Bachelor in Science (with Hons) (Environmental Science)
Duncan Challen's Summary
Duncan Challen, based in Sydney, NSW, AU, is currently a General Manager Business Development at Celestino Developments, bringing experience from previous roles at NSW Department of Industry, Shell China and Shell. Duncan Challen holds a 2016 - 2016 Company Directors Course @ Australian Institute of Company Directors. Duncan Challen has 3 emails and 1 mobile phone number on RocketReach.