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ProtonW.be: 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

ProtonW.be

BE 0713.654.140
NACE 72.101, Research and development on biotechnology
financial year 2025 compared with 2024filed annual accounts (NBB)
Net result for the year
-€615,777
2024 · -€43,167-€572,609
Equity
€243,082
2024 · €858,859-€615,777
Cash
€711,932
2024 · €814,343-€102,411
Balance sheet total
€1.3m
2024 · €885,982+€383,983

Largest movements

2024 to 2025
Assets
  • Tangible fixed assets +€309,073

    new in 2025: €309,073

    of which Assets under construction and advance payments: +€308,136

  • Receivables within one year +€177,662

    up €177,662 (+249%), from €71,292 to €248,954

    of which Trade receivables: +€154,462

  • Cash -€102,411

    down €102,411 (-12.6%), from €814,343 to €711,932

    mainly Net result for the year (-€615,777) and Investment in fixed assets (net) (-€309,073)

Equity and liabilities
  • Trade debts +€995,151

    up €995,151 (+3,669%), from €27,124 to €1.0m

  • Profit (loss) carried forward -€615,777

    down €615,777 (-340%), from -€181,141 to -€796,918

Income statement
  • Financial charges +€592,519

    up €592,519 (+214,805%), from €276 to €592,795

    of which Non-recurring financial charges: +€592,542

  • Gross operating margin +€61,375

    up €61,375 (+88.9%), from -€69,018 to -€7,643

  • Financial income -€21,931

    down €21,931 (-83.9%), from €26,127 to €4,196

  • Other operating charges +€19,535

    new in 2025: €19,535

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 -€43,167
Gross operating margin +€61,375
Other operating charges -€19,535
Financial income -€21,931
Financial charges -€592,519
Result 2025 -€615,777
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 +€206,662
Investment -€309,073
Financing €0
Cash 2024 €814,343
Net result for the year -€615,777
Receivables within one year -€177,662
Deferred charges and accrued income +€341
Trade debts +€995,151
Other debts +€4,609
Investment in fixed assets (net) -€309,073
Cash 2025 €711,932
brings cash intakes cash out
Every line side by side 32 lines
Line Code 2024 2025 Change %
Total assets 20/58 €885,982 €1,269,965 +€383,983 +43.3%
Fixed assets 21/28 €6 €309,079 +€309,073 +4,985,053%
Tangible fixed assets 22/27 - €309,073 +€309,073
Furniture and vehicles 24 - €937 +€937
Assets under construction and advance payments 27 - €308,136 +€308,136
Financial fixed assets 28 €6 €6 = 0.0%
Current assets 29/58 €885,976 €960,886 +€74,910 +8.5%
Amounts receivable within one year 40/41 €71,292 €248,954 +€177,662 +249%
Trade receivables 40 €19,414 €173,876 +€154,462 +796%
Other amounts receivable 41 €51,878 €75,078 +€23,200 +44.7%
Cash at bank and in hand 54/58 €814,343 €711,932 -€102,411 -12.6%
Deferred charges and accrued income 490/1 €341 - -€341
Total equity and liabilities 10/49 €885,982 €1,269,965 +€383,983 +43.3%
Equity 10/15 €858,859 €243,082 -€615,777 -71.7%
Contributions 10/11 €1,040,000 €1,040,000 = 0.0%
Profit (loss) carried forward 14 -€181,141 -€796,918 -€615,777 -340%
Amounts payable 17/49 €27,124 €1,026,883 +€999,760 +3,686%
Amounts payable within one year 42/48 €27,124 €1,026,883 +€999,760 +3,686%
Trade debts 44 €27,124 €1,022,274 +€995,151 +3,669%
Suppliers 440/4 €27,124 €1,022,274 +€995,151 +3,669%
Other amounts payable 47/48 - €4,609 +€4,609
Other operating charges 640/8 - €19,535 +€19,535
Gross operating margin 9900 -€69,018 -€7,643 +€61,375 +88.9%
Operating profit (loss) 9901 -€69,018 -€27,178 +€41,840 +60.6%
Financial income 75/76B €26,127 €4,196 -€21,931 -83.9%
Recurring financial income 75 €26,127 €4,196 -€21,931 -83.9%
Financial charges 65/66B €276 €592,795 +€592,519 +214,805%
Recurring financial charges 65 €276 €253 -€23 -8.4%
Non-recurring financial charges 66B - €592,542 +€592,542
Profit (loss) for the period before taxes 9903 -€43,167 -€615,777 -€572,609 -1,326%
Profit (loss) for the period 9904 -€43,167 -€615,777 -€572,609 -1,326%
Profit (loss) for the period to be appropriated 9905 -€43,167 -€615,777 -€572,609 -1,326%

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 20 October 2026 via checked.be.