ADI is North America's wholesale distributor of security and low voltage products with more than 200 worldwide locations to serve the clients. ADI’s complete line of solutions includes intrusion, fire, video surveillance, access, power, audio/video, network systems, telephony, central vacuum, tools & hardware and wire & cable. ADI's knowledgeable sales staff and systems support team assist with product selection and design.

Transmission Developers, Inc.'s vision is to be a leading independent transmission provider for the North American market utilizing HVDC technology. They believe that in order for power markets to work efficiently and effectively there must be sufficient transmission to allow the lowest cost generation to meet the needs of consumers.