| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CARDIOASSIST LIMITED | 05247579 | 01/10/2004 | One Red Flag |
| HEART BIOTECH HOLDINGS LIMITED | 09001625 | 17/04/2014 | Silver |
| HEART BIOTECH LIMITED | 08456288 | 21/03/2013 | One Red Flag |
| HEART BIOTECH LIPO LIMITED | 09364980 | 22/12/2014 | Not Trading |
| HEART BIOTECH NANO LIMITED | 09309176 | 13/11/2014 | One Red Flag |
| HEART BIOTECH PHARMA LIMITED | 09324809 | 24/11/2014 | Amber |
| IMPERIAL MEDICAL DEVICES LIMITED | 04213871 | 27/09/2001 | Silver |
| MISR EL KHEIR FOUNDATION - UK | 08201797 | 05/09/2012 | Dissolved |
| THE MAGDI YACOUB FOUNDATION | 11031561 | 25/10/2017 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| The National Heart & Lung Institute | 01101651 | 25/01/1992 | 20/03/1996 | Dissolved |