- www.caengg.com/
- 28 Kranji Loop, #01-02, Singapore 739571
- www.zerowastecity.com
- 160 Robinson Rd, #14-04, Singapore 068914
- www.a-star.edu.sg
- Urban Solutions and Sustainability Innovation and Enterprise Office (USS IEO) - 4 Fusionopolis Way, Kinesis #09-11, Singapore 138635
- 2 Pandan Cresent, Inchcape Centre, Singapore 128462