| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DELOITTE LLP | OC303675 | 31/07/2003 | Silver |
| DELOITTE NSE LLP | OC417204 | 01/06/2017 | Silver |
| DELOITTE NSE LLP | OC417204 | 01/06/2017 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANTHONY NOLAN | 02379280 | 30/09/2012 | 03/02/2016 | Silver |
| BRAXTON ASSOCIATES LIMITED | 01455490 | 01/06/2019 | 01/10/2020 | Not Trading |
| CLEARVIEWIP HOLDINGS LIMITED | 10138162 | 01/06/2019 | 01/10/2020 | Dissolved |
| CLEARVIEWIP LTD | 06192636 | 01/06/2019 | 01/10/2020 | Dissolved |
| D&T CONSULTING HOLDINGS LIMITED | 03311084 | 01/06/2019 | 01/10/2020 | Gold |
| DELOITTE & TOUCHE ADVISORY LIMITED | 03807321 | 01/06/2019 | 01/10/2020 | Gold |
| DELOITTE & TOUCHE HOLDINGS LIMITED | 02400368 | 01/06/2019 | 01/10/2020 | Not Trading |
| DELOITTE & TOUCHE PENSION TRUSTEES LIMITED | 02172291 | 01/06/2019 | 01/10/2020 | Not Trading |
| DELOITTE HOLDINGS LIMITED | 04334467 | 01/06/2019 | 01/10/2020 | Dissolved |
| DELOITTE INDIA SERVICES LIMITED | 08148471 | 01/06/2019 | 01/10/2020 | Gold |
| DELOITTE INTERNATIONAL SERVICES LIMITED | 07709444 | 01/06/2019 | 01/10/2020 | Gold |
| DELOITTE MANAGEMENT SERVICES LIMITED | 04585190 | 01/06/2019 | 01/10/2020 | Silver |
| DELOITTE MCS LIMITED | 03311052 | 01/06/2019 | 01/10/2020 | Gold |
| DELOITTE NSE INVESTMENTS LIMITED | 11302428 | 01/10/2020 | 01/01/2023 | Silver |
| DELOITTE NSE SERVICES LIMITED | 10756685 | 01/10/2020 | 01/01/2023 | One Red Flag |
| DELOITTE PENSIONS LIMITED | SC373811 | 01/06/2019 | 01/10/2020 | Dissolved |
| DELOITTE SA SERVICES LIMITED | 10350869 | 01/06/2019 | 01/10/2020 | Silver |
| DELOITTE SERVICES LIMITED | 04258664 | 01/06/2019 | 01/10/2020 | Gold |
| DELOITTE SLP STRUCTURE 1 LIMITED | 07171831 | 01/06/2019 | 01/10/2020 | Dissolved |
| DELOITTE SLP STRUCTURE 2 LIMITED | 07171832 | 01/06/2019 | 01/10/2020 | Dissolved |
| DGSL CORE LIMITED | 10384085 | 01/06/2019 | 01/01/2023 | Amber |
| FORVIS MAZARS PUBLIC SECTOR INTERNAL AUDIT LIMITED | 04585162 | 01/07/2008 | 01/06/2011 | Bronze |
| MARKET GRAVITY LTD | 06857010 | 01/06/2019 | 01/10/2020 | Not Trading |
| MONITOR COMPANY EUROPE | 01906410 | 01/06/2019 | 01/10/2020 | Not Trading |
| MONITOR COMPANY UK LIMITED | 04146744 | 01/06/2019 | 01/10/2020 | Not Trading |
| MONITOR DELOITTE LIMITED | 08459539 | 01/06/2019 | 01/10/2020 | Not Trading |
| SPERO NOMINEES LIMITED | 00565510 | 01/06/2019 | 01/10/2020 | Not Trading |
| SPERO TRUSTEE COMPANY BRISTOL LIMITED | 01966994 | 01/06/2019 | 01/10/2020 | Not Trading |
| SPICERS CORPORATE FINANCE LIMITED | 02139293 | 01/06/2019 | 01/10/2020 | Dissolved |
| STONECUTTER LIMITED | 03886338 | 01/06/2019 | 01/10/2020 | Not Trading |