NETWORK CONTROLS AND ELECTRIC EARNS CORNING CABLE SYSTEMS RECOGNITION

Eric Edwards Appointed To Corning Regional Committee

(GREENVILLE, SC) May 26, 2009 – The Corning Cable Systems LANscape Network of
Preferred installers has named Eric Edwards, of Greenville’s Network Controls and Electric,
Inc., to Corning Cable System’s Regional Committee. “This is an honor both for Eric and the
company for recognizing our skilled planning and installation of Corning Cable Systems,” said
Brad Cunningham, President and CEO of Network Controls and Electric, Inc.

Edwards is one of 18 people in the nation selected for the honor – and the only representative
from North and South Carolina — who will meet three times a year with Corning executives to
discuss fiber optic industry trends and assist in developing new and creative solutions for
contractors and users of Corning Cable.