Koppens Developments, along with its affiliated business, Koppens and Sons, have been involved in a number of large developments in Cairns and the surrounding region for over 80 years. With the extensive experience in Civil Construction being handed down to the fifth generation, Koppens Developments is leading the Civil Construction Industry in Cairns with a high level of professionalism and experience in its management and staff, high attention to detail and an innovative document management system.