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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Tight liquidity NBB
Cash and receivables cover 27 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
21 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
DETHIER ONTWIKKELING from Alken, company number BE0692862882, closed financial year 2025 with a result of € 400,739 after tax. For that financial year DETHIER ONTWIKKELING recorded a gross margin of € 1.2 million and equity of € 3.4 million. Compared with financial year 2024, the result moved from € 20,446 to € 400,739. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 8, 2026.
€ 3.4 million
▲ 14% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 400,739
▲ € 380,293 vs 2024
Profit after tax over the fiscal year.
€ 1.7 million
▲ € 1.4 million vs 2024
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 2.4 million.
People and assets in 2025
3.9
Average over the fiscal year, from the social balance sheet.
€ 362,578
▲ 3% vs 2024
€ 93,000 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.
€ 1,596
▼ 76% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 3.1 million
▲ 54% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 94,297
▲ 60% vs 2024
Taxes, VAT and social contributions still to pay.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 324,602 | € 1,869,314 | € 522,642 | € 1,183,637 | ▲ 126% |
| Profit after taxes | € 6,708 | € 1,100,949 | € 20,446 | € 400,739 | ▲ € 380,293 |
| Equity | € 1,836,088 | € 2,937,037 | € 2,957,483 | € 3,358,222 | ▲ 14% |
| Total debts | € 5,325,722 | € 2,993,813 | € 6,175,652 | € 10,083,233 | ▲ 63% |
| Cash | € 133,557 | € 158,856 | € 286,283 | € 1,689,785 | ▲ € 1.4 million |
| Land & buildings | € 1 | € 1 | - | - | |
| Retained profit | € 831,088 | € 1,932,037 | € 1,952,483 | € 2,353,222 | ▲ 21% |
| Bank debt | € 0 | € 0 | € 163,381 | € 0 | ▼ 100% |
| Balance sheet total | € 7,161,811 | € 5,930,850 | € 9,133,135 | € 13,441,455 | ▲ 47% |
| Employees (FTE) | 3 | 3.3 | 3.9 | 3.9 |
Key figures of DETHIER ONTWIKKELING, 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 DETHIER ONTWIKKELING?
What happened at DETHIER ONTWIKKELING in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- Siedeco BV stepped down as director. NBB
- Dekco BV stepped down as director. NBB
- Vicco BV stepped down as director. NBB
- Dethier Dries Consulting - vkt DEDRICO BV stepped down as director. NBB
- New annual accounts for financial year 2025: profit of € 400,739 (▲ € 380,293 vs 2024). Source: NBB ↗
- Siedeco BV became a director. NBB
- Dekco BV became a director. NBB
- Vicco BV became a director. NBB
In short
From € 6,708 profit in 2022 to € 400,739 profit in 2025.
Paid € 538,685 in corporate taxes since 2022.
Best year ever: 2023, with € 1.1 million profit.
On average € 303,500 of value added per employee in 2025.
Management
The stake of ROB DETHIER CONSULTING, EDEVA comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
DETHIER ONTWIKKELINGThe shares are held by ROB DETHIER CONSULTING (66.7%) and EDEVA (33.3%). It owns 50% of Rosmolen itself.
Directors
According to the 2025 annual accounts
Director · represented by Siemen Dethier
Also active at: BOUWBEDRIJF DETHIER, IMMO DETHIER, EDEVA, IMMO KOLMEN, SARCHINIUM, Rosmolen, THONISSENLAAN 20, EENDRACHT29 +1 more
since 2023 · until 2029
Managing director · represented by Kevin Dethier
Also active at: IMMO DETHIER, ROB DETHIER CONSULTING, LEOPOLD, IMMO KOLMEN, SARCHINIUM, Rosmolen, THONISSENLAAN 20, EENDRACHT29 +1 more
since 2023 · until 2029
Managing director · represented by Vicky Dethier
Also active at: BOUWBEDRIJF DETHIER, IMMO DETHIER, ROB DETHIER CONSULTING, LEOPOLD, IMMO KOLMEN, SARCHINIUM, Conneqtr, Rosmolen +3 more
since 2023 · until 2029
Dethier Dries Consulting - vkt DEDRICO BV
Director · represented by Dries Dethier
Also active at: IMMO DETHIER, EDEVA, IMMO KOLMEN, SARCHINIUM, THONISSENLAAN 20, EENDRACHT29, CURINGE INVEST
since 2023 · until 2029
Shareholders
66.7%
33.3%
Participations
50%
Establishments
Establishment units
Physical locations of this company
Industrieterrein Kolmen 1107
3570 Alken
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 21 companies are registered at this address.
All companies at this address →BOUWBEDRIJF DETHIER same network
€ 66.8 million revenue · 2025
IMMO DETHIER same network
€ 4.8 million gross margin · 2025
ROB DETHIER CONSULTING same network
€ 198,850 revenue · 2025
IMMO KOLMEN same network
€ 1 million gross margin · 2025
TV Kouterman
+16 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0692.862.882
- VAT number
- BE 0692.862.882
- Registered office
- Industrieterrein Kolmen 1107, 3570 Alken
- Names & denominations
- DETHIER ONTWIKKELING
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 23 March 2018
- Peppol
- Active · Active since 27 Nov 2024
- Activities · NACE
Ontwikkeling van residentiële bouwprojecten
Overige werkzaamheden in verband met de afwerking van gebouwen
Metselwerk
Installatie van isolatie
Schilderen van gebouwen
Algemene bouw van residentiële gebouwen
Schrijnwerk
Bouw van autowegen en andere wegen
+3