| Napier Harbour Board |
| National Bank of NZ |
| National Investment Co |
| National Mortgage & Agency Co of NZ Ltd |
| Nelson Bros |
| Nelson Coast Steam Assn |
| Nelson Fishing Co Ltd |
| Nelson Harbour Board |
| Nelson & Marlborough Steam Navigation Company |
| Nelsons (NZ) Ltd |
| Newmarket Returned Services |
| O F Nelson & Co Ltd |
| Nelson Trust Funds |
| New Plymouth Harbour Board |
| New Zealand & Australasian Land Co Ltd |
| NZ Coromandel Granite Co Ltd |
| NZ Fisheries Ltd |
| New Zealand Government |
| NZ Grain & Merchantile Co |
| NZ Granite Quarries Ltd (Auck) |
| NZ Insurance Co |
| NZ Loan & Merchantile Agency Co Ltd |
| NZ Meat Preserving Co Ltd |
| New Zealand National Maritime Museum |
| NZ Portland Cement Co |
| NZ Refrigerating Co Ltd |
| NZ Shipping Co Ltd |
| NZ Steam Navigation Co Ltd |
| NZ Steam Shipping Co Ltd |
| NZ Timber Co Ltd |
| NZ Trawling & Fish Supply Co Ltd |
| NZ Ngunguru Coal Co Ltd |
| NZ Nobels Explosive Co |
| Nguruguru Coal Co |
| Niccol and Sons |
| JJ Niven & Co Ltd |
| North British & Hawkes Bay Fishing Co Ltd |
| North Coast Steam Navigation Co Ltd |
| Northote & Ponsonby Steam Ferry Co |
| North Wallarah Colliery Limited |
| North Westland Shipping Company |
| Northern Coal Co Ltd |
| Northern Fishing Co Ltd |
| Northern River Steam Navigation Co Ltd |
| Northern River Steamship Company |
| Northern Steamship Co Ltd |
| Northern Steamship Co |
| Northern Steamship Company |
| Northern Union Steamboat Co Ltd |
| Northern Wairoa Dairy Company |
| Northern Wairoa Steamship Company |