| Findex | |
| Fingermark | |
| Finite Systems Ltd | |
| Finity Design Ltd | Auckland |
| FintechNZ | Auckland |
| Firebrand | |
| Firecrest Systems | |
| Firestar | Auckland |
| Firestation | |
| Firetrust | Canterbury |
| First Computer Systems Ltd | Auckland |
| First Digital NZ | |
| Fisher & Paykel Healthcare Ltd | |
| Five Five Seven | |
| FiveStar Software Ltd | Waikato |
| Fix It Hastings | |
| Fix Your Web | Auckland |
| Flare Media | Gisborne |
| Flashpoint Ltd | Auckland |
| Flatout Web Design | Southland |
| Fleetwise | |
| Flexi-Tech | |
| FlexR | |
| Flight Digital | Auckland |
| Flight Sounds Ltd | |
| Flintfox International Ltd | |
| Florence Digital | |
| Flow Software New Zealand | Auckland |
| Fluent Solutions | |
| Fluid | Otago |
| Fluid ShareSpace | Otago |
| Flume Ltd | Auckland |
| Flying Kiwi Angels | Auckland |
| Focus Technology Group | Southland |
| Foreground Software Ltd | Auckland |
| Formware Ltd | Auckland |
| Found NZ Ltd | Bay of Plenty |
| Foveaux Communications | |
| Foxbyte | |
| Fraame Solutions | Canterbury |
| Fracture | Auckland |
| Freedom IT Ltd | Tasman |
| Freeparking | Auckland |
| Frelancing Web | Auckland |
| Friendly Manager | |
| Frog Web Works | Otago |
| Frogparking | |
| Fronde | Wellington |
| Front-Line Training Consultancy Ltd | Southland |
| Fuel Agency | |