Welcome to Castlereagh Coal

We are a 100% Australian Owned business committed to growth and employment in Regional NSW

Invincible Colliery & Cullen Valley Mine

Click here for information regarding Castlereagh Coal’s Invincible Colliery & Cullen Valley Mine.

Mining Operations

Environmental Reporting and Compliance

Click here for information regarding Castlereagh Coal’s latest Environmental Reporting.

Environmental Reporting

Community Projects and Support

Here at Castlereagh, we are passionate about our community. Click here to see some of the projects we have been involved in.