| 1951 | Xing Dan Trading 53338625W | 有効 |
| 1952 | Xendit Holding Company T16UF3858G | 有効 |
| 1953 | Xendit Pte. Ltd. 201615149H | 有効 |
| 1954 | Xkuisit Services 53338265C | 有効 |
| 1955 | Xtreme Laundry Services Pte. Ltd. 201614382R | 有効 |
| 1956 | Xzqt Style Pte. Ltd. 201614359N | 有効 |
| 1957 | Xue Shi Overseas Education Consultants 53338138W | 有効 |
| 1958 | Xin Rui Wellness 53338250E | 有効 |
| 1959 | Xin Da Trading Pte. Ltd. 201614374E | 有効 |
| 1960 | Xmeducation Centre Pte. Ltd. 201533166C | 有効 |
| 1961 | Xing Long Services 53324846M | 有効 |
| 1962 | Xk Marine 53264075J | 有効 |
| 1963 | Xiangyang Dragon N Lion Dance 53250670K | 有効 |
| 1964 | Xl Bermuda Ltd S96FC5205C | 有効 |
| 1965 | Xin Le Pte. Ltd. 201329076M | 有効 |
| 1966 | Xcape Go Game Pte. Ltd. 201524623H | 有効 |
| 1967 | Xecure Group Pte. Ltd. 201323182W | 有効 |
| 1968 | Xpanse Capital Pte. Ltd. 201419609H | 有効 |
| 1969 | Xintesys Consultancy Pte. Ltd. 200910491M | 有効 |
| 1970 | Xploratory Lab Llp T14LL1356F | 有効 |
| 1971 | X Lab Biotech (s) Pte. Ltd. 201527778K | 有効 |
| 1972 | Xin Tian Jie Funeral Services 53275755J | 有効 |
| 1973 | Xin Cheng Home Design Pte. Ltd. 200915928N | 有効 |
| 1974 | Xventures Enterprise Llp T11LL2074E | 有効 |
| 1975 | Xen Food Solution Pte. Ltd. 201326454N | 有効 |
| 1976 | X Ray & Scanning Centre Pte. Ltd. 201308436G | 有効 |
| 1977 | Xtablish Pte. Ltd. 201510328R | 有効 |
| 1978 | Xing Zhan Construction Pte. Ltd. 201308917E | 有効 |
| 1979 | Xxii Enterprises Llp T15LL1793G | 有効 |
| 1980 | Xue Song Llp T15LL1944D | 有効 |