- Dagenham - 38 companies
- Dagnell - 1 company
- Dalbeattie - 2 companies
- Dalgety Bay - 1 company
- Dalkeith - 15 companies
- Dallas - 1 company
- Dalry - 2 companies
- Daresbury - 1 company
- Darlaston - 5 companies
- Darley Abbey - 1 company
- Darlington - 77 companies
- Darlington, - 1 company
- Dartford - 137 companies
- Dartmouth - 3 companies
- Darvel - 1 company
- Darwen - 34 companies
- Datchet - 1 company
- Datchworth - 1 company
- Daventry - 83 companies
- Daventry Northants - 1 company
- Dawlish - 4 companies
- Deal - 8 companies
- Deansgate - 1 company
- Deansgrange - 1 company
- Deanston - 1 company
- Debenham - 1 company
- Deeside - 62 companies
- Delabole - 3 companies
- Delph - 1 company
- Denbigh - 9 companies
- Denbighshire - 8 companies
- Denham - 2 companies
- Denmark - 1 company
- Denmead - 1 company
- Denny - 5 companies
- Denton - 1 company
- Deptford - 2 companies
- Derby - 324 companies
- Derbys - 1 company
- Derbyshire - 104 companies
- Dereham - 24 companies
- Derry - 2 companies
- Derton - 1 company
- DEVIZES - 36 companies
- Devizes Wiltshire - 1 company
Towns 1 to 45 | Page 1 of 3
