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QUERCUM

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BE0845402114

Rechtspersoon Private limited company 1 establishment

Gaaiakker 17, 9270 Laarne Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Active for

14 year, 4 months

Financials

Financial year 2025

Worth noting

  • Figures corrected afterwards (2022).

Gross margin

€ 46,338

▼ 70% vs 2024

Profit

Caution

€ -830

▼ 101% vs 2024

Debts

Low

€ 25,846

▼ 62% vs 2024

QUERCUM from Laarne, company number BE0845402114, closed financial year 2025 with a result of € -830 after tax. For that financial year QUERCUM recorded a gross margin of € 46,338 and equity of € 1.3 million. Compared with financial year 2024, the result moved from € 90,970 to € -830. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on August 14, 2026.

What happened at QUERCUM?

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

  • New annual accounts for financial year 2025: loss of € 830 (▼ 101% vs 2024). filed late Source: NBB ↗
  • Arthur Claeys became a director. NBB
  • Margarita Van Der Weken became a director. NBB
  • Anton Claeys became a director. NBB
  • Start of the company according to the CBE. KBO
  • New establishment in Laarne. KBO
  • Stefan Claeys became a director. NBB

In short

From € 81,352 profit in 2021 to € 830 loss in 2025.

Paid € 299,022 in corporate taxes since 2021.

Best year ever: 2022, with € 239,621 profit.

Paid out € 121,550 in dividends to the owners in total.

Original PDFs at the National Bank ↗

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

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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

Stefan Claeys 50%
Margarita Van Der Weken 50%
QUERCUM

Behind QUERCUM are Arthur Claeys, Stefan Claeys, Anton Claeys and Margarita Van Der Weken. The shares are held by Stefan Claeys (50%) and Margarita Van Der Weken (50%).

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Directors

According to the 2025 annual accounts

Arthur Claeys

Director

since 2018

Stefan Claeys

Director

Owns 50% directly

Also active at: Quercum-Carpinus, Genius Forum

since 2012

Anton Claeys

Director

since 2014

Margarita Van Der Weken

Director

Owns 50% directly

Also active at: Quercum-Carpinus

since 2018

Shareholders

Stefan Claeys · director

50%

Margarita Van Der Weken · director

50%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Gaaiakker 17

9270 Laarne

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.

Quercum-Carpinus same network

€ 155,152 gross margin · 2025

Details

Company number
0845.402.114
VAT number
BE 0845.402.114
Registered office
Gaaiakker 17, 9270 Laarne
Names & denominations
QUERCUM
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
20 April 2012
Peppol
Active · Active since 24 Nov 2025
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

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

Activiteiten van holdings

Overige zakelijke dienstverlening, neg

Handel in eigen onroerend goed

Holdings

View on CBE Public ↗ Annual accounts (NBB) ↗

Frequently asked questions

What is the enterprise number of QUERCUM?
The enterprise number of QUERCUM is BE0845402114.
What is the address of QUERCUM?
The registered office of QUERCUM is located at Gaaiakker 17, 9270 Laarne.
When was QUERCUM founded?
QUERCUM was founded on 20 April 2012.
What is the main activity of QUERCUM?
The main activity of QUERCUM is "Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies" (NACE code 70200).
Does QUERCUM have a website?
No website is currently known for QUERCUM.
How much profit did QUERCUM make in 2025?
QUERCUM recorded a loss after taxes of € 830 in financial year 2025.
What is the revenue of QUERCUM?
As a small company, QUERCUM is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 46,338.
How many employees does QUERCUM have?
According to the 2025 annual accounts, QUERCUM has 0 full-time equivalents (FTE).
Where can I find the annual accounts of QUERCUM?
QUERCUM 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 QUERCUM?
According to the 2025 annual accounts, the directors of QUERCUM are: Arthur Claeys, Stefan Claeys, Anton Claeys, Margarita Van Der Weken.
Who owns QUERCUM?
Behind QUERCUM are Arthur Claeys, Stefan Claeys, Anton Claeys and Margarita Van Der Weken. The shares are held by Stefan Claeys (50%) and Margarita Van Der Weken (50%).
Who are the shareholders of QUERCUM?
According to the 2025 annual accounts, the shareholders of QUERCUM are: Stefan Claeys (50%), Margarita Van Der Weken (50%).