• Unico Inc. (St. Louis) namedShawn Intagliataas president. He replacesJerry Nicholson, who becomes CEO.

• Allied Air Enterprises Inc. (West Columbia, S.C.) hiredJim Kornemannas the manager of parts and supplies marketing.

• Murphy Co. (St. Louis) hiredDavid Gajewski, CEM, as an energy engineer.

• AirTight Mechanical (Charlotte, N.C.) hiredMichelle Impagliaas production coordinator andRicky Kepleyas service technician.

Publication date:11/16/2009