| Index | 0 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Home |
| Company | Country | Branch |
| I S Solutions | United Kingdom | IT Service |
| I2S | United Kingdom | Finance |
| IAF Group | United Kingdom | Finance |
| Icap | United Kingdom | Finance |
| ICI Imperial Chemical Industries | United Kingdom | Chemicals |
| ICM Computer Group | United Kingdom | IT Service |
| ICON plc | United Kingdom | |
| IDN Telecom | United Kingdom | Telecommunication |
| IFX Power | United Kingdom | Electronics |
| IG Group | United Kingdom | Finance |
| Illuminator | United Kingdom | Finance |
| Imagination Technologies Group | United Kingdom | Electronics |
| IMI | United Kingdom | |
| Imperial Tobacco Group | United Kingdom | Tobacco |
| IMS Group | United Kingdom | Telecommunication |
| Incepta Group | United Kingdom | Media |
| Inchcape | United Kingdom | Logistics |
| Independent Insurance Group | United Kingdom | Insurance |
| Indigo Vision Group | United Kingdom | IT Service |
| Informa Group | United Kingdom | Media |
| Ingenta | United Kingdom | Media |
| Innobox | United Kingdom | |
| Innogy Holdings | United Kingdom | Energy |
| Insignia Solutions | United Kingdom | |
| Intelek | United Kingdom | Telecommunication |
| Intelligent Environments Group | United Kingdom | Software |
| Intelliplus Group | United Kingdom | Telecommunication |
| Inter Link Foods | United Kingdom | Food |
| Interactivity Group | United Kingdom | Internet |
| Intercare Group | United Kingdom | Pharmaceuticals |
| Intercede Group | United Kingdom | Software |
| International Power | United Kingdom | Energy |
| Interregnum | United Kingdom | |
| Interserve | United Kingdom | |
| Interx | United Kingdom | Internet |
| Invensys | United Kingdom | Electronics |
| Inventive Leisure | United Kingdom | Consumer Goods |
| Inveresk | United Kingdom | Paper |
| Invox | United Kingdom | Telecommunication |
| IQE | United Kingdom | Electronics |
| Isoft Group | United Kingdom | Software |
| Isotron | United Kingdom | Medicine |
| ITE Group | United Kingdom | Media |
| Itis Holdings | United Kingdom | Transport |
| Itnet | United Kingdom | IT Service |
| Izodia | United Kingdom | Software |
| Jacks, William | United Kingdom | Logistics |
| Jacobs Holdings | United Kingdom | Transport |
| Jardine Lloyd Thompson Group | United Kingdom | Insurance |
| Jarvis | United Kingdom | |
| Jarvis Hotels | United Kingdom | Tourism |
| Jasmin | United Kingdom | Software |
| Jazz FM | United Kingdom | Media |
| Jennings Brothers | United Kingdom | Consumer Goods |
| Jersey Electricity | United Kingdom | Energy |
| JJB Sports | United Kingdom | Trade |
| John David Sports | United Kingdom | Trade |
| John Lewis Of Hungerford | United Kingdom | Furniture |
| Johnson Service Group | United Kingdom | |
| Johnson, Matthey | United Kingdom | Chemicals |
| Johnston Press | United Kingdom | Media |
| Jumbo International | United Kingdom | Media |
| Just Group | United Kingdom | Media |
| K3 Business Technology Group | United Kingdom | Software |
| Kalamazoo Computer Group | United Kingdom | IT Service |
| KBC Advanced Technologies | United Kingdom | Oil |
| Kelda Group | United Kingdom | Others |
| Keller Group | United Kingdom | |
| Kewill Systems | United Kingdom | Software |
| Keystone Solutions Group | United Kingdom | Software |
| Keyworld Investments | United Kingdom | |
| Kidde | United Kingdom | |
| Kier Group | United Kingdom | |
| Kingston Communications (Hull) | United Kingdom | Telecommunication |
| Kleeneze | United Kingdom | Trade |
| Knowledge Management Software | United Kingdom | Software |
| Knowledge Support Systems Group | United Kingdom | Software |
| Knowledge Technology Solutions | United Kingdom | Internet |
| Knowles, James R. (Holdings) | United Kingdom | |
| KS Biomedix Holdings | United Kingdom | Pharmaceuticals |
| Kunick | United Kingdom |
| Index | 0 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Home |