Caseware UK (AP4) 2025.0.111 2025.0.111 2025-12-312025-12-31The members have not required the company to obtain an audit in accordance with section 476 of the Companies Act 2006.2025-01-01falseThe principal activity of the Company is the development and provision of tools and resources to support individuals affected by autoimmune conditions.32truetruefalse 15799123 2025-01-01 2025-12-31 15799123 2024-06-24 2024-12-31 15799123 2025-12-31 15799123 2024-12-31 15799123 c:Director1 2025-01-01 2025-12-31 15799123 c:Director2 2025-01-01 2025-12-31 15799123 d:ComputerEquipment 2025-01-01 2025-12-31 15799123 d:ComputerEquipment 2025-12-31 15799123 d:ComputerEquipment 2024-12-31 15799123 d:ComputerEquipment d:OwnedOrFreeholdAssets 2025-01-01 2025-12-31 15799123 d:PatentsTrademarksLicencesConcessionsSimilar 2025-12-31 15799123 d:PatentsTrademarksLicencesConcessionsSimilar 2024-12-31 15799123 d:DevelopmentCostsCapitalisedDevelopmentExpenditure 2025-01-01 2025-12-31 15799123 d:DevelopmentCostsCapitalisedDevelopmentExpenditure 2025-12-31 15799123 d:DevelopmentCostsCapitalisedDevelopmentExpenditure 2024-12-31 15799123 d:ComputerSoftware 2025-12-31 15799123 d:ComputerSoftware 2024-12-31 15799123 d:CurrentFinancialInstruments 2025-12-31 15799123 d:CurrentFinancialInstruments 2024-12-31 15799123 d:CurrentFinancialInstruments d:WithinOneYear 2025-12-31 15799123 d:CurrentFinancialInstruments d:WithinOneYear 2024-12-31 15799123 d:ShareCapital 2025-12-31 15799123 d:ShareCapital 2024-12-31 15799123 d:SharePremium 2025-12-31 15799123 d:SharePremium 2024-12-31 15799123 d:RetainedEarningsAccumulatedLosses 2025-12-31 15799123 d:RetainedEarningsAccumulatedLosses 2024-12-31 15799123 c:OrdinaryShareClass1 2025-01-01 2025-12-31 15799123 c:OrdinaryShareClass1 2025-12-31 15799123 c:OrdinaryShareClass1 2024-12-31 15799123 c:OrdinaryShareClass2 2025-01-01 2025-12-31 15799123 c:OrdinaryShareClass2 2025-12-31 15799123 c:FRS102 2025-01-01 2025-12-31 15799123 c:AuditExempt-NoAccountantsReport 2025-01-01 2025-12-31 15799123 c:FullAccounts 2025-01-01 2025-12-31 15799123 c:PrivateLimitedCompanyLtd 2025-01-01 2025-12-31 15799123 d:PatentsTrademarksLicencesConcessionsSimilar d:ExternallyAcquiredIntangibleAssets 2025-01-01 2025-12-31 15799123 d:DevelopmentCostsCapitalisedDevelopmentExpenditure d:ExternallyAcquiredIntangibleAssets 2025-01-01 2025-12-31 15799123 d:ComputerSoftware d:ExternallyAcquiredIntangibleAssets 2025-01-01 2025-12-31 15799123 2 2025-01-01 2025-12-31 15799123 d:ExternallyAcquiredIntangibleAssets 2025-01-01 2025-12-31 15799123 d:PatentsTrademarksLicencesConcessionsSimilar d:OwnedIntangibleAssets 2025-01-01 2025-12-31 15799123 d:DevelopmentCostsCapitalisedDevelopmentExpenditure d:OwnedIntangibleAssets 2025-01-01 2025-12-31 15799123 d:ComputerSoftware d:OwnedIntangibleAssets 2025-01-01 2025-12-31 15799123 e:PoundSterling 2025-01-01 2025-12-31 xbrli:shares iso4217:GBP xbrli:pure

Registered number: 15799123









OTOIMMUNE LTD







UNAUDITED

FINANCIAL STATEMENTS

INFORMATION FOR FILING WITH THE REGISTRAR

FOR THE YEAR ENDED 31 DECEMBER 2025

 
OTOIMMUNE LTD
REGISTERED NUMBER: 15799123

BALANCE SHEET
AS AT 31 DECEMBER 2025

2025
2024
Note
£
£

FIXED ASSETS
  

Intangible assets
 4 
156,336
-

Tangible assets
 5 
1,145
-

  
157,481
-

CURRENT ASSETS
  

Debtors: amounts falling due within one year
 6 
40,615
2,500

Cash at bank and in hand
  
1,103,597
205,056

  
1,144,212
207,556

Creditors: amounts falling due within one year
 7 
(27,612)
(31,275)

NET CURRENT ASSETS
  
 
 
1,116,600
 
 
176,281

  

TOTAL ASSETS LESS CURRENT LIABILITIES BEING NET ASSETS
  
1,274,081
176,281


CAPITAL AND RESERVES
  

Called up share capital 
 8 
1
1

Share premium account
  
1,737,998
177,505

Profit and loss account
  
(463,918)
(1,225)

  
1,274,081
176,281

Page 1

 
OTOIMMUNE LTD
REGISTERED NUMBER: 15799123
    
BALANCE SHEET (CONTINUED)
AS AT 31 DECEMBER 2025

The directors consider that the Company is entitled to exemption from audit under section 477 of the Companies Act 2006 and members have not required the Company to obtain an audit for the year in question in accordance with section 476 of the Companies Act 2006.

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.

The financial statements have been prepared in accordance with the provisions applicable to companies subject to the small companies regime and in accordance with the provisions of FRS 102 Section 1A - small entities.

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

The Company has opted not to file the profit and loss account in accordance with provisions applicable to companies subject to the small companies' regime.

The financial statements were approved and authorised for issue by the board and were signed on its behalf by: 




Dr J A Mellad
D E Rooke
Director
Director


Date: 2 September 2026
Date:2 September 2026

The notes on pages 3 to 9 form part of these financial statements.
Page 2

 
OTOIMMUNE LTD
 
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

1.


GENERAL INFORMATION

OtoImmune Ltd is a private company limited by shares and incorporated in England and Wales. Its registered office is 20 Wenlock Road, London, N1 7GU.

2.ACCOUNTING POLICIES

 
2.1

BASIS OF PREPARATION OF FINANCIAL STATEMENTS

The financial statements have been prepared under the historical cost convention unless otherwise specified within these accounting policies and in accordance with Financial Reporting Standard 102, the Financial Reporting Standard applicable in the UK and the Republic of Ireland and the requirements and the Companies Act 2006. 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 following principal accounting policies have been applied:

 
2.2

FOREIGN CURRENCY TRANSLATION

Functional and presentation currency

The Company's functional and presentational currency is GBP.

Transactions and balances

Foreign currency transactions are translated into the functional currency using the spot exchange rates at the dates of the transactions.

At each period end foreign currency monetary items are translated using the closing rate. Non-monetary items measured at historical cost are translated using the exchange rate at the date of the transaction and non-monetary items measured at fair value are measured using the exchange rate when fair value was determined.

Foreign exchange gains and losses resulting from the settlement of transactions and from the translation at period-end exchange rates of monetary assets and liabilities denominated in foreign currencies are recognised in profit or loss except when deferred in other comprehensive income as qualifying cash flow hedges.

Foreign exchange gains and losses that relate to borrowings and cash and cash equivalents are presented in the Profit and Loss Account within 'finance income or costs'. All other foreign exchange gains and losses are presented in profit or loss within 'other operating income'.

 
2.3

TURNOVER

Turnover is recognised to the extent that it is probable that the economic benefits will flow to the Company and the turnover can be reliably measured. Turnover is measured as the fair value of the consideration received or receivable, excluding discounts, rebates, value added tax and other sales taxes.

Page 3

 
OTOIMMUNE LTD
 
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.ACCOUNTING POLICIES (CONTINUED)

 
2.4

RESEARCH AND DEVELOPMENT

In the research phase of an internal project it is not possible to demonstrate that the project will generate future economic benefits and hence all expenditure on research shall be recognised as an expense when it is incurred. Intangible assets are recognised from the development phase of a project if and only if certain specific criteria are met in order to demonstrate the asset will generate probable future economic benefits and that its cost can be reliably measured. The capitalised development costs are subsequently amortised on a straight-line basis over their useful economic lives, which have been estimated to be five years.

If it is not possible to distinguish between the research phase and the development phase of an internal project, the expenditure is treated as if it were all incurred in the research phase only.

 
2.5

INTEREST INCOME

Interest income is recognised in profit or loss using the effective interest method.

 
2.6

PENSIONS

DEFINED CONTRIBUTION PENSION PLAN

The Company operates a defined contribution plan for its employees. A defined contribution plan is a pension plan under which the Company pays fixed contributions into a separate entity. Once the contributions have been paid the Company has no further payment obligations.

The contributions are recognised as an expense in profit or loss when they fall due. Amounts not paid are shown in accruals as a liability in the Balance Sheet. The assets of the plan are held separately from the Company in independently administered funds.

Page 4

 
OTOIMMUNE LTD
 
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.ACCOUNTING POLICIES (CONTINUED)

 
2.7

TAXATION

Tax is recognised in profit or loss except that a charge attributable to an item of income and expense recognised as other comprehensive income or to an item recognised directly in equity is also recognised in other comprehensive income or directly in equity respectively.

The current income tax charge is calculated on the basis of tax rates and laws that have been enacted or substantively enacted by the balance sheet date in the countries where the Company operates and generates income.

Deferred tax balances are recognised in respect of all timing differences that have originated but not reversed by the balance sheet date, except that:
The recognition of deferred tax assets is limited to the extent that it is probable that they will be recovered against the reversal of deferred tax liabilities or other future taxable profits; and
Any deferred tax balances are reversed if and when all conditions for retaining associated tax allowances have been met.

Deferred tax balances are not recognised in respect of permanent differences except in respect of business combinations, when deferred tax is recognised on the differences between the fair values of assets acquired and the future tax deductions available for them and the differences between the fair values of liabilities acquired and the amount that will be assessed for tax. Deferred tax is determined using tax rates and laws that have been enacted or substantively enacted by the balance sheet date.


 
2.8

INTANGIBLE ASSETS

Intangible assets are initially recognised at cost. After recognition, under the cost model, intangible assets are measured at cost less any accumulated amortisation and any accumulated impairment losses.

All intangible assets are considered to have a finite useful life. If a reliable estimate of the useful life cannot be made, the useful life shall not exceed ten years.

 The estimated useful lives range as follows:

Development expenditure
-
5
years

 
2.9

TANGIBLE FIXED ASSETS

Tangible fixed assets under the cost model are stated at historical cost less accumulated depreciation and any accumulated impairment losses. Historical cost includes expenditure that is directly attributable to bringing the asset to the location and condition necessary for it to be capable of operating in the manner intended by management.

Page 5

 
OTOIMMUNE LTD
 
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

2.ACCOUNTING POLICIES (CONTINUED)


2.9
TANGIBLE FIXED ASSETS (CONTINUED)

Depreciation is charged so as to allocate the cost of assets less their residual value over their estimated useful lives, using the straight-line method.

Depreciation is provided on the following basis:

Computer equipment
-
3 years straight-line

The assets' residual values, useful lives and depreciation methods are reviewed, and adjusted prospectively if appropriate, or if there is an indication of a significant change since the last reporting date.

Gains and losses on disposals are determined by comparing the proceeds with the carrying amount and are recognised in profit or loss.

 
2.10

DEBTORS

Short-term debtors are measured at transaction price, less any impairment. Loans receivable are measured initially at fair value, net of transaction costs, and are measured subsequently at amortised cost using the effective interest method, less any impairment.

 
2.11

CASH AND CASH EQUIVALENTS

Cash is represented by cash in hand and deposits with financial institutions repayable without penalty on notice of not more than 24 hours. Cash equivalents are highly liquid investments that mature in no more than three months from the date of acquisition and that are readily convertible to known amounts of cash with insignificant risk of change in value.

 
2.12

CREDITORS

Short-term creditors are measured at the transaction price. Other financial liabilities, including bank loans, are measured initially at fair value, net of transaction costs, and are measured subsequently at amortised cost using the effective interest method.


3.


EMPLOYEES

The average monthly number of employees, including directors, during the year was 3 (2024 - 2).

Page 6

 
OTOIMMUNE LTD
 
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

4.


INTANGIBLE ASSETS




Patents
Development expenditure
Domains
Total

£
£
£
£



COST


Additions
3,120
146,984
6,560
156,664



At 31 December 2025

3,120
146,984
6,560
156,664



AMORTISATION


Charge for the year
-
-
328
328



At 31 December 2025

-
-
328
328



NET BOOK VALUE



At 31 December 2025
3,120
146,984
6,232
156,336



At 31 December 2024
-
-
-
-



Page 7

 
OTOIMMUNE LTD
 
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

5.


TANGIBLE FIXED ASSETS


Computer equipment

£



COST


Additions
1,585



At 31 December 2025

1,585



DEPRECIATION


Charge for the year
440



At 31 December 2025

440



NET BOOK VALUE



At 31 December 2025
1,145



At 31 December 2024
-


6.


DEBTORS

2025
2024
£
£


Other debtors
19,533
2,500

Prepayments and accrued income
21,082
-

40,615
2,500


Page 8

 
OTOIMMUNE LTD
 
 
 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2025

7.


CREDITORS: AMOUNTS FALLING DUE WITHIN ONE YEAR

2025
2024
£
£

Trade creditors
20,931
30,000

Other creditors
1,825
25

Accruals and deferred income
4,856
1,250

27,612
31,275


Included within other creditors is an amount due to the Company's defined contribution pension scheme of £1,800 (2024 - £NIL).


8.


SHARE CAPITAL

2025
2024
£
£
ALLOTTED, CALLED UP AND FULLY PAID



933,332 (2024 - 933,332) Ordinary shares of £0.000001 each
1
1
315,486 (2024 - 36,284) Pre-Seed shares of £0.000001 each
-
-

1

1

On 8 January 2025, 145,131 £0.000001 Pre-Seed shares were issued for a total consideration of £819,992. 

On 24 February 2025, a further 122,124 £0.000001 Pre-Seed shares were issued for a total consideration of £690,000. 

On 7 April 2025, a further 11,947 £0.000001 Pre-Seed shares were issued for a total consideration of £67,501.


 
Page 9