Active · per the CBE, 17 September 2026
WILLEMS ENERGIETECHNIEKEN logo

WILLEMS ENERGIETECHNIEKEN

BE0459211163

Rechtspersoon Private limited company 1 establishment

WILLEMS ENERGIETECHNIEKEN is registered with the CBE as active in: Installatie van verwarming, klimaatregeling en ventilatie. Private Limited, started on 14 November 1996, 1 establishment.

Mezenstraat 20, 3945 Tessenderlo-Ham willemsham.be

Behind the company: Bert Willems.

Active for

29 year, 10 months

Financials

Financial year 2025

WILLEMS ENERGIETECHNIEKEN from Tessenderlo-Ham, company number BE0459211163, closed financial year 2025 with a result of € 65,408 after tax. For that financial year WILLEMS ENERGIETECHNIEKEN recorded a gross margin of € 259,920 and equity of € 549,747. Compared with financial year 2024, the result moved from € 67,480 to € 65,408. 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 2, 2026.

What it is worth Growing

€ 549,747

▲ 14% vs 2024

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

Profit Healthy

€ 65,408

▼ 3% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 155,871

▲ 47% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 426,147.

People and assets in 2025

Wage cost

€ 99,214

▼ 43% vs 2024

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

€ 37,312

▲ € 31,805 vs 2024

Of which on lease € 27,940.

Debts at end 2025

Bank debt ≈ 7 years to go

€ 316,338

▼ 4% vs 2024

€ 45,778 is repaid this year. At this pace the long-term loan is gone in ≈ 7 years.

Owed to suppliers

€ 86,041

▲ 55% vs 2024

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

Taxes and wages

€ 12,741

▼ 41% vs 2024

Taxes, VAT and social contributions still to pay.

Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 208,084 € 208,524 € 412,269 € 259,920 ▼ 37%
Profit after taxes € 76,480 € 33,316 € 67,480 € 65,408 ▼ 3%
Equity € 383,543 € 416,859 € 484,339 € 549,747 ▲ 14%
Total debts € 364,760 € 303,442 € 414,576 € 424,377 ▲ 2%
Cash € 36,496 € 57,654 € 105,973 € 155,871 ▲ 47%
Land & buildings € 529,601 € 517,084 € 629,746 € 622,060 ▼ 1%
Retained profit € 259,943 € 293,259 € 360,739 € 426,147 ▲ 18%
Bank debt € 303,183 € 250,171 € 328,645 € 316,338 ▼ 4%
Balance sheet total € 748,303 € 720,301 € 898,915 € 974,125 ▲ 8%
Employees (FTE) 1.8 2 - -

Key figures of WILLEMS ENERGIETECHNIEKEN, 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 WILLEMS ENERGIETECHNIEKEN?

What happened at WILLEMS ENERGIETECHNIEKEN in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 65,408 (▼ 3% vs 2024). Source: NBB ↗
  • New establishment in Tessenderlo-Ham. KBO
  • Start of the company according to the CBE. KBO

In short

From € 76,480 profit in 2022 to € 65,408 profit in 2025.

Paid € 101,878 in corporate taxes since 2022.

Best year ever: 2022, with € 76,480 profit.

On average € 104,300 of value added per employee in 2023.

Management

Bert Willems
WILLEMS ENERGIETECHNIEKEN

Behind WILLEMS ENERGIETECHNIEKEN is Bert Willems. Bert Willems is also behind B. WIL.

See the full network in the app

Directors

According to the 2025 annual accounts

Bert Willems

Director

Also active at: B. WIL

Establishments

Establishment units

Physical locations of this company

Registered office

Mezenstraat 20

3945 Tessenderlo-Ham

2.079.534.597

Nijverheidsweg 53

3945 Tessenderlo-Ham

Active since 17 December 1996

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

Website

Technologies

AddThisNginxPHPjQueryjQuery UI

Hosting & Email

Email provider

Microsoft 365

Hosting

COMBELL-AS, BE

Website info

HTTPS Ja

Features

Contact page

Security

HTTPS
SPF
DMARC

Network

IPv6

Details

Company number
0459.211.163
VAT number
BE 0459.211.163
Registered office
Mezenstraat 20, 3945 Tessenderlo-Ham
Names & denominations
WILLEMS ENERGIETECHNIEKEN
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
14 November 1996
Peppol
Active · Active since 19 Dec 2025
Contact
willemsham.be
Activities · NACE

Installatie van verwarming, klimaatregeling en ventilatie

Installatie van verwarming, klimaatregeling, koeling en ventilatie aangedreven door elektriciteit

Detailhandel in elektrische huishoudapparaten

Detailhandel in elektrische huishoudapparaten en in audio- en videoapparatuur

Algemene elektrotechnische installatiewerken

Sanitaire werkzaamheden

Elektrische installatie

Overig loodgieterswerk

Frequently asked questions

What does WILLEMS ENERGIETECHNIEKEN do?
WILLEMS ENERGIETECHNIEKEN is registered with the CBE as active in: Installatie van verwarming, klimaatregeling en ventilatie. Private Limited, started on 14 November 1996, 1 establishment.
What is the address of WILLEMS ENERGIETECHNIEKEN?
The registered office of WILLEMS ENERGIETECHNIEKEN is located at Mezenstraat 20, 3945 Tessenderlo-Ham.
Is WILLEMS ENERGIETECHNIEKEN still active?
Yes. According to the CBE (17 September 2026) WILLEMS ENERGIETECHNIEKEN is active, legal situation “Normale toestand”, started on 14 November 1996.
Is WILLEMS ENERGIETECHNIEKEN registered on Peppol?
Yes, WILLEMS ENERGIETECHNIEKEN is registered on the Peppol network with ID 0208:0459211163.
What is the enterprise number of WILLEMS ENERGIETECHNIEKEN?
The enterprise number of WILLEMS ENERGIETECHNIEKEN is BE0459211163.
When was WILLEMS ENERGIETECHNIEKEN founded?
WILLEMS ENERGIETECHNIEKEN was founded on 14 November 1996.