February 7, 2019

CalTek Communications

April 1, 2018

Cal Communication Service Inc.*

April 2, 2018

Cal Coast Telecom.*

April 2, 2018

Building Electronic Controls, Inc.*

February 7, 2019

Brayer Electric Company

November 19, 2018

Beci Electric, Inc.

April 2, 2018

Bauer Cabling Solutions Inc.

April 2, 2018

Arktos Incorporated*

April 2, 2018

AECO Systems Inc.*