What is the address of SERLESCO?

The registered office of SERLESCO is located at Jozef Nellenslaan 191 box 21, 8300 Knokke-Heist.

Is SERLESCO still active?

Yes. According to the CBE (31 October 2026) SERLESCO is active, legal situation “Normale toestand”, started on 25 February 1965.

Is SERLESCO registered on Peppol?

Yes, SERLESCO is registered on the Peppol network with ID 0208:0403665993.

What is the enterprise number of SERLESCO?

The enterprise number of SERLESCO is BE0403665993.

When was SERLESCO founded?

SERLESCO was founded on 25 February 1965.

Who are the directors of SERLESCO?

According to the 2025 annual accounts, the directors of SERLESCO are: Michaël Serrien, Francine Lesseliers, Wim Serrien.

Is SERLESCO a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 25 February 1965; 4 annual accounts filed, latest fiscal year 2025; 3 directors known from the annual account.

How much profit did SERLESCO make in 2025?

SERLESCO posted a profit after taxes of € 319,239 in financial year 2025.

What is the revenue of SERLESCO?

As a small company, SERLESCO is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 483,189.

Does SERLESCO have a website?

Yes, SERLESCO has a website at serlesco.be.

SERLESCO (Public Limited) - Knokke-Heist - BE0403665993

Dossier SERLESCO, printed on 1 November 2026 from databakkes.be/en/0403665993/serlesco. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

SERLESCO from Knokke-Heist, company number BE0403665993, closed financial year 2025 with a result of € 319,239 after tax. For that financial year SERLESCO recorded a gross margin of € 483,189 and equity of € 526,397. Compared with financial year 2024, the result moved from € 31,763 to € 319,239. 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 March 25, 2026.

What it is worth Growing

€ 526,397

▲ 135% vs 2024

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

Profit Growing

€ 319,239

▲ € 287,475 vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 111,386

▲ € 89,918 vs 2024

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

Where the profit goes Pays out

€ 17,000 paid out

5 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2025

Vehicles and equipment

€ 18,990

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 4 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.

€ 399,362

▼ 2% vs 2024

€ 89,807 is repaid this year. At this pace the long-term loan is gone in ≈ 4 years.

Owed to suppliers

€ 12,078

▲ 38% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Taxes

€ 3,292

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 88,921 Gross margin 2022: € 88,921 First fiscal year in the series	€ 95,696 Gross margin 2023: € 95,696 ▲ 8% vs 2022 (€ 88,921) Favourable step	€ 94,782 Gross margin 2024: € 94,782 ▼ 1% vs 2023 (€ 95,696) Unfavourable step	€ 483,189 Gross margin 2025: € 483,189 ▲ € 388,407 vs 2024 (€ 94,782) Favourable step	▲ € 388,407
Profit after taxes	€ 28,690 Profit after taxes 2022: € 28,690 First fiscal year in the series	€ 32,420 Profit after taxes 2023: € 32,420 ▲ 13% vs 2022 (€ 28,690) Favourable step	€ 31,763 Profit after taxes 2024: € 31,763 ▼ 2% vs 2023 (€ 32,420) Unfavourable step	€ 319,239 Profit after taxes 2025: € 319,239 ▲ € 287,475 vs 2024 (€ 31,763) Favourable step	▲ € 287,475
Equity	€ 188,975 Equity 2022: € 188,975 First fiscal year in the series	€ 206,395 Equity 2023: € 206,395 ▲ 9% vs 2022 (€ 188,975) Favourable step	€ 224,159 Equity 2024: € 224,159 ▲ 9% vs 2023 (€ 206,395) Favourable step	€ 526,397 Equity 2025: € 526,397 ▲ 135% vs 2024 (€ 224,159) Favourable step	▲ 135%
Total debts	€ 499,490 Total debts 2022: € 499,490 First fiscal year in the series	€ 473,107 Total debts 2023: € 473,107 ▼ 5% vs 2022 (€ 499,490) Favourable step	€ 431,737 Total debts 2024: € 431,737 ▼ 9% vs 2023 (€ 473,107) Favourable step	€ 431,732 Total debts 2025: € 431,732 Unchanged (€ 431,737) Favourable step
Cash	€ 7,134 Cash 2022: € 7,134 First fiscal year in the series	€ 15,286 Cash 2023: € 15,286 ▲ 114% vs 2022 (€ 7,134) Favourable step	€ 21,468 Cash 2024: € 21,468 ▲ 40% vs 2023 (€ 15,286) Favourable step	€ 111,386 Cash 2025: € 111,386 ▲ € 89,918 vs 2024 (€ 21,468) Favourable step	▲ € 89,918
Land & buildings	€ 676,046 Land & buildings 2022: € 676,046 First fiscal year in the series	€ 627,973 Land & buildings 2023: € 627,973 ▼ 7% vs 2022 (€ 676,046) Unchanged	€ 601,529 Land & buildings 2024: € 601,529 ▼ 4% vs 2023 (€ 627,973) Unchanged	€ 858,094 Land & buildings 2025: € 858,094 ▲ 43% vs 2024 (€ 601,529) Unchanged	▲ 43%
Retained profit	€ 126,975 Retained profit 2022: € 126,975 First fiscal year in the series	€ 144,395 Retained profit 2023: € 144,395 ▲ 14% vs 2022 (€ 126,975) Favourable step	€ 162,159 Retained profit 2024: € 162,159 ▲ 12% vs 2023 (€ 144,395) Favourable step	€ 464,397 Retained profit 2025: € 464,397 ▲ 186% vs 2024 (€ 162,159) Favourable step	▲ 186%
Dividend	€ 22,000 Dividend 2022: € 22,000 First fiscal year in the series	€ 15,000 Dividend 2023: € 15,000 ▼ 32% vs 2022 (€ 22,000) Unchanged	€ 14,000 Dividend 2024: € 14,000 ▼ 7% vs 2023 (€ 15,000) Unchanged	€ 17,000 Dividend 2025: € 17,000 ▲ 21% vs 2024 (€ 14,000) Unchanged	▲ 21%
Bank debt	€ 487,545 Bank debt 2022: € 487,545 First fiscal year in the series	€ 448,345 Bank debt 2023: € 448,345 ▼ 8% vs 2022 (€ 487,545) Favourable step	€ 407,526 Bank debt 2024: € 407,526 ▼ 9% vs 2023 (€ 448,345) Favourable step	€ 399,362 Bank debt 2025: € 399,362 ▼ 2% vs 2024 (€ 407,526) Favourable step	▼ 2%
Balance sheet total	€ 688,465 Balance sheet total 2022: € 688,465 First fiscal year in the series	€ 679,502 Balance sheet total 2023: € 679,502 ▼ 1% vs 2022 (€ 688,465) Unchanged	€ 655,895 Balance sheet total 2024: € 655,895 ▼ 3% vs 2023 (€ 679,502) Unchanged	€ 1,068,667 Balance sheet total 2025: € 1,068,667 ▲ 63% vs 2024 (€ 655,895) Unchanged	▲ 63%

Key figures of SERLESCO, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 January 2027.

What happened to SERLESCO?

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

2029 Michaël Serrien stepped down as director. NBB
2029 Francine Lesseliers stepped down as director. NBB
2029 Wim Serrien stepped down as director. NBB
Mar 25, 2026 New annual accounts for financial year 2025: profit of € 319,239 (▲ € 287,475 vs 2024). filed late Source: NBB ↗
2023 Michaël Serrien became a director. NBB
2023 Francine Lesseliers became a director. NBB
2023 Wim Serrien became a director. NBB
Feb 25, 1965 Start of the company according to the CBE. KBO

In short

From € 28,690 profit in 2022 to € 319,239 profit in 2025.

Paid € 55,520 in corporate taxes since 2022.

Best year ever: 2025, with € 319,239 profit.

Paid out € 68,000 in dividends to the owners in total.

Original PDFs at the National Bank ↗

Management

Directors

According to the 2025 annual accounts

Michaël Serrien

Managing director

since 2023 · until 2029

Francine Lesseliers

Managing director

since 2023 · until 2029

Wim Serrien

Managing director

since 2023 · until 2029

Establishments

Establishment units

Physical locations of this company

Registered office

Jozef Nellenslaan 191 box 21

8300 Knokke-Heist

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

All companies at this address →

Vereniging van Mede-eigenaars Residentie Cosy-Home Knokke-Heist(Knokke) Jozef Nellenslaan 191

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

Website

HTTP serlesco.be

Technologies

Apache

Hosting & Email

Email provider

Self-hosted

Hosting

CLDIN-NL Your Hosting B.V. part of Your.Online, NL

Website info

HTTPS Nee

Features

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Network

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Details

Company number: 0403.665.993
VAT number: BE 0403.665.993
Registered office: Jozef Nellenslaan 191 bus 21, 8300 Knokke-Heist
Names & denominations: SERLESCO
Enterprise type: Rechtspersoon
Legal form: Public limited company
Legal situation: Normale toestand
Start date: 25 February 1965
Peppol: Active · Active since 22 Sept 2025
Contact: serlesco.be

View on CBE Public ↗ Annual accounts (NBB) ↗

SERLESCO

Financials

What happened to SERLESCO?

Management

Directors

Establishments

Establishment units

Who else lives here?

Website

Technologies

Hosting & Email

Website info

Features

Security

Network

Details

Frequently asked questions