 Keppel Shipyard limited |  Global Hydraulics pte Ltd |  PH Hydraulics & Engineering Pte Ltd |
| | | |
 Jurong Shipyard Pte Ltd |  Gates Engineering & Services Pte Ltd |  Tech Offshore Marine (S) Pte Ltd | | | | |
 Adex Zonex Pte Ltd |  Meiden Singapore Pte Ltd |  IHC Asia Pacific Pte Ltd | | | | |
 Heat Exchangers Specialist (S) Pte Ltd |  Promoter Hydraulics Pte Ltd |  Brightsun Engineering Pte Ltd | | | | |
 CEVA Logistics Singapore Pte Ltd |  ME Equipment Pte Ltd |  REX Marine & Engineering Pte Ltd | | | | |
 Lim Kok Peng Engineering Works Pte Ltd |  D.S. Brown Singapore Pte Ltd |  Viking Airtech Pte Ltd | | | | |
