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ATTR

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BE0478256619

Rechtspersoon Private limited company 1 establishment

Grote Steenweg 1, 9870 Zulte Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Active for

24 year

Financials

Financial year 2025

Gross margin

€ 426,835

▼ 35% vs 2024

Profit

Growing

€ 1.2 million

▲ 118% vs 2024

Debts

Low

€ 5.1 million

▼ 4% vs 2024

ATTR from Zulte, company number BE0478256619, closed financial year 2025 with a result of € 1.2 million after tax. For that financial year ATTR recorded a gross margin of € 426,835 and equity of € 4.7 million. Compared with financial year 2024, the result moved from € 534,138 to € 1.2 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 May 28, 2026.

What happened at ATTR?

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

  • New annual accounts for financial year 2025: profit of € 1.2 million (▲ 118% vs 2024). filed late Source: NBB ↗
  • GILLES-LOUIS VAN DER HEYDEN became a director. NBB
  • SEBASTIEN VAN DER HEYDEN became a director. NBB
  • New establishment in Zulte. KBO
  • Start of the company according to the CBE. KBO

In short

From € 59,393 profit in 2021 to € 1.2 million profit in 2025.

Paid € 289,954 in corporate taxes since 2021.

Best year ever: 2025, with € 1.2 million profit.

On average € 142,500 of value added per employee in 2021.

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

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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.

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Management

BARTOLOMEUS VAN DER HEYDEN
GILLES-LOUIS VAN DER HEYDEN
CHARLOTTE AMPE
SEBASTIEN VAN DER HEYDEN
ATTR
Ampe 99%

Behind ATTR are BARTOLOMEUS VAN DER HEYDEN, GILLES-LOUIS VAN DER HEYDEN, CHARLOTTE AMPE and SEBASTIEN VAN DER HEYDEN. It owns 99% of Ampe itself.

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Directors

According to the 2025 annual accounts

BARTOLOMEUS VAN DER HEYDEN

Director

Also active at: AMPE, RTS AMPE

GILLES-LOUIS VAN DER HEYDEN

Director

since 2024

CHARLOTTE AMPE

Director

Also active at: AMPE, RTS AMPE

SEBASTIEN VAN DER HEYDEN

Director

since 2024

Establishments

Establishment units

Physical locations of this company

Registered office

Grote Steenweg 1

9870 Zulte

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 3 companies are registered at this address.

Details

Company number
0478.256.619
VAT number
BE 0478.256.619
Registered office
Grote Steenweg 1, 9870 Zulte
Names & denominations
ATTR
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
3 September 2002
Peppol
Active · Active since 27 Mar 2026
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Verhuur van overige transportmiddelen voor vervoer te land

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

Verhuur en exploitatie van eigen of geleased niet-residentieel onroerend goed, exclusief terreinen

Verhuur en exploitatie van terreinen

Gites, vakantiewoningen en -appartementen

Verhuur en lease van vrachtwagens

Frequently asked questions

What is the enterprise number of ATTR?
The enterprise number of ATTR is BE0478256619.
What is the address of ATTR?
The registered office of ATTR is located at Grote Steenweg 1, 9870 Zulte.
When was ATTR founded?
ATTR was founded on 3 September 2002.
What is the main activity of ATTR?
The main activity of ATTR is "Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies" (NACE code 70200).
Does ATTR have a website?
No website is currently known for ATTR.
How much profit did ATTR make in 2025?
ATTR posted a profit after taxes of € 1,165,366 in financial year 2025.
What is the revenue of ATTR?
As a small company, ATTR is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 426,835.
Where can I find the annual accounts of ATTR?
ATTR 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 ATTR?
According to the 2025 annual accounts, the directors of ATTR are: BARTOLOMEUS VAN DER HEYDEN, GILLES-LOUIS VAN DER HEYDEN, CHARLOTTE AMPE, SEBASTIEN VAN DER HEYDEN.
Who owns ATTR?
Behind ATTR are BARTOLOMEUS VAN DER HEYDEN, GILLES-LOUIS VAN DER HEYDEN, CHARLOTTE AMPE and SEBASTIEN VAN DER HEYDEN. It owns 99% of Ampe itself.