Jemmac Software Ltd.

Designated Representative: Mark Fisher
Category: Corporate Member

We specialise in delivering customised software for complex business critical systems. Our solutions excel where reliability, performance and scalability are of paramount importance.

We have been working with OPC since the late 1990's and have a wealth of experience developing bespoke OPC clients, servers and applications for a world leading oil & petrochemicals multinational.

We also have a suite of our own OPC products:

  • SapphireTrend - Advanced Process Historization and Visualization.
  • OPC Failover - a unique light weight and highly performant OPC redundancy solution
  • OPC Netview - a passive tool for bringing clarity to your OPC Classic connections and headaches!



  • Jemmac Software Ltd.
  • Trent House, University Way
  • Cranfield, Bedfordshire, MK43 0AN
  • United Kingdom


Company Products

Title Description
OPCFailover OPCFailover is a simple and effective way of increasing the...
OPCNetview OPCNetView is a simple and effective diagnostic tool which p...
SapphireTrend SapphireTrend is a one-stop, plant-wide, advanced process vi...