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Engineering design activities for industrial process and production
12 public limited companies are classified under SIC code 71121, of which 10 are active.
| Company | Number | Status | Registered | Incorporated |
|---|---|---|---|---|
| Anders Electronics PLC | 00507451 | Active | London | 30/04/1952 |
| Blue Boson PLC | 15784598 | Active | London | 18/02/2020 |
| Fireangel Safety Technology Group PLC | 03991353 | Active | Coventry | 12/05/2000 |
| Johnson Matthey PLC | 00033774 | Active | Royston | 11/04/1891 |
| Low Carbon Construction PLC | 13121579 | Active | Sopley | 08/01/2021 |
| Promake Healthtech PLC | 14375669 | Active - Proposal to Strike off | London | 26/09/2022 |
| Ra-Esg PLC | 15115086 | Active | London | 05/09/2023 |
| Short Brothers PLC | NI001062 | Active | Belfast | 02/06/1936 |
| Solarpro Holding PLC | 11682894 | Active | London | 16/11/2018 |
| Versarien PLC | 08418328 | In Administration | Manchester | 25/02/2013 |
| Vulcan Industries PLC | 11640409 | Active | London | 24/10/2018 |
| Windar Photonics PLC | 09024532 | Active | London | 06/05/2014 |
Register data as at 2026-09-01 Download the full register (CSV)