Calta Computer Systems Limited

Provides products used in Scada Systems

Our company was incorporated in April 1981. Initially Calta provided custom solutions to a wide range of data communications applications. From these applications emerged a common set of requirements leading to the development of Mdbus (Modbus for Windows) and the PLC09 Arbitrator. Today our focus is the supply of our standard products augmented by custom additions where dictated by unique customer requirements.