Greg Heidorn

Greg Heidorn is an experienced technology executive currently serving as SVP of Software Engineering at Chamberlain Group since June 2025. Prior to this role, Greg was Chief Technology Officer at Cars Commerce from September 2011 to June 2025, where oversight included a $75 million technology budget for a $700 million revenue company, managing an evolving technology and engineering organization with over 250 personnel across various functions. Greg's earlier roles involved leadership positions such as VP of Software Engineering and Director of Software Engineering, as well as SVP of Technology at SportsLock, where Greg established engineering and architecture standards. A foundational career began at HSBC, spanning a decade and advancing through various analyst and consultant roles. Greg holds an M.S. in E-Commerce Technology from DePaul University and a B.S. in Computer Information Systems from Indiana University - Kelley School of Business.