| 1921 | Qs De Yun
53249068A | Active |
| 1922 | Q & M Dental (shenyang) Pte. Ltd.
201330513G | Active |
| 1923 | Queensland International Holdings Pte. Ltd.
201506676C | Active |
| 1924 | Q & M Dental (shanghai) Pte. Ltd.
201010528G | Active |
| 1925 | Qlabs Asia Pte. Ltd.
200400989D | Active |
| 1926 | Quinta United Corporation
T02UF0059B | Active |
| 1927 | Q & M Medical & Aesthetic Clinic (serangoon Garden) Pte. Ltd.
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| 1928 | Quality Healthcare Asia Limited
T00UF0638J | Active |
| 1929 | Qiantai Trading
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| 1930 | Quadrant Consulting Pte. Ltd.
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| 1931 | Quest Lifestyle (pte. Ltd.)
201431716H | Active |
| 1932 | Quayside Gem Limited
T07UF0989E | Active |
| 1933 | Questnet Ltd (branch Office Singapore)
T00FC5802G | Active |
| 1934 | Qualeap Trading
53285417M | Active |
| 1935 | Quantum Storage (south Asia) Pte. Ltd.
200210122E | Active |
| 1936 | Qwest Telecommunications Asia, Limited
T03UF1249H | Active |
| 1937 | Qantas Asia Investment Company Pty Ltd
T07UF1909L | Active |
| 1938 | Qatar Investment Authority
T07UF1100J | Active |
| 1939 | Qi Sheng Contractor
53135826K | Active |
| 1940 | Qsm Global Pte. Ltd.
201437526K | Active |
| 1941 | Q&h Fashion
53254142A | Active |
| 1942 | Quillan Holdings Worldwide Limited
T12UF4099L | Active |
| 1943 | Qingdao Hisense International Asia Holding Co., Ltd
T13UF0103L | Active |
| 1944 | Qbictech
53273392D | Active |
| 1945 | Qio Cre8
53025136A | Active |
| 1946 | Quality Perfect Assurance Pte. Ltd.
200206631Z | Active |
| 1947 | Quadra Commodities Sa
T12UF1545F | Active |
| 1948 | Quong Investments Pte. Ltd.
200400935R | Active |
| 1949 | Quadrum Capital Pte. Ltd.
200708480N | Active |
| 1950 | Quick Credit Pte. Ltd.
200210764E | Active |