Interlock Computer Systems Limited
01905256
Healthy
No risk factors detected.
Details
Compliance
Last accounts
31/03/2025
micro entity
Next accounts due
31/12/2026
Confirmation statement
Last: 25/02/2026
Due 11/03/2027
Industry
Officers
director · Since 20/08/2025
FOUNDER
BRITISH · ENGLAND · Age 51
Also on 1 other board
director · Since 20/08/2025
BD DIRECTOR
AUSTRIAN · ENGLAND · Age 44
Also on 1 other board
Persons with Significant Control
Mrs Marion Finnigan
Austrian · England · Age 44
5th Floor, 167-169, Great Portland Street, London, W1W 5PF
Notified 20/08/2025
Mr Gregory John Finnigan
British · England · Age 51
5th Floor, 167-169, Great Portland Street, London, W1W 5PF
Notified 20/08/2025
Former PSCs
Mr David Henry Finnigan
Ceased 14/09/2025
CompanyRankvs 67921+ SIC 62020 peers65
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How is this score calculated?
Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.
Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.
Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.
One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.
Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Key FinancialsYear ending 31/03/2025
Net Worth
£201
Balance sheet strength
Cash
—
Cash in the bank
Net Current Assets
£100
Working capital
Current Assets
£100
Current Liabilities
£0
Fixed Assets
£1
Tax at Year End(2019)
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Est. Revenue |
|---|---|---|
| 2025 | Infinity | — |
| 2024 | 2.65 | — |
| 2023 | 3.58 | — |
| 2022 | 3.97 | — |
| 2021 | 4.01 | — |
| 2020 | 4.06 | — |
| 2019 | 5.50 | £780 |
| 2018 | 1.03 | — |
Derived from filed accounts. Not audited figures.