Recent clients include the Australian Government Departments of Environment, Water, Heritage and the Arts (DEWHA); Climate Change (DCC); National Water Commission (NWC); Agriculture, Fisheries and Forestry (DAFF); Murray Darling Basin Commission (MDBC); and Education, Science and Technology (DEST - now DIISR); the Policies and Programs Committee of the Ministerial Council on Natural Resource Management (NRMMC); Narangullen Pastoral Company; the Queensland Regional Groups Collective (QRGC); the Grains, Cotton and Fisheries Research and Development Corporations (GRDC, FRDC and CRDC); the eWater and Invasive Animals Cooperative Research Centres (CRC); the Australian Conservation Foundation (ACF); the University of Western Australia (UWA), Parks Victoria, the North Central Catchment Management Authority (NCCMA); and all of the Victorian Catchment Management Authorities.

Triple Helix Consulting operates from this small green (5 star) RAL office in Queanbeyan NSW, about 12 km as the crow flies from Australia's Parliament House in Canberra. Andrew Campbell is also a Fellow of the Australian Institute of Company Directors, a Director of the Future Farm Industries CRC, and a member of the Editorial Board of ECOS magazine, Queanbeyan City's Environmental Advisory Committee, and the Scientific Reference Panel of the Commonwealth Environment Research Facilities (CERF) program.
