Accurus Aerospace Corp, which is backed by Liberty Hall Capital Partners, has made several promotions in its team and a new addition. The company, a provider of machined parts, kits and assemblies and processing services for the aerospace and defense sector, has promoted Diane Craig to vice president of finance; Andrea Dorr to senior vice president of business development; Larry Johnson to corporate vice president of operations; and Tyson Toews to vice president of programs and supply chain. Also, Accurus has hired Cory Welscher as president and general manager of Precise Machining & Manufacturing, which Accurus acquired in 2013.