Power Measurement Ltd
Power Measurement is an energy information technology company founded on innovation and a global leader in enterprise energy management systems. Our products and services help energy suppliers and consumers take control of the cost and quality of energy.

Schweitzer Engineering Laboratories
Systems, Services, and Products for the Protection, Monitoring, Control, Automation, and Metering of Utility and Industrial Electric Power Systems Worldwide.

Doble Engineering Company
Doble Engineering has been serving the electric power industry by providing diagnostic instruments, services and knowledge for 85 years. The company also maintains the industry's most extensive resource library of apparatus test results and knowledge. Doble has close working relationships with energy generation and delivery companies, as well as industrial power users, working in partnership to improve the performance of their systems and operations.

RuggedCOM Inc “Industrial Strength Networks”
Industrially Hardened Managed and Un-managed Ethernet Switches. Industrially Hardened Routers, Serial Devices, Media Converters, and Network Management Software.

Arbiter Systems Inc.
Arbiter Systems®, Inc. designs and manufactures quality electronic timing, test and measurement equipment for the global Power Industries, specializing in portable calibrators, meters, and GPS timing frequency products. Arbiter Systems, Inc. also provides accessories and engineering services.

Radian Research, Inc
Radian Research, Inc. is the recognized industry leader in North America for watthour reference standards, watthour meter test accessories and automated laboratory calibration systems. Radian provides both portable and primary watthour reference standards that are absolutely unequaled in accuracy, stability and reliability. Radian customers typically consist of electric utility companies, watthour meter manufacturers, watthour meter test board manufacturers and governmental bureaus of energy measurement reference.

Triacta Power Technologies Inc
Triacta is a leading developer and manufacturer of smart meters. We enable facility managers, energy service companies and local distributors to individually bill residential and commercial tenants for electricity consumed. And, we help businesses in a variety of sectors to better manage their electricity costs and consumption by providing meaningful and timely information that's just not available from electricity suppliers.