Who we Are


ColdStream Software was formed in 1987 for the purpose of developing software applications for engineers that were using AutoCAD. ColdStream Software became an active member of the Autodesk Developer Network (ADN) in 1989.

Tony Tedder, the owner of ColdStream Software is recognized internationally for his role as an Autodesk Trainer. He has served as a certified Senior Principal Consultant and Autodesk Authorized Training Center (ATC) instructor for Autodesk, their reseller channel, and their customers.

Tony is a Mechanical Engineer with 47 Yrs. experience in the AEC consulting business. He served for 12 years as Director of Mechanical Engineering for Buford Goff and Associates, Columbia, SC. Tony is a Past-President of the South Carolina Chapter of the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE), served on ASHRAE Technical Committee TC1.5, Computer Applications, and is a past member of the American Society of Plumbing Engineers (ASPE). He was educated at The University of South Carolina (Mechanical Engineering) and Midlands Technical College (Civil Engineering).

ColdStream Software is actively involved in a broad range of activities with clients, providing training, production, consulting, implementation, customization, management and strategic planning services, sales support, seminar presentations, account visits, user group presentations, product testing, and miscellaneous technical services as required.