Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Shrinking team NBB
FTE fell two years in a row, from 7.9 to 6.1.
Financials
Financial year 2025
CERTYSTERCK from Zele, company number BE0436741114, closed financial year 2025 with a result of € 467,350 after tax. For that financial year CERTYSTERCK recorded a gross margin of € 1.1 million and equity of € 3 million. Compared with financial year 2024, the result moved from € 526,745 to € 467,350. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 20, 2026.
€ 3 million
▲ 9% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 467,350
▼ 11% vs 2024
Profit after tax over the fiscal year.
€ 802,881
▼ 25% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 230,000 paid out
49 % of the profit went to the shareholders, mostly to CERTYN JULIENNE MARIA (98 % of the shares). That is where the money ends up.
People and assets in 2025
6.1
▼ 1.6 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 394,471
▼ 19% vs 2024
€ 64,700 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.
€ 141,842
▼ 26% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 15,755
▲ 1% vs 2024
Loans from banks and other lenders, long and short.
€ 259,043
▲ 33% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 33,601
▼ 58% vs 2024
Taxes, VAT and social contributions still to pay.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 1,677,018 | € 1,503,243 | € 1,339,774 | € 1,101,869 | ▼ 18% |
| Profit after taxes | € 694,558 | € 701,698 | € 526,745 | € 467,350 | ▼ 11% |
| Equity | € 3,686,627 | € 2,488,325 | € 2,785,070 | € 3,022,419 | ▲ 9% |
| Total debts | € 800,524 | € 2,553,765 | € 1,103,224 | € 1,126,426 | ▲ 2% |
| Cash | € 1,111,438 | € 1,843,027 | € 1,069,503 | € 802,881 | ▼ 25% |
| Land & buildings | € 869,571 | € 819,307 | € 771,811 | € 726,889 | ▼ 6% |
| Retained profit | € 3,624,627 | € 2,426,325 | € 2,723,070 | € 2,960,419 | ▲ 9% |
| Dividend | € 200,000 | € 1,900,000 | € 230,000 | € 230,000 | |
| Bank debt | € 95,569 | € 55,655 | € 15,662 | € 15,755 | ▲ 1% |
| Balance sheet total | € 4,487,151 | € 5,042,091 | € 3,888,294 | € 4,148,846 | ▲ 7% |
| Employees (FTE) | 10.5 | 7.9 | 7.7 | 6.1 | ▼ 1.6 |
Key figures of CERTYSTERCK, 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 CERTYSTERCK?
What happened at CERTYSTERCK in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 467,350 (▼ 11% vs 2024). Source: NBB ↗
- De Stercke Lucien BV stepped down as director. NBB
- De Stercke Lucien BV became a director. NBB
- New establishment in Zele. KBO
- Start of the company according to the CBE. KBO
In short
From € 694,558 profit in 2022 to € 467,350 profit in 2025.
Paid € 525,462 in corporate taxes since 2022.
Best year ever: 2023, with € 701,698 profit.
On average € 180,600 of value added per employee in 2025.
Management
The stake of CERTYN JULIENNE MARIA comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
CERTYSTERCKThe shares are held by CERTYN JULIENNE MARIA (98%). It owns 76.3% of Gunasterck itself.
Directors
According to the 2025 annual accounts
Managing director · represented by De Stercke Lucien
since 2020 · until 2026
Shareholders
Participations
76.3%
Establishments
Establishment units
Physical locations of this company
Veldeken 146
9240 Zele
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
LCPDCO LCP AS dc oostkamp, BE
Website info
Features
Security
Details
- Company number
- 0436.741.114
- VAT number
- BE 0436.741.114
- Registered office
- Veldeken 146, 9240 Zele
- Names & denominations
- CERTYSTERCK
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 14 February 1989
- Peppol
- Active · Active since 10 Dec 2025
- Contact
- certysterck.be [email protected]
- Activities · NACE
Overige gespecialiseerde bouwactiviteiten, neg
Bouwrijp maken van terreinen
Grondverzet
Overige gespecialiseerde bouwwerkzaamheden
Groothandel in bouwmaterialen, algemeen assortiment
Groothandel in verf, vernis en bouwmaterialen, inclusief sanitair