| PROJECT TULIP LIMITED | Registered | NZ Limited Company | 1104485 | councillor interest |
| Project Waihi Beach Trust | Registered | Charitable Trust | - | councillor interest |
| PROJECTUM LIMITED | Registered | NZ Limited Company | 8380839 | government contract suppliers |
| PROJECTUS LIMITED | Registered | NZ Limited Company | 6587214 | government contract suppliers |
| PROLEC LIMITED | Registered | NZ Limited Company | 2131997 | government contract suppliers |
| PROMAINS LIMITED | Registered | NZ Limited Company | 7273496 | government contract suppliers |
| PROMENADE MEAT MARKET 1975 LIMITED | Registered | NZ Limited Company | 196238 | councillor interest |
| PROPELLER JET LIMITED | Registered | - | - | |
| PROPERTY & CONSTRUCTION SERVICES LIMITED | Registered | NZ Limited Company | 1865915 | government contract suppliers |
| Property & Construction Services Ltd T/A Wayne Robertson Builders | Unknown | - | - | government contract suppliers |
| PROPERTY BROKERS COMPLIANCE LIMITED | Registered | NZ Limited Company | 2127552 | government contract suppliers |
| PROPERTY BROKERS LIMITED | Registered | NZ Limited Company | 309526 | government contract suppliers |
| Property Brokers Real Estate Cambridge | Unknown | - | - | councillor interest |
| PROPERTY ECONOMICS LIMITED | Registered | NZ Limited Company | 1287081 | government contract suppliers |
| Property Logic Ltd. | Unknown | - | - | councillor interest |
| PROPERTY RISK NZ LIMITED | Registered | NZ Limited Company | 7939217 | government contract suppliers |
| PROPHARMA LIMITED | Removed | NZ Limited Company | 983984 | government contract suppliers |
| PROPOWER (2015) LIMITED | Registered | NZ Limited Company | 1166069 | government contract suppliers |
| Proprietors of Marangairoa C4 | Unknown | - | - | kanoa recipients |
| PROQUIP NZ LIMITED | Registered | NZ Limited Company | 3639673 | government contract suppliers |
| PROSEED NEW ZEALAND LIMITED | Registered | NZ Limited Company | 357167 | iwi subsidiaries |
| Prostate Cancer Foundation AUS | Unknown | - | - | corporate donations |
| PROTAG LIMITED | Removed | NZ Limited Company | 3038464 | councillor interest |
| PROTEC SOLUTIONS LIMITED | Registered | NZ Limited Company | 892905 | government contract suppliers |
| Protecht | Unknown | - | - | government contract suppliers |
| Proteus Wildlife Reserach Consultants | Unknown | - | - | government contract suppliers |
| Protranz Earthmoving Ltd | Unknown | - | - | government contract suppliers |
| PROTRANZ LIMITED | Registered | NZ Limited Company | 5992114 | government contract suppliers |
| PROVISION TECHNOLOGIES LIMITED | Registered | NZ Limited Company | 883230 | government contract suppliers |
| PROVOKE SOLUTIONS NZ | Registered | NZ Unlimited Company | 1112647 | government contract suppliers |
| PROXIMA CONSULTING (NZ) LIMITED | Registered | NZ Limited Company | 4322598 | government contract suppliers |
| PRVANOV INVESTMENT LIMITED | Registered | NZ Limited Company | 1189786 | councillor interest |
| PRYDE CO LIMITED | Registered | NZ Limited Company | 8861689 | government contract suppliers |
| PRYSMIAN NEW ZEALAND LIMITED | Registered | NZ Limited Company | 1144369 | government contract suppliers |
| Prysmian PowerLink s.r.l. | Unknown | - | - | government contract suppliers |
| PSA CAPITAL LIMITED | Registered | NZ Limited Company | 2366925 | kanoa recipients |
| PSL Fire and Safety | Unknown | - | - | government contract suppliers |
| PSM TRUST LIMITED | Removed | NZ Limited Company | 1607602 | councillor interest |
| PSO RETIREMENT VILLAGES LIMITED | Registered | - | - | |
| PSYCH-RECRUITMENT LIMITED | Registered | NZ Limited Company | 1212742 | government contract suppliers |
| Psychforleaders | Unknown | - | - | government contract suppliers |
| PSYCHOANALYTIC CONSULTING LIMITED | Registered | NZ Limited Company | 8485673 | government contract suppliers |
| PSYCHOLOGY SERVICES LIMITED | Registered | NZ Limited Company | 2517171 | government contract suppliers |
| PT ELSEWEDY ELECTRIC INDONESIA | Registered | Overseas Non-ASIC Company | 1264758 | government contract suppliers |
| PT HYDRAULICS GP LIMITED | Registered | NZ Limited Company | 7160553 | government contract suppliers |
| PT NIXON FARMS LIMITED | Registered | NZ Limited Company | 5907047 | councillor interest |
| PŪAI TANGAROA GENERAL PARTNER LIMITED | Registered | NZ Limited Company | 8231534 | iwi subsidiaries |
| PŪAINUKU PASTURES GENERAL PARTNER LIMITED | Registered | NZ Limited Company | 8157198 | iwi subsidiaries |
| Pūainuku Pastures Limited Partnership | Registered | Limited Partnership (NZ) | - | iwi subsidiaries |
| Pūainuku Tangaroa Limited Partnership | Unknown | - | - | iwi subsidiaries |
