CTR specializes in short term rentals and sales of electronic and electrical equipment for commercial businesses and industry. Short term rentals of PC laptop computers, LCD projectors, and flat screen computer displays. Sales and short term rentals of electrical power and energy monitors, power quality analyzers, and power loggers. CTR was founded in 2005 by rental industry veteran Stuart Laurie whose background includes over ten years technical sales experience with General Electric and Electro Rent Corporation.