Active · per the CBE, 16 September 2026

ADELFI

BE0859769101

Rechtspersoon Private limited company 1 establishment

ADELFI is a market research agency in Kortrijk. Private Limited, started on 31 July 2003, 1 establishment.

Engelse Wandeling(Mar) 76, 8510 Kortrijk

Behind the company: MAARTEN VAN LEEUWEN.

Active for

23 year, 1 month

Financials

Financial year 2025

ADELFI from Kortrijk, company number BE0859769101, closed financial year 2025 with a result of € 57,440 after tax. For that financial year ADELFI recorded a gross margin of € 7,599 and equity of € 7.4 million. Compared with financial year 2024, the result moved from € 149,150 to € 57,440. 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 August 26, 2026.

What it is worth Growing

€ 7.4 million

▲ 1% vs 2024

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

Profit Healthy

€ 57,440

▼ 61% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 3,126

▼ 55% 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 € 7.4 million.

Debts at end 2025

Bank debt ≈ 3 years to go

€ 36,798

▼ 27% vs 2024

€ 14,185 is repaid this year. At this pace the long-term loan is gone in ≈ 3 years.

Owed to suppliers

€ 655

▲ 36% vs 2024

Supplier invoices still open 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 € 2,678 € 8,872 € 6,969 € 7,599 ▲ 9%
Profit after taxes € 1,390 € 6,315 € 149,150 € 57,440 ▼ 61%
Equity € 7,175,156 € 7,181,471 € 7,330,621 € 7,388,060 ▲ 1%
Total debts € 160,848 € 124,668 € 74,624 € 53,711 ▼ 28%
Cash € 10,915 € 1,188 € 6,995 € 3,126 ▼ 55%
Retained profit € 7,156,556 € 7,162,871 € 7,312,021 € 7,369,460 ▲ 1%
Bank debt € 75,446 € 63,184 € 50,311 € 36,798 ▼ 27%
Balance sheet total € 7,336,004 € 7,306,138 € 7,405,245 € 7,441,771

Key figures of ADELFI, 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 ADELFI?

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

  • New annual accounts for financial year 2025: profit of € 57,440 (▼ 61% vs 2024). filed late Source: NBB ↗
  • New establishment in Kortrijk. KBO
  • Start of the company according to the CBE. KBO

In short

From € 1,390 profit in 2022 to € 57,440 profit in 2025.

Paid € 5 in corporate taxes since 2022.

Best year ever: 2024, with € 149,150 profit.

Management

MAARTEN VAN LEEUWEN
ADELFI
MVL Investments 100%

Behind ADELFI is MAARTEN VAN LEEUWEN. It owns 100% of MVL Investments itself.

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Directors

According to the 2025 annual accounts

MAARTEN VAN LEEUWEN

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Engelse Wandeling(Mar) 76

8510 Kortrijk

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

Details

Company number
0859.769.101
VAT number
BE 0859.769.101
Registered office
Engelse Wandeling(Mar) 76, 8510 Kortrijk
Names & denominations
ADELFI
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
31 July 2003
Peppol
Active · Active since 14 Nov 2025
Activities · NACE

Markt- en opinieonderzoek

Marktonderzoekbureaus

Frequently asked questions

What does ADELFI do?
ADELFI is a market research agency in Kortrijk. Private Limited, started on 31 July 2003, 1 establishment.
What is the address of ADELFI?
The registered office of ADELFI is located at Engelse Wandeling(Mar) 76, 8510 Kortrijk.
Is ADELFI still active?
Yes. According to the CBE (16 September 2026) ADELFI is active, legal situation “Normale toestand”, started on 31 July 2003.
Is ADELFI registered on Peppol?
Yes, ADELFI is registered on the Peppol network with ID 0208:0859769101.
What is the enterprise number of ADELFI?
The enterprise number of ADELFI is BE0859769101.
When was ADELFI founded?
ADELFI was founded on 31 July 2003.