Caseware UK (AP4) 2025.0.111 2025.0.111 2025-12-312025-12-312025-01-01true14falsetrueNo description of principal activity16false 12712254 2025-01-01 2025-12-31 12712254 2024-01-01 2024-12-31 12712254 2025-12-31 12712254 2024-12-31 12712254 c:Director1 2025-01-01 2025-12-31 12712254 d:CurrentFinancialInstruments 2025-12-31 12712254 d:CurrentFinancialInstruments 2024-12-31 12712254 d:CurrentFinancialInstruments d:WithinOneYear 2025-12-31 12712254 d:CurrentFinancialInstruments d:WithinOneYear 2024-12-31 12712254 d:ShareCapital 2025-12-31 12712254 d:ShareCapital 2024-12-31 12712254 d:RetainedEarningsAccumulatedLosses 2025-12-31 12712254 d:RetainedEarningsAccumulatedLosses 2024-12-31 12712254 c:FRS102 2025-01-01 2025-12-31 12712254 c:Audited 2025-01-01 2025-12-31 12712254 c:FullAccounts 2025-01-01 2025-12-31 12712254 c:PrivateLimitedCompanyLtd 2025-01-01 2025-12-31 12712254 c:SmallCompaniesRegimeForAccounts 2025-01-01 2025-12-31 12712254 e:USDollar 2025-01-01 2025-12-31 iso4217:GBP xbrli:pure
Registered number: 12712254







FINANCIAL STATEMENTS
FOR THE YEAR ENDED
31 DECEMBER 2025


MESO SCALE UK LTD







































 


MESO SCALE UK LTD
REGISTERED NUMBER:12712254



STATEMENT OF FINANCIAL POSITION
AS AT 31 DECEMBER 2025

2025
2024
Note
$
$

  

Current assets
  

Debtors: amounts falling due within one year
 4 
577,711
429,174

Cash at bank and in hand
  
565,421
438,191

  
1,143,132
867,365

Creditors: amounts falling due within one year
 5 
(546,416)
(447,135)

Net current assets
  
 
 
596,716
 
 
420,230

Total assets less current liabilities
  
596,716
420,230

  

Net assets
  
596,716
420,230


Capital and reserves
  

Called up share capital 
  
1
1

Profit and loss account
  
596,715
420,229

  
596,716
420,230


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 statement of income and retained earnings 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: 




................................................
J Wohlstadter
Director

Date: 14 August 2026

The notes on pages 2 to 5 form part of these financial statements.

Page 1

 


MESO SCALE UK LTD
 


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

1.


General information

Meso Scale UK Ltd is a private company, limited by shares, registered in England and Wales. The company's registered number and registered office address can be found on the Company Information page.

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 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

Going concern

At the time of approving the financial statements, the director has a reasonable expectation that the company has adequate resources to continue in operational existence for the foreseeable future. The entity is dependent on the parent company, Meso Scale Discovery Inc, for its continued business given all turnover is generated from within the group. The directors received an undertaking from Meso Scale Diagnostics LLC (ultimate parent company) that it will continue to make available such funds as are necessary to enable it to meet its liabilities as they fall due for a period of at least 12 months from approval of these financial statements. Thus the director continues to adopt the going concern basis of accounting in preparing the financial statements.

 
2.3

Foreign currency translation

Functional and presentation currency

The Company's functional and presentational currency is USD.

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.

Page 2

 


MESO SCALE UK LTD
 


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

2.Accounting policies (continued)

 
2.4

Revenue

Revenue is recognised to the extent that it is probable that the economic benefits will flow to the Company and the revenue can be reliably measured. Revenue is measured as the fair value of the consideration received or receivable, excluding discounts, rebates, value added tax and other sales taxes. The following criteria must also be met before revenue is recognised:

Rendering of services

Revenue from a contract to provide services is recognised in the period in which the services are provided in accordance with the stage of completion of the contract when all of the following conditions are satisfied:
the amount of revenue can be measured reliably;
it is probable that the Company will receive the consideration due under the contract;
the stage of completion of the contract at the end of the reporting period can be measured reliably; and
the costs incurred and the costs to complete the contract can be measured reliably.

 
2.5

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 reporting 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 reporting 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 reporting date.


 
2.6

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.

Page 3

 


MESO SCALE UK LTD
 


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

2.Accounting policies (continued)

 
2.7

Financial instruments

Financial instruments are recognised in the Company's Statement of Financial Position when the Company becomes party to the contractual provisions of the instrument.


3.


Employees

The average monthly number of employees, including directors, during the year was 16 (2024 - 14).

Page 4

 


MESO SCALE UK LTD
 


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

4.


Debtors

2025
2024
$
$


Amounts owed by group undertakings
554,053
379,437

Other debtors
985
985

Prepayments and accrued income
22,673
48,752

577,711
429,174



5.


Creditors: Amounts falling due within one year

2025
2024
$
$

Trade creditors
24,920
-

Amounts owed to group undertakings
-
75,692

Corporation tax
27,947
18,004

Other taxation and social security
294
294

Accruals and deferred income
493,255
353,145

546,416
447,135



6.


Related party transactions

The company has taken the exemption, under section 1AC.35 of Financial Reporting Standard 102, not to disclose related party transactions with wholly owned subsidiaries within the group


7.


Controlling party

The immediate parent company is Meso Scale Discovery Inc, a company incorporated in the USA, with a registered office address of 1601 Research Boulevard, Rockville, Maryland 20850-317, USA.

The ultimate parent company is Meso Scale Diagnostics LLC, a company incorporated in the USA, with a registered office address of 1601 Research Boulevard, Rockville, Maryland 20850-317, USA. This is the parent to the largest group to which consolidated financial statements are prepared for and copies of these can be obtained from the registered office address given.

The ultimate controlling party is the director J Wohlstadter


8.


Auditor's information

The auditor's report on the financial statements for the year ended 31 December 2025 was unqualified.

The audit report was signed on 21 August 2026 by James Fox ACA FCCA (Senior Statutory Auditor) on behalf of Menzies LLP.

 
Page 5