| Company | Timeline | Status | |
| Mallinckrodt Enterprises UK Limited Director • Director | 27 Sep 2022←2 Months→30 Nov 2022 | Dissolved | |
| Mallinckrodt ARD Holdings Limited Director • Director | 27 Sep 2022←2 Months→30 Nov 2022 | Active | |
| Mushi UK Holdings Limited Director • Director | 27 Sep 2022←2 Months→30 Nov 2022 | Dissolved | |
| Mallinckrodt UK Ltd Director • Director | 27 Sep 2022←2 Months→30 Nov 2022 | Active | |
| MKG Medical UK Ltd Director • Director | 27 Sep 2022←2 Months→30 Nov 2022 | Dissolved | |
| Therakos (UK), Ltd Director • Director | 26 Aug 2022←3 Months→30 Nov 2022 | Active | |
| Mallinckrodt Pharmaceuticals Limited Director • Director | 6 Apr 2022←7 Months→30 Nov 2022 | Active | |
| Mallinckrodt Chemical Holdings (U.K.) Limited Director • Director | 6 Apr 2022←7 Months→30 Nov 2022 | Active | |
| Mallinckrodt Chemical Limited Director • Director | 6 Apr 2022←7 Months→30 Nov 2022 | Active | |
| Sucampo International Holdings Limited Director • Director | 5 Apr 2022←7 Months→30 Nov 2022 | Active | |
