COMPLEX SYSTEMS ENGINEERING LTD
Company number 04863255 · Active
COMPLEX SYSTEMS ENGINEERING LTD is a private limited company registered in REIGATE, United Kingdom, incorporated on 12 Aug 2003. Its registered activity is other research and experimental development on natural sciences and engineering. Its latest published accounts for the period ending 31 Aug 2025 show equity of £2, total assets of £4. It has filed 7 sets of accounts, 2 of them after the deadline.
Company details
- Company number
- 04863255 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 12 Aug 2003 (23 years)
- Registered address
- RH2 7QT REIGATE
- Postcode area
- Redhill
- Activity
- 72190 Other research and experimental development on natural sciences and engineering
- Industry
- Scientific research and development
- 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Aug 2025 | 15 Jan 2026 | – | – | £2 | £4 | £2 | – | 1 |
| 31 Aug 2024 | 15 Jan 2025 | – | – | £2 | £0 | £0 | – | 2 |
| 31 Aug 2023 | 15 Jan 2024 | £11k | £3,993 | £2 | £0 | £0 | – | 2 |
| 31 Aug 2022 | 15 Jul 2023 | £17k | £10k | £2 | £2 | £0 | – | 2 |
| 31 Aug 2021 | 15 Jul 2022 | £17k | £12k | £2 | £0 | £0 | – | 0 |
| 31 Aug 2020 | 15 Feb 2021 | £6,000 | £1,397 | £2 | £0 | £0 | – | 2 |
| 31 Aug 2019 | 15 Jan 2020 | £10k | £10k | £2 | £0 | £0 | – | 2 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about COMPLEX SYSTEMS ENGINEERING LTD
What is the company number of COMPLEX SYSTEMS ENGINEERING LTD?
COMPLEX SYSTEMS ENGINEERING LTD is registered under company number 04863255 in the official register of United Kingdom. View it at the official register.
Is COMPLEX SYSTEMS ENGINEERING LTD still active?
Yes. COMPLEX SYSTEMS ENGINEERING LTD is registered as active (status: Active).
Has COMPLEX SYSTEMS ENGINEERING LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for COMPLEX SYSTEMS ENGINEERING LTD in the official data.
When was COMPLEX SYSTEMS ENGINEERING LTD founded?
COMPLEX SYSTEMS ENGINEERING LTD was incorporated on 12 Aug 2003.
Where is COMPLEX SYSTEMS ENGINEERING LTD registered?
COMPLEX SYSTEMS ENGINEERING LTD's registered address is in RH2 7QT REIGATE (Redhill), United Kingdom.
What do the latest accounts of COMPLEX SYSTEMS ENGINEERING LTD show?
The latest published accounts (period ending 31 Aug 2025) show equity of £2, total assets of £4, 1 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.