American Iron and Steel Institute, Washington, DC

The Steel Network, Inc., Raleigh, NC

CHC Engineering, LLC, Fairfax, VA

PDHonline.org offers a few free online courses to targeted engineering, surveying and architectural communities. To offset the cost of promoting, marketing and hosting the free online course materials on the Internet, PDHonline.org must rely on the financial contribution of the sponsors.

The sponsor of each course will be recognized in the course material. Hyperlinks will be established to direct visitors to the web site of the sponsor. Any relevant products manufactured by the sponsor will be referenced in the course material where applicable.

If you are interested in becoming a sponsor at PDH Center, please contact: