- Altona Metals International - Guernsey
- Amber Foods Ltd - Jersey
- Amdocs (UK) Financing Ltd - Guernsey
- Amlib Services Ltd - Jersey
- Anglo-Normandy Aeroengineering Ltd - Guernsey
- Apax Europe Iv - B, L.P - Guernsey
- Apax Europe Iv - D, L.P - Guernsey
- Apax Europe Iv - E, L.P - Guernsey
- Apax Europe V - 1, L.P - Guernsey
- Apax Europe V - 2, L.P - Guernsey
- Apax Europe V - B, L.P - Guernsey
- Apax Europe V - D, L.P - Guernsey
- Apax Europe V - E, L.P - Guernsey
- Apax Europe Vi - A, L.P - Guernsey
- Apax Europe Vii - 1, L.P - Guernsey
- Apax Europe Vii-b, L.P - Guernsey
- Apj - Jersey
- Appleton Resources Ltd - Jersey
- Aquitaine Group Ltd - Guernsey
- Argus Capital Partners Ii B L.P - Jersey
- Armorica Environmental Ltd - Guernsey
- Arolla Property Ltd - Guernsey
- Ascent Software - Jersey
- Association of Guernsey Banks (AGB) - Guernsey
- Atpi (Jersey) Ltd - Jersey
