American Iron and Steel Institute
Americas Global Foundation - Steel Framing Advantages
BAMP - Builders Association of Metropolitan Pittsburgh
Building Trades Association
FEMA
Green Building Alliance
LivingSteel.org
MCA - Metal Construction Association
Metal Building Contractors & Erectors Association
Metal Architecture
Metal Construction News
Metal Home Digest
NAAMM - National Association of Architectural Metal Manufacturers
NAHB - National Association of Home Builders
PATH
Steel Bulding Guide
Steel Framing Alliance
SteelLinks.com
Steel Recycling Institute
TOOLBASE Services