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NELZAK: 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

NELZAK

BE 0769.416.866
NACE 41.001, General construction of residential buildings
financial year 2025 compared with 2024filed annual accounts (NBB)
Net result for the year
€22,727
2024 · €16,813+€5,914
Equity
€120,563
2024 · €97,837+€22,727
Cash
€95,292
2024 · €52,320+€42,972
Balance sheet total
€167,956
2024 · €125,759+€42,197

Largest movements

2024 to 2025
Assets
  • Cash +€42,972

    up €42,972 (+82.1%), from €52,320 to €95,292

    mainly Net result for the year (+€22,727) and Tax, wage and social debts (+€19,023)

Equity and liabilities
  • Profit (loss) carried forward +€22,727

    up €22,727 (+25.0%), from €90,837 to €113,563

  • Tax, wage and social debts +€19,023

    up €19,023 (+246%), from €7,725 to €26,748

    of which Remuneration and social security: +€12,290

Income statement
  • Gross operating margin +€32,760

    up €32,760 (+72.9%), from €44,943 to €77,703

  • Taxes +€18,440

    up €18,440 (+458%), from €4,030 to €22,470

  • Other operating charges +€6,569

    up €6,569 (+306%), from €2,148 to €8,717

  • Staff costs +€1,401

    up €1,401 (+7.6%), from €18,377 to €19,778

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 €16,813
Gross operating margin +€32,760
Staff costs -€1,401
Other operating charges -€6,569
Financial income -€0
Financial charges -€435
Taxes -€18,440
Result 2025 €22,727
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 +€46,691
Investment -€3,719
Financing €0
Cash 2024 €52,320
Net result for the year +€22,727
Depreciation +€3,524
Receivables within one year +€970
Trade debts +€459
Tax, wage and social debts +€19,023
Other debts -€11
Investment in fixed assets (net) -€3,719
Cash 2025 €95,292
brings cash intakes cash out
Every line side by side 35 lines
Line Code 2024 2025 Change %
Total assets 20/58 €125,759 €167,956 +€42,197 +33.6%
Fixed assets 21/28 €5,824 €6,019 +€195 +3.3%
Tangible fixed assets 22/27 €5,824 €6,019 +€195 +3.3%
Furniture and vehicles 24 €3,224 €4,419 +€1,195 +37.1%
Leasing and similar rights 25 €2,600 €1,600 -€1,000 -38.5%
Current assets 29/58 €119,935 €161,937 +€42,002 +35.0%
Amounts receivable within one year 40/41 €67,615 €66,645 -€970 -1.4%
Trade receivables 40 €11,186 €14,706 +€3,520 +31.5%
Other amounts receivable 41 €56,429 €51,939 -€4,490 -8.0%
Cash at bank and in hand 54/58 €52,320 €95,292 +€42,972 +82.1%
Total equity and liabilities 10/49 €125,759 €167,956 +€42,197 +33.6%
Equity 10/15 €97,837 €120,563 +€22,727 +23.2%
Contributions 10/11 €7,000 €7,000 = 0.0%
Profit (loss) carried forward 14 €90,837 €113,563 +€22,727 +25.0%
Amounts payable 17/49 €27,922 €47,392 +€19,470 +69.7%
Amounts payable within one year 42/48 €27,922 €47,392 +€19,470 +69.7%
Trade debts 44 €15,523 €15,982 +€459 +3.0%
Suppliers 440/4 €15,523 €15,982 +€459 +3.0%
Taxes, remuneration and social security 45 €7,725 €26,748 +€19,023 +246%
Taxes 450/3 €2,963 €9,696 +€6,732 +227%
Remuneration and social security 454/9 €4,762 €17,052 +€12,290 +258%
Other amounts payable 47/48 €4,674 €4,662 -€11 -0.2%
Remuneration, social security and pensions 62 €18,377 €19,778 +€1,401 +7.6%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets 630 €3,524 €3,524 = 0.0%
Other operating charges 640/8 €2,148 €8,717 +€6,569 +306%
Gross operating margin 9900 €44,943 €77,703 +€32,760 +72.9%
Operating profit (loss) 9901 €20,895 €45,684 +€24,789 +119%
Financial income 75/76B €0 €0 -€0 -51.5%
Recurring financial income 75 €0 €0 -€0 -51.5%
Financial charges 65/66B €53 €488 +€435 +827%
Recurring financial charges 65 €53 €488 +€435 +827%
Profit (loss) for the period before taxes 9903 €20,843 €45,197 +€24,354 +117%
Income taxes 67/77 €4,030 €22,470 +€18,440 +458%
Profit (loss) for the period 9904 €16,813 €22,727 +€5,914 +35.2%
Profit (loss) for the period to be appropriated 9905 €16,813 €22,727 +€5,914 +35.2%

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 18 October 2026 via checked.be.