| Visdata | |
| Visible Systems Ltd | Hertfordshire |
| Visibra Care | |
| Vision Internet Ltd | Greater Manchester |
| Vision Telecom Solutions | |
| Vision64 | |
| Visionary Logo Designs | |
| Visionary Media | |
| Visionmix Productions | |
| Visit Guide Ltd | |
| Visokio | Channel Islands |
| Vispa Ltd | Greater Manchester |
| VISR Dynamics Ltd | |
| Vista Design UK Ltd | Shropshire |
| Vista Retail Support Ltd | Cardiff |
| Vistair | |
| Visual Information Services Ltd | Berkshire |
| Visual Software | Surrey |
| Visual Software Systems Ltd | Surrey |
| Visualise Creative Ltd | Greater London |
| Visualize Systems Ltd | Buckinghamshire |
| Visualsoft | |
| VisuComm Ltd | Nottinghamshire |
| Visyond | |
| Vita Mojo | Greater London |
| Vita Nuova Holdings Ltd | North Yorkshire |
| Vital Concept Ltd | Greater London |
| Vital Technology Group Ltd | North Yorkshire |
| Vital York Ltd | North Yorkshire |
| Vitamin Cornwall | Cornwall |
| Vitanium Systems Ltd | Essex |
| Vitarka Therapeutics Ltd | |
| VitraCash Ltd | |
| Vivid Creative Ltd | |
| VividQ Ltd | |
| Vivo Telecommunications Ltd | West Midlands |
| Vivo Web Marketing | Glasgow |
| VixT | |
| Vizcom Design Ltd | Greater Manchester |
| Vizero Ltd | |
| Vizibility Design Ltd | Stirling |
| Vizibl | |
| Vizion Network Ltd | |
| Vizlib | |
| Vizulate Digital Ltd | West Yorkshire |
| Vizzo | Cumbria |
| Vizzuality | Cambridgeshire |
| VJM Computers | |
| VL Tech Digital | |
| VLDB Solutions Ltd | Merseyside |