Financials
Financial year 2025
DIAsource ImmunoAssays S.A. from Ottignies-Louvain-la-Neuve, company number BE0457934723, closed financial year 2025 with a result of € -1.1 million after tax. For that financial year DIAsource ImmunoAssays S.A. recorded revenue of € 16.7 million and equity of € 4.4 million. Compared with financial year 2024, the result moved from € 145,613 to € -1.1 million. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on June 3, 2026.
€ 4.4 million
▼ 20% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -1.1 million
▼ still € 145,613 profit in 2024
Profit after tax over the fiscal year.
€ 407,712
▼ 42% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 2.3 million.
People and assets in 2025
80.9
▼ 3.2 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 7.6 million
▲ 11% vs 2024
€ 94,300 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 1.2 million
▼ 7% vs 2024
Of which on lease € 1.1 million.
Debts at end 2025
€ 2.8 million
▼ 8% vs 2024
€ 1.5 million is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 1.5 million
▼ 12% vs 2024
Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 64 days on average.
€ 1.3 million
▲ 5% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2021 | 2022 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Revenue | € 16,582,992 | € 17,662,828 | € 17,435,033 | € 16,705,157 | ▼ 4% |
| Profit after taxes | € 836,978 | € -58,314 | € 145,613 | € -1,080,460 | ▼ € 1.2 million |
| Equity | € 5,426,391 | € 5,368,077 | € 5,489,364 | € 4,408,904 | ▼ 20% |
| Total debts | € 10,465,419 | € 8,513,817 | € 6,040,404 | € 5,674,376 | ▼ 6% |
| Cash | € 1,638,507 | € 491,831 | € 698,029 | € 407,712 | ▼ 42% |
| Retained profit | € 3,356,501 | € 3,298,187 | € 3,419,474 | € 2,339,013 | ▼ 32% |
| Bank debt | € 7,099,881 | € 4,932,520 | € 2,978,970 | € 2,751,485 | ▼ 8% |
| Balance sheet total | € 15,891,811 | € 13,881,894 | € 11,579,769 | € 10,083,280 | ▼ 13% |
| Employees (FTE) | 76.4 | 79.8 | 84.1 | 80.9 | ▼ 3.2 |
Key figures of DIAsource ImmunoAssays S.A., fiscal years 2021 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 DIAsource ImmunoAssays S.A.?
What happened at DIAsource ImmunoAssays S.A. in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- Béatrice de Borman stepped down as director. NBB
- Matej Milata stepped down as director. NBB
- Michal KOSTKA stepped down as director. NBB
- New annual accounts for financial year 2025: loss of € 1.1 million (▼ € 1.2 million vs 2024). Source: NBB ↗
- Matej Milata became a director. NBB
- Béatrice de Borman became a director. NBB
- Michal KOSTKA became a director. NBB
- New establishment in Ottignies-Louvain-la-Neuve. KBO
In short
From € 836,978 profit in 2021 to € 1.1 million loss in 2025.
Paid € 431,721 in corporate taxes since 2021.
Best year ever: 2021, with € 836,978 profit.
Pays suppliers within 64 days on average.
A new publication or filing at DIAsource ImmunoAssays S.A.? We notify you, reason included.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
It owns 100% of DIAsource Iberia itself.
Directors
According to the 2025 annual accounts
Matej Milata
Director
since 2023 · until 2028
since 2020 · until 2031
Michal KOSTKA
Director
since 2017 · until 2027
Establishments
Establishment units
Physical locations of this company
Rue du Bosquet 2
1348 Ottignies-Louvain-la-Neuve
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.
All companies at this address →What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Website
Technologies
Hosting & Email
Email provider
Microsoft 365
Hosting
ALWAYSDATA, FR
DNS
OVH DNS
Domain
Domain
diasource-diagnostics.com
Registered
2008-06-18
Registrar
OVH, SAS
Expires
2026-06-18
Website info
Features
Security
Details
- Company number
- 0457.934.723
- VAT number
- BE 0457.934.723
- Registered office
- Rue du Bosquet 2, 1348 Ottignies-Louvain-la-Neuve
- Names & denominations
- DIAsource ImmunoAssays S.A.
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 23 May 1996
- Peppol
- Active · Active since 5 Jan 2026
- Contact
- diasource-diagnostics.com
- Activities · NACE
Vervaardiging van overige farmaceutische preparaten
Vervaardiging van overige farmaceutische producten
Activiteiten van medische beeldvorming en medische laboratoria
Medische laboratoria
Activiteiten van medische laboratoria