Aplab [ http://www.aplab.com/ ]
Manufacturer and exporter of UPS Systems, test and measurement instruments, power supply, banking and retail automation products, cable fault locating instruments, fuel retailing solutions and more.

Independent Electrical Contractors Chesapeake (IEC) [ http://www.iec-chesapeake.com/ ]
Aiming to foster cooperative action in advancing by all lawful means the common purposes of its members, and promote activities designed to enable the industry to be conducted with the greatest economy and efficiency.