| 1 | | Csa | manchester |  GB | | | N/A | British Red Cross | N/A | London, Greater London, United Kingdom | Consumer Services | London, Greater London, United Kingdom | +44 1773880180 |
| 2 | | Csa Warehouse | norwich | GB | | | N/A | Wilko | N/A | Worksop, Nottinghamshire, United Kingdom | Retail | N/A | +44 182768615 |
| 3 | | Smart Homes Csa | leeds | GB | | | N/A | British Gas | N/A | Hayes, Hillingdon, United Kingdom | Oil & Energy | N/A | +44 1162983749 |
| 4 | | Csa | ipswich | GB | | | N/A | The Co-Operative Group | N/A | Manchester, Manchester, United Kingdom | Retail | Manchester, Manchester, United Kingdom | N/A |
| 5 | | Csa | N/A | GB | | | N/A | Stan James | N/A | Gibraltar | Public Relations and Communications | N/A | N/A |
| 6 | | Csa | west rainton | GB | | | N/A | Edf Energy | N/A | London, England, United Kingdom | Information Technology and Services | London, England, United Kingdom | +44 8004049087 |
| 7 | | Csa | nottingham | GB | | | N/A | Wilko | N/A | Worksop, Nottinghamshire, United Kingdom | Retail | N/A | +44 182768615 |
| 8 | | Csa | gloucester | GB | | | N/A | National Grid | N/A | Warwick, Warwickshire, United Kingdom | Utilities | Warwick, Warwickshire, United Kingdom | +44 7778664698 |
| 9 | | Csa | london | GB | | | N/A | Transport For London | N/A | London, Greater London, United Kingdom | Transportation/Trucking/Railroad | London, Greater London, United Kingdom | +44 3432221234 |
| 10 | | Csa Manager | broxburn | GB | | | N/A | Winthrop Engineering And Contracting Limited | N/A | Ballymount, Kildare, Ireland | Construction | N/A | N/A |
| 11 | | Csa Sec | london | GB | | | N/A | Network Rail | N/A | Buckingham, Buckinghamshire, United Kingdom | Transportation/Trucking/Railroad | N/A | +44 1733559780 |
| 12 | | Csa | N/A | GB | | | N/A | British Gas | N/A | Hayes, Hillingdon, United Kingdom | Hospitality | N/A | +44 1162983749 |
| 13 | | Csa | coventry | GB | | | N/A | Fujitsu | N/A | Japan | Information Technology and Services | N/A | +81 447544003 |
| 14 | | Csa | southall | GB | | | N/A | Panduit | N/A | Tinley Park, Illinois, United States | Electrical/Electronic Manufacturing | Tinley Park, Illinois, United States | +1 7085321800 |
| 15 | | Csa | guildford | GB | | | N/A | The Co-Operative Group | N/A | Manchester, Manchester, United Kingdom | Retail | Manchester, Manchester, United Kingdom | N/A |
| 16 | | Csa | london | GB | | | N/A | British Airways | N/A | Hayes, Hillingdon, United Kingdom | Airlines/Aviation | N/A | +49 69698150 |
| 17 | | Csa Samf | london | GB | | | N/A | Transport For London | N/A | London, Greater London, United Kingdom | Transportation/Trucking/Railroad | London, Greater London, United Kingdom | +44 3432221234 |
| 18 | | Csa Designer | guildford | GB | | | N/A | Fluor Corporation | N/A | Irving, Texas, United States | Oil & Energy | Irving, Texas, United States | +1 4693987000 |
| 19 | | Csa | romford | GB | | | N/A | Ncp | N/A | London, London, United Kingdom | Transportation/Trucking/Railroad | London, London, United Kingdom | +44 3450507080 |
| 20 | | Csa and Da and Cfa | london | GB | | | N/A | Home Retail Group Plc | N/A | Milton Keynes, Milton Keynes, United Kingdom | Retail | Milton Keynes, Milton Keynes, United Kingdom | N/A |