SIC code 84220
Defence activities
There are 942 active UK companies registered under SIC code 84220 (Defence activities), as of October 2026.
Live figures, the full list, more filters, and CSV export.
On the register
Share of these companies on the live register, by status.
- Active 82%
- Proposal to strike off 16%
- In insolvency or administration 1%
New registrations
Companies registered each month, October 2025 – September 2026, that are still on the register. See registrations by month across all companies.
Show the figures
| Month | Companies |
|---|---|
| October 2025 | 22 |
| November 2025 | 17 |
| December 2025 | 8 |
| January 2026 | 19 |
| February 2026 | 8 |
| March 2026 | 21 |
| April 2026 | 11 |
| May 2026 | 12 |
| June 2026 | 16 |
| July 2026 | 19 |
| August 2026 | 18 |
| September 2026 | 20 |
Company age
How long the active companies have been registered.
- Under 1 year 20%
- 1–3 years 22%
- 3–5 years 11%
- 5–10 years 18%
- 10–20 years 18%
- 20 years or more 12%
Where they're registered
Active companies by postcode area of their registered office.
- East Central London (EC) 72
- West London (W) 48
- West Central London (WC) 43
- Bournemouth (BH) 33
- Bath (BA) 31
- Bristol (BS) 28
- Guildford (GU) 27
- South West London (SW) 27
- East London (E) 23
- Salisbury (SP) 23
Note: Location figures use the registered office address from Companies House. Many companies register at an accountant's or formation agent's address, which may differ from where they trade.
Recently registered companies
Active companies recently registered under SIC code 84220.
| Company | Number | Registered | Town |
|---|---|---|---|
| CAPRICORN ONE ENGINEERING LTD | 17492926 | 1 Oct 2026 | Southampton |
| ELTRIUNE HOLDINGS LTD | 17492401 | 30 Sept 2026 | MANCHESTER |
| COLWAY LTD | 17487751 | 29 Sept 2026 | LONDON |
| CLAUSE 10 GROUP LTD | 17486293 | 28 Sept 2026 | NORWICH |
| TWELFTH POWER LTD | 17483338 | 26 Sept 2026 | LONDON |
| AV UK DEFENCE SYSTEMS LTD | 17473331 | 22 Sept 2026 | HEREFORD |
| DEFENCE GRID SYSTEMS LTD | 17471259 | 21 Sept 2026 | ALTRINCHAM |
| PEREGRINE SOLUTIONS LTD | 17465142 | 17 Sept 2026 | LONDON |
| STA LOADMASTER CONSULTANCY LTD | 17464214 | 17 Sept 2026 | COWBRIDGE |
| TAONIC LIMITED | 17462596 | 16 Sept 2026 | CHIPPENHAM |
Related
- New Company Registrations
- New / Updated Officers
- Charges / Mortgages
- Officer Disqualifications
- Accounts (Assets)
- Insolvency Filings
- Company Officer Resignations
- Existing Company Changes
- In Liquidation
Data as of .