Clients

PSIE is justly proud of its large client base which includes the Who’s Who of Australian Industry such as:

·         Caltex Australia Pty Ltd

·         Shell Refining (Aust) Pty Ltd

·         Orica

·         Qenos Pty Ltd

·         National Foods Limited

·         Downer Engineering Pty Ltd

·         Sydney Water

·         Oil & Gas Mining

·         Chemical Industry