Businesses starting with H
- Hokkien Yeo See Assn
- Hokuriku (asia) Sales Pte Ltd
- Hokuriku S'pore Pte Ltd
- HOL Experiences
- Hola Supermarket
- Holawah (s) Pte Ltd
- Holcim Trading Pte Ltd
- Holder Ent
- Holdson Construction Pte Ltd
- Holiday City Pte Ltd
- Holiday Inn Express Singapore Clarke Quay
- Holiday Inn Express Singapore Orchard Road
- Holiday Inn Park View S'pore
- Holiday Inn Park View Singapore
- Holiday Inn Singapore Atrium
- Holiday Inns (south East Asia) Inc
- Holiday Inns (south East Asia) Incorporation
- Holiday Marketing Int'l Pte Ltd
- Holiday Marketing International Pte Ltd
- Holiday Tdg & Transport Pte Ltd