| 1 | 1776 RIVERBANK LTD |
| 2 | 1ST CONTACT MONEY LTD |
| 3 | 2CG LIMITED |
| 4 | 3I INVESTMENTS PLC |
| 5 | 3S MONEY CLUB LIMITED |
| 6 | 8SAFE UK LIMITED |
| 7 | A G EDWARDS AND SONS (UK) LTD |
| 8 | A.M. BEST EUROPERATING SERVICES LIMITED |
| 9 | AAC CAPITAL PARTNERS LIMITED |
| 10 | ABACUS |
| 11 | ABBEY NATIONAL TREASURY SERVICES PLC |
| 12 | ABBEY NATIONAL TREASURY SERVICES PLC |
| 13 | ABBOT INVESTMENT MANAGEMENT LIMITED |
| 14 | ABBOTSTONE AGRICULTURAL PROPERTY UNIT TRUST |
| 15 | ABC INTERNATIONAL BANK PLC |
| 16 | ABERDEEN ASSET INVESTMENTS LIMITED |
| 17 | ABERDEEN ASSET MANAGEMENT INVESTMENT SERVICES LIMITED |
| 18 | ABERDEEN ASSET MANAGEMENT LIFE AND PENSIONS LIMITED |
| 19 | ABERDEEN ASSET MANAGERS LIMITED |
| 20 | ABERDEEN PROPERTY INVESTORS |
| 21 | ABF INVESTMENTS PLC |
| 22 | ABG SUNDAL COLLIER LIMITED |
| 23 | ABIDE FINANCIAL LTD |
| 24 | ABIL CORPORATION FINANCE LLP |
| 25 | ABINGWORTH MANAGEMENT LIMITED |