This list is not an exhaustive list but it provides an indication of the professional calibre of past delegates attending courses at Hawksmoor.
- Royal Veterinary College
- Triple A
- Moulton College
- Medivet
- Animal Health Trust
- Theravet
- Hydrovet
- Vet Plus Limited
- Pet Care Co
- Runnymede Veterinary Services
- Radbrook Veterinary Clinic
- Springlodge Veterinary Hospital
- Anrich Veterinary Hospital
- University Hospital, Dublin
- Prince Bishop Veterinary Hospital
- Swanbridge Veterinary Hospital
- Earlswood Veterinary Hospital
- Mildmay Veterinary Centre
- Chaseview Veterinary Centre
- Greyfriars
- Honeybourne Veterinary Clinic
- Avonlodge Veterinary Group
- Copthorne Veterinary Clinic
- Cedar Veterinary Services Limited
- Calweton Veterinary Services
- Brentnol Veterinary Centre
- Walton Lodge Veterinary Clinic Limited
- Wendover Heights Veterinary Centre
- Wallalodge Veterinary Group
- Park Veterinary Surgery
- Goddards Veterinary Group
