Steel
American Institute of Steel Construction (AISC)
American Iron and Steel Institute (AISI)
American Galvanizers Association
Association of Iron and Steel Engineers (AISE)
American Welding Society

Crane Manufacturers Association of American
Corrosion Source
International Iron and Steel Institute
National Association of Architectural Metal Manufacturers
National Association of Corrosion Engineers

Council of American Structural Engineers (CASE)
Steel Deck Institute
Structural Steel Education Council
Steel Joist Institute
Steel Plate Fabricators Association

Specialty Steel Industry of North America
Society for Protective Coatings
Metal Building Manufacturers Association
Structural Steel Technology Center
Steel Tube Institute of North America
Structural Stability Research Council (SSRC)
Ductile Iron Pipe Research Association

Concrete
American Concrete Institute (ACI)
Portand Cement Association (PCA)
Concrete Reinforcing Steel Institute

Civil
The Asphalt Institute
American Concrete Pipe Association
American Concrete Pavement Association
American Association of State Highway and Transportation Officials (AASHTO)
Federal Highway Adminstration

Civil Engineering Associations
American Society of Civil Engineers (ASCE)
Structural Engineering Institute (SEI)
Structural Engineers Association International
Earthquake Engineering Research Institute
National Council of Structural Engineering Associations
Structural Engineers Association of California

Others
American Society of Testing and Materials (ASTM)
American Petroleum Institute (API)
American Society of Mechanical Engineers (ASME)
International Code Council
National Fire Protection Association

National Institute of Building Sciences
Occupational Safety and Health Adminstration
Underwriters Laboratories Inc.
United States Army Corps of Engineers
The Railway Tie Association

Kaverit Crane
Sterling Crane
Crosby Shackle
Scheuerle Trailers (Module Transportation)
Manitowoc Crane

FlowServe Pump

Canadian Institute of Steel Construction (CISC)
Canadian Geotechnical Society
The Cement Association of Canada
Canadian Wood Council
Corrugated Steel Pipe Institute
Ontario Concrete Pipe Association
Canadian Sheet Steel Building Institute (CSSBI)

Canadian Weather Information
National Building Code (NBC)
Canadian Standards Association (CSA)
National Research Council Canada
Canadian National Railway Company (CN Design Specifications)

Canadian Society for Civil Engineers (CSCE)
Consulting Engineers of Alberta (CEA)
Association of Consulting Engineers of Canada (ACEC)
Canadian Council of Professional Engineers (CCPE)

RISA3D
iSAP (on-line FEA)
SFRAME, S-Steel
STAAD Pro
PCAColumn for Reinforced Concrete Column
SAP2000
ABAQUS

InRoad
Lateral Pile Design (LPILE), Dynamic Foundation (DYNAN)
Dynamic Foundation Design (DYNA5)
PipePac (Buried Infrastructure Design)

AutoCAD
MicroStation
FrameWorks Plus
SmartPlant Review
SmartSketch

Hilti
VicWest Steel Cladding, Deck
Open Web Steel Joist
Sika Grout
WaterStop
GeoSpan VoidForm

FluoroCarbon Telfon
Nelson Stud
Grating
Cable Tray Supports (Cope Ladder)
Lafarge Concrete Pipe
ARMTEC Corrugated Steel Pipe
ANVIL Pipe Supports

Cematrix (Cellular Concrete)

Math World