| COMPANY | PHONE | REGION |
|---|---|---|
| American Institute of Steel Construction Inc. | International | |
| British Constructional Steelwork Association | International | |
| Canadian Institute of Steel Construction | International | |
| National Association of Steel Framed Housing (NASH) | (09) 262 1625 | Auckland Region |
| Australian Steel Institute | International | |
| Metals NZ | Auckland Region | |
| Southern African Institute of Steel Construction | International | |
| SARNZ | Wellington Region | |
| HERA | (09) 262 4841 | Auckland Region |
Sustainable