Sonardyne International Limited
01299452
Healthy
- No accounts filed in last 18 months (-5)
- Going concern doubt noted in accounts (-10)
Details
Previously known as
Compliance
Last accounts
31/12/2025
full
Next accounts due
30/09/2027
Confirmation statement
Last: 23/09/2025
Due 07/10/2026
Industry
Officers
director · Since 09/03/2006
COMPANY DIRECTOR
BRITISH · ENGLAND · Age 55
Also on 7 other boards
director · Since 24/10/2008
COMPANY DIRECTOR
BRITISH · ENGLAND · Age 55
Also on 4 other boards
director · Since 16/04/2019
ENGINEER
BRITISH · ENGLAND · Age 53
Also on 8 other boards
director · Since 28/09/2021
CHARTERED ENGINEER
BRITISH · ENGLAND · Age 53
Also on 1 other board
director · Since 04/03/2025
DIRECTOR
BRITISH · ENGLAND · Age 47
Also on 9 other boards
Former
secretary · Resigned 03/02/1997
director · Resigned 01/02/2002
director · Resigned 21/11/2003
director · Resigned 30/09/2004
director · Resigned 30/04/2006
director · Resigned 31/10/2006
director · Resigned 22/03/2011
secretary · Resigned 31/10/2013
director · Resigned 28/03/2014
director · Resigned 04/05/2014
director · Resigned 06/05/2014
director · Resigned 24/05/2014
director · Resigned 10/07/2015
director · Resigned 18/04/2016
director · Resigned 30/11/2016
secretary · Resigned 30/11/2016
director · Resigned 10/01/2018
director · Resigned 31/12/2018
director · Resigned 31/12/2018
director · Resigned 12/03/2019
director · Resigned 21/04/2020
director · Resigned 31/12/2021
director · Resigned 29/04/2022
director · Resigned 01/05/2022
director · Resigned 28/06/2024
director · Resigned 31/12/2024
Persons with Significant Control
Covelya Group Limited
Ocean House, Blackbushe Business Park, Yateley, GU46 6GD
Reg: 12493148 · Companies House · Limited Company
Notified 31/03/2020
Former PSCs
Sonardyne Group Limited
Ceased 31/03/2020
Charges0 outstanding
LLOYDS BANK PLC
Change History
Active
Private Limited Company
OCEAN HOUSE BLACKBUSHE BUSINESS PARK
YATELEY
CompanyRankvs 15+ SIC 26511 peers80
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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.
Risk deductions
Going concern doubt: -10 pts
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Going Concern Doubt
we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the company's ability to continue as a going concern for a period of at least twelve months from when the financial statements are authorised for issue. Our responsibilities and the responsibilities of the directors with respect to
Key FinancialsYear ending 31/12/2023
Net Worth
£41.6M
Balance sheet strength
Cash
£8.3M
Cash in the bank
Profit Before Tax
£15.5M
Bottom line earnings
Net Current Assets
£33.4M
Working capital
Current Assets
£47.7M
Current Liabilities
£14.3M
Fixed Assets
£9.2M
Debtors
£20.3M
Cost of Sales
£26.9M
Admin Expenses
£26.8M
Profit After Tax
£13.3M
Tax at Year End
People Costs
Balance Sheet
EstimatesDerived
| Year | Current Ratio |
|---|---|
| 2023 | 3.35 |
Derived from filed accounts. Not audited figures.