Omnisystem was established in 1997. Operating out of Gyeonggi-do and Yeoju, Omnisystem have evolved to hold 70-80% of market share for smartgrid metering systems within apartments.
Omnisystems' meters are capable of measuring water, gas, electricity, heat, whiteware consumption and light. The strengths of the Omnisystem as quoted by Lee, Yang-Ki, Director of research and development are that "the system can collect and manage energy data from networks. We have exceeded our traditional competitors in this capacity because of Omnisystems' ability to integrate, manage and analyze a greater variety of elements in home networks." Mr Lee, was of course referring to metering for smartgrid networks, not just for the home. Omnisystem also sell to KEPCO (Korea Electric Power Corporation) and have been awarded the type test standard from KEPCO in multiple years.
Omnisystem have also mastered automated meter reading (AMR) and Automated meter infrastructure (AMI) to support their superior quality meters. Leaders in green tech for the home, Omnisystem have enjoyed steady popularity at the Global PowerTech exhibition, a popularity that is surely a reflection of dedicating 10 researchers to produce lighter and more versatile metering for Koreans and new markets. The success of Omnisystem is also apparent in their making available mobile applications of their technology and of course their 2007 listing on the KOSDAQ (Korea stock exchange).