CORTEX LIMITED
Company number 05023238 · Active
CORTEX LIMITED is a private limited company registered in SOUTHAMPTON, United Kingdom, incorporated on 22 Jan 2004. Its registered activity is business and domestic software development. Its latest published accounts for the period ending 31 Dec 2025 show equity of £1.2m, total assets of £2.7m. It has filed 6 sets of accounts, 2 of them after the deadline.
Company details
- Company number
- 05023238 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 22 Jan 2004 (23 years)
- Registered address
- SO15 2AT SOUTHAMPTON
- Postcode area
- Southampton
- Activity
- 62012 Business and domestic software development
- 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Dec 2025 | 1 Oct 2026 | – | – | £1.2m | £2.7m | £1.4m | £180k | 35 |
| 31 Dec 2024 | 15 Sep 2025 | – | – | £1.2m | £3.2m | £1.9m | £570k | 43 |
| 31 Dec 2023 | 15 Aug 2024 | – | – | £1.1m | £2.7m | £1.3m | £485k | 48 |
| 31 Dec 2022 | 15 Sep 2023 | – | – | −£1,359 | £1.9m | £1.8m | £961k | 50 |
| 30 Sep 2021 | 15 Sep 2022 | – | – | £553k | £3.8m | £3.2m | £3.3m | 46 |
| 30 Sep 2020 | 15 Oct 2021 | – | – | £831k | £2.5m | £1.6m | £1.3m | 35 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about CORTEX LIMITED
What is the company number of CORTEX LIMITED?
CORTEX LIMITED is registered under company number 05023238 in the official register of United Kingdom. View it at the official register.
Is CORTEX LIMITED still active?
Yes. CORTEX LIMITED is registered as active (status: Active).
Has CORTEX LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for CORTEX LIMITED in the official data.
When was CORTEX LIMITED founded?
CORTEX LIMITED was incorporated on 22 Jan 2004.
Where is CORTEX LIMITED registered?
CORTEX LIMITED's registered address is in SO15 2AT SOUTHAMPTON (Southampton), United Kingdom.
What do the latest accounts of CORTEX LIMITED show?
The latest published accounts (period ending 31 Dec 2025) show equity of £1.2m, total assets of £2.7m, 35 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.