Comtrol An industry leader in meeting the stringent and detailed needs of the mining market including mine phones, pagers, intrinsically safe power supplies, leaky feeder cable, etc.
Isaac Instruments An industry leading designer and manufacturer of vehicle telemetry systems for all types of motorized vehicles including underground mining operations and surface fleets.
Mine Design Technologies (MDT) An instrumentation company specializing in geotechnical applications designed to survive the rigours of geotechnical and mining environments while maintaining a low cost and ease of installation.
Newtrax Technologies Inc. Newtrax manufactures wireless powered electronic, safety & automation equipment for underground mines.
Northern Light Technologies (NLT) The NLT mission is to continually develop and deploy the most advanced technologies to make mines safer and more efficient.
Tunnel Radio Engineering firm of superior underground communications, tracking, gas sensing, remote system diagnostics and digital leaky feeder systems.