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| 1982 | Yang Gim Services 53090114E | 有効 |
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| 1984 | Yuen Jing Construction Pte. Ltd. 200820839R | 有効 |
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| 1986 | Yun Wei F&b Management Pte. Ltd. 200718464K | 有効 |
| 1987 | Yunnan Investment & Development Pte. Ltd. 200716994H | 有効 |
| 1988 | Yi Chen Construction Pte Ltd 199705730K | 有効 |
| 1989 | Yangon Portal International Pte. Ltd. 200804066N | 有効 |
| 1990 | Yls Nails Image Pte. Ltd. 200712099G | 有効 |
| 1991 | Yu Jun Pte. Ltd. 201403404H | 有効 |
| 1992 | Yao Yi Resources Private Limited 201228791E | 有効 |
| 1993 | Yo Comms Pte. Ltd. 200712963N | 有効 |
| 1994 | Yi Xin Li Pte. Ltd. 200715743H | 有効 |
| 1995 | Yummi House Pte. Ltd. 200720808D | 有効 |
| 1996 | Yuehua Holdings Pte. Ltd. 200722113M | 有効 |
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| 1998 | Yujin Holdings Ltd. 201535333M | 有効 |
| 1999 | Yht Corporate Services Pte. Ltd. 201538574M | 有効 |
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| 2001 | Yeoman Capital Management Pte Ltd 199902308Z | 有効 |
| 2002 | Yauyou International Pte. Ltd. 201538012C | 有効 |
| 2003 | Y K Fashion 53325194W | 有効 |
| 2004 | Yi Shan Design & Construction 53315370X | 有効 |
| 2005 | Ybreo.com Pte Ltd 199905139H | 有効 |
| 2006 | Yee Huat Trading 53015914K | 有効 |
| 2007 | Youhost Co,. Ltd. T10UF2658D | 有効 |
| 2008 | Yes Supermarket Pte Ltd 199904490N | 有効 |
| 2009 | Yayasan Dian Desa T10UF2086D | 有効 |
| 2010 | Ybrant Digital Limited T10UF2654J | 有効 |