Sub Surface Laboratories Limited
03164942
Healthy
No risk factors detected.
Details
Compliance
Last accounts
31/05/2025
micro entity
Next accounts due
28/02/2027
Confirmation statement
Last: 20/12/2025
Due 03/01/2027
Industry
Officers
secretary · Since 16/12/2020
Former
director · Resigned 14/10/2004
secretary · Resigned 16/12/2020
Persons with Significant Control
Mr Christopher Alexander Marsden
British · England · Age 71
3 Peel Street, Preston, PR2 2QS
Notified 06/04/2016
Mr David Christopher Marsden
British · England · Age 35
3 Peel Street, Preston, PR2 2QS
Notified 01/12/2023
Ms Anna Louise Marsden
British · England · Age 41
3 Peel Street, Preston, PR2 2QS
Notified 01/12/2023
Change History
Active
Private Limited Company
3 PEEL STREET
PRESTON
CompanyRankvs 881+ SIC 71200 peers73
Show leaderboard
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 31/05/2025
Net Worth
£55k
Balance sheet strength
Cash
—
Cash in the bank
Net Current Assets
£54k
Working capital
Current Assets
£302k
Current Liabilities
£248k
Fixed Assets
£926
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2025 | 1.22 | -£8k |
| 2024 | 1.25 | +£9k |
| 2023 | 1.25 | +£39k |
| 2022 | 1.07 | +£692 |
| 2021 | 1.06 | +£1k |
| 2020 | 1.05 | +£187 |
| 2019 | 1.06 | — |
Derived from filed accounts. Not audited figures.