- www.nwh.com.sg
- 52 Defu Lane 9, Singapore 539292
- www.neogohconst.com.sg
- 10 Ubi Crescent Lobby E Ubi Techpark #07-83, Singapore 408564
- www.natsteel.com.sg
- 22 Tanjong Kling Road, Singapore 628048
- www.ntu.edu.sg/newri/research-focus/resource-recovery
- NEWRI-R3C, 1 Cleantech Loop CleanTech One #06-08, Singapore 637141
- www.dowa-maeh.com.sg
- 4 Tuas Avenue 18, Singapore 638890
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- 27 Sungei Kadut Street 1, Singapore 729335