ATTA Elevators Corp. has acquired Leading Edge Escalators Inc. (LEE), based in Oshawa, ATTA CEO Mark Attanasio announced in October. LEE founders Sam Ala and Cale Anderson will oversee the day-to-day operations of ATTA’s new escalator division, serving national corporate clients, government agencies and commercial property owners. Bolstered by LEE founders’ “experience and strong technical skills” and a team of escalator technicians, ATTA’s new escalator division is equipped to provide service on escalators, shopping-cart conveyors and moving walks, Attanasio said. He said the move allows ATTA to better serve large corporate customers.