel Construction Institute: An independent, technical, member-based organization with the objective of promoting and developing the effective use of steel in construction |
| UK Cares: Offers product certification to the construction industry in the areas of reinforcing steels, reinforced concrete, post-tensiong and related products. Includes database of approved members and technical data. |
Classical
