Davas has over 50 clients including:-
| Explosive Industry Group of CBI | Representative on several Government committees |
| Hayton Winkley | Expert Witness |
| Peden & Reid | Expert Witness |
| Jack Morton Worldwide | Pyrotechnic consultant - Commonwealth Games Manchester 2002 |
| Jack Morton Public Events | Pyrotechnic consultant - Olympic Games Athens 2004 |
| Groupe F | Pyrotechnic consultant - London New Year's Eve 2004 |
| Australian Pyrotechnics | Pyrotechnic consultant - London Millennium celebrations |
| Torribles Insurance | Consultant |
| Accolade Events Management | Consultant |
| Plymouth City Council | Pyrotechnic consultant - Fireworks Competition |
| British Pyrotechnists Association | Secretary |
| Health & Safety Executive | Specialist reports |
| Live! | Pyrotechnic consultant |
| Journal of Pyrotechnics Inc | Consultant |
| Salisbury Cathedral | Consultant |