Company Research
| discoverIE | Details | |
| dotDigital | Details | |
| DX | Details | |
| Eco Atlantic Oil & Gas | Details | |
| Elecosoft | Details | |
| eServGlobal | Details | |
| Europa Oil & Gas | Details | |
| Fenner | Details | |
| Fidessa | Details | |
| Filtronic | Details | |
| Firestone Diamonds | Details | |
| Flowtech Fluidpower | Details | |
| Frenkel Topping | Details | |
| Frontier Developments | Details | |
| Fulham Shore | Details |
