| ne-web | Tyne and Wear |
| NE6 | |
| Neadoo Digital Ltd | Greater London |
| Neam Technologies Ltd | |
| NearSt Ltd | |
| Neary-Hayes | |
| Nebula Labs | |
| Nebula Space | |
| Nebulas Website Design | Essex |
| NEC Group | |
| NEC Software Solutions UK Ltd | |
| NedFox Ltd | East Sussex |
| NEED Global Technology & Innovations Ltd | |
| Need More Clicks | South Yorkshire |
| Need PC Repair | |
| Needham Inks Ltd | Shropshire |
| Neem Biotech | |
| Neighbourly Ltd | |
| Neil Turner Software Ltd | Buckinghamshire |
| Nemark | South Yorkshire |
| Nemco Ltd | Hertfordshire |
| Nene Data & Electrical Ltd | |
| Neo Technology Ltd | |
| Neobe Therapeutics | |
| Neol | |
| Neom Ventures | |
| NEON Adventures | |
| Neon Digital | Essex |
| Neon Nova | |
| NeoPhore | |
| Neopixel Media Ltd | |
| Neos IT Ltd | |
| Neosis Ltd | |
| Neoteric | |
| NEP Group, Inc. | |
| Neptune Computer Technology | Somerset |
| Nequinox Studios Ltd | |
| Nerd Cow Ltd | |
| NeRRe Therapeutics | |
| Nervecentre | |
| Neshes Global Trading (UK) Ltd | |
| NessSEO Scotland | |
| Nesta | |
| Nestamedia Studios | |
| Nested Ltd | |
| Net AI Tech Ltd | |
| Net Consulting Ltd | |
| Net Efficiency Ltd | |
| Net Factory Ltd | |
| Net Intelect | Lancashire |