| 4591 | Hyoil Pte. Ltd. 201536814G | Active |
| 4592 | H2 Consultant 53103497J | Active |
| 4593 | Hs Marine Radiocom Svcs 52978428M | Active |
| 4594 | Hl Air Con Enterprises 52972171J | Active |
| 4595 | Hwa Leong Building Construction 52978399A | Active |
| 4596 | Hong Kun Enterprises 52968942A | Active |
| 4597 | Hock Siang Florist 52977298A | Active |
| 4598 | Hero Training & Consultancy 52971729L | Active |
| 4599 | Hobby Art Gallery 52977392M | Active |
| 4600 | Huayi Sports Development 53102687J | Active |
| 4601 | Hsing Yu Commercial 52980728M | Active |
| 4602 | Hotel 81 Sakura 52980598K | Active |
| 4603 | H L Kong Management Services 53103496L | Active |
| 4604 | Hotel 81 Balestier 52980600B | Active |
| 4605 | Hotel 81 Chinatown 52980601X | Active |
| 4606 | Hans Tan Studio 53075992J | Active |
| 4607 | Haematology And Stem Cell Transplant Centre 53106148E | Active |
| 4608 | Hair Starr 53057007J | Active |
| 4609 | High Impact Pte. Ltd. 201536703H | Active |
| 4610 | Hup Huat Fishery 53060422A | Active |
| 4611 | Ho Kim Huat Services 52818747C | Active |
| 4612 | Hyl Engineering 53075547E | Active |
| 4613 | Hua Zai Gombak Food Pte. Ltd. 201537008W | Active |
| 4614 | Hua Fashion 50317100W | Active |
| 4615 | Helipad Records Pte. Ltd. 201537078G | Active |
| 4616 | Huthwaite Asia Pacific 53073918J | Active |
| 4617 | Hock Hwa Building Contractor 52854195A | Active |
| 4618 | Hui Yuan Construction 53103283C | Active |
| 4619 | Heng Sheng (singapore) International Management & Holding Private Limited 199407354D | Active |
| 4620 | Hong Lik Restaurant 46161600M | Active |