| East Staffordshire Borough Council | Burton upon Trent | building.consultancy@eaststaffsbc.gov.uk | 01283 508625 | Open → |
| East Sussex Fire & Rescue Service | — | — | — | Open → |
| Eastbourne Borough Council | East Sussex | — | 01323 415217 | Open → |
| EASTERN HARVESTERS | — | — | — | Open → |
| EASTERN HARVESTERS LTD | — | — | — | Open → |
| Eastleigh Borough Council | Eastleigh, Hampshire | building.control@southampton.gov.uk | — | Open → |
| ECCLES | — | — | — | Open → |
| ECEGCO LTD | Selby | — | — | Open → |
| ECEGCO LTD | Selby | — | — | Open → |
| ECH-CHANNA | — | — | — | Open → |
| Eco Frames Ltd | Hull | — | — | Open → |
| Ed & Jo Smithies | Driffield | — | — | Open → |
| EDDIE JARRETT | — | — | — | Open → |
| Eden District Council | Penrith | building.control@eden.gov.uk | 01768 212339 | Open → |
| Edinmore Properties Ltd | Moor Lane | — | — | Open → |
| Edith Platt | Leeds | — | — | Open → |
| EDL SSAS | Escrick | — | — | Open → |
| EDL SSAS | — | — | — | Open → |
| EDWARD PETTIFER | — | — | — | Open → |
| Edwardson Associates | Driffield | — | — | Open → |
| Egg Creative Interiors Ltd | North Duffield | — | — | Open → |
| ELAIN GOODWIN | LEEDS | — | — | Open → |
| ELAIN STOREY | — | — | — | Open → |
| ELCOCKS LTD | — | — | — | Open → |
| Eleanor Dearle | Barnsley | eleanordearle@msn.com | — | Open → |