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Dr. Bart Bollen: 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

Dr. Bart Bollen

BE 0859.597.370
NACE 86.220, Specialist medical practice
fiscal year 2024 against 2025filed annual accounts (NBB)
Net result for the year
€289,689
2024 · €134,307+€155,382
Equity
€791,850
2024 · €730,799+€61,051
Cash
€60,203
2024 · €52,941+€7,262
Balance sheet total
€1.3m
2024 · €1.5m-€145,647

Largest movements

2024 to 2025
Assets
  • Current investments -€92,042

    down €92,042 (-8.0%), from €1.2m to €1.1m

  • Receivables within one year -€21,623

    down €21,623 (-100.0%), from €21,623 to €0

  • Tangible fixed assets -€19,469

    down €19,469 (-32.0%), from €60,805 to €41,336

    of which Furniture and vehicles: -€16,865

Equity and liabilities
  • Debts after one year -€243,057

    down €243,057 (-38.3%), from €634,886 to €391,829

    of which Other amounts payable: -€225,078

  • Reserves +€61,051

    up €61,051 (+8.5%), from €718,399 to €779,450

  • Tax, wage and social debts +€27,843

    up €27,843 (+90.8%), from €30,671 to €58,514

    of which Taxes: +€27,734

Income statement
  • Financial income +€196,006

    up €196,006 (+207.2%), from €94,600 to €290,606

  • Taxes +€29,399

    up €29,399 (+71.5%), from €41,106 to €70,504

  • Financial charges +€6,595

    up €6,595 (+11.9%), from €55,200 to €61,795

  • Gross operating margin -€4,879

    down €4,879 (-2.4%), from €207,082 to €202,203

  • Staff costs +€3,241

    up €3,241 (+7.7%), from €42,114 to €45,355

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 €134,307
Gross operating margin -€4,879
Staff costs -€3,241
Depreciation -€147
Other operating charges +€537
Other operating items +€3,100
Financial income +€196,006
Financial charges -€6,595
Taxes -€29,399
Result 2025 €289,689

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 +€391,322
Investment +€90,783
Financing -€474,843
Cash 2024 €52,941
Net result for the year +€289,689
Depreciation +€20,728
Stocks and contracts +€11,681
Receivables within one year +€21,623
Deferred charges and accrued income +€8,094
Trade debts +€5,341
Tax, wage and social debts +€27,843
Accrued charges and deferred income +€6,323
Investment in fixed assets (net) -€1,259
Current investments +€92,042
Debts after one year -€243,057
Current portion of long-term debt -€3,148
Contributions, distributions and other -€228,638
Cash 2025 €60,203
Every line side by side 46 lines
Line Code 2024 2025 Change %
Total assets 20/58 €1,475,326 €1,329,679 -€145,647 -9.9%
Fixed assets 21/28 €60,805 €41,336 -€19,469 -32.0%
Tangible fixed assets 22/27 €60,805 €41,336 -€19,469 -32.0%
Land and buildings 22 €6,874 €5,331 -€1,543 -22.4%
Plant, machinery and equipment 23 €3,107 €2,045 -€1,062 -34.2%
Furniture and vehicles 24 €50,825 €33,960 -€16,865 -33.2%
Current assets 29/58 €1,414,521 €1,288,344 -€126,178 -8.9%
Stocks and contracts in progress 3 €165,061 €153,380 -€11,681 -7.1%
Contracts in progress 37 €165,061 €153,380 -€11,681 -7.1%
Amounts receivable within one year 40/41 €21,623 €0 -€21,623 -100.0%
Other amounts receivable 41 €21,623 €0 -€21,623 -100.0%
Current investments 50/53 €1,150,767 €1,058,724 -€92,042 -8.0%
Cash at bank and in hand 54/58 €52,941 €60,203 +€7,262 +13.7%
Deferred charges and accrued income 490/1 €24,130 €16,036 -€8,094 -33.5%
Total equity and liabilities 10/49 €1,475,326 €1,329,679 -€145,647 -9.9%
Equity 10/15 €730,799 €791,850 +€61,051 +8.4%
Contributions 10/11 €12,400 €12,400 = 0.0%
Reserves 13 €718,399 €779,450 +€61,051 +8.5%
Distributable reserves 133 €718,399 €779,450 +€61,051 +8.5%
Profit (loss) carried forward 14 €0 €0 =
Amounts payable 17/49 €744,527 €537,829 -€206,698 -27.8%
Amounts payable after more than one year 17 €634,886 €391,829 -€243,057 -38.3%
Financial debts 170/4 €17,979 €0 -€17,979 -100.0%
Other amounts payable 178/9 €616,907 €391,829 -€225,078 -36.5%
Amounts payable within one year 42/48 €54,587 €84,623 +€30,036 +55.0%
Current portion of amounts payable after more than one year 42 €21,126 €17,979 -€3,148 -14.9%
Trade debts 44 €2,790 €8,131 +€5,341 +191.4%
Suppliers 440/4 €2,790 €8,131 +€5,341 +191.4%
Taxes, remuneration and social security 45 €30,671 €58,514 +€27,843 +90.8%
Taxes 450/3 €26,251 €53,984 +€27,734 +105.6%
Remuneration and social security 454/9 €4,420 €4,529 +€109 +2.5%
Accrued charges and deferred income 492/3 €55,054 €61,378 +€6,323 +11.5%
Remuneration, social security and pensions 62 €42,114 €45,355 +€3,241 +7.7%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets 630 €20,582 €20,728 +€147 +0.7%
Other operating charges 640/8 €5,274 €4,736 -€537 -10.2%
Non-recurring operating charges 66A €3,100 €0 -€3,100 -100.0%
Gross operating margin 9900 €207,082 €202,203 -€4,879 -2.4%
Operating profit (loss) 9901 €136,013 €131,383 -€4,630 -3.4%
Financial income 75/76B €94,600 €290,606 +€196,006 +207.2%
Recurring financial income 75 €94,600 €290,606 +€196,006 +207.2%
Financial charges 65/66B €55,200 €61,795 +€6,595 +11.9%
Recurring financial charges 65 €55,200 €61,795 +€6,595 +11.9%
Profit (loss) for the period before taxes 9903 €175,413 €360,193 +€184,780 +105.3%
Income taxes 67/77 €41,106 €70,504 +€29,399 +71.5%
Profit (loss) for the period 9904 €134,307 €289,689 +€155,382 +115.7%
Profit (loss) for the period to be appropriated 9905 €134,307 €289,689 +€155,382 +115.7%

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 5 October 2026 via checked.be.