EXELE has been working with PI systems since 1981, providing PI services, custom solutions and software products used across a broad spectrum of industries. We have installed hundreds of PI Servers, and deliver PI maintenance services to our customers. Additionally, we provide software products in the following areas: • PI-Das - PI based environmental monitoring and reporting • TopView- Alarm Management and alarm notification for PI and other Aveva products • EDICTvb.Net/OPCcalc - Calculation engines for scheduled code • DataGate - One way data transfer using a data diode