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ISOLETANCHE: what changed

Two financial years side by side, explained: what moved most in the balance sheet and the result, why the result rose or fell, and where the money went.

What changed

ISOLETANCHE

BE 0415.371.222
NACE 43.343, Specialised construction activities
financial year 2025 compared with 2024filed annual accounts (NBB)
Net result for the year
-€9,165
2024 · -€48,702+€39,537
Equity
€698,853
2024 · €708,018-€9,165
Cash
€103,267
2024 · €83,132+€20,135
Balance sheet total
€866,209
2024 · €887,434-€21,225

Largest movements

2024 to 2025
Assets
  • Receivables within one year -€25,215

    down €25,215 (-12.5%), from €202,360 to €177,145

    of which Other amounts receivable: -€30,499

  • Cash +€20,135

    up €20,135 (+24.2%), from €83,132 to €103,267

    mainly Depreciation (+€51,642) and Receivables within one year (+€25,215)

  • Tangible fixed assets -€15,897

    down €15,897 (-2.7%), from €584,828 to €568,931

    of which Plant, machinery and equipment: -€36,626

Equity and liabilities
  • Tax, wage and social debts -€16,368

    down €16,368 (-57.4%), from €28,534 to €12,166

    of which Taxes: -€20,402

  • Profit (loss) carried forward -€9,165

    down €9,165 (-7.2%), from €126,733 to €117,568

Income statement
  • Turnover -€434,647

    no longer reported in 2025 (was €434,647)

  • Purchases and services -€294,212

    no longer reported in 2025 (was €294,212)

  • Depreciation -€20,991

    down €20,991 (-28.9%), from €72,633 to €51,642

  • Gross operating margin +€11,992

    up €11,992 (+8.5%), from €140,435 to €152,427

  • Taxes -€10,651

    down €10,651 (-93.2%), from €11,427 to €776

From the 2024 result to the 2025 result

effect on the result

Each bar is the change in one income-statement line, as its effect on the result: higher costs pull it down, higher income lifts it.

Result 2024 -€48,702
Gross operating margin +€11,992
Staff costs -€6,388
Depreciation +€20,991
Financial income -€2,120
Financial charges +€4,411
Taxes +€10,651
Result 2025 -€9,165
raises the resultlowers the result

Derived cash bridge

cash 2024 to 2025

Derived from the 2024 and 2025 balance sheets and the 2025 result: not a filed cash-flow statement. It shows where the money came from and went.

From operations +€61,495
Investment -€35,745
Financing -€5,615
Cash 2024 €83,132
Net result for the year -€9,165
Depreciation +€51,642
Stocks and contracts +€248
Receivables within one year +€25,215
Trade debts +€7,235
Tax, wage and social debts -€16,368
Advances received +€2,688
Investment in fixed assets (net) -€35,745
Debts after one year -€417
Short-term financial debts -€5,198
Cash 2025 €103,267
brings cash intakes cash out
Every line side by side 50 lines
Line Code 2024 2025 Change %
Total assets 20/58 €887,434 €866,209 -€21,225 -2.4%
Fixed assets 21/28 €585,898 €570,001 -€15,897 -2.7%
Tangible fixed assets 22/27 €584,828 €568,931 -€15,897 -2.7%
Land and buildings 22 €490,921 €490,921 = 0.0%
Plant, machinery and equipment 23 €70,305 €33,679 -€36,626 -52.1%
Furniture and vehicles 24 €23,602 €44,331 +€20,729 +87.8%
Financial fixed assets 28 €1,070 €1,070 = 0.0%
Current assets 29/58 €301,536 €296,208 -€5,328 -1.8%
Stocks and contracts in progress 3 €16,044 €15,796 -€248 -1.5%
Stocks 30/36 €16,044 €15,796 -€248 -1.5%
Amounts receivable within one year 40/41 €202,360 €177,145 -€25,215 -12.5%
Trade receivables 40 €28,807 €34,091 +€5,284 +18.3%
Other amounts receivable 41 €173,553 €143,054 -€30,499 -17.6%
Cash at bank and in hand 54/58 €83,132 €103,267 +€20,135 +24.2%
Total equity and liabilities 10/49 €887,434 €866,209 -€21,225 -2.4%
Equity 10/15 €708,018 €698,853 -€9,165 -1.3%
Contributions 10/11 €18,600 €18,600 = 0.0%
Revaluation surpluses 12 €418,481 €418,481 = 0.0%
Reserves 13 €144,204 €144,204 = 0.0%
Non-distributable reserves 130/1 €1,859 €1,859 = 0.0%
Other 1319 €1,859 €1,859 = 0.0%
Distributable reserves 133 €142,345 €142,345 = 0.0%
Profit (loss) carried forward 14 €126,733 €117,568 -€9,165 -7.2%
Amounts payable 17/49 €179,416 €167,356 -€12,060 -6.7%
Amounts payable after more than one year 17 €102,789 €102,372 -€417 -0.4%
Financial debts 170/4 €102,789 €102,372 -€417 -0.4%
Amounts payable within one year 42/48 €76,627 €64,984 -€11,643 -15.2%
Financial debts 43 €30,962 €25,764 -€5,198 -16.8%
Credit institutions 430/8 €30,962 €25,764 -€5,198 -16.8%
Trade debts 44 €17,131 €24,366 +€7,235 +42.2%
Suppliers 440/4 €17,131 €24,366 +€7,235 +42.2%
Advances received on contracts in progress 46 - €2,688 +€2,688
Taxes, remuneration and social security 45 €28,534 €12,166 -€16,368 -57.4%
Taxes 450/3 €23,950 €3,548 -€20,402 -85.2%
Remuneration and social security 454/9 €4,584 €8,618 +€4,034 +88.0%
Turnover 70 €434,647 - -€434,647
Goods, raw materials, services and sundry goods 60/61 €294,212 - -€294,212
Remuneration, social security and pensions 62 €98,043 €104,431 +€6,388 +6.5%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets 630 €72,633 €51,642 -€20,991 -28.9%
Gross operating margin 9900 €140,435 €152,427 +€11,992 +8.5%
Operating profit (loss) 9901 -€30,241 -€3,646 +€26,595 +87.9%
Financial income 75/76B €2,138 €18 -€2,120 -99.2%
Recurring financial income 75 €312 €18 -€294 -94.2%
Non-recurring financial income 76B €1,826 - -€1,826
Financial charges 65/66B €9,172 €4,761 -€4,411 -48.1%
Recurring financial charges 65 €9,172 €4,761 -€4,411 -48.1%
Profit (loss) for the period before taxes 9903 -€37,275 -€8,389 +€28,886 +77.5%
Income taxes 67/77 €11,427 €776 -€10,651 -93.2%
Profit (loss) for the period 9904 -€48,702 -€9,165 +€39,537 +81.2%
Profit (loss) for the period to be appropriated 9905 -€48,702 -€9,165 +€39,537 +81.2%

Source: filed annual accounts (NBB), financial years ended 31 December 2024 and 31 December 2025. Colour: green is a favourable move for that line, red an unfavourable one. Prepared on 15 October 2026 via checked.be.