Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Two loss years in a row NBB
Negative result in 2024 and 2025.
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Busy address KBO
31 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
ProtonW.be from Charleroi, company number BE0713654140, closed financial year 2025 with a result of € -615,777 after tax. For that financial year ProtonW.be recorded a gross margin of € -7,643 and equity of € 243,082. Compared with financial year 2024, the result moved from € -43,167 to € -615,777. The company made a loss. The buffer shrank hard: equity is 72 % below last year. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 31, 2026.
€ 243,082
▼ 72% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -615,777
▼ 1326 % more loss than in 2024
Profit after tax over the fiscal year.
€ 711,932
▼ 13% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -796,918.
People and assets in 2025
€ 937
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 1 million
▲ € 995,151 vs 2024
Supplier invoices still open on the last day of the fiscal year.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € -10,074 | € -25,984 | € -69,018 | € -7,643 | ▲ € 61,375 |
| Profit after taxes | € -10,003 | € -17,818 | € -43,167 | € -615,777 | ▼ € 572,609 |
| Equity | € 919,843 | € 902,026 | € 858,859 | € 243,082 | ▼ 72% |
| Total debts | € 82,049 | € 23,091 | € 27,124 | € 1,026,883 | ▲ € 999,760 |
| Cash | € 998,423 | € 902,595 | € 814,343 | € 711,932 | ▼ 13% |
| Retained profit | € -120,157 | € -137,974 | € -181,141 | € -796,918 | ▼ € 615,777 |
| Balance sheet total | € 1,001,892 | € 925,117 | € 885,982 | € 1,269,965 | ▲ 43% |
Key figures of ProtonW.be, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to ProtonW.be?
What happened at ProtonW.be in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 615,777. Source: NBB ↗
- Philippe Mettens became a director. NBB
- Michel Coulon became a director. NBB
- New establishment in Charleroi. KBO
- Start of the company according to the CBE. KBO
- VENTURE COACHING SCRL became a director. NBB
- Carine MICHIELS became a director. NBB
In short
From € 10,003 loss in 2022 to € 615,777 loss in 2025.
Management
The stake of HUmani, Centre hospitalier universitaire de Tivoli - Institut médical des Mutualités socialistes, CHU HELORA comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
ProtonW.beBehind ProtonW.be are Philippe Mettens, Michel Coulon, VENTURE COACHING SCRL and Carine MICHIELS. The shares are held by HUmani (24%), Centre hospitalier universitaire de Tivoli - Institut médical des Mutualités socialistes (14%) and CHU HELORA.
Directors
According to the 2025 annual accounts
since 2023
Michel Coulon
Director
since 2023
Director · represented by Rudi CLOOTS
Also active at: MICROBELCAPS, NOSHAQ SPIN-OFFS, PRESSES UNIVERSITAIRES DE LIEGE, SCIENCE PARK SERVICES, PHYTESIA, AGROPTIMIZE, Green SURF, Cytomine +11 more
since 2018
Carine MICHIELS
Director
since 2018
Shareholders
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Rue Clément Ader 10
6041 Charleroi
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 31 companies are registered at this address.
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What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0713.654.140
- VAT number
- BE 0713.654.140
- Registered office
- Rue Clément Ader 10, 6041 Charleroi
- Names & denominations
- ProtonW.be
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 19 November 2018
- Peppol
- Active · Active since 19 Dec 2025
- Activities · NACE
Speur- en ontwikkelingswerk op biotechnologisch gebied
Overig speur- en ontwikkelingswerk op natuurwetenschappelijk gebied
Overig speur- en ontwikkelingswerk op natuurwetenschappelijk gebied