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SONN: what changed

Two fiscal 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

SONN

BE 0712.825.779
NACE 43.990, Other specialised construction activities
fiscal year 2024 against 2025filed annual accounts (NBB)
Net result for the year
€35,742
2024 · €5,545+€30,197
Equity
€37,705
2024 · €1,963+€35,742
Cash
€28,335
2024 · €12,310+€16,025
Balance sheet total
€142,593
2024 · €143,755-€1,161

Largest movements

2024 to 2025
Assets
  • Receivables within one year -€92,176

    down €92,176 (-70.2%), from €131,314 to €39,138

    of which Trade receivables: -€95,000

  • Stocks and contracts +€75,000

    new in 2025: €75,000

  • Cash +€16,025

    up €16,025 (+130.2%), from €12,310 to €28,335

    mainly Receivables within one year (+€92,176) and Net result for the year (+€35,742)

Equity and liabilities
  • Accrued charges and deferred income -€73,000

    no longer reported in 2025 (was €73,000)

  • Profit (loss) carried forward +€35,742

    up €35,742, from -€6,297 to €29,445

  • Tax, wage and social debts +€26,695

    up €26,695 (+305.1%), from €8,749 to €35,444

    of which Taxes: +€16,445

  • Other debts +€18,286

    up €18,286 (+47.0%), from €38,871 to €57,157

  • Trade debts -€8,884

    down €8,884 (-42.0%), from €21,172 to €12,288

Income statement
  • Gross operating margin +€52,795

    up €52,795 (+315.1%), from €16,755 to €69,550

  • Taxes +€17,956

    new in 2025: €17,956

  • Other operating charges +€4,811

    up €4,811 (+45.3%), from €10,632 to €15,443

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 €5,545
Gross operating margin +€52,795
Depreciation -€11
Other operating charges -€4,811
Financial income +€0
Financial charges +€180
Taxes -€17,956
Result 2025 €35,742

Cash bridge derived

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 +€16,025
Investment €0
Financing €0
Cash 2024 €12,310
Net result for the year +€35,742
Depreciation +€11
Stocks and contracts -€75,000
Receivables within one year +€92,176
Trade debts -€8,884
Tax, wage and social debts +€26,695
Other debts +€18,286
Accrued charges and deferred income -€73,000
Cash 2025 €28,335
Every line side by side 40 lines
Line Code 2024 2025 Change %
Total assets 20/58 €143,755 €142,593 -€1,161 -0.8%
Fixed assets 21/28 €131 €120 -€11 -8.3%
Tangible fixed assets 22/27 €11 €0 -€11 -99.8%
Furniture and vehicles 24 €11 €0 -€11 -99.8%
Financial fixed assets 28 €120 €120 = 0.0%
Current assets 29/58 €143,624 €142,473 -€1,150 -0.8%
Stocks and contracts in progress 3 - €75,000 +€75,000
Contracts in progress 37 - €75,000 +€75,000
Amounts receivable within one year 40/41 €131,314 €39,138 -€92,176 -70.2%
Trade receivables 40 €124,012 €29,012 -€95,000 -76.6%
Other amounts receivable 41 €7,302 €10,126 +€2,824 +38.7%
Cash at bank and in hand 54/58 €12,310 €28,335 +€16,025 +130.2%
Total equity and liabilities 10/49 €143,755 €142,593 -€1,161 -0.8%
Equity 10/15 €1,963 €37,705 +€35,742 +1821.1%
Contributions 10/11 €6,400 €6,400 = 0.0%
Reserves 13 €1,860 €1,860 = 0.0%
Non-distributable reserves 130/1 €1,860 €1,860 = 0.0%
Reserves not available under the articles 1311 €1,860 €1,860 = 0.0%
Profit (loss) carried forward 14 -€6,297 €29,445 +€35,742
Amounts payable 17/49 €141,792 €104,888 -€36,904 -26.0%
Amounts payable within one year 42/48 €68,792 €104,888 +€36,096 +52.5%
Trade debts 44 €21,172 €12,288 -€8,884 -42.0%
Suppliers 440/4 €21,172 €12,288 -€8,884 -42.0%
Taxes, remuneration and social security 45 €8,749 €35,444 +€26,695 +305.1%
Taxes 450/3 €625 €17,069 +€16,445 +2631.6%
Remuneration and social security 454/9 €8,124 €18,374 +€10,250 +126.2%
Other amounts payable 47/48 €38,871 €57,157 +€18,286 +47.0%
Accrued charges and deferred income 492/3 €73,000 - -€73,000
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets 630 - €11 +€11
Other operating charges 640/8 €10,632 €15,443 +€4,811 +45.3%
Gross operating margin 9900 €16,755 €69,550 +€52,795 +315.1%
Operating profit (loss) 9901 €6,123 €54,096 +€47,972 +783.5%
Financial income 75/76B - €0 +€0
Recurring financial income 75 - €0 +€0
Financial charges 65/66B €578 €398 -€180 -31.2%
Recurring financial charges 65 €578 €398 -€180 -31.2%
Profit (loss) for the period before taxes 9903 €5,545 €53,698 +€48,153 +868.4%
Income taxes 67/77 - €17,956 +€17,956
Profit (loss) for the period 9904 €5,545 €35,742 +€30,197 +544.6%
Profit (loss) for the period to be appropriated 9905 €5,545 €35,742 +€30,197 +544.6%

Source: filed annual accounts (NBB), fiscal years ended 31 December 2024 and 31 December 2025. Colour: green is a favourable move for that line, red an unfavourable one. Prepared on 8 October 2026 via checked.be.