| Allianz Global Corporate and Specialty | 0203 451 3676 | Allianz House, 60 Gracechurch St., London , EC3V 0HR, United Kingdom |
| Allianz Insurance Plc | 000000 | For claims contact information please click the link below, London, MK9 2BF |
| Allianz Northern Ireland Plc | 00442890895605 | Allianz p.l.c, 3 Cromac Quay, The Gasworks, Ormeau Road, Belfast, BT7 2JD, United Kingdom |
| Allied World Assurance Company (Europe) Limited | 111111 | Linford Wood House, 6-12 Capital Drive, Linford Wood, Milton Keynes, MK14 6XT, United Kingdom |
| Allied World Managing Agency Limited | | |
| Alreford Limited | | |
| American International Group UK Limited | 020 8253 7509 | 2-8 Altyre Road, Croydon, Surrey , CR9 2LG, United Kingdom |
| AmTrust at Lloyds | 020 3003 6813 | 1 Great Tower Street, London, EC3R 5AA, United Kingdom |
| AmTrust Europe Ltd | 0115 934 9824 | Market Square House, St James's Street, Nottingham, NG1 6FG, United Kingdom |
| AmTrust International Underwriters Ltd | | |
