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ZMACK: 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

ZMACK

BE 0787.866.959
NACE 86.220, Specialist medical practice
financial year 2024 against 2025filed annual accounts (NBB)
Net result for the year
-
not filed
Equity
€15,000
2024 · €13,000+€2,000
Cash
€673,142
2024 · €90,594+€582,548
Balance sheet total
€5.7m
2024 · €4.5m+€1.2m

Largest movements

2024 to 2025
Assets
  • Deferred charges and accrued income +€586,102

    up €586,102 (+14.9%), from €3.9m to €4.5m

  • Cash +€582,548

    up €582,548 (+643.0%), from €90,594 to €673,142

Equity and liabilities
  • Trade debts +€1.2m

    up €1.2m (+35.7%), from €3.4m to €4.6m

  • Accrued charges and deferred income +€113,014

    up €113,014 (+16.6%), from €681,769 to €794,783

  • Debts after one year -€78,927

    down €78,927 (-79.9%), from €98,808 to €19,881

Income statement
  • Staff costs +€83,279

    up €83,279 (+3.4%), from €2.4m to €2.5m

  • Gross operating margin +€54,416

    up €54,416 (+2.1%), from €2.6m to €2.6m

From the 2024 result to the 2025 result

effect on the result

The net result is not in both sets of accounts; without it the difference cannot be explained line by line.

Cash bridge derived

cash 2024 to 2025

Cash or the result is not a separate line in both sets of accounts; the cash flow cannot be derived from them.

Every line side by side 42 lines
Line Code 2024 2025 Change %
Total assets 20/58 €4,514,142 €5,731,995 +€1.2m +27.0%
Fixed assets 21/28 €171,748 €211,801 +€40,052 +23.3%
Intangible fixed assets 21 €51,824 €43,495 -€8,329 -16.1%
Tangible fixed assets 22/27 €114,925 €163,306 +€48,382 +42.1%
Plant, machinery and equipment 23 €80,204 €123,111 +€42,907 +53.5%
Furniture and vehicles 24 €18,047 €40,195 +€22,148 +122.7%
Leasing and similar rights 25 €16,673 - -€16,673
Financial fixed assets 28 €5,000 €5,000 = 0.0%
Current assets 29/58 €4,342,394 €5,520,194 +€1.2m +27.1%
Amounts receivable within one year 40/41 €321,592 €330,743 +€9,150 +2.8%
Trade receivables 40 - €4,094 +€4,094
Other amounts receivable 41 €321,592 €326,649 +€5,057 +1.6%
Cash at bank and in hand 54/58 €90,594 €673,142 +€582,548 +643.0%
Deferred charges and accrued income 490/1 €3,930,207 €4,516,310 +€586,102 +14.9%
Total equity and liabilities 10/49 €4,514,142 €5,731,995 +€1.2m +27.0%
Equity 10/15 €13,000 €15,000 +€2,000 +15.4%
Contributions 10/11 €13,000 €15,000 +€2,000 +15.4%
Contributions outside capital 11 €13,000 €15,000 +€2,000 +15.4%
Other 1109/19 €13,000 €15,000 +€2,000 +15.4%
Amounts payable 17/49 €4,501,142 €5,716,995 +€1.2m +27.0%
Amounts payable after more than one year 17 €98,808 €19,881 -€78,927 -79.9%
Financial debts 170/4 €98,808 €19,881 -€78,927 -79.9%
Amounts payable within one year 42/48 €3,720,566 €4,902,331 +€1.2m +31.8%
Current portion of amounts payable after more than one year 42 €101,264 €78,927 -€22,338 -22.1%
Trade debts 44 €3,359,863 €4,558,781 +€1.2m +35.7%
Suppliers 440/4 €3,359,863 €4,558,781 +€1.2m +35.7%
Taxes, remuneration and social security 45 €259,438 €264,624 +€5,186 +2.0%
Taxes 450/3 €14,652 €12,862 -€1,790 -12.2%
Remuneration and social security 454/9 €244,786 €251,762 +€6,976 +2.8%
Accrued charges and deferred income 492/3 €681,769 €794,783 +€113,014 +16.6%
Remuneration, social security and pensions 62 €2,430,805 €2,514,084 +€83,279 +3.4%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets 630 €89,960 €73,094 -€16,867 -18.7%
Write-downs on stocks, contracts in progress and trade receivables: additions (reversals) 631/4 €16,678 €1,095 -€15,583 -93.4%
Other operating charges 640/8 €2,500 €1,791 -€708 -28.3%
Gross operating margin 9900 €2,585,587 €2,640,003 +€54,416 +2.1%
Operating profit (loss) 9901 €45,644 €49,939 +€4,295 +9.4%
Financial income 75/76B €164 €2,148 +€1,984 +1212.2%
Recurring financial income 75 €164 €2,148 +€1,984 +1212.2%
Financial charges 65/66B €31,156 €11,970 -€19,186 -61.6%
Recurring financial charges 65 €31,156 €11,970 -€19,186 -61.6%
Profit (loss) for the period before taxes 9903 €14,652 €40,117 +€25,465 +173.8%
Income taxes 67/77 €14,652 €40,117 +€25,465 +173.8%

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 12 October 2026 via checked.be.