GDI Integrated Facility Services Inc. has announced the appointment of Stéphane Lavigne, CPA, as senior vice president and chief financial officer. Lavigne was most recently with IPL Inc., where he was executive vice president and CFO, and president and CEO following the sale of the company.

GDI Integrated Facility Services Inc. announced that it has completed the acquisition of Ainsworth Inc., a subsidiary of CEDA International Corp. The acquisition unites GDI’s cross-Canada commercial janitorial services platform with Ainsworth’s cross-Canada HVACR, mechanical, electrical, and technical services business.

ABM, a leading provider of facility solutions including facilities engineering, energy solutions, HVAC, electrical, and more, announced that its board of directors has named executive vice president Scott Salmirs to succeed current president and chief executive officer Henrik Slipsager, effective March 31, 2015.

ABM, a leading provider of facility solutions, has announced three executive promotions, two to executive vice president and one to senior vice president.