OSW ENERGY HOLDING PTE. LTD. is a Singapore company.
547 JURONG WEST STREET 42, Postal 640547, #06-137
ROBINSON 112, 112 ROBINSON ROAD, Postal 068902, #03-01
68 CIRCULAR ROAD, Postal 049422, #02-01
OPERA ESTATE, 4 LAKME STREET, Postal 456901, #01-04
NOUVELLE PARK, 137 POH HUAT ROAD WEST, Postal 546687, #03-07
YEWTEE RESIDENCES, 25 CHOA CHU KANG NORTH 6, Postal 689580, #12-15
1 KALLANG JUNCTION, Postal 339263
RAFFLES CITY TOWER, 250 NORTH BRIDGE ROAD, Postal 179101, #05-03
OUE DOWNTOWN, 6 SHENTON WAY, Postal 068809, #21-10
SUNTEC TOWER ONE, 7 TEMASEK BOULEVARD, Postal 038987, #12-07