HARMONIC SECURITY LIMITED
Company number 15135372 · Active
HARMONIC SECURITY LIMITED is a private limited company registered in LONDON, United Kingdom, incorporated on 13 Sep 2023. Its registered activity is information technology consultancy activities. Its latest published accounts for the period ending 30 Sep 2025 show equity of −£7.9m, total assets of £1.3m. It has filed 2 sets of accounts.
Company details
- Company number
- 15135372 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 13 Sep 2023 (3 years)
- Registered address
- WC2H 9JQ LONDON
- Postcode area
- London West Central
- Activity
- 62020 Information technology consultancy activities
- Industry
- Computer programming and consultancy
- Accounts overdue
- No
Insolvency and register events
No insolvency or liquidation events on record.
Annual accounts GBP
| Period end | Published | Turnover | Result | Equity | Total assets | Current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|---|
| 30 Sep 2025 | 15 Jun 2026 | – | – | −£7.9m | £1.3m | £9.2m | £154k | 23 |
| 30 Sep 2024 | 15 Jun 2025 | – | – | −£2.9m | £284k | £3.2m | £20k | 13 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about HARMONIC SECURITY LIMITED
What is the company number of HARMONIC SECURITY LIMITED?
HARMONIC SECURITY LIMITED is registered under company number 15135372 in the official register of United Kingdom. View it at the official register.
Is HARMONIC SECURITY LIMITED still active?
Yes. HARMONIC SECURITY LIMITED is registered as active (status: Active).
Has HARMONIC SECURITY LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for HARMONIC SECURITY LIMITED in the official data.
When was HARMONIC SECURITY LIMITED founded?
HARMONIC SECURITY LIMITED was incorporated on 13 Sep 2023.
Where is HARMONIC SECURITY LIMITED registered?
HARMONIC SECURITY LIMITED's registered address is in WC2H 9JQ LONDON (London West Central), United Kingdom.
What do the latest accounts of HARMONIC SECURITY LIMITED show?
The latest published accounts (period ending 30 Sep 2025) show equity of −£7.9m, total assets of £1.3m, 23 employees.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 7 Nov 2026.