ADM has worked for a broad range of clients:
- AcousticAir Ltd
- ADMLC (Atmospheric Dispersion Modelling Liaison Committee)
- AERC Ltd
- Air Quality Consultants
- ALcontrol Labs Ltd
- Alderley Environmental
- Alton Design
- AMEC
- Arley Consulting
- Arup Environmental
- Ashact Ltd
- Ashdown
- Atkins
- Babtie
- Bechtel
- Berkely Homes
- Biffa Waste Services Ltd
- BMT Fluid Mechanics Ltd
- BP Energy
- Brighton and Hove Council
- Bristol City Council
- Brookmill Estate Ltd
