- Abermed Ltd
- Access Occupational Health Ltd
- Acorn Occupational Health Ltd
- Aqua Medical Ltd
- Atos Healthcare
- Business and Health Consultancy Ltd
- Capita
- Chartis Medical and Rehabilitation Ltd
- Clarity Healthcare Ltd
- Corporate Care
- Corporate Health Ltd
- Diverse Health Solutions Ltd
- Eminence Occupational Health Ltd
- Employee Health Surveillance Services Ltd
- Everwell Occupational Health
- FPS Europe Limited
- Fulcrum Reporting
- Gipping Occupational Health Ltd
- Heales Medical Ltd
- Health Management Ltd
- Healthscope UK Ltd
- Heathrow Medical Services
- IMASS
- Indus Occupational Health Ltd
- Industrial Diagnostis Company Ltd
- IOM Consulting
- M3OH Services Ltd
- Maitland Medical Service
- Managed Occupational Health Ltd
- MansionHouse Healthcare Ltd
- Medical and Occupational Health Services
- Medigold Health Consultancy Ltd
- MedProtect Ltd
- Miller Health Management
- Nexus Healthcare Ltd
- Occupational Health Consulting Ltd
- Occupational Medicals Enterprise ltd
- People Asset Manangement Ltd
- Priority Occupational Health Ltd
- PTH Group Limited
- Remploy Ltd
- Salutes Occupational Health Ltd
- Sound Advice Ltd
- Team Prevent Ltd
- The Occupational Health Business Ltd
- Vizion Occupational Healthcare
- Working Fit Ltd
- WorkStrong


