- Adani: Carmichael project.
- GVK Hancock Coal: Alpha, Kevin’s Corner and Alpha West projects.
- Waratah Coal: China First and Alpha North projects.
- AMCI and Bandanna Energy: South Galilee project.
- Macmines Austasia: China Stone project.
- Guildford Coal: Hughenden, Clyde Park, Pentland projects.
- Aurizon Holdings: Central Queensland Integrated Rail Project.
Farmer and landholder groups
Environmentalists and conservationists
- Mackay Conservation Group
- Bimblebox Nature Refuge
- Protect the Bush Alliance
- Australian Youth Climate Coalition
Economists and Financial Analysts
- Wangan and Jagalingou family group
- Juru family group
- Jannga family group
- Birriah family group
- Yuwi family group
- Bidjara family group
Government Departments and Ministries
- Queensland Department of State Development, Infrastructure and Planning
- Deputy Premier, Minister for Transport, Minister for Infrastructure, Local Government and Planning, Minister for Trade, Jackie Trad MP
- Queensland Minister for State Development and Minister for Natural Resources and Mines, Dr Anthony Lynham
- Queensland Department of Environment and Heritage Protection
- Queensland Minister for Environment and Heritage Protection and the Great Barrier Reef, Steven Miles MP
- Federal Department of the Environment
- Federal Minister for the Environment, The Hon. Greg Hunt MP