Napec Inc., formerly CVTech Group Inc. (CVTech), is a Canada-based company operating in the energy sector. The Corporation is a provider of construction and maintenance services to the public utility and heavy industrial markets in Quebec, Ontario and the eastern United States. Through its subsidiaries, the Comapny provides maintenance and construction services for electricity transmission and distribution networks, substations and electrical power houses, as well as the control of vegetation for electrical lines. The Company's operates in energy segment. Thirau ltee is a contracting company specializing in the construction and maintenance of electrical power houses and substations. CVTech-IBC inc. manufactures CVT systems serving manufacturers of recreational and utility vehicles, as well as minicars.