| 2401 | Hwa Peng Auto Service 1996 52823719E | Active |
| 2402 | Hostelling International Singapore S91SS0031C | Active |
| 2403 | Holidayiq Pte. Ltd. 201221135K | Active |
| 2404 | Hartwork 53206258B | Active |
| 2405 | Hua Giam Si T05SS0116E | Active |
| 2406 | Hock Leng Keng Temple S92SS0014H | Active |
| 2407 | Hong Kah North Zone `4' Residents' Committee S89SS0060D | Active |
| 2408 | Hong Kah North Zone `6' Residents' Committee S89SS0061L | Active |
| 2409 | Hong Kah North Zone `1' Residents' Committee S89SS0059G | Active |
| 2410 | Hccl Design Associates 53324772A | Active |
| 2411 | Hoon Hong Tian Haw Boo (yun Feng Tian Hou Miao) S87SS0113C | Active |
| 2412 | Hong Sian Tong S87SS0099F | Active |
| 2413 | High Style Hair Saloon 53322911A | Active |
| 2414 | Hospira Singapore Pte. Ltd. 198702851G | Active |
| 2415 | Hock Teck Temple S98SS0137E | Active |
| 2416 | Hock Kim Leong Trading Co 05228100X | Active |
| 2417 | Humming Bees Soaplab 52847804D | Active |
| 2418 | Hockhua Tonic (101 Yishun) 53169768A | Active |
| 2419 | Hebron Bible Presbyterian Church S91SS0008D | Active |
| 2420 | Harveston Asset Management Pte. Ltd. 201421516C | Active |
| 2421 | Hien San Tuan S92SS0029D | Active |
| 2422 | Helic Paint Group Singapore 53322875A | Active |
| 2423 | Hiap Tien Keng Leng Poh Tian S91SS0002F | Active |
| 2424 | Hock Seng Curtain 52724600W | Active |
| 2425 | H Corp Holdings Pte. Ltd. 201409732G | Active |
| 2426 | Hwee Guan Crane Service 52341800X | Active |
| 2427 | Hong Jia Machinery Services 52990663E | Active |
| 2428 | Hong Gap Trading 52193100B | Active |
| 2429 | Hao Lun Enterprise 52872476B | Active |
| 2430 | Han Universal Realty Network 52867671K | Active |