- British Equine Veterinary Association
- The American Association of Equine Practitioner
- Royal College of Veterinary Surgeons
- British Veterinary Association
- British Horse Society
- Society of Practising Veterinary Surgeons
- Hartpury College Therapy Centre
- Horserace Betting Levy Board
- National Equine Welfare Council
- Blue Cross
- RSPCA
- World Horse Welfare (formerly the ILPH)
- The JMB Ltd
- ARVS (Association of Racecourse Veterinary Surgeons)
- Equestrian Federation of Australia
- National Pony Society
- Hereford Equestrian Directory
- Department for Environment, Food and Rural Affairs
- Racehorse Health HBLB
- Equine Infectious Disease Surveillance