T-Four Member/Owner Companies

EM Surv Corporationwww.emsv3.com

BiC-1, LLC - www.bic-1.com

INDEV, LLC - www.indev.com

E&M Technologies, Inc.www.eandmtech.com

Advanced Onion - www.advancedonion.com

 BridgePhase, LLC - www.bridgephase.com

Network Designs, Inc. - www.netdes.com

Enigma Technology Services, LLC - www.enigmatechservices.com