- Providence Global Enterprise Pte Ltd
- Address:BLK 3015 Ubi Rd 1
- Blackwaters Enterprise
- Address:Ang Mo Kio Central Post Office PO Box 613
- NABCORE ENTERPRISE PTE. LIMITED
- Address:10 Anson Road, # 26-04 International Plaza
- FREDSUND TRADELINK PTE.LTD.
- Address:
- Grade Oil (singapore) Pte Ltd
- Address:16 Ayer Rajah Crescent #04-06a
- DNA Petrochem Pte Ltd
- Address:320 Sembawang Close
- VOLKER KLEBTECHNIK PTE. LTD.
- Address:10 Kaki Bukit Road 1, # 01-05 KB Industrial Estate
- ASIA SYNERGY GROUP PTE LTD.
- Address:194 Pandan Loop, # 05-28
- Filtec Pte Ltd
- Address:35 Defu Lane 9
- Sprayway Singapore Pte Ltd
- Address:18 Kaki Bukit Road 3 #03-05 Entrepreneur Business Centre
- IDEMITSU LUBE (SINGAPORE) PTE LTD
- Address:37 PANDAN ROAD, SINGAPORE 609280
- Xtreme Lubricants Lab
- Address:1160 Depot Road# 04-16
- SUN RESOURCE PTE LTD
- Address:63 Hillview Avenue# 10-19
- Advanced Green Technologies Pte Ltd
- Address:10 Anson Road
- MSP Solution Pte Ltd
- Address:387A Jalan Besar