April 24, 2018

Young Electric + Communications

April 24, 2018

WPCS International, Inc.

April 24, 2018

Walker Telecomm, Inc.*

April 24, 2018

W. Bradley Electric

February 11, 2019

VECA Electric & Technologies

April 24, 2018

Valley Communications, Inc.

April 24, 2018

T & R Communications*

April 24, 2018

Systems Mechanical, Inc.*

April 24, 2018

Systems Electric