Summary
VRTX Technologies in San Antonio, Texas delivers world-class treatment systems for cooling water used in HVAC, process cooling, and refrigeration systems. Since their solutions are installed all over the world, VRTX needs to remotely access their  Programmable Logic Controllers (PLCs) in order to monitor the performance of each system. 

How it works
A Netbiter gateway is connected to VRTXs PLC in the field and gives them and their customers instant access to all information about the system's operation.