Active · per the CBE, 30 October 2026

ATELIER DE CONSTRUCTION DETHIER

BE0425096758

Rechtspersoon Private limited company 1 establishment

ATELIER DE CONSTRUCTION DETHIER is a structural metal fabricator in Soumagne. Private Limited, started on 1 January 1984, 1 establishment.

Rue Rosa Luxembourg 87/A, 4630 Soumagne

Behind the company: DETHIER INVEST, Jacques DETHIER.

Active for

42 year, 9 months

Financials

Financial year 2025

ATELIER DE CONSTRUCTION DETHIER from Soumagne, company number BE0425096758, closed financial year 2025 with a result of € 1.3 million after tax. For that financial year ATELIER DE CONSTRUCTION DETHIER recorded a gross margin of € 3.1 million and equity of € 4.3 million. Compared with financial year 2024, the result moved from € 922,969 to € 1.3 million. Profitable, and profit is growing. 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 3, 2026.

What it is worth Growing

€ 4.3 million

▲ 28% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Profit Growing

€ 1.3 million

▲ 37% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 2.1 million

▲ 87% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Pays out

€ 327,000 paid out

26 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2025

Full-time equivalents

17.4

▲ 0.6 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 1.2 million

▲ 17% vs 2024

€ 70,600 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.

Vehicles and equipment

€ 168,857

▲ 20% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 631,860

▲ 44% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Taxes and wages

€ 187,933

▲ 7% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 1,463,341 € 2,250,551 € 2,469,333 € 3,118,126 ▲ 26%
Profit after taxes € 379,827 € 832,706 € 922,969 € 1,264,209 ▲ 37%
Equity € 2,648,980 € 3,055,025 € 3,362,334 € 4,297,882 ▲ 28%
Total debts € 1,409,360 € 1,440,341 € 1,818,043 € 1,414,638 ▼ 22%
Cash € 1,475,651 € 939,536 € 1,146,354 € 2,148,920 ▲ 87%
Land & buildings € 302,923 € 282,891 € 262,859 € 242,828 ▼ 8%
Retained profit € 2,507,701 € 2,915,406 € 3,224,375 € 4,161,584 ▲ 29%
Dividend € 348,000 € 425,000 € 614,000 € 327,000 ▼ 47%
Bank debt € 76,705 € 33,015 € 375,000 € 0 ▼ 100%
Balance sheet total € 4,058,340 € 4,495,366 € 5,180,377 € 5,712,520 ▲ 10%
Employees (FTE) 15.2 15.3 16.8 17.4 ▲ 0.6

Key figures of ATELIER DE CONSTRUCTION DETHIER, 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 ATELIER DE CONSTRUCTION DETHIER?

What happened at ATELIER DE CONSTRUCTION DETHIER in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 1.3 million (▲ 37% vs 2024). Source: NBB ↗
  • DETHIER INVEST became a director. NBB
  • Jacques DETHIER became a director. NBB
  • New establishment in Soumagne. KBO
  • Start of the company according to the CBE. KBO

In short

From € 379,827 profit in 2022 to € 1.3 million profit in 2025.

Paid € 1.6 million in corporate taxes since 2022.

Best year ever: 2025, with € 1.3 million profit.

On average € 179,200 of value added per employee in 2025.

Management

DETHIER INVEST Jacques DETHIER
ATELIER DE CONSTRUCTION DETHIER

Behind ATELIER DE CONSTRUCTION DETHIER are DETHIER INVEST and Jacques DETHIER. DETHIER INVEST is also behind MICROSOUDURE.

Directors

According to the 2025 annual accounts

DETHIER INVEST

Managing director · represented by Jean-Philippe DETHIER

Also active at: MICROSOUDURE

since 2024

Jacques DETHIER

Director

since 2024

Establishments

Establishment units

Physical locations of this company

Registered office

Rue Rosa Luxembourg 87/A

4630 Soumagne

2.023.691.796

Rue Rosa Luxembourg 87 box A

4630 Soumagne

Active since 1 January 1984

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number
0425.096.758
VAT number
BE 0425.096.758
Registered office
Rue Rosa Luxembourg 87/A, 4630 Soumagne
Names & denominations
ATELIER DE CONSTRUCTION DETHIER
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
1 January 1984
Peppol
Active · Active since 4 Dec 2025
Activities · NACE

Vervaardiging van metalen constructiewerken en delen daarvan

Vervaardiging van metalen constructiewerken en onderdelen daarvan

Vervaardiging van tanks, reservoirs en bergingsmiddelen van metaal

Vervaardiging van andere tanks, reservoirs en bergingsmiddelen, van metaal

Smeden van metaal

Vervaardiging van carrosserieën en aanhangwagens

Overige activiteiten i .v.m. administratie, n.e.g.

Administratieve en ondersteunende activiteiten ten behoeve van kantoren

+2

Frequently asked questions

What does ATELIER DE CONSTRUCTION DETHIER do?
ATELIER DE CONSTRUCTION DETHIER is a structural metal fabricator in Soumagne. Private Limited, started on 1 January 1984, 1 establishment.
What is the address of ATELIER DE CONSTRUCTION DETHIER?
The registered office of ATELIER DE CONSTRUCTION DETHIER is located at Rue Rosa Luxembourg 87/A, 4630 Soumagne.
Is ATELIER DE CONSTRUCTION DETHIER still active?
Yes. According to the CBE (30 October 2026) ATELIER DE CONSTRUCTION DETHIER is active, legal situation “Normale toestand”, started on 1 January 1984.
Is ATELIER DE CONSTRUCTION DETHIER registered on Peppol?
Yes, ATELIER DE CONSTRUCTION DETHIER is registered on the Peppol network with ID 0208:0425096758.
What is the enterprise number of ATELIER DE CONSTRUCTION DETHIER?
The enterprise number of ATELIER DE CONSTRUCTION DETHIER is BE0425096758.
When was ATELIER DE CONSTRUCTION DETHIER founded?
ATELIER DE CONSTRUCTION DETHIER was founded on 1 January 1984.