| 1951 | Wee Tong Electrical Service
28643700K | 有効 |
| 1952 | Willsoon Enterprises
29048000X | 有効 |
| 1953 | Wormald Fire Systems
29443400C | 有効 |
| 1954 | Wee Tat Trading Co
29863100L | 有効 |
| 1955 | Wgs Renewable Energy Pte. Ltd.
201207517G | 有効 |
| 1956 | Wisdom Management Services
34604300W | 有効 |
| 1957 | West City Trading
34915000A | 有効 |
| 1958 | Weipoh Fruits Trading
53318279D | 有効 |
| 1959 | Wolfpack Bar & Bistro Pte. Ltd.
201528274K | 有効 |
| 1960 | Warner Industries
34588300D | 有効 |
| 1961 | Woodfix Pte. Ltd.
201529726W | 有効 |
| 1962 | Wheeelers Pte. Ltd.
201422634R | 有効 |
| 1963 | Wesco Art
27103700L | 有効 |
| 1964 | Whurr Enterprises Pte. Ltd.
201507513N | 有効 |
| 1965 | Winza Products B.v.
T14UF3225D | 有効 |
| 1966 | Wentat Engineering Co
30120200A | 有効 |
| 1967 | Wtg Property Pte. Ltd.
201114748K | 有効 |
| 1968 | Wish2learn Education Group Pte. Ltd.
201423181K | 有効 |
| 1969 | Wan Loong Services
50678800L | 有効 |
| 1970 | W L Tay Quantity Surveying Services
32868500C | 有効 |
| 1971 | Wan Cheong Soon Trading Company
31307400C | 有効 |
| 1972 | Wimi
53295432K | 有効 |
| 1973 | White Rose Advisors
53308491A | 有効 |
| 1974 | Wong Siong Ye Chinese Medical Hall Trading
45321500M | 有効 |
| 1975 | Wisdom Centre
24838900M | 有効 |
| 1976 | Well Interior
31959200J | 有効 |
| 1977 | Winlex Engineering
39074200K | 有効 |
| 1978 | Woodlands Domestic Appliance Centre
26901900J | 有効 |
| 1979 | Wan Bao Construction Pte. Ltd.
201503050N | 有効 |
| 1980 | Westmed East (pte.) Ltd.
201403303D | 有効 |