• Dr Richard Davis, CSIRO - research leader
• Paul Nanninga, CSIRO - Programmer, DOS CMSS prototype
• Trevor Farley, CSIRO - Programmer and support, DOS CMSS
• Dr Andrea Rizzoli, CSIRO - Concepts and system design, WinCMSS
• Michael Reed, CSIRO - Programmer, WinCMSS
• Dr Bill Young, CSIRO - DOS CMSS support, WinCMSS development
• Susan Cuddy, CSIRO - DOS CMSS support, WinCMSS development
• Ruth Palmer, CSIRO - DOS CMSS sales support, WinCMSS support
• Kathryn Farry, CSIRO - WinCMSS Documentation support

The development of WinCMSS was supported by a research grant from the Land and Water Resources Research and Development Corporation (now trading as Land and Water Australia) and the Sydney Water Board (now Sydney Water).