Active

DETHIER GROUP

Switched

BE0428586778

Rechtspersoon Public limited company 1 establishment

Rue de Hottleux 102, 4950 Waimes Installatie van verwarming, klimaatregeling en ventilatie

Active for

40 year, 6 months

Financials

Financial year 2025

Gross margin

€ 3 million

▲ 8% vs 2024

Profit

Healthy

€ 398,923

▼ 34% vs 2024

Debts

Low

€ 2.3 million

▲ 64% vs 2024

DETHIER GROUP from Waimes, company number BE0428586778, closed financial year 2025 with a result of € 398,923 after tax. For that financial year DETHIER GROUP recorded a gross margin of € 3 million and equity of € 1.8 million. Compared with financial year 2024, the result moved from € 601,151 to € 398,923. 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 June 10, 2026.

What happened at DETHIER GROUP?

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

  • New annual accounts for financial year 2025: profit of € 398,923 (▼ 34% vs 2024). Source: NBB ↗
  • SN TECHNICS MANAGEMENT SRL became a director. NBB
  • D CLOSE MANAGEMENT SRL became a director. NBB
  • New establishment in Waimes. KBO
  • Start of the company according to the CBE. KBO

In short

From € 8,757 profit in 2021 to € 398,923 profit in 2025.

Paid € 472,039 in corporate taxes since 2021.

Best year ever: 2024, with € 601,151 profit.

On average € 81,600 of value added per employee in 2025.

Original PDFs at the National Bank ↗

A new publication or filing at DETHIER GROUP? We notify you, reason included.

Follow DETHIER GROUP

Need more data?

History

Every financial year, as far back as the National Bank goes.

Buffer

How long does the company survive without income?

Credit limit

Indicative credit limit, computed from the real figures.

Alerts

New annual account: profit halved. New
Gazette: capital increase of 250k. New

News about who you follow, reason included.

Databakkes Pro · first month free

Then €29.99/mo excl. VAT, cancel monthly. No credit card to try; the AI assistant is not included, or only in a very limited form, during the trial month. Sign up now and you’ll be invited first.

Management

ETS HENRI DETHIER SA 67.5%
HENRI DETHIER FILS SA 22.5%
DETHIER Henri 9.8%
MATHIEU Anne-Marie 0.3%
DETHIER GROUP

Behind DETHIER GROUP are SN TECHNICS MANAGEMENT SRL and D CLOSE MANAGEMENT SRL. The shares are held by ETS HENRI DETHIER SA (67.5%), HENRI DETHIER FILS SA (22.5%), DETHIER Henri (9.8%) and MATHIEU Anne-Marie (0.3%).

See the full network in the app

Directors

According to the 2025 annual accounts

SN TECHNICS MANAGEMENT SRL

Managing director

since 2026

D CLOSE MANAGEMENT SRL

Managing director

since 2026

Shareholders

ETS HENRI DETHIER SA

67.5%

HENRI DETHIER FILS SA

22.5%

DETHIER Henri

9.8%

MATHIEU Anne-Marie

0.3%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Rue de Hottleux 102

4950 Waimes

2.029.033.924

Rue de Hottleux 100 box 102

4950 Waimes

Active since 1 March 1986

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

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

Ets Henri Dethier same network

€ 150,849 gross margin · 2025

Details

Company number
0428.586.778
VAT number
BE 0428.586.778
Registered office
Rue de Hottleux 102, 4950 Waimes
Names & denominations
DETHIER GROUP
Enterprise type
Rechtspersoon
Legal form
Public limited company
Legal situation
Normale toestand
Start date
27 February 1986
Peppol
Active · Active since 6 May 2025
Activities · NACE

Installatie van verwarming, klimaatregeling en ventilatie

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

Vervaardiging van metalen deuren en vensters

Sanitaire werkzaamheden

Vervaardiging van metalen ramen, deuren, wanden en dergelijke

Overig loodgieterswerk

View on CBE Public ↗ Annual accounts (NBB) ↗

Frequently asked questions

What is the enterprise number of DETHIER GROUP?
The enterprise number of DETHIER GROUP is BE0428586778.
What is the address of DETHIER GROUP?
The registered office of DETHIER GROUP is located at Rue de Hottleux 102, 4950 Waimes.
When was DETHIER GROUP founded?
DETHIER GROUP was founded on 27 February 1986.
What is the main activity of DETHIER GROUP?
The main activity of DETHIER GROUP is "Installatie van verwarming, klimaatregeling en ventilatie" (NACE code 45331).
Does DETHIER GROUP have a website?
No website is currently known for DETHIER GROUP.
How much profit did DETHIER GROUP make in 2025?
DETHIER GROUP posted a profit after taxes of € 398,923 in financial year 2025.
What is the revenue of DETHIER GROUP?
As a small company, DETHIER GROUP is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 3,041,872.
How many employees does DETHIER GROUP have?
According to the 2025 annual accounts, DETHIER GROUP has 37.3 full-time equivalents (FTE).
Where can I find the annual accounts of DETHIER GROUP?
DETHIER GROUP files its annual accounts with the Central Balance Sheet Office of the National Bank of Belgium. The key figures for recent financial years are available for free on this page.
Who are the directors of DETHIER GROUP?
According to the 2025 annual accounts, the directors of DETHIER GROUP are: SN TECHNICS MANAGEMENT SRL, D CLOSE MANAGEMENT SRL.
Who owns DETHIER GROUP?
Behind DETHIER GROUP are SN TECHNICS MANAGEMENT SRL and D CLOSE MANAGEMENT SRL. The shares are held by ETS HENRI DETHIER SA (67.5%), HENRI DETHIER FILS SA (22.5%), DETHIER Henri (9.8%) and MATHIEU Anne-Marie (0.3%).
Who are the shareholders of DETHIER GROUP?
According to the 2025 annual accounts, the shareholders of DETHIER GROUP are: ETS HENRI DETHIER SA (67.5%), HENRI DETHIER FILS SA (22.5%), DETHIER Henri (9.8%), MATHIEU Anne-Marie (0.3%).