| Annual Report, Notice of AGM & Board Changes | 28 May 2021 | 07:00 | Company Announcement - General |
| Final Results & Investor Presentation | 30 Apr 2021 | 07:00 | Results and Trading Reports |
| Westminster awarded Queen's Award for Enterprise | 29 Apr 2021 | 07:00 | Company Announcement - General |
| Notice of Results | 23 Apr 2021 | 07:00 | Advance Notice Of Results |
| Holding(s) in Company | 09 Apr 2021 | 08:03 | Holding(s) In Company |
| Trading Update | 04 Mar 2021 | 07:57 | Results and Trading Reports |
| Second Price Monitoring Extn | 20 Jan 2021 | 16:41 | Company Announcement - General |
| Price Monitoring Extension | 20 Jan 2021 | 16:36 | Company Announcement - General |
| Holding(s) in Company | 04 Jan 2021 | 07:30 | Holding(s) In Company |
| Repayment of CLN and Mezzanine Loan Facility | 04 Jan 2021 | 07:00 | Company Announcement - General |
| Holding(s) in Company | 29 Dec 2020 | 16:17 | Holding(s) In Company |
| Holding(s) in Company | 23 Dec 2020 | 12:43 | Holding(s) In Company |
| Result of General Meeting & TVR | 21 Dec 2020 | 09:21 | Results and Trading Reports |
| Over £750K Guarding Contract | 11 Dec 2020 | 07:00 | Company Announcement - General |
| Posting of Circular | 04 Dec 2020 | 15:31 | Company Announcement - General |