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 (31 October 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.

Who are the directors of ADELFI?

According to the 2025 annual accounts, the directors of ADELFI are: MAARTEN VAN LEEUWEN.

Is ADELFI a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 31 July 2003; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did ADELFI make in 2025?

ADELFI posted a profit after taxes of € 57,440 in financial year 2025.

What is the revenue of ADELFI?

As a small company, ADELFI is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 7,599.

ADELFI (Private Limited) - Kortrijk - BE0859769101

Dossier ADELFI, printed on 1 November 2026 from databakkes.be/en/0859769101/adelfi. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

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 The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 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.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 2,678 Gross margin 2022: € 2,678 First fiscal year in the series	€ 8,872 Gross margin 2023: € 8,872 ▲ 231% vs 2022 (€ 2,678) Favourable step	€ 6,969 Gross margin 2024: € 6,969 ▼ 21% vs 2023 (€ 8,872) Unfavourable step	€ 7,599 Gross margin 2025: € 7,599 ▲ 9% vs 2024 (€ 6,969) Favourable step	▲ 9%
Profit after taxes	€ 1,390 Profit after taxes 2022: € 1,390 First fiscal year in the series	€ 6,315 Profit after taxes 2023: € 6,315 ▲ € 4,925 vs 2022 (€ 1,390) Favourable step	€ 149,150 Profit after taxes 2024: € 149,150 ▲ € 142,835 vs 2023 (€ 6,315) Favourable step	€ 57,440 Profit after taxes 2025: € 57,440 ▼ 61% vs 2024 (€ 149,150) Unfavourable step	▼ 61%
Equity	€ 7,175,156 Equity 2022: € 7,175,156 First fiscal year in the series	€ 7,181,471 Equity 2023: € 7,181,471 Unchanged (€ 7,175,156) Favourable step	€ 7,330,621 Equity 2024: € 7,330,621 ▲ 2% vs 2023 (€ 7,181,471) Favourable step	€ 7,388,060 Equity 2025: € 7,388,060 ▲ 1% vs 2024 (€ 7,330,621) Favourable step	▲ 1%
Total debts	€ 160,848 Total debts 2022: € 160,848 First fiscal year in the series	€ 124,668 Total debts 2023: € 124,668 ▼ 22% vs 2022 (€ 160,848) Favourable step	€ 74,624 Total debts 2024: € 74,624 ▼ 40% vs 2023 (€ 124,668) Favourable step	€ 53,711 Total debts 2025: € 53,711 ▼ 28% vs 2024 (€ 74,624) Favourable step	▼ 28%
Cash	€ 10,915 Cash 2022: € 10,915 First fiscal year in the series	€ 1,188 Cash 2023: € 1,188 ▼ 89% vs 2022 (€ 10,915) Unfavourable step	€ 6,995 Cash 2024: € 6,995 ▲ € 5,807 vs 2023 (€ 1,188) Favourable step	€ 3,126 Cash 2025: € 3,126 ▼ 55% vs 2024 (€ 6,995) Unfavourable step	▼ 55%
Retained profit	€ 7,156,556 Retained profit 2022: € 7,156,556 First fiscal year in the series	€ 7,162,871 Retained profit 2023: € 7,162,871 Unchanged (€ 7,156,556) Favourable step	€ 7,312,021 Retained profit 2024: € 7,312,021 ▲ 2% vs 2023 (€ 7,162,871) Favourable step	€ 7,369,460 Retained profit 2025: € 7,369,460 ▲ 1% vs 2024 (€ 7,312,021) Favourable step	▲ 1%
Bank debt	€ 75,446 Bank debt 2022: € 75,446 First fiscal year in the series	€ 63,184 Bank debt 2023: € 63,184 ▼ 16% vs 2022 (€ 75,446) Favourable step	€ 50,311 Bank debt 2024: € 50,311 ▼ 20% vs 2023 (€ 63,184) Favourable step	€ 36,798 Bank debt 2025: € 36,798 ▼ 27% vs 2024 (€ 50,311) Favourable step	▼ 27%
Balance sheet total	€ 7,336,004 Balance sheet total 2022: € 7,336,004 First fiscal year in the series	€ 7,306,138 Balance sheet total 2023: € 7,306,138 Unchanged (€ 7,336,004) Unchanged	€ 7,405,245 Balance sheet total 2024: € 7,405,245 ▲ 1% vs 2023 (€ 7,306,138) Unchanged	€ 7,441,771 Balance sheet total 2025: € 7,441,771 Unchanged (€ 7,405,245) Unchanged

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:

Aug 26, 2026 New annual accounts for financial year 2025: profit of € 57,440 (▼ 61% vs 2024). filed late Source: NBB ↗
Jul 31, 2003 New establishment in Kortrijk. KBO
Jul 31, 2003 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.

Original PDFs at the National Bank ↗

Management

MAARTEN VAN LEEUWEN

ADELFI

MVL Investments 100%

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

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

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 9 companies are registered at this address.

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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

View on CBE Public ↗ Annual accounts (NBB) ↗

ADELFI

Financials

What happened to ADELFI?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions