Macpro Engineering Ltd
- 7 Devon Road, Hamilton, Waikato
Macquarie Group New Zealand Ltd
- Level 17, 28 Lumley Centre, 88 Shortland Street, Auckland
MacClures ITM Building Centre
- 256 Swanson Road, Henderson, Auckland
Mac Warehouse
- 177 Parnell Road, Parnell, Auckland
E P Maddren & Sons Ltd (division of fletcher group)
- 110 Main Road, Kumeu, Auckland
Madison Recruitment Management
- Level 6 Corner Queen & Victoria Streets, 203 Queen Street, Auckland