 | Christie Intruder Alarms Ltd (CIA) | Waterlooville, england, united kingdom | 36 | security and investigations | 1967 | |
 | EcoGenR8 Limited | Waterlooville, england, united kingdom | 3 | semiconductors | 2010 | |
 | Dryden | Waterlooville, england, united kingdom | 8 | construction | 2008 | |
 | Victory Graphics Limited | Waterlooville, england, united kingdom | 11 | packaging and containers | 2014 | |
 | Drillmore Solutions | Waterlooville, england, united kingdom | 6 | oil and energy | 2010 | |
 | DENMEAD CARPENTRY LTD | Waterlooville, england, united kingdom | 1 | construction | - | |
 | Collision Geomatics | Waterlooville, england, united kingdom | - | automotive | 2010 | |
| DARREN JAMES BYE LIMITED | Waterlooville, england, united kingdom | - | health, wellness and fitness | - | |
| AKM LIMOUSINES LIMITED | Waterlooville, england, united kingdom | 1 | transportation and trucking and railroad | - | |
| Cornerstone Design & Construction Ltd | Waterlooville, england, united kingdom | 1 | construction | 2010 | |
 | HND Consulting Ltd | Waterlooville, england, united kingdom | 2 | management consulting | 2018 | |
| ATTIC CONVERSIONS HAMPSHIRE LIMITED | Waterlooville, england, united kingdom | 1 | construction | - | |
| EQUATIS LIMITED | Waterlooville, england, united kingdom | 2 | pharmaceuticals | - | |
| Virtual Image Limited | Waterlooville, england, united kingdom | 1 | appliances, electrical, and electronics manufacturing | - | |
| DRAWERS & DOORS LTD | Waterlooville, england, united kingdom | 2 | construction | - | |
 | Strength Cards | Waterlooville, england, united kingdom | - | individual and family services | 2018 | |
| CLIMATE DESIGNS LTD | Waterlooville, england, united kingdom | - | construction | - | |
| DOMAINSCAPE LIMITED | Waterlooville, england, united kingdom | - | financial services | - | |
| COOMBES BUILDERS LTD | Waterlooville, england, united kingdom | - | construction | - | |
 | Martin Construction Southern Ltd | Waterlooville, england, united kingdom | 1 | construction | 2014 | |
