Zedcor Energy Inc, formerly Canadian Equipment Rentals Corp, is a Canada-based company engaged in equipment rentals, equipment sales and service, and waste management services. It operates through three segments: Energy Services, which provides surface wellsite equipment rentals, downhole equipment and wellsite accommodations rentals to support the drilling operations of energy and production companies operating in the Western Canada Sedimentary Basin; General Rentals, which operates as 4-Way Equipment Rentals (4-Way) and provides equipment rental solutions for construction and industrial projects in Edmonton, Alberta and surrounding areas from its facility in Edmonton, Alberta, and Waste Management, which operates as MCL Waste Systems & Environmental (MCL) and manages and operates approximately five landfills, over two waste management facility contracts in Central and Northern Alberta, and provides disposal and recycling services for clientele in a range of industries.