| 421 | British Institutes
04335600A | 启用 |
| 422 | Bob's
04628400A | 启用 |
| 423 | Buben & Zorweg (asia) Limited
T15UF4154F | 启用 |
| 424 | Benevolent Section Of Serangoon Catholic Church St Joseph Dying Aid Association
S62MB0138F | 启用 |
| 425 | Big Bayan Box (s) Llp
T13LL2045G | 启用 |
| 426 | Broadway Co
07119000K | 启用 |
| 427 | Bec Consultants
08778500E | 启用 |
| 428 | Bukit Gombak Community Emergency And Engagement Committee
S98PB0063G | 启用 |
| 429 | Bendemeer Hair Dressing And Permanent Wave Saloon
20028800L | 启用 |
| 430 | Benful Ltd
T15UF4213C | 启用 |
| 431 | Bikelab
52992654K | 启用 |
| 432 | B2b International Management Consultant Llp
T13LL2216C | 启用 |
| 433 | Beauty Book Asia Group Pte. Ltd.
201525519D | 启用 |
| 434 | Bishan Community Club
S90PB0005F | 启用 |
| 435 | Buzz With Wordz
09074500X | 启用 |
| 436 | Ban Lin Thong
05896200W | 启用 |
| 437 | Bee Chow Hng
05505700D | 启用 |
| 438 | Bukit Timah Sound Centre
23751000J | 启用 |
| 439 | Boon Engineering Works
10719300X | 启用 |
| 440 | Brm Strategic Llp
T13LL1325A | 启用 |
| 441 | Belimbing Workshop
53269576C | 启用 |
| 442 | Bunalun Source Pte. Ltd.
200406620D | 启用 |
| 443 | Boon Onn Jewellers
07945900E | 启用 |
| 444 | Basica Pte. Ltd.
200414792N | 启用 |
| 445 | Biz Trust Consultancy
53269661A | 启用 |
| 446 | Bee Chun Heng
05270200J | 启用 |
| 447 | Bee Chun Heng Lau Po
09510600J | 启用 |
| 448 | Boon Siong Car Rental
53318211E | 启用 |
| 449 | Ban Chuan Construction
29214400L | 启用 |
| 450 | Byfey Pte. Ltd.
201506365N | 启用 |