| 1921 | Allpets & Aqualife Vets Pte. Ltd.
200202976D | 启用 |
| 1922 | Aquametro (South East Asia) Pte Ltd
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| 1923 | Aqua-terra Supply Co Ltd
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| 1924 | Ann Huat & Co
03832800C | 启用 |
| 1925 | Animal Recovery Centre Pte Ltd The
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| 1926 | Ang Tong Seng Bros Enterprises Pte Ltd
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| 1927 | Ann Tan & Associates
53131114K | 启用 |
| 1928 | Alltek Technology (S'pore) Pte Ltd
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| 1929 | All Big Trading Company
24773900J | 启用 |
| 1930 | Al'fresco Elite System Pte Ltd
199301190Z | 启用 |
| 1931 | All Watches Pte Ltd
198402065R | 启用 |
| 1932 | Agro Flora & Landscape Pte. Ltd.
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| 1933 | Afpd Pte., Ltd.
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| 1934 | Allied Metalcraft Co Pte Ltd
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| 1935 | Alcap Stationery Pte. Ltd.
200312446N | 启用 |
| 1936 | All Breeds Pets
26811600L | 启用 |
| 1937 | Ahe Pte. Ltd.
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| 1938 | Ah Seng Stainless Steel Pte. Ltd.
200301818C | 启用 |
| 1939 | Ah Heng Furniture Co
08093200B | 启用 |
| 1940 | Agilent Technologies Singapore (sales) Pte. Ltd.
199904761K | 启用 |
| 1941 | Age D'or Pte Ltd
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| 1942 | Ag Industries Asia-pacific Pte Ltd
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| 1943 | Acuaire S'pore Pte Ltd
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| 1944 | Activia Engineering Pte. Ltd.
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| 1945 | Acro Pte Ltd
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| 1946 | Active Learners
52816402C | 启用 |
| 1947 | Act 3 Theatrics Pte. Ltd.
198401061R | 启用 |
| 1948 | A&k Industrial Supply
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| 1949 | Aci Worldwide (asia) Pte. Ltd.
199409251H | 启用 |
| 1950 | Act 3 Int'l Pte Ltd
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