Caseware UK (AP4) 2025.0.111 2025.0.111 2024-12-312024-12-31falsefalse2024-01-01No description of principal activity4931truefalse 14267313 2024-01-01 2024-12-31 14267313 2022-08-01 2023-12-31 14267313 2024-12-31 14267313 2023-12-31 14267313 1 2024-01-01 2024-12-31 14267313 d:Director4 2024-01-01 2024-12-31 14267313 c:Buildings 2024-01-01 2024-12-31 14267313 c:Buildings 2024-12-31 14267313 c:Buildings 2023-12-31 14267313 c:Buildings c:OwnedOrFreeholdAssets 2024-01-01 2024-12-31 14267313 c:Buildings c:LongLeaseholdAssets 2024-01-01 2024-12-31 14267313 c:Buildings c:LongLeaseholdAssets 2024-12-31 14267313 c:Buildings c:LongLeaseholdAssets 2023-12-31 14267313 c:PlantMachinery 2024-01-01 2024-12-31 14267313 c:PlantMachinery 2024-12-31 14267313 c:PlantMachinery 2023-12-31 14267313 c:PlantMachinery c:OwnedOrFreeholdAssets 2024-01-01 2024-12-31 14267313 c:FurnitureFittings 2024-01-01 2024-12-31 14267313 c:FurnitureFittings 2024-12-31 14267313 c:FurnitureFittings 2023-12-31 14267313 c:FurnitureFittings c:OwnedOrFreeholdAssets 2024-01-01 2024-12-31 14267313 c:OfficeEquipment 2024-01-01 2024-12-31 14267313 c:OfficeEquipment 2024-12-31 14267313 c:OfficeEquipment 2023-12-31 14267313 c:OfficeEquipment c:OwnedOrFreeholdAssets 2024-01-01 2024-12-31 14267313 c:ComputerEquipment 2024-01-01 2024-12-31 14267313 c:ComputerEquipment 2024-12-31 14267313 c:ComputerEquipment 2023-12-31 14267313 c:ComputerEquipment c:OwnedOrFreeholdAssets 2024-01-01 2024-12-31 14267313 c:OtherPropertyPlantEquipment 2024-01-01 2024-12-31 14267313 c:OtherPropertyPlantEquipment 2024-12-31 14267313 c:OtherPropertyPlantEquipment 2023-12-31 14267313 c:OtherPropertyPlantEquipment c:OwnedOrFreeholdAssets 2024-01-01 2024-12-31 14267313 c:OwnedOrFreeholdAssets 2024-01-01 2024-12-31 14267313 c:Goodwill 2024-01-01 2024-12-31 14267313 c:Goodwill 2024-12-31 14267313 c:Goodwill 2023-12-31 14267313 c:ComputerSoftware 2024-12-31 14267313 c:ComputerSoftware 2023-12-31 14267313 c:CurrentFinancialInstruments 2024-12-31 14267313 c:CurrentFinancialInstruments 2023-12-31 14267313 c:Non-currentFinancialInstruments 2024-12-31 14267313 c:Non-currentFinancialInstruments 2023-12-31 14267313 c:CurrentFinancialInstruments c:WithinOneYear 2024-12-31 14267313 c:CurrentFinancialInstruments c:WithinOneYear 2023-12-31 14267313 c:Non-currentFinancialInstruments c:AfterOneYear 2024-12-31 14267313 c:Non-currentFinancialInstruments c:AfterOneYear 2023-12-31 14267313 c:ShareCapital 2024-12-31 14267313 c:ShareCapital 2023-12-31 14267313 c:RetainedEarningsAccumulatedLosses 2024-12-31 14267313 c:RetainedEarningsAccumulatedLosses 2023-12-31 14267313 c:AcceleratedTaxDepreciationDeferredTax 2024-12-31 14267313 c:AcceleratedTaxDepreciationDeferredTax 2023-12-31 14267313 c:TaxLossesCarry-forwardsDeferredTax 2024-12-31 14267313 c:TaxLossesCarry-forwardsDeferredTax 2023-12-31 14267313 c:RetirementBenefitObligationsDeferredTax 2024-12-31 14267313 c:RetirementBenefitObligationsDeferredTax 2023-12-31 14267313 d:OrdinaryShareClass1 2024-01-01 2024-12-31 14267313 d:OrdinaryShareClass1 2024-12-31 14267313 d:OrdinaryShareClass1 2023-12-31 14267313 d:FRS102 2024-01-01 2024-12-31 14267313 d:Audited 2024-01-01 2024-12-31 14267313 d:FullAccounts 2024-01-01 2024-12-31 14267313 d:PrivateLimitedCompanyLtd 2024-01-01 2024-12-31 14267313 d:SmallCompaniesRegimeForAccounts 2024-01-01 2024-12-31 14267313 c:Goodwill c:ExternallyAcquiredIntangibleAssets 2024-01-01 2024-12-31 14267313 c:ComputerSoftware c:ExternallyAcquiredIntangibleAssets 2024-01-01 2024-12-31 14267313 4 2024-01-01 2024-12-31 14267313 c:ExternallyAcquiredIntangibleAssets 2024-01-01 2024-12-31 14267313 c:Goodwill c:OwnedIntangibleAssets 2024-01-01 2024-12-31 14267313 c:ComputerSoftware c:OwnedIntangibleAssets 2024-01-01 2024-12-31 14267313 e:PoundSterling 2024-01-01 2024-12-31 iso4217:GBP xbrli:shares xbrli:pure

Registered number: 14267313










NSI MOBILE WATER SOLUTIONS UK LIMITED










ANNUAL REPORT AND FINANCIAL STATEMENTS

INFORMATION FOR FILING WITH THE REGISTRAR

FOR THE YEAR ENDED 31 DECEMBER 2024

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
REGISTERED NUMBER: 14267313

BALANCE SHEET
AS AT 31 DECEMBER 2024

2024
2023
Note
£
£

Fixed assets
  

Intangible assets
 4 
24,039,236
27,074,903

Tangible assets
 5 
9,627,831
7,800,016

  
33,667,067
34,874,919

Current assets
  

Stocks
 6 
478,717
370,717

Debtors: amounts falling due within one year
 7 
7,040,451
3,854,827

Cash at bank and in hand
 8 
419,077
462,348

  
7,938,245
4,687,892

Creditors: amounts falling due within one year
 9 
(28,394,465)
(26,808,739)

Net current liabilities
  
 
 
(20,456,220)
 
 
(22,120,847)

Total assets less current liabilities
  
13,210,847
12,754,072

Creditors: amounts falling due after more than one year
 10 
(17,046,792)
(15,784,246)

Provisions for liabilities
  

Deferred tax
 11 
(546,558)
(330,745)

  
 
 
(546,558)
 
 
(330,745)

Net liabilities
  
(4,382,503)
(3,360,919)


Capital and reserves
  

Called up share capital 
 12 
1
1

Profit and loss account
  
(4,382,504)
(3,360,920)

  
(4,382,503)
(3,360,919)


Page 1

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
REGISTERED NUMBER: 14267313

BALANCE SHEET (CONTINUED)
AS AT 31 DECEMBER 2024

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: 




R M P A Carneiro
Director
Date: 23 September 2026

The notes on pages 3 to 12 form part of these financial statements.
Page 2

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

1.


General information

NSI Mobile Water Solutions UK Limited is a private limited company incorporated and domiciled in England and Wales with registered number 14267313. The Company's registered office is Globe Engineering Works, Whittle Road, Stoke On Trent, United Kingdom, ST3 7QD.

The principal activity of the Company in the period under review was the provision of mobile water treatment technology.

2.Accounting policies

 
2.1

Basis of preparation of financial statements

These accounts cover a 12-month period. The comparative period covered a period of 17 months.

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 preparation of financial statements in compliance with FRS 102 requires the use of certain critical accounting estimates. It also requires management to exercise judgement in applying the Company's accounting policies.

The following principal accounting policies have been applied:

 
2.2

Going concern

Having considered the Company's funding position and financial projections, and the availability of financial resources, the Directors have a reasonable expectation that the Company has adequate resources to continue in operation throughout the going concern period for twelve months from the date of signing. A group company, Saur SAS has issued a formal letter of support giving directors assurance that they will provide additional cash flow support if necessary for a period of at least one year from the date of the signed audit report. Existing utilised financial resources include a long-term loan of £17,046,792 from an intermediate controlling party, Saur Relais. Further information in respect of this loan is included in note 13. In light of the above, the Directors conclude that it is appropriate to prepare the financial statements on a going concern basis.

Page 3

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

2.Accounting policies (continued)

 
2.3

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'.

 
2.4

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

Operating leases: the Company as lessee

Rentals paid under operating leases are charged to profit or loss on a straight-line basis over the lease term.

 
2.6

Finance costs

Finance costs are charged to profit or loss over the term of the debt using the effective interest method so that the amount charged is at a constant rate on the carrying amount. Issue costs are initially recognised as a reduction in the proceeds of the associated capital instrument.

Page 4

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

2.Accounting policies (continued)

 
2.7

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.

 
2.8

Current and deferred taxation

The tax expense for the year comprises current and deferred tax. 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.


 
2.9

Exceptional items

Exceptional items are transactions that fall within the ordinary activities of the Company but are presented separately due to their size or incidence.

Page 5

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

2.Accounting policies (continued)

 
2.10

Intangible assets

Goodwill

Goodwill represents the difference between amounts paid on the cost of a business combination and the acquirer’s interest in the fair value of its identifiable assets and liabilities of the acquiree at the date of acquisition. Subsequent to initial recognition, goodwill is measured at cost less accumulated amortisation and accumulated impairment losses. Goodwill is amortised on a straight-line basis to the Profit and Loss Account over its useful economic life of 10 years. 

Other 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.

 
2.11

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.

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:

Freehold property
-
2%
Plant and machinery
-
20%
Fixtures and fittings
-
20%
Cylinders
-
10%
Computer equipment
-
20%
Rental units
-
10%

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.

 
2.12

Stocks

Stocks are stated at the lower of cost and net realisable value, being the estimated selling price less costs to complete and sell. Cost is based on the cost of purchase on a first in, first out basis. Work in progress and finished goods include labour and attributable overheads.

At each balance sheet date, stocks are assessed for impairment. If stock is impaired, the carrying amount is reduced to its selling price less costs to complete and sell. The impairment loss is recognised immediately in profit or loss.

Page 6

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

2.Accounting policies (continued)

 
2.13

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.

 
2.14

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.

 
2.15

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.

 
2.16

Provisions for liabilities

Provisions are recognised when an event has taken place that gives rise to a legal or constructive obligation, a transfer of economic benefits is probable and a reliable estimate can be made.

Provisions are measured as the best estimate of the amount required to settle the obligation, taking into account the related risks and uncertainties.
 
Increases in provisions are generally charged as an expense to profit or loss.


3.


Employees

The average monthly number of employees, including the directors, during the year was as follows:


Year ended 31 December
         2024
Period ended 31 December
          2023
        No
        No







Employees
49
31

Page 7

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

4.


Intangible assets




Computer software
Goodwill
Total

£
£
£



Cost


At 1 January 2024
26,163
30,337,738
30,363,901


Additions
3,741
-
3,741



At 31 December 2024

29,904
30,337,738
30,367,642



Amortisation


At 1 January 2024
2,410
3,286,588
3,288,998


Charge for the period
5,634
3,033,774
3,039,408



At 31 December 2024

8,044
6,320,362
6,328,406



Net book value



At 31 December 2024
21,860
24,017,376
24,039,236



At 31 December 2023
23,753
27,051,150
27,074,903


Page 8

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

5.


Tangible fixed assets


Freehold property
Rental units
Plant and machinery
Fixtures and fittings
Assets under construction

£
£
£
£
£



Cost or valuation


At 1 January 2024
3,747,567
3,644,465
340,066
284,650
-


Additions
-
435,123
74,558
125,714
1,745,435



At 31 December 2024

3,747,567
4,079,588
414,624
410,364
1,745,435



Depreciation


At 1 January 2024
81,197
326,784
31,100
28,415
-


Charge for the period
74,951
357,743
77,678
63,015
-



At 31 December 2024

156,148
684,527
108,778
91,430
-



Net book value



At 31 December 2024
3,591,419
3,395,061
305,846
318,934
1,745,435



At 31 December 2023
3,666,370
3,317,681
308,966
256,235
-

Computer equipment
Cylinders
Total

£
£
£



Cost or valuation


At 1 January 2024
93,012
166,277
8,276,037


Additions
4,331
63,231
2,448,392



At 31 December 2024

97,343
229,508
10,724,429



Depreciation


At 1 January 2024
6,672
1,853
476,021


Charge for the period
28,420
18,770
620,577



At 31 December 2024

35,092
20,623
1,096,598



Net book value



At 31 December 2024
62,251
208,885
9,627,831



At 31 December 2023
86,340
164,424
7,800,016

Page 9

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

6.


Stocks

2024
2023
£
£

Raw materials and consumables
478,717
370,717



7.


Debtors

2024
2023
£
£


Trade debtors
3,060,720
1,179,350

Amounts owed by group undertakings
2,353,960
1,450,988

Other debtors
-
29,466

Prepayments and accrued income
1,625,771
1,195,023

7,040,451
3,854,827


Amounts owed by group undertakings are interest free and repayable on demand.


8.


Cash and cash equivalents

2024
2023
£
£

Cash at bank and in hand
419,077
462,348



9.


Creditors: Amounts falling due within one year

2024
2023
£
£

Trade creditors
785,526
860,994

Amounts owed to group undertakings
26,610,188
25,145,363

Corporation tax
164,089
143,069

Other taxation and social security
370,193
208,240

Other creditors
97,396
102,030

Accruals and deferred income
367,073
349,043

28,394,465
26,808,739


Amounts owed to group undertakings are interest free and repayable on demand.

Page 10

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

10.


Creditors: Amounts falling due after more than one year

2024
2023
£
£

Amounts owed to group undertakings
17,046,792
15,784,246


Amounts owed to group undertakings relates to a loan at Sterling Overnight Index Average (SONIA) interest rate plus 3.37%, repayable in full on 30 November 2027.


11.


Deferred taxation




2024


£






At beginning of year
(330,745)


Charged to profit or loss
(215,813)



At end of year
(546,558)

The provision for deferred taxation is made up as follows:

2024
2023
£
£


Fixed asset timing differences
(550,033)
(335,703)

Short term timing differences
3,475
3,031

Losses and deductions
-
1,927

(546,558)
(330,745)


12.


Share capital

2024
2023
£
£
Allotted, called up and fully paid



1 (2023 - 1) Ordinary share of £1.00
1
1



13.


Capital commitments


At 31 December 2024 the Company had capital commitments as follows:

2024
2023
£
£


Contracted for but not provided in these financial statements
2,201,210
-

Page 11

 
NSI MOBILE WATER SOLUTIONS UK LIMITED
 

 
NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED 31 DECEMBER 2024

14.


Related party transactions

NSI Mobile Water Solutions UK Limited has taken the exemption in accordance with section 33 of FRS 102 not to disclose transactions with other wholly owned group companies.


15.


Post balance sheet events

On 1 August 2025 there was an issue of 22,153,435 Ordinary shares of £1 each to the existing shareholder to replace a debt facility. 


16.


Controlling party

The immediate parent undertaking of the Company is Nijhuis Saur Industries B.V, registered in the Netherlands, by virtue of their 100% shareholding.

The ultimate parent undertaking of the Company is Sucre AcquisitionCo SARL a company registered in Luxembourg.

The highest entity in which the results are consolidated is headed by Holdings D'Infrastructures Des Metiers De L'Environnement. The consolidated accounts are available to the public and may be obtained from 11 Chemin de Bretagne, 92130 Issy-les-Moulineaux, France. 


17.


Auditors' information

The auditors' report on the financial statements for the year ended 31 December 2024 was unqualified.

The audit report was signed on 23 September 2026 by Michael Bath BSc FCA DChA (Senior Statutory Auditor) on behalf of James Cowper Kreston Audit.

Page 12