ADM has worked for a broad range of clients:
- INGENCO
- International Power Group
- Ipswich Town Football Club
- JacobsGIBB
- Jacobs Engineering UK Ltd
- Johnson Matthey M.W.
- Kellogg Ltd
- Kemira GrowHow UK Ltd
- Kokusai
- Kogyo Co Ltd
- Lambert Associates (Env) Ltd
- Laporte Performance Chemicals UK Ltd
- Leppitt Associates
- Lewis District Council
- University of limerick
- Lloyds Register
- Loctite Multicore
- London Power Company PLC
- Marcus Hodges Environment Ltd
- Mayer Brown Ltd
- McLellan and Partner
- Mentmore Towers LTD
- Metcalf & Eddy Ltd
- Metoc
- Millennium Science and Engineering Ltd
- MJCA
- Montupet (UK) Ltd
- Mott MacDonald
- Mouchel Consulting Ltd/Mouchel Parkman
