Limited Liability Partnership registration number SO300202 (Scotland)
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
ANNUAL REPORT AND FINANCIAL STATEMENTS
FOR THE PERIOD ENDED 31 DECEMBER 2025
PAGES FOR FILING WITH REGISTRAR
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
CONTENTS
Page
Balance sheet
1
Notes to the financial statements
3 - 9
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
BALANCE SHEET
AS AT
31 DECEMBER 2025
31 December 2025
- 1 -
31 December 2025
28 February 2025
Notes
£
£
£
£
Fixed assets
Tangible assets
4
32,676
40,777
Current assets
Debtors
5
1,564,954
1,899,960
Cash at bank and in hand
1,002,550
409,917
2,567,504
2,309,877
Creditors: amounts falling due within one year
6
(981,805)
(1,013,381)
Net current assets
1,585,699
1,296,496
Total assets less current liabilities and net assets attributable to members
1,618,375
1,337,273
Represented by:
Loans and other debts due to members within one year
Amounts due in respect of profits
1,618,375
1,337,273

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

The members of the limited liability partnership have elected not to include a copy of the profit and loss account within the financial statements.

The financial statements were approved by the members and authorised for issue on 13 August 2026 and are signed on their behalf by:
13 August 2026
Haskoning UK Holdings Limited
Haskoning UK Limited
Designated member
Designated Member
Limited Liability Partnership registration number SO300202 (Scotland)
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
RECONCILIATION OF MEMBERS' INTERESTS
FOR THE PERIOD ENDED 31 DECEMBER 2025
- 2 -
Current financial year
DEBT
TOTAL
Loans and other debts due to members less any amounts due from members in debtors
MEMBERS'
INTERESTS
Other amounts
Total
31 December 2025
£
£
£
Members' interests at 1 March 2025
1,337,273
1,337,273
1,337,273
Members' remuneration charged as an expense, including employment costs and retirement benefit costs
281,102
281,102
281,102
Result for the period available for discretionary division among members
-
-
-
Members' interests after loss and remuneration for the period
1,618,375
1,618,375
1,618,375
Members' interests at 31 December 2025
1,618,375
1,618,375
1,618,375
Prior financial year
DEBT
TOTAL
Loans and other debts due to members less any amounts due from members in debtors
MEMBERS'
INTERESTS
Other amounts
Total
28 February 2025
£
£
£
Members' interests at 1 April 2024
1,249,678
1,249,678
1,249,678
Members' remuneration charged as an expense, including employment costs and retirement benefit costs
1,237,051
1,237,051
1,237,051
Result for the period available for discretionary division among members
-
-
-
Members' interests after loss and remuneration for the period
2,486,729
2,486,729
2,486,729
Drawings on account and distributions of profit
(1,149,456)
(1,149,456)
(1,149,456)
Members' interests at 28 February 2025
1,337,273
1,337,273
1,337,273
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
NOTES TO THE FINANCIAL STATEMENTS
FOR THE PERIOD ENDED 31 DECEMBER 2025
- 3 -
1
Accounting policies
Limited liability partnership information

Arch Henderson Limited Liability Partnership is a limited liability partnership incorporated in Scotland. The registered office is 26 Rubislaw Terrace, Aberdeen, Aberdeenshire, United Kingdom, AB10 1XE.

 

The limited liability partnership's principal activities are disclosed in the Members' Report.

1.1
Reporting period

The LLP has shortened its period end to 31 December 2025 due to change in ownership on 4 March 2025 so that it has a coterminous period end with other members of the group. Therefore these financial statements are for a period of 10 months (period ended 28 February 2025 - 11 months) and the comparative amounts are not entirely comparable.

1.2
Accounting convention

These financial statements have been prepared in accordance with the Statement of Recommended Practice "Accounting by Limited Liability Partnerships" issued in December 2021, together 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 limited liability partnership. Monetary amounts in these financial statements are rounded to the nearest £.

The financial statements have been prepared under the historical cost convention, modified to include the revaluation of freehold properties and to include investment properties and certain financial instruments at fair value. The principal accounting policies adopted are set out below.

The limited liability partnership has taken advantage of the exemption under section 400 of the Companies Act 2006 not to prepare consolidated accounts. The financial statements present information about the limited liability partnership as an individual entity and not about its group.

1.3
Going concern

On 1 January 2026 the trade and assets of the company moved into Haskoning UK Limited and this entity ceased its activities. In due course the members will consider whether to apply to Companies House to have the limited liability partnership struck off the register.

1.4
Turnover

Turnover represents the amounts recoverable for the services provided to clients, excluding value added tax. Turnover is recognised as services are provided and the right to consideration is earned.

If, at the balance sheet date, completion of contractual obligations is dependent on external factors (and thus outside the control of the Limited Liability Partnership), then revenue is recognised only when the event occurs. In such cases, costs incurred up to the balance sheet date are carried forward as work in progress.

 

Unbilled turnover on individual projects is included within debtors.

ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
NOTES TO THE FINANCIAL STATEMENTS (CONTINUED)
FOR THE PERIOD ENDED 31 DECEMBER 2025
1
Accounting policies
(Continued)
- 4 -
1.5
Members' participating interests

Members' participation rights are the rights of a member against the LLP that arise under the members' agreement (for example, in respect of amounts subscribed or otherwise contributed remuneration and profits).

 

Members' participation rights in the earnings or assets of the LLP are analysed between those that are, from the LLP's perspective, either a financial liability or equity, in accordance with section 22 of FRS 102. A member's participation rights including amounts subscribed or otherwise contributed by members, for example members' capital, are classed as liabilities unless the LLP has an unconditional right to refuse payment to members, in which case they are classified as equity.

All amounts due to members that are classified as liabilities are presented within 'Loans and other debts due to members' and, where such an amount relates to current year profits, they are recognised within ‘Members' remuneration charged as an expense’ in arriving at the relevant year’s result. Undivided amounts that are classified as equity are shown within ‘Members' other interests’. Amounts recoverable from members are presented as debtors and shown as amounts due from members within members’ interests.

Other amounts applied to members, for example remuneration paid under an employment contract and interest on capital balances, are treated in the same way as all other divisions of profits, as described above, according to whether the LLP has, in each case, an unconditional right to refuse payment. Amounts payable to members under employment contracts and unavoidable interest on members capital are charged to “members remuneration charged as an expense” in the relevant year.

1.6
Tangible fixed assets

Tangible fixed assets are initially measured at cost and subsequently measured at cost or valuation, net of depreciation and any impairment losses.

Depreciation is recognised so as to write off the cost or valuation of assets less their residual values over their useful lives on the following bases:

Leasehold improvements
2 years straight line
Plant and equipment
2 years straight line
Fixtures and fittings
2 years straight line
Motor vehicles
4 years straight line

Residual value represents the estimated amount which would currently be obtained from disposal of an asset, after deducting estimated costs of disposal, if the asset were already of the age and in the condition expected at the end of its useful life.

 

The gain or loss arising on the disposal of an asset is determined as the difference between the sale proceeds and the carrying value of the asset, and is recognised in the profit and loss account.

1.7
Impairment of fixed assets

At each reporting period end date, the limited liability partnership reviews the carrying amounts of its tangible assets to determine whether there is any indication that those assets have suffered an impairment loss. If any such indication exists, the recoverable amount of the asset is estimated in order to determine the extent of the impairment loss (if any). Where it is not possible to estimate the recoverable amount of an individual asset, the limited liability partnership estimates the recoverable amount of the cash-generating unit to which the asset belongs.

ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
NOTES TO THE FINANCIAL STATEMENTS (CONTINUED)
FOR THE PERIOD ENDED 31 DECEMBER 2025
1
Accounting policies
(Continued)
- 5 -

Recoverable amount is the higher of fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted.

 

If the recoverable amount of an asset (or cash-generating unit) is estimated to be less than its carrying amount, the carrying amount of the asset (or cash-generating unit) is reduced to its recoverable amount. An impairment loss is recognised immediately in profit or loss, unless the relevant asset is carried at a revalued amount, in which case the impairment loss is treated as a revaluation decrease.

 

Recognised impairment losses are reversed if, and only if, the reasons for the impairment loss have ceased to apply. Where an impairment loss subsequently reverses, the carrying amount of the asset (or cash-generating unit) is increased to the revised estimate of its recoverable amount, but so that the increased carrying amount does not exceed the carrying amount that would have been determined had no impairment loss been recognised for the asset (or cash-generating unit) in prior years. A reversal of an impairment loss is recognised immediately in profit or loss, unless the relevant asset is carried at a revalued amount, in which case the reversal of the impairment loss is treated as a revaluation increase.

1.8
Cash and cash equivalents

Cash and cash equivalents are basic financial assets and include cash in hand, deposits held at call with banks, other short-term liquid investments with original maturities of three months or less, and bank overdrafts. Bank overdrafts are shown within borrowings in current liabilities.

1.9
Financial instruments

The limited liability partnership has elected to apply the provisions of Section 11 ‘Basic Financial Instruments’ and Section 12 ‘Other Financial Instruments Issues’ of FRS 102 to all of its financial instruments.

 

Financial instruments are recognised in the limited liability partnership's statement of financial position when the limited liability partnership becomes party to the contractual provisions of the instrument.

 

Financial assets and liabilities are offset and the net amounts presented in the financial statements when there is a legally enforceable right to set off the recognised amounts and there is an intention to settle on a net basis or to realise the asset and settle the liability simultaneously.

Basic financial assets

Basic financial assets, which include debtors and cash and bank balances, are initially measured at transaction price including transaction costs and are subsequently carried at amortised cost using the effective interest method unless the arrangement constitutes a financing transaction, where the transaction is measured at the present value of the future receipts discounted at a market rate of interest. Financial assets classified as receivable within one year are not amortised.

Impairment of financial assets

Financial assets, other than those held at fair value through profit and loss, are assessed for indicators of impairment at each reporting end date.

 

Financial assets are impaired where there is objective evidence that, as a result of one or more events that occurred after the initial recognition of the financial asset, the estimated future cash flows have been affected. If an asset is impaired, the impairment loss is the difference between the carrying amount and the present value of the estimated cash flows discounted at the asset’s original effective interest rate. The impairment loss is recognised in profit or loss.

 

If there is a decrease in the impairment loss arising from an event occurring after the impairment was recognised, the impairment is reversed. The reversal is such that the current carrying amount does not exceed what the carrying amount would have been, had the impairment not previously been recognised. The impairment reversal is recognised in profit or loss.

ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
NOTES TO THE FINANCIAL STATEMENTS (CONTINUED)
FOR THE PERIOD ENDED 31 DECEMBER 2025
1
Accounting policies
(Continued)
- 6 -
Derecognition of financial assets

Financial assets are derecognised only when the contractual rights to the cash flows from the asset expire or are settled, or when the limited liability partnership transfers the financial asset and substantially all the risks and rewards of ownership to another entity, or if some significant risks and rewards of ownership are retained but control of the asset has transferred to another party that is able to sell the asset in its entirety to an unrelated third party.

Classification of financial liabilities

Financial liabilities and equity instruments are classified according to the substance of the contractual arrangements entered into. An equity instrument is any contract that evidences a residual interest in the assets of the limited liability partnership after deducting all of its liabilities.

Basic financial liabilities

Basic financial liabilities, including creditors, bank loans, loans from fellow group companies and preference shares that are classified as debt, are initially recognised at transaction price unless the arrangement constitutes a financing transaction, where the debt instrument is measured at the present value of the future payments discounted at a market rate of interest. Financial liabilities classified as payable within one year are not amortised.

 

Debt instruments are subsequently carried at amortised cost, using the effective interest rate method.

 

Trade creditors are obligations to pay for goods or services that have been acquired in the ordinary course of business from suppliers. Amounts payable are classified as current liabilities if payment is due within one year or less. If not, they are presented as non-current liabilities. Trade creditors are recognised initially at transaction price and subsequently measured at amortised cost using the effective interest method.

Other financial liabilities

Derivatives, including interest rate swaps and forward foreign exchange contracts, are not basic financial instruments. Derivatives are initially recognised at fair value on the date a derivative contract is entered into and are subsequently re-measured at their fair value. Changes in the fair value of derivatives are recognised in profit or loss in finance costs or finance income as appropriate, unless hedge accounting is applied and the hedge is a cash flow hedge.

 

Debt instruments that do not meet the conditions in FRS 102 paragraph 11.9 are subsequently measured at fair value through profit or loss. Debt instruments may be designated as fair value through profit or loss to eliminate or reduce an accounting mismatch or if the instruments are measured and their performance evaluated on a fair value basis in accordance with a documented risk management or investment strategy.

Derecognition of financial liabilities

Financial liabilities are derecognised when the limited liability partnership’s obligations expire or are discharged or cancelled.

1.10
Employee benefits

The costs of short-term employee benefits are recognised as a liability and an expense, unless those costs are required to be recognised as part of the cost of stock or fixed assets.

 

The cost of any unused holiday entitlement is recognised in the period in which the employee’s services are received.

 

Termination benefits are recognised immediately as an expense when the limited liability partnership is demonstrably committed to terminate the employment of an employee or to provide termination benefits.

1.11
Retirement benefits and post retirement payments to members

Payments to defined contribution retirement benefit schemes are charged as an expense as they fall due.

ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
NOTES TO THE FINANCIAL STATEMENTS (CONTINUED)
FOR THE PERIOD ENDED 31 DECEMBER 2025
- 7 -
2
Judgements and key sources of estimation uncertainty

In the application of the limited liability partnership’s accounting policies, the members are required to make judgements, estimates and assumptions about the carrying amount of assets and liabilities that are not readily apparent from other sources. The estimates and associated assumptions are based on historical experience and other factors that are considered to be relevant. Actual results may differ from these estimates.

 

The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognised in the period in which the estimate is revised where the revision affects only that period, or in the period of the revision and future periods where the revision affects both current and future periods.

3
Employees

The average number of persons (excluding members) employed by the partnership during the period was:

31/12/2025
28/02/2025
Number
Number
Total
52
62
4
Tangible fixed assets
Leasehold improvements
Plant and equipment
Fixtures and fittings
Motor vehicles
Total
£
£
£
£
£
Cost
At 1 March 2025
67,475
45,466
255,576
58,473
426,990
Additions
11,046
815
2,896
19,990
34,747
Disposals
(49,903)
-
(183,144)
(10,803)
(243,850)
At 31 December 2025
28,618
46,281
75,328
67,660
217,887
Depreciation and impairment
At 1 March 2025
67,475
45,009
221,626
52,103
386,213
Depreciation charged in the period
2,366
1,039
33,890
5,394
42,689
Eliminated in respect of disposals
(49,903)
-
(182,985)
(10,803)
(243,691)
At 31 December 2025
19,938
46,048
72,531
46,694
185,211
Carrying amount
At 31 December 2025
8,680
233
2,797
20,966
32,676
At 28 February 2025
-
457
33,950
6,370
40,777
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
NOTES TO THE FINANCIAL STATEMENTS (CONTINUED)
FOR THE PERIOD ENDED 31 DECEMBER 2025
- 8 -
5
Debtors
31/12/2025
28/02/2025
Amounts falling due within one year:
£
£
Trade debtors
805,759
1,009,606
Amounts owed by group undertakings
173,037
-
Other debtors
586,158
890,354
1,564,954
1,899,960
6
Creditors: amounts falling due within one year
31/12/2025
28/02/2025
£
£
Trade creditors
126,772
218,127
Amounts owed to group undertakings
507,459
-
Taxation and social security
191,443
241,583
Other creditors
156,131
553,671
981,805
1,013,381
7
Loans and other debts due to members

In the event of a winding up the amounts included in "Loans and other debts due to members" will rank equally with unsecured creditors.

8
Audit report information

As the income statement has been omitted from the filing copy of the financial statements, the following information in relation to the audit report on the statutory financial statements is provided in accordance with s444(5B) of the Companies Act 2006.

The auditor's report is unqualified and includes the following:

Opinion

In our opinion the financial statements:

Senior Statutory Auditor:
Mr Mark Jackson FCA DChA
Statutory Auditor:
Azets Audit Services
Date of audit report:
13 August 2026
ARCH HENDERSON LIMITED LIABILITY PARTNERSHIP
NOTES TO THE FINANCIAL STATEMENTS (CONTINUED)
FOR THE PERIOD ENDED 31 DECEMBER 2025
- 9 -
9
Operating lease commitments
Lessee

At the reporting end date the limited liability partnership had outstanding commitments for future minimum lease payments under non-cancellable operating leases, as follows:

31/12/2025
28/02/2025
£
£
-
645,935
10
Events after the reporting date

As part of a group reorganisation, on 1 January 2026 the trade and assets of the LLP were transferred to Haskoning UK Limited the holding company.

11
Parent company

The parent company of Arch Henderson Limited Liability Partnership is Haskoning UK Limited and its registered office is Westpoint, Peterborough Business Park, Lynch Wood, Peterborough, United Kingdom, PE2 6FZ.

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