Jon Stretch

AT & T is the global leader in providing local, long distance, Internet, and transaction-based voice and data services. AT&T provides unparalleled quality and reliability in communications services

AAPT Ltd. operates as a telecommunications infrastructure company. It offers data, cloud, voice, internet and mobile services for business, government and wholesale customers. The company was founded in 1991 and is headquartered in Sydney, Australia.

Landis+Gyr AG provides integrated solutions for measuring the consumption of electricity, gas, heat, and water, as well as for the energy management of utility companies. Its products include commercial and industrial electricity meters, smart grid terminals and modules, heat and cooling meters, flow measurement, as well as radio ripple control receivers and transmitters. The company was founded in 1896 and is headquartered in Zug, Switzerland.

Part of AT&T, Inc., AT&T Labs, Inc. provides research and development services. The private company is based in Florham Park, NJ.

Landis+Gyr LLC provides energy management systems. Its products include electricity meters, communication networks, grid management, and software services. The company was founded on 12th January, 1978 and is headquartered in Alpharetta, GA.

ERM Power Ltd. is an energy company, which engages in the electricity generation and distribution business. The company was founded by Trevor St Baker in 1980 and is headquartered in Brisbane, Australia.