| 1 | | Csa Warehouse | norwich |  GB | | | N/A | Wilko | N/A | Worksop, Nottinghamshire, United Kingdom | Retail | N/A | +44 182768615 |
| 2 | | Smart Homes Csa | leeds | GB | | | N/A | British Gas | N/A | Hayes, Hillingdon, United Kingdom | Oil & Energy | N/A | +44 1162983749 |
| 3 | | Csa | coventry | GB | | | N/A | Compass Group | N/A | Chertsey, Surrey, United Kingdom | Food Production | N/A | +44 1634720585 |
| 4 | | Csa | motherwell | GB | | | N/A | Hsbc | N/A | London, Greater London, United Kingdom | Financial Services | London, Greater London, United Kingdom | +44 3457888444 |
| 5 | | Csa | brighton | GB | | | N/A | Sainsbury`S | N/A | London, Greater London, United Kingdom | Supermarkets | London, Greater London, United Kingdom | +44 1455291494 |
| 6 | | Csa | leeds | GB | | | N/A | British Gas | N/A | Hayes, Hillingdon, United Kingdom | Utilities | N/A | +44 1162983749 |
| 7 | | Csa | london | GB | | | N/A | The Co-Operative Group | N/A | Manchester, Manchester, United Kingdom | Retail | Manchester, Manchester, United Kingdom | N/A |
| 8 | | Csa | nottinghamshire | GB | | | N/A | Nhs Trust | N/A | United Kingdom | Hospital & Health Care | N/A | +44 1582708999 |
| 9 | | Csa | reading | GB | | | N/A | Compass Group | N/A | Chertsey, Surrey, United Kingdom | Food Production | N/A | +44 1634720585 |
| 10 | | Csa Whirlpool Corporation | N/A | GB | | | N/A | Whirlpool Corporation | N/A | Benton Harbor, Michigan, United States | Information Technology and Services | Benton Harbor, Michigan, United States | +1 4234723371 |
| 11 | | Csa | edinburgh | GB | | | N/A | Scotmid Ltd | N/A | Newbridge, Edinburgh, United Kingdom | Retail | N/A | N/A |
| 12 | | Csa | N/A | GB | | | N/A | British Airways | N/A | Hayes, Hillingdon, United Kingdom | Airlines/Aviation | N/A | +49 69698150 |
| 13 | | Csa | manchester | GB | | | N/A | British Gas | N/A | Hayes, Hillingdon, United Kingdom | Oil & Energy | N/A | +44 1162983749 |
| 14 | | Csa | N/A | GB | | | N/A | Rwe Npower | N/A | Wiltshire, Wiltshire, United Kingdom | Utilities | N/A | +44 1492660811 |
| 15 | | Csa | london | 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 | Transport For London | N/A | London, Greater London, United Kingdom | Transportation/Trucking/Railroad | London, Greater London, United Kingdom | +44 3432221234 |
| 17 | | Csa | belfast | GB | | | N/A | Firstsource Solutions Limited | N/A | India | Music | N/A | +91 8066336000 |
| 18 | | Csa Sec | london | GB | | | N/A | Network Rail | N/A | Buckingham, Buckinghamshire, United Kingdom | Transportation/Trucking/Railroad | N/A | +44 1733559780 |
| 19 | | Csa | london | GB | | | N/A | Lumeon Ltd | N/A | Boston, Massachusetts, United States | Information Technology and Services | Boston, Massachusetts, United States | +1 8884503195 |
| 20 | | Csa | glasgow | GB | | | N/A | Capita Life & Pensions | N/A | London, Greater London, United Kingdom | Financial Services | London, Greater London, United Kingdom | +44 1242663513 |