Company Registration No. 10865535 (England and Wales)
CSONEA LIMITED
UNAUDITED FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2025
PAGES FOR FILING WITH REGISTRAR
TWP Accounting LLP
Chartered Accountants
The Old Rectory
Church Street
Weybridge
Surrey
KT13 8DE
CSONEA LIMITED
CONTENTS
Page
Balance sheet
1
Notes to the financial statements
2 - 3
CSONEA LIMITED
Company Registration No. 10865535
BALANCE SHEET
AS AT
30 SEPTEMBER 2025
30 September 2025
- 1 -
2025
2024
Notes
£
£
£
£
Current assets
Debtors
3
100
100
Net current assets
100
100
Capital and reserves
Called up share capital
4
100
100

The directors of the company have elected not to include a copy of the profit and loss account within the financial statements.true

For the financial year ended 30 September 2025 the company was entitled to exemption from audit under section 480 of the Companies Act 2006 relating to dormant companies.

The directors acknowledge their responsibilities for complying with the requirements of the Companies Act 2006 with respect to accounting records and the preparation of financial statements.

T he member has not required the company to obtain an audit of its financial statements for the year in question in accordance with section 476.

These financial statements have been prepared and delivered in accordance with the provisions applicable to companies subject to the small companies regime.

The financial statements were approved by the board of directors and authorised for issue on 17 March 2026 and are signed on its behalf by:
J Killduff
Director
CSONEA LIMITED
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 30 SEPTEMBER 2025
- 2 -
1
Accounting policies
Company information

CSOneA Limited is a private company limited by shares incorporated in England and Wales. The registered office is 8 Devonshire Square, London, EC2M 4PL.

1.1
Accounting convention

These financial statements have been prepared in accordance with FRS 102 “The Financial Reporting Standard applicable in the UK and Republic of Ireland” (“FRS 102”) and the requirements of the Companies Act 2006 as applicable to companies subject to the small companies regime. The disclosure requirements of section 1A of FRS 102 have been applied other than where additional disclosure is required to show a true and fair view.

The financial statements are prepared in sterling, which is the functional currency of the company. Monetary a mounts in these financial statements are rounded to the nearest £.

The financial statements have been prepared under the historical cost convention. The principal accounting policies adopted are set out below.

1.2
Profit and loss account

The company has not traded during the year or the preceding financial period. During this time, the company received no income and incurred no expenditure and therefore no Profit and loss account is presented in these financial statements.

Even though the company has no trading activity within its statutory accounts for the period or preceding period, Clearstone Services Limited, a fellow subsidiary company, is managing live projects and associated costs for C S OneA Limited which will later be recharged to C S OneA Limited by Clearstone Services Limited once a viable grid connection offer is made and accepted. The company is therefore considered to be preparing to trade.

2
Employees

The average monthly number of persons (including directors) employed by the company during the year was:

2025
2024
Number
Number
Total
0
0
3
Debtors
2025
2024
Amounts falling due within one year:
£
£
Other debtors
100
100
CSONEA LIMITED
NOTES TO THE FINANCIAL STATEMENTS (CONTINUED)
FOR THE YEAR ENDED 30 SEPTEMBER 2025
- 3 -
4
Called up share capital
2025
2024
2025
2024
Ordinary share capital
Number
Number
£
£
Issued and fully paid
Ordinary Shares of £1 each
100
100
100
100
5
Controlling party

The company is under the control of Clearstone One Limited, the direct parent; and Clearstone Energy Limited, the ultimate parent.

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