Businesses starting with H
- Havelock North Lawn & Garden Services
- Havelock North Village Arts
- Havelock North-U Store
- Havelock Outdoors Centre
- Havelock Shell Garage
- Haven Marine & Engineering Solutions Limited
- Haven PleasureBoats Nelson Ltd
- Haven Realty Ltd MREINZ
- Haven Realty Ltd MREINZ - Licensed
- Haven Road Store
- Haven Road Testing Station
- Haven Tattoo Christchurch
- Haverstock Safety & Environment Ltd
- Havoc Streetwear
- Hawaiian Airlines
- Hawaiian Cool Water, LLC
- Hawea Christine
- Hawera Automotive (1999) Ltd
- Hawera Book Inn
- Hawera Car Valet