| RAZOR Web Design Ltd | |
| Raztec Sensors New Zealand Ltd | Canterbury |
| RCS New Zeland | Canterbury |
| Re-Leased | |
| Real Time Genomics | Waikato |
| Realtime Information Ltd | Waikato |
| Red Eye Design | |
| RedShield Security Ltd | Wellington |
| Redspot Creative Studio | |
| Redstripe Ltd | Wellington |
| Rees Software & Systems Ltd | Nelson |
| ReforgedRigs | |
| Reliable Solutions | |
| Relish Creative Ltd | Auckland |
| RemarkIT Solutions Ltd | Wellington |
| Remote Control Solutions Ltd | Auckland |
| Rentamac | Taranaki |
| RentMaster | Auckland |
| Research and Education Advanced Network New Zealand Ltd | Wellington |
| Resn | |
| Resolve | |
| Resolve-IT | |
| Resourceware International Ltd | Wellington |
| Responsive Software Ltd | Canterbury |
| Revera Ltd | Auckland |
| Revibe Digital Ltd | |
| Revolution IT | Auckland |
| Rice Consulting | Auckland |
| Richard Veber | Auckland |
| Rictech Ltd | |
| RimuHosting | Waikato |
| Rio Bravo | |
| Road Direct | |
| Robotek Ltd | |
| Robotics Plus | |
| Rock Stars Unlimited Ltd | |
| Rocket Tech | |
| Rocketspark Ltd | Waikato |
| ROCPAC International Ltd | Auckland |
| Roger Irwin Computer Services | |
| ROLL Ltd | |
| Root Systems | |
| Rorohiko Ltd | Wellington |
| Rossco's Start Up Services Ltd | Manawatu-Wanganui |
| RosterMate | |
| Rotorua Website Design | Bay of Plenty |
| Rotorua X | |
| Rubble Web Design | Auckland |
| Ruben Computer Repairs | |
| Rudys PC Services Ltd | Auckland |