ONEAC MICRO MATE Company

Have located company you seek....(they seem to have taken up with another entity...ps; I have photos)

"CHICAGO, IL - September 9, 2011 - Private equity firm Pfingsten Partners, LLC announces that its portfolio company, POWERVAR Holdings, LLC ("POWERVAR"), has acquired the stock of ONEAC Corporation ("ONEAC"), a business of Emerson. Based in Libertyville, IL, ONEAC is a designer and manufacturer of power quality products which provides the highest level of power conditioning and protection against line disturbances and outages ."The combination of POWERVAR and ONEAC will allow us to leverage our strengths in the core markets we serve and provide for expansion opportunities into the telecom and connectivity markets," said George Lannert, President and CEO of POWERVAR. "We continually strive to be a leader in developing power quality solutions that maximize system reliability and productivity for mission critical applications."

http://www.oneac.com/

Actually they used to make AC Voltage Regulators (Stabilizers) in 1980's - now they have different products - surge protection services.

It seems that every thing is changing fast in these days.