| 1921 | Detochem
45382600L | 有効 |
| 1922 | Designs Asia
45764200M | 有効 |
| 1923 | Dexter Fruits
44069300D | 有効 |
| 1924 | Dream Merchants Waterbeds
50136900K | 有効 |
| 1925 | De Impress Services
50530800B | 有効 |
| 1926 | Daynite Trading & Services
51749300D | 有効 |
| 1927 | Dba Miller Consulting
45542700C | 有効 |
| 1928 | Dancer's Choice
44596000X | 有効 |
| 1929 | Dkl Business & Supplies
44435000D | 有効 |
| 1930 | Douglas Marketing & Trading
44623100B | 有効 |
| 1931 | Daoping Civil Engineering
44076800D | 有効 |
| 1932 | Data Lite Trading
44296700D | 有効 |
| 1933 | Diond Llp
T14LL2517K | 有効 |
| 1934 | D.l. Marine Services & Trading
45687500W | 有効 |
| 1935 | Da Meng Seafood Supplier
44144600X | 有効 |
| 1936 | Double R Electrical Engineering
53377474L | 有効 |
| 1937 | Dataprint Graphic Images
50871600D | 有効 |
| 1938 | Dor Boutique
49913900C | 有効 |
| 1939 | Dragon Hardware & Electrical Trading
51670800K | 有効 |
| 1940 | Double L Engrg
44831100C | 有効 |
| 1941 | Double I Service & Trading
45759300L | 有効 |
| 1942 | Dolphin Pool Services
45430600L | 有効 |
| 1943 | Dan Ryan's Chicago Grill
47333800M | 有効 |
| 1944 | D Engineering Services
46496800C | 有効 |
| 1945 | Doris Soh & Associates
47238100L | 有効 |
| 1946 | Designer Computer Services
45989700D | 有効 |
| 1947 | Duxton Hotel Singapore
44546300K | 有効 |
| 1948 | De'l Men's Fashion
44292600J | 有効 |
| 1949 | De King Medical Hall
45405700L | 有効 |
| 1950 | Digital Video Technologies
44002800X | 有効 |