| Name |
| Ashfield District Council |
| Babergh District Council |
| Basingstoke & Dean Borough Council |
| Bassetlaw District Council |
| Blackburn With Darwen Borough Council |
| Bolsover District Council |
| Bradlon Developments Limited |
| Bromsgrove District Council |
| Cannock Chase DC |
| Caradon District Council |
| Carrick District Council |
| Chester-Le-Street District Council |
| City Of Bradford Metropolitan District Council |
| Coop Development Services |
| Crosswords Debt Recovery |
| D P Domestics |
| Dacorum Borough Council |
| Darlington Borough Council |
| Dartford Borough Council |
| DCF Financial Services |
| De Cobains Rentals |
| Denbighshire County Council |
| Dental Warehouse Limited T/A Dial A TV |
| Derby Daily Telegraph Limited |
| Derwent Housing Association |
| Derwentside District Council |
| Dial A TV (York) Limited |
| Dial A TV Limited |
| Dial A TV Services |
| Doncaster Metropolitan Borough Council |
| Dover District Council |
| Downland Debt Recovery |
| Downtown Property & Letting |
| Dudley Metropolitan Borough Council |
| Dudley Metropolitan Borough Council |
| Durham County Council |
| Easington District Council |
| East Dorset Housing Association |
| East Dorset Housing Association (Purbeck Homes) |
| East Dunbartonshire |
| F Donald Forbes Limited |
| Folkestone & Dover Water |
| Global D R Limited |
| Harborough District Council |
| Hart District Council |
| Herefordshire District Council |
| Horsham District Council |
| Horsham District Council (Sundry Debits) |
| Hull Daily Mail |
| Kennett District Council |