Underwater Drone Systems Limited
08210010
Healthy
No risk factors detected.
Details
Previously known as
Compliance
Last accounts
31/03/2025
total exemption full
Next accounts due
31/12/2026
Confirmation statement
Last: 09/04/2026
Due 23/04/2027
Industry
Officers
director · Since 24/09/2025
COMPANY DIRECTOR
BRITISH · UNITED KINGDOM · Age 53
Also on 1 other board
Persons with Significant Control
Tompkins Investments Limited
Beaumont House, Beaumont Street, Darlington, DL1 5RW
Reg: 07469424 · England And Wales · Limited Company
Notified 01/03/2019
Former PSCs
Mr Arthur Charles Tompkins
Ceased 01/03/2019
Change History
Active
Private Limited Company
BEAUMONT HOUSE
DARLINGTON
74990
CompanyRankvs 15+ SIC 74909 peers29
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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
£150k
Balance sheet strength
Cash
—
Cash in the bank
Net Current Assets
£37k
Working capital
Current Assets
—
Current Liabilities
£3k
Debtors
£40k
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2025 | — | +£0 |
| 2024 | 0.00 | +£0 |
| 2023 | 0.77 | — |
Derived from filed accounts. Not audited figures.