MPA New Zealand Limited
- Level 1, 4 Waipuna Road, Mount Wellington, Auckland
Mt Roskill Grammar
- Frost Road, Mt Roskill, Auckland
Mister MINIT Westfield Albany
- Level 2, K14, Westfield Albany, 219 Don McKinnon Drive, Albany, Auckland
Mr Smith Ltd
- Suite 5, Level 3, 30 St Benedicts Street, Newton, Auckland
Merck Sharp & Dohme (NZ) Ltd
- 109 Carlton Gore Road, Newmarket, Auckland
M.S. International Customs & Freight Forwarding Ltd
- 68 Ascot Road, Mangere, South Auckland
Mt Eden Village Fish Shop
- 438 Mt Eden Road, Mt Eden, Auckland
Mt Hobson Middle School
- 131 Remuera Road, Remuera, Auckland
Mt Roskill Primary School
- Frost Road, Mt Roskill, Auckland
Multicolour Screen Printers NZ Ltd
- 4 Piermark Drive, Albany, North Shore
Multiflora Laboratories Limited
- 686 Rosebank Road, Avondale, Auckland
Multi-Media Systems Ltd Auckland
- 8 McColl St, Newmarket, Auckland
Multi-Mig (NZ) Ltd
- 2/48 Ellice Road, Glenfield, North Shore
MultiSystems Limited
- Level 2, 46 Taharoto Road, Takapuna, North Shore
Music Touch Systems
- 10/28 Moselle Avenue, Henderson, Auckland
Mustangs
- 14 Tawa Drive, Albany, North Shore
Mycroft Systems Ltd
- 22A Saunders Place, Avondale, Auckland
Manukau Yacht and Motor Boat Club
- Kiwi Esplanade, Mangere Bridge, Auckland