Skip to content

DOKTER DEROUS: 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

DOKTER DEROUS

BE 0460.600.738
NACE 72.109, Other research and development on natural sciences
financial year 2025 compared with 2024filed annual accounts (NBB)
Net result for the year
-€3,564
2024 · €130,067-€133,631
Equity
€2.5m
2024 · €2.5m-€3,564
Cash
€30,323
2024 · €16,700+€13,623
Balance sheet total
€4.1m
2024 · €4.3m-€192,523

Largest movements

2024 to 2025
Assets
  • Tangible fixed assets -€198,360

    down €198,360 (-5.4%), from €3.7m to €3.5m

    of which Land and buildings: -€153,552

  • Receivables within one year -€44,873

    down €44,873 (-28.8%), from €155,703 to €110,831

    of which Trade receivables: -€63,667

Equity and liabilities
  • Debts after one year -€159,995

    down €159,995 (-33.3%), from €480,028 to €320,033

  • Trade debts -€44,650

    no longer reported in 2025 (was €44,650)

  • Other debts +€43,631

    up €43,631 (+4.0%), from €1.1m to €1.1m

Income statement
  • Gross operating margin -€178,153

    down €178,153 (-29.2%), from €609,262 to €431,109

  • Staff costs -€42,627

    down €42,627 (-17.9%), from €238,222 to €195,596

  • Taxes -€33,066

    down €33,066 (-80.9%), from €40,882 to €7,816

  • Other operating charges +€19,364

    up €19,364 (+129%), from €14,998 to €34,362

  • Financial income -€17,764

    down €17,764 (-56.5%), from €31,431 to €13,667

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 €130,067
Gross operating margin -€178,153
Staff costs +€42,627
Depreciation -€5,468
Other operating charges -€19,364
Financial income -€17,764
Financial charges +€11,425
Taxes +€33,066
Result 2025 -€3,564
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 +€232,187
Investment -€49,206
Financing -€169,357
Cash 2024 €16,700
Net result for the year -€3,564
Depreciation +€210,566
Receivables within one year +€44,873
Deferred charges and accrued income -€86
Trade debts -€44,650
Tax, wage and social debts -€2,014
Other debts +€43,631
Accrued charges and deferred income -€16,569
Investment in fixed assets (net) -€12,205
Current investments -€37,001
Debts after one year -€159,995
Current portion of long-term debt -€9,362
Cash 2025 €30,323
brings cash intakes cash out
Every line side by side 46 lines
Line Code 2024 2025 Change %
Total assets 20/58 €4,326,609 €4,134,086 -€192,523 -4.4%
Fixed assets 21/28 €3,701,968 €3,503,608 -€198,360 -5.4%
Tangible fixed assets 22/27 €3,701,968 €3,503,608 -€198,360 -5.4%
Land and buildings 22 €3,562,618 €3,409,065 -€153,552 -4.3%
Plant, machinery and equipment 23 €127,916 €87,570 -€40,346 -31.5%
Furniture and vehicles 24 €11,434 €6,972 -€4,462 -39.0%
Current assets 29/58 €624,641 €630,478 +€5,837 +0.9%
Amounts receivable within one year 40/41 €155,703 €110,831 -€44,873 -28.8%
Trade receivables 40 €77,883 €14,216 -€63,667 -81.7%
Other amounts receivable 41 €77,820 €96,615 +€18,795 +24.2%
Current investments 50/53 €449,508 €486,508 +€37,001 +8.2%
Cash at bank and in hand 54/58 €16,700 €30,323 +€13,623 +81.6%
Deferred charges and accrued income 490/1 €2,730 €2,816 +€86 +3.1%
Total equity and liabilities 10/49 €4,326,609 €4,134,086 -€192,523 -4.4%
Equity 10/15 €2,494,587 €2,491,023 -€3,564 -0.1%
Contributions 10/11 €18,600 €18,600 = 0.0%
Reserves 13 €2,051,832 €2,048,268 -€3,564 -0.2%
Tax-exempt reserves 132 €254,140 €190,990 -€63,150 -24.8%
Distributable reserves 133 €1,797,692 €1,857,278 +€59,586 +3.3%
Profit (loss) carried forward 14 €424,154 €424,154 = 0.0%
Amounts payable 17/49 €1,832,023 €1,643,063 -€188,960 -10.3%
Amounts payable after more than one year 17 €480,028 €320,033 -€159,995 -33.3%
Financial debts 170/4 €480,028 €320,033 -€159,995 -33.3%
Amounts payable within one year 42/48 €1,334,192 €1,321,797 -€12,395 -0.9%
Current portion of amounts payable after more than one year 42 €185,493 €176,131 -€9,362 -5.0%
Trade debts 44 €44,650 - -€44,650
Suppliers 440/4 €44,650 - -€44,650
Taxes, remuneration and social security 45 €22,772 €20,758 -€2,014 -8.8%
Remuneration and social security 454/9 €22,772 €20,758 -€2,014 -8.8%
Other amounts payable 47/48 €1,081,277 €1,124,908 +€43,631 +4.0%
Accrued charges and deferred income 492/3 €17,802 €1,233 -€16,569 -93.1%
Remuneration, social security and pensions 62 €238,222 €195,596 -€42,627 -17.9%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets 630 €205,098 €210,566 +€5,468 +2.7%
Other operating charges 640/8 €14,998 €34,362 +€19,364 +129%
Gross operating margin 9900 €609,262 €431,109 -€178,153 -29.2%
Operating profit (loss) 9901 €150,943 -€9,415 -€160,358
Financial income 75/76B €31,431 €13,667 -€17,764 -56.5%
Recurring financial income 75 €31,431 €13,667 -€17,764 -56.5%
Financial charges 65/66B €11,425 - -€11,425
Recurring financial charges 65 €11,425 - -€11,425
Profit (loss) for the period before taxes 9903 €170,949 €4,252 -€166,697 -97.5%
Income taxes 67/77 €40,882 €7,816 -€33,066 -80.9%
Profit (loss) for the period 9904 €130,067 -€3,564 -€133,631
Transfer from tax-exempt reserves 789 - €105,250 +€105,250
Transfer to tax-exempt reserves 689 - €42,100 +€42,100
Profit (loss) for the period to be appropriated 9905 €130,067 €59,586 -€70,481 -54.2%

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 23 October 2026 via checked.be.