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Public limited companies in Belfast
14 public limited companies have a registered office in Belfast, of which 14 are active. A registered office is an address for service, not necessarily where the business operates.
| Company | Number | Status | Incorporated |
|---|---|---|---|
| Aib Group (UK) P.L.C. | NI018800 | Active | 18/11/1985 |
| Alpha Marketing PLC | NI022219 | Active | 02/12/1988 |
| Amey Roads Ni Financial PLC | NI063992 | Active | 04/04/2007 |
| Capital Gearing Trust P.L.C. | NI005574 | Active | 03/05/1963 |
| Diaceutics PLC | NI055207 | Active | 17/05/2005 |
| Energia Group Ni Financeco PLC | NI647432 | Active | 14/08/2017 |
| Fusion Antibodies PLC | NI039740 | Active | 29/11/2000 |
| Global Inter Office PLC | NI713306 | Active | 04/04/2024 |
| Harland And Wolff, Public Limited Company | R0000283 | Active | 22/12/1885 |
| Highway Management (City) Finance PLC | NI057255 | Active | 17/11/2005 |
| Nie Finance PLC | NI607246 | Active | 28/04/2011 |
| Rockpool Acquisitions PLC | NI644683 | Active | 21/03/2017 |
| Short Brothers PLC | NI001062 | Active | 02/06/1936 |
| West Transmission Financing PLC | NI644237 | Active | 01/03/2017 |
Register data as at 2026-09-01 Download the full register (CSV)