| FORMATIVE LIMITED | Registered | NZ Limited Company | 8186281 | government contract suppliers |
| Formbird | Unknown | - | - | government contract suppliers |
| FOROPTICSNZ LIMITED | Registered | NZ Limited Company | 8195212 | government contract suppliers |
| FORSYTH BARR GROUP LIMITED | Registered | NZ Limited Company | 1055894 | |
| FORSYTH BARR INVESTMENT MANAGEMENT LIMITED | Registered | NZ Limited Company | 2095523 | fund managers |
| FORSYTH BARR LIMITED | Registered | NZ Limited Company | 150925 | political donors |
| FORTE HEALTH LIMITED | Registered | NZ Limited Company | 3906064 | government contract suppliers |
| Forte Investigations Limited | Unknown | - | - | government contract suppliers |
| FORTE RECRUITMENT LIMITED | Registered | NZ Limited Company | 3708156 | government contract suppliers |
| Fortlock Group | Unknown | - | - | government contract suppliers |
| FORTROSE CAFE 2019 LIMITED | Registered | NZ Limited Company | 7218993 | councillor interest |
| FORWARD FOCUS SOLUTIONS LIMITED | Registered | NZ Limited Company | 4365118 | government contract suppliers |
| FOS LIGHTING LIMITED | Registered | NZ Limited Company | 2161001 | government contract suppliers |
| Foss Pacific Pty Ltd | Unknown | - | - | government contract suppliers |
| FOSTER CONSTRUCTION GROUP LIMITED | Registered | NZ Limited Company | 603721 | government contract suppliers |
| FOSTER CONSTRUCTION LIMITED | Registered | NZ Limited Company | 193073 | government contract suppliers |
| Fostering Futures (group private practice) | Unknown | - | - | government contract suppliers |
| FOSTERS OUTDOOR POWER EQUIPMENT LIMITED | Registered | NZ Limited Company | 921824 | government contract suppliers |
| Foundation One Ltd | Unknown | - | - | government contract suppliers |
| FOUR SQUARE FARMS LIMITED | Registered | NZ Limited Company | 8147095 | councillor interest |
| FOURFISH PROPERTY LIMITED | Registered | NZ Limited Company | 4026539 | councillor interest |
| FOVEAUX COMMUNICATIONS LIMITED | Registered | NZ Limited Company | 1849479 | government contract suppliers |
| FOWLER LANDSCAPES LIMITED | Registered | NZ Limited Company | 5916252 | government contract suppliers |
| Fox Cave Limited; RIWA Limited | Unknown | - | - | councillor interest |
| Fox Glacier Guiding | Unknown | - | - | kanoa recipients |
| Foxton Area Medical Trust | Registered | Charitable Trust | - | councillor interest |
| Foxton Beach Community Centre | Registered | Incorporated Society | - | councillor interest |
| Foxton Beach Progressive Association Incorporated | Registered | Incorporated Society | - | councillor interest |
| Foxton Beach Senior Citizen Assn Inc | Unknown | - | - | councillor interest |
| Foxton Clydesdales | Removed | Incorporated Society | - | councillor interest |
| Foxton Districts Budget Service | Registered | Charitable Trust | - | councillor interest |
| Foxton Flax Stripper Museum | Registered | Charitable Trust | - | councillor interest |
| Foxton Flood Resilience Governance Group | Unknown | - | - | councillor interest |
| Foxton Futures | Unknown | - | - | councillor interest |
| Foxton Little Theatre Society Inc | Registered | Incorporated Society | - | councillor interest |
| Foxton RSA | Registered | Charitable Trust | - | councillor interest |
| FOXTON TAXATION SERVICE LIMITED | Removed | NZ Limited Company | 33327 | |
| Foxton Tourist & Development | Registered | Incorporated Society | - | councillor interest |
| Foxton War Memorial Hall Society Inc | Registered | Incorporated Society | - | councillor interest |
| FPC (a division of watershed) | Unknown | - | - | government contract suppliers |
| FPS FORESTRY LIMITED | Registered | NZ Limited Company | 1614928 | government contract suppliers |
| FRAGMENT LIMITED | Registered | NZ Limited Company | 1533032 | councillor interest |
| FRAMED UP BUILDING & CONSTRUCTION LIMITED | Registered | NZ Limited Company | 6416667 | government contract suppliers |
| FRAN WILDE & ASSOCIATES LIMITED | Registered | NZ Limited Company | 1260106 | |
| Francis Health | Unknown | - | - | government contract suppliers |
| Francis-Jones Morehen Thorp | Unknown | - | - | government contract suppliers |
| Frank & W L Stewart Limited t/a Kaeo Passenger Service | Unknown | - | - | government contract suppliers |
| FRANK ZHENG FAMILY TRUST TRUSTEE LIMITED | Registered | NZ Limited Company | 6051552 | councillor interest |
| Franklin Family Support Trust | Registered | Charitable Trust | - | government contract suppliers |
| Franklin Family Support Trust Board | Unknown | - | - | government contract suppliers |
