Annual accounts
Total Exemption Full accounts
31/03/2026Filing deadline
- Next accounts made up to
- 30/06/2025
- Last accounts made up to
- 30/06/2024
Reference data exactly as held at Companies House.
Every document filed at Companies House for this company.
Director's details changed for Mr Christopher Thomas Hughes on 2026-09-01
Director's details changed for Mr Ambrose Sydney Buchanan on 2026-09-01
Change of details for Event Horizon (Sw) Holdings Limited as a person with significant control on 2026-05-31
What Pre-Score will tell you

The two filings Companies House requires every year, and where each one stands against its deadline today.
Total Exemption Full accounts
31/03/2026Filing deadline
Confirms the registry record is up to date
The latest figures EVENT HORIZON PYROTECHNICS LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
2024: £7.15M
Total Assets
2024: £11.84M
Cash in Bank
2024: £3.05M
Total Liabilities
2024: £1.26M
Employees
2024: 31
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 81.69% on 2024. See the full financial analysis for EVENT HORIZON PYROTECHNICS LIMITED.
The full financial record
Four ways through EVENT HORIZON PYROTECHNICS LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 36 | +5 |
| 2024 | 31 | +8 |
| 2023 | 23 | +4 |
| 2022 | 19 | +1 |
| 2021 | 18 | – |
Reported employee count increased from 18 in 2021 to 36 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 01/10/2016–01/06/2022 | 3 | |
| Director | 04/06/1998–Present | 8 | |
| Nominee Secretary | 04/06/1998–04/06/1998 | 1629 | |
| Nominee Director | 04/06/1998–04/06/1998 | 1639 | |
| Director | 01/06/2015–01/09/2017 | 7 | |
| Director | 22/08/2014–Present | 2 | |
| Director | 01/04/2016–Present | 2 | |
| Director | 22/08/2014–Present | 1 | |
| Director | 01/10/2017–Present | 2 | |
| Director | 30/06/2017–Present | 2 | |
| Director | 01/10/2000–29/10/2004 | 0 | |
| Secretary | 04/06/1998–31/01/2014 | 0 | |
| Director | 07/03/2024–Present | 2 | |
| Director | 01/07/2024–Present | 0 | |
| Director | 22/04/2025–Present | 0 |
Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–17/01/2025 | 8 | |
| 06/04/2016–Present | 8 | |
| 17/01/2025–Present | 0 |
Every document on the Companies House record, newest first.
Director's details changed for Mr Christopher Thomas Hughes on 2026-09-01
Director's details changed for Mr Ambrose Sydney Buchanan on 2026-09-01
Change of details for Event Horizon (Sw) Holdings Limited as a person with significant control on 2026-05-31
See when the next accounts and confirmation statement are due
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A short description of the company, written from its Companies House record.
EVENT HORIZON PYROTECHNICS LIMITED is a private limited company registered in the United Kingdom, based in Unit G9, Frome Business Park Manor Road, Marston Trading Estate, Frome, Somerset BA11 4FN. Companies House classifies its business as Other professional scientific and technical activities n.e.c.. It has been on the register for 28 years 3 months.
The register currently records it as active. Its 2025 accounts report net assets of £13.59M and 36 employees. Its accounts are past the filing deadline shown on the registry record.
Answered from this company's own registry record and filed figures.
Companies House records EVENT HORIZON PYROTECHNICS LIMITED under one registered business activity: Other professional scientific and technical activities n.e.c. (74.90/9 - SIC 2007).
EVENT HORIZON PYROTECHNICS LIMITED is recorded as active on the Companies House register, and has been on it since 04/06/1998.
The most recent accounts Okredo holds cover 2025 and report net assets of £13.59M, total assets of £21.51M, cash in bank of £10.29M and total liabilities of £3.36M.
The most recent document on the record is dated 24/09/2026: Director's details changed for Mr Christopher Thomas Hughes on 2026-09-01, less than a month ago.
On the current registry record, accounts are due by 31/03/2026, which has passed.
Companies House lists 15 officers (9 currently in post) and 3 people with significant control (2 current).