Active · per the CBE, 19 September 2026

OOSTENDORP INVEST

BE0881713370

Rechtspersoon Private limited company 1 establishment

OOSTENDORP INVEST is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 7 June 2006, 1 establishment.

Bergensesteenweg 341, 1600 Sint-Pieters-Leeuw

Behind the company: Mireille SLOORE, Thomas OOSTENDORP.

Active for

20 year, 3 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Two loss years in a row NBB

    Negative result in 2024 and 2025.

  • Tight liquidity NBB

    Cash and receivables cover 2 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

OOSTENDORP INVEST from Sint-Pieters-Leeuw, company number BE0881713370, closed financial year 2025 with a result of € -58,802 after tax. For that financial year OOSTENDORP INVEST recorded a gross margin of € -236 and equity of € 1.9 million. Compared with financial year 2024, the result moved from € -57,562 to € -58,802. 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 June 30, 2026.

What it is worth Healthy

€ 1.9 million

▼ 3% vs 2024

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

Loss Caution

€ -58,802

▼ 2 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 6,612

▼ 85% vs 2024

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

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € 1.7 million.

Debts at end 2025

Bank debt

None

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

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 141,802 € -3,239 € -2,035 € -236 ▲ € 1,799
Profit after taxes € 319,315 € -57,922 € -57,562 € -58,802 ▼ € 1,239
Equity € 2,034,144 € 1,976,221 € 1,918,659 € 1,859,857 ▼ 3%
Total debts € 1,867,278 € 1,804,340 € 1,855,880 € 1,909,672 ▲ 3%
Cash € 8,958 € 49,292 € 42,660 € 6,612 ▼ 85%
Retained profit € 1,909,144 € 1,851,221 € 1,793,659 € 1,734,857 ▼ 3%
Balance sheet total € 3,901,422 € 3,780,561 € 3,774,539 € 3,769,529

Key figures of OOSTENDORP INVEST, 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 OOSTENDORP INVEST?

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

  • New annual accounts for financial year 2025: loss of € 58,802. Source: NBB ↗
  • New establishment in Wemmel. KBO
  • Start of the company according to the CBE. KBO

In short

From € 319,315 profit in 2022 to € 58,802 loss in 2025.

Paid € 17,000 in corporate taxes since 2022.

Best year ever: 2022, with € 319,315 profit.

Management

PRODUVAN 100%

The stake of PRODUVAN comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

OOSTENDORP INVEST

Behind OOSTENDORP INVEST are Mireille SLOORE and Thomas OOSTENDORP. The shares are held by PRODUVAN (100%). It owns 100% of Gesibois and 100% of Gesipartners itself.

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Directors

According to the 2025 annual accounts

Mireille SLOORE

Director

Also active at: GESIBOIS, ELSANA, GESIPARTNERS

Thomas OOSTENDORP

Director

Also active at: GESIBOIS, WOPACO, GESIPARTNERS

Shareholders

Participations

Establishments

Establishment units

Physical locations of this company

Registered office

Bergensesteenweg 341

1600 Sint-Pieters-Leeuw

2.155.543.797

Louis Pasteurlaan 10

1780 Wemmel

Active since 11 August 2006

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

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

Details

Company number
0881.713.370
VAT number
BE 0881.713.370
Registered office
Bergensesteenweg 341, 1600 Sint-Pieters-Leeuw
Names & denominations
OOSTENDORP INVEST
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
7 June 2006
Peppol
Active · Active since 9 Jan 2026
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

Frequently asked questions

What does OOSTENDORP INVEST do?
OOSTENDORP INVEST is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 7 June 2006, 1 establishment.
What is the address of OOSTENDORP INVEST?
The registered office of OOSTENDORP INVEST is located at Bergensesteenweg 341, 1600 Sint-Pieters-Leeuw.
Is OOSTENDORP INVEST still active?
Yes. According to the CBE (19 September 2026) OOSTENDORP INVEST is active, legal situation “Normale toestand”, started on 7 June 2006.
Is OOSTENDORP INVEST registered on Peppol?
Yes, OOSTENDORP INVEST is registered on the Peppol network with ID 0208:0881713370.
What is the enterprise number of OOSTENDORP INVEST?
The enterprise number of OOSTENDORP INVEST is BE0881713370.
When was OOSTENDORP INVEST founded?
OOSTENDORP INVEST was founded on 7 June 2006.