- Abbott Burke Associates Ltd
- Abermed Ltd
- Access Occupational Health Ltd
- Acorn Occupational Health Ltd
- Aqua Medical Ltd
- Atos Healthcare
- Caer Health Services Ltd
- Chartis Medical and Rehabilitation Limited
- Clarity Healthcare Ltd
- Corporate Health Ltd
- Diverse Health Solutions Ltd
- Duradiamond Healthcare Ltd
- Eminence Occupational Health Ltd
- Employee Health Surveillance Service Ltd
- Employment Medical Services Ltd
- Everwell Occupational Health
- Executive & Occupational Medical Centres Ltd
- FPS Europe Limited
- Fulcrum Reporting
- Heales Medical Ltd
- Health Assured Ltd
- Health Management Ltd
- Healthscope (UK) Ltd
- Healthy Logistics
- IMASS Ltd
- Indus Occupational Health Ltd
- Industrial Diagnostis Company Ltd
- Inspire Occupational Health
- IOM Consulting
- Maitland Medical Service
- Managed Occupational Health Ltd
- Medical and Occupational Health Services
- Medigold Health Consultancy Ltd
- MedProtect Ltd
- Miller Health Management
- Nexus Healthcare
- Occupational Health Consulting Ltd
- Occupational Medicals Enterprise ltd
- People Asset Manangement Ltd
- PTH Group Limited
- Salutes Occupational Health Ltd
- Sound Advice Safety & Health Ltd
- The Occupational Health Business Ltd
- Torridge Occupational Health Services Ltd
- Wellwork Ltd
- WorkStrong


