| — | Lasmo | GB | | LSE | — | — |
| — | Lattice Group | GB | | LSE | — | — |
| — | LEC Refrigeration | GB | | LSE | — | — |
| — | Leisure and Gaming | GB | | LSE | — | — |
| — | London Brick Company | GB | 素材・化学 | LSE | — | — |
| — | London Electricity Board | GB | エネルギー・資源 | LSE | — | — |
| — | London Stock Exchange | GB | | LSE | — | — |
| — | Lonmin | GB | 素材・化学 | LSE | — | — |
| — | Lucas Industries | GB | 建設・不動産 | LSE | — | — |
| — | MacFarlan Smith | GB | | LSE | — | — |
| — | Made.com | GB | 小売 | LSE | — | — |
| — | Manchester United F.C. | GB | | LSE | — | — |
| — | Manganese Bronze Holdings | GB | 自動車・輸送機器 | LSE | — | — |
| — | Mansfield Brewery | GB | | LSE | — | — |
| — | Mapeley | GB | | LSE | — | — |
| — | Marconi Communications | GB | 情報通信 | LSE | — | — |
| — | Marconi Electronic Systems | GB | | LSE | — | — |
| — | Matalan | GB | 小売 | LSE | — | — |
| — | Matthew Clark | GB | | LSE | — | — |
| — | Maxwell Communications Corporation | GB | メディア・娯楽 | LSE | — | — |
| — | McColl''s | GB | 小売 | LSE | — | — |
| — | John Menzies | GB | 運輸・物流 | LSE | — | — |
| — | MEPC plc | GB | | LSE | — | — |
| — | Mercury Asset Management | GB | 金融・保険 | LSE | — | — |
| — | Merlin Entertainments | GB | メディア・娯楽 | LSE | — | — |
| — | Mersey Docks and Harbour Company | GB | | LSE | — | — |
| — | Metalrax | GB | | LSE | — | — |
| — | MFI | GB | | LSE | — | — |
| — | MG Rover Group | GB | 自動車・輸送機器 | LSE | — | — |
| — | Micro Focus International | GB | IT・ソフトウェア | LSE | — | — |
| — | Midland Bank | GB | 金融・保険 | LSE | — | — |
| — | Millars Karri and Jarrah Forests Limited | GB | 運輸・物流 | LSE | — | — |
| — | Mothercare | GB | 小売 | LSE | — | — |
| — | Mowlem | GB | 建設・不動産 | LSE | — | — |
| — | Murex | GB | 素材・化学 | LSE | — | — |
| — | MyTravel Group | GB | | LSE | — | — |
| — | National Freight Corporation | GB | | LSE | — | — |
| — | National Power | GB | | LSE | — | — |
| — | National Westminster Bank | GB | 金融・保険 | LSE | — | — |
| — | Northgate Information Solutions | GB | | LSE | — | — |
| — | Newcastle United F.C. | GB | | LSE | — | — |
| — | News Broadcasting | GB | メディア・娯楽 | LSE | — | — |
| — | NEX Group | GB | 金融・保険 | LSE | — | — |
| — | Non-Standard Finance plc | GB | 金融・保険 | LSE | — | — |
| — | Nordgold | GB | 素材・化学 | LSE | — | — |
| — | North of Scotland, Orkney & Shetland Steam Navigation Company | GB | 運輸・物流 | LSE | — | — |
| — | Northern Engineering Industries | GB | 建設・不動産 | LSE | — | — |
| — | Northern Foods | GB | 食品・飲料 | LSE | — | — |
| — | Northern Rock | GB | 金融・保険 | LSE | — | — |
| — | Northumbrian Water Group | GB | | LSE | — | — |
| — | NORWEB | GB | エネルギー・資源 | LSE | — | — |
| — | Norwich Union | GB | 金融・保険 | LSE | — | — |
| — | Novar plc | GB | 素材・化学 | LSE | — | — |
| — | NTL Incorporated | GB | | LSE | — | — |
| — | O2 | GB | 情報通信 | LSE | — | — |
| — | Ocean Group plc | GB | 運輸・物流 | LSE | — | — |
| — | Ocean Wilsons (Holdings) Limited | GB | | LSE | — | — |
| — | Ophir Energy | GB | エネルギー・資源 | LSE | — | — |
| — | Orange UK | GB | 情報通信 | LSE | — | — |
| — | Oriental Carpet Manufacturers | GB | 機械・重工業 | LSE | — | — |
| — | Osborne & Little | GB | | LSE | — | — |
| — | Ottakar''s | GB | 小売 | LSE | — | — |
| — | H.R. Owen | GB | | LSE | — | — |
| — | Pace plc | GB | IT・ソフトウェア | LSE | — | — |
| — | Peninsular and Oriental Steam Navigation Company | GB | 運輸・物流 | LSE | — | — |
| — | P&O Princess Cruises | GB | | LSE | — | — |
| — | Parker Knoll | GB | | LSE | — | — |
| — | C. A. Parsons and Company | GB | 建設・不動産 | LSE | — | — |
| — | Patons and Baldwins | GB | 素材・化学 | LSE | — | — |
| — | Paysafe Group | GB | | LSE | — | — |
| — | Payzone | GB | | LSE | — | — |
| — | PD Ports | GB | | LSE | — | — |
| — | Peacocks | GB | 小売 | LSE | — | — |
| — | Pilkington | GB | 素材・化学 | LSE | — | — |
| — | Pinchin Johnson & Associates | GB | 素材・化学 | LSE | — | — |
| — | Plessey | GB | 電気機器・精密機器 | LSE | — | — |
| — | Polly Peck | GB | 小売 | LSE | — | — |
| — | ScS | GB | 小売 | LSE | — | — |
| — | Pork Farms | GB | 食品・飲料 | LSE | — | — |
| — | Premier Farnell | GB | 電気機器・精密機器 | LSE | — | — |
| — | Property Trust Group | GB | | LSE | — | — |
| — | Psion | GB | メディア・娯楽 | LSE | — | — |
| — | Punch Pubs | GB | | LSE | — | — |
| — | Quayle Munro | GB | 金融・保険 | LSE | — | — |
| — | RAC Limited | GB | | LSE | — | — |
| — | Racal | GB | 電気機器・精密機器 | LSE | — | — |
| — | Railtrack | GB | 運輸・物流 | LSE | — | — |
| — | Ramada Jarvis | GB | | LSE | — | — |
| — | Randgold Resources | GB | 素材・化学 | LSE | — | — |
| — | Rank Hovis McDougall | GB | | LSE | — | — |
| — | Bluebay Asset Management | GB | | LSE | — | — |
| — | Reckitt and Sons | GB | | LSE | — | — |
| — | Hipgnosis Songs Fund | GB | | LSE | — | — |
| — | Redland plc | GB | | LSE | — | — |
| — | Reed | GB | サービス | LSE | — | — |
| — | Renovo plc | GB | 医薬品・ヘルスケア | LSE | — | — |
| — | Resolution plc | GB | 金融・保険 | LSE | — | — |
| — | The Restaurant Group | GB | 食品・飲料 | LSE | — | — |
| — | Reuters | GB | 情報通信 | LSE | — | — |
| — | Reuters Group | GB | メディア・娯楽 | LSE | — | — |
| — | Rexam | GB | 素材・化学 | LSE | — | — |
| — | Richard Thomas and Baldwins | GB | 素材・化学 | LSE | — | — |
| — | Richardsons Westgarth & Company | GB | 建設・不動産 | LSE | — | — |
| — | RMC Group | GB | | LSE | — | — |
| — | J R Roberts Stores | GB | 小売 | LSE | — | — |
| — | Rolls-Royce Limited | GB | 自動車・輸送機器 | LSE | — | — |
| — | Rothmans International | GB | 食品・飲料 | LSE | — | — |
| — | Rover Group | GB | 自動車・輸送機器 | LSE | — | — |
| — | Rowntree''s | GB | | LSE | — | — |
| — | Royal Insurance | GB | 金融・保険 | LSE | — | — |
| — | RSA Insurance Group | GB | 金融・保険 | LSE | — | — |
| — | RSM Tenon | GB | サービス | LSE | — | — |
| — | Ruston & Hornsby | GB | 自動車・輸送機器 | LSE | — | — |
| — | S. G. Warburg & Co. | GB | 金融・保険 | LSE | — | — |
| — | Safeway | GB | 小売 | LSE | — | — |
| — | St. Modwen Properties | GB | | LSE | — | — |
| — | Samworth Brothers | GB | 食品・飲料 | LSE | — | — |
| — | Heineken UK Limited | GB | 食品・飲料 | LSE | — | — |
| — | Scottish Hydro Electric | GB | | LSE | — | — |
| — | Scottish Radio Holdings | GB | | LSE | — | — |
| — | Sedgwick Group | GB | 金融・保険 | LSE | — | — |
| — | Shaftesbury plc | GB | | LSE | — | — |
| — | Shin Kong Group | GB | | LSE | — | — |
| — | Shire plc | GB | 医薬品・ヘルスケア | LSE | — | — |
| — | Shoprite | GB | 小売 | LSE | — | — |
| — | Short Brothers | GB | 機械・重工業 | LSE | — | — |
| — | Sibir Energy | GB | エネルギー・資源 | LSE | — | — |
| — | Siebe Gorman | GB | | LSE | — | — |
| — | Siebe plc | GB | 建設・不動産 | LSE | — | — |
| — | Sampad Aviation | GB | 運輸・物流 | LSE | — | — |
| — | Silverjet | GB | | LSE | — | — |
| — | Sir Lindsay Parkinson & Company | GB | 建設・不動産 | LSE | — | — |
| — | Six Continents | GB | 小売 | LSE | — | — |
| — | Sky Group | GB | メディア・娯楽 | LSE | — | — |
| — | Sky UK | GB | メディア・娯楽 | LSE | — | — |
| — | DS Smith | GB | 素材・化学 | LSE | — | — |
| — | Somerfield | GB | 小売 | LSE | — | — |
| — | Sophos | GB | IT・ソフトウェア | LSE | — | — |
| — | Spectris | GB | | LSE | — | — |
| — | Spirent | GB | 情報通信 | LSE | — | — |
| — | SSL International | GB | 医薬品・ヘルスケア | LSE | — | — |
| — | Stagecoach Group | GB | 運輸・物流 | LSE | — | — |
| — | Standard Telephones and Cables | GB | 情報通信 | LSE | — | — |
| — | Steel Company of Wales | GB | 素材・化学 | LSE | — | — |
| — | Steetley plc | GB | 建設・不動産 | LSE | — | — |
| — | Storehouse plc | GB | 小売 | LSE | — | — |
| — | Sumo Group | GB | | LSE | — | — |
| — | Sun Alliance | GB | 金融・保険 | LSE | — | — |
| — | Sun Life & Provincial Holdings | GB | 金融・保険 | LSE | — | — |
| — | SurfControl | GB | | LSE | — | — |
| — | Swire Group | GB | サービス | LSE | — | — |
| — | Sytner Group | GB | | LSE | — | — |
| — | TalkTalk Group | GB | 情報通信 | LSE | — | — |
| — | Tanjong | GB | | LSE | — | — |
| — | Tarmac Group | GB | | LSE | — | — |
| — | Tata Steel Europe | GB | | LSE | — | — |
| — | Taylor Woodrow | GB | | LSE | — | — |
| — | Taylor Woodrow Construction | GB | | LSE | — | — |
| — | TBI plc | GB | | LSE | — | — |
| — | TelecityGroup | GB | IT・ソフトウェア | LSE | — | — |
| — | Telent | GB | | LSE | — | — |
| — | Telewest | GB | | LSE | — | — |
| — | Terry''s | GB | | LSE | — | — |
| — | Thames Television | GB | | LSE | — | — |
| — | Thames Water | GB | エネルギー・資源 | LSE | — | — |
| — | Thistle Hotels | GB | | LSE | — | — |
| — | Thomas Cook Group | GB | 医薬品・ヘルスケア | LSE | — | — |
| — | Thorn Electrical Industries | GB | エネルギー・資源 | LSE | — | — |
| — | Thorn EMI Plc | GB | | LSE | — | — |
| — | Thus | GB | 情報通信 | LSE | — | — |
| — | TI Group | GB | 建設・不動産 | LSE | — | — |
| — | Timpson | GB | | LSE | — | — |
| — | Tiphook | GB | 運輸・物流 | LSE | — | — |
| — | Titanium Resources Group | GB | 素材・化学 | LSE | — | — |
| — | Tomkins plc | GB | 建設・不動産 | LSE | — | — |
| — | Trafalgar House | GB | | LSE | — | — |
| — | Tritax EuroBox | GB | | LSE | — | — |
| — | Trustee Savings Bank | GB | 金融・保険 | LSE | — | — |
| — | TSB | GB | 金融・保険 | LSE | — | — |
| — | TUI Travel | GB | サービス | LSE | — | — |
| — | Turner & Newall | GB | 建設・不動産 | LSE | — | — |
| — | Tyco International | GB | | LSE | — | — |
| — | United Drug | GB | | LSE | — | — |
| — | Ultramar plc | GB | エネルギー・資源 | LSE | — | — |
| — | Electra Private Equity | GB | | LSE | — | — |
| — | Uniq plc | GB | | LSE | — | — |
| — | United Biscuits | GB | 食品・飲料 | LSE | — | — |
| — | United Steel Companies | GB | 素材・化学 | LSE | — | — |
| — | Urban Logistics REIT | GB | | LSE | — | — |
| — | Ushers of Trowbridge | GB | | LSE | — | — |
| — | Vantis (accountancy firm) | GB | | LSE | — | — |
| — | Vectura Group | GB | 医薬品・ヘルスケア | LSE | — | — |
| — | Versailles Group | GB | | LSE | — | — |
| — | Vickers | GB | 自動車・輸送機器 | LSE | — | — |
| — | Vickers plc | GB | | LSE | — | — |
| — | Virgin Media | GB | 情報通信 | LSE | — | — |
| — | Virgin Mobile UK | GB | 情報通信 | LSE | — | — |
| — | VT Group | GB | | LSE | — | — |
| — | VTech | GB | 電気機器・精密機器 | LSE | — | — |
| — | W. & C. French | GB | 建設・不動産 | LSE | — | — |