Our Sponsors

This website was initially funded by the ATC Endowment Fund because of its importance to practicing professionals. We encourage you to help sponsor this site by making a donation to the ATC Endowment Fund to defray the initial website development cost and the cost of ongoing maintenance. Your name (or your firm’s name) will be listed on this page and if you wish, and a link will be created from this Sponsor page to your website so others who find this Sponsor page can also find you.

Persons or firms interested in contributing to the development and operation of the ATC Loads website should complete and submit the Sponsorship Form.




ATC is grateful to the following individuals and organizations who reviewed this website and provided valuable feedback:

Farhad Ahmadi, Walter P Moore

Andrew Herseth, Federal Emergency Management Agency (FEMA)

Chris Letchford, Rensselaer Polytechnic Institute

Marc Levitan, National Institute of Standards and Technology (NIST)

Breckan Nielsen, Chief Buildings

Michael O’Rourke, Rensselaer Polytechnic Institute

Glenn Overcash, AECOM

Ronald L. Sack, Washington State University

Vincent E. Sagan, Metal Building Manufacturers Association (MBMA)

Donald R. Scott, PCS Structural Solutions

Pataya Scott, Federal Emergency Management Agency (FEMA)

Joseph Sharkey, Cagley & Associates, Consulting Structural Engineers

Thomas Lee Smith, TLSmith Consulting Inc.

Ali Sumer, Structural Engineers Association of California (SEAOC)

Peter Vickery, Applied Research Associates (ARA)

Sponsors and Contributors to the Initial Development of ATC Windspeed and Snow Load Websites:

American Iron and Steel Institute www.steel.org

Carport Central www.carportcentral.com

Gilsanz Murray Steficek LLP www.gmsllp.com

Metal Building Manufacturers Association (MBMA) www.mbma.com

Rowan Williams Davies & Irwin Inc. www.rwdi.com

Southern Steel Engineers, LLC www.southernsteelengineers.com

Edwin T. Huston

Rojahn-King Family

Thomas Lee Smith

This site was developed by Prontotype.