BY STEVE LACKMEYER Business Writer slackmeyer@oklahoman.comNew details emerged Thursday about a mystery company looking to build a headquarters along Automobile Alley. The project being developed by Andy and David Burnett was first reported when renderings were obtained by The Oklahoman in March with sources indicating the seven-story building would be a relocated headquarters employing hundreds of non-energy jobs. The headquarters would be along the east side of Broadway between NW 5 and NW 6, and across the street from an office building being constructed by Nicholas Preftakes and next to a planned TownePlace Suites hotel. Developer Andy Burnett provided new details about the project during a presentation to the Downtown Design Review Committee but still withheld the identity of the company. “It's a big international company that will be relocating their north American headquarters bringing hundreds of new jobs,” Burnett said.Read more on NewsOK.com