What does MATHIEU GUILLAUME do?

MATHIEU GUILLAUME is an accounting firm in Lasne. Private Limited, started on 11 February 2010.

What is the address of MATHIEU GUILLAUME?

The registered office of MATHIEU GUILLAUME is located at Route de Renipont 52, 1380 Lasne.

Is MATHIEU GUILLAUME still active?

Yes. According to the CBE (30 September 2026) MATHIEU GUILLAUME is active, legal situation “Normale toestand”, started on 11 February 2010.

Is MATHIEU GUILLAUME registered on Peppol?

Yes, MATHIEU GUILLAUME is registered on the Peppol network with ID 0208:0823074791.

What is the enterprise number of MATHIEU GUILLAUME?

The enterprise number of MATHIEU GUILLAUME is BE0823074791.

When was MATHIEU GUILLAUME founded?

MATHIEU GUILLAUME was founded on 11 February 2010.

Who are the directors of MATHIEU GUILLAUME?

According to the 2025 annual accounts, the directors of MATHIEU GUILLAUME are: MATHIEU GUILLAUME.

Is MATHIEU GUILLAUME a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 11 February 2010; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did MATHIEU GUILLAUME make in 2025?

MATHIEU GUILLAUME posted a profit after taxes of € 96,002 in financial year 2025.

What is the revenue of MATHIEU GUILLAUME?

As a small company, MATHIEU GUILLAUME is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 161,749.

MATHIEU GUILLAUME (Private Limited) - Lasne

Dossier MATHIEU GUILLAUME, printed on 30 September 2026 from databakkes.be/en/0823074791/mathieu-guillaume. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

MATHIEU GUILLAUME from Lasne, company number BE0823074791, closed financial year 2025 with a result of € 96,002 after tax. For that financial year MATHIEU GUILLAUME recorded a gross margin of € 161,749 and equity of € 489,626. Compared with financial year 2024, the result moved from € 100,036 to € 96,002. 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 June 27, 2026.

What it is worth Growing

€ 489,626

▲ 10% vs 2024

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

Profit Healthy

€ 96,002

▼ 4% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 67,759

▲ 99% vs 2024

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

Where the profit goes Pays out

€ 50,000 paid out

52 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2025

Vehicles and equipment

€ 34,386

▼ 37% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 2 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.

€ 19,346

▼ 38% vs 2024

€ 12,181 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 295

▲ 5% vs 2024

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

Taxes

€ 42,472

▲ 49% vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 136,398 Gross margin 2022: € 136,398 First fiscal year in the series	€ 142,733 Gross margin 2023: € 142,733 ▲ 5% vs 2022 (€ 136,398) Favourable step	€ 161,224 Gross margin 2024: € 161,224 ▲ 13% vs 2023 (€ 142,733) Favourable step	€ 161,749 Gross margin 2025: € 161,749 Unchanged (€ 161,224) Favourable step
Profit after taxes	€ 103,031 Profit after taxes 2022: € 103,031 First fiscal year in the series	€ 87,876 Profit after taxes 2023: € 87,876 ▼ 15% vs 2022 (€ 103,031) Unfavourable step	€ 100,036 Profit after taxes 2024: € 100,036 ▲ 14% vs 2023 (€ 87,876) Favourable step	€ 96,002 Profit after taxes 2025: € 96,002 ▼ 4% vs 2024 (€ 100,036) Unfavourable step	▼ 4%
Equity	€ 358,113 Equity 2022: € 358,113 First fiscal year in the series	€ 393,589 Equity 2023: € 393,589 ▲ 10% vs 2022 (€ 358,113) Favourable step	€ 443,625 Equity 2024: € 443,625 ▲ 13% vs 2023 (€ 393,589) Favourable step	€ 489,626 Equity 2025: € 489,626 ▲ 10% vs 2024 (€ 443,625) Favourable step	▲ 10%
Total debts	€ 130,627 Total debts 2022: € 130,627 First fiscal year in the series	€ 116,201 Total debts 2023: € 116,201 ▼ 11% vs 2022 (€ 130,627) Favourable step	€ 111,738 Total debts 2024: € 111,738 ▼ 4% vs 2023 (€ 116,201) Favourable step	€ 70,460 Total debts 2025: € 70,460 ▼ 37% vs 2024 (€ 111,738) Favourable step	▼ 37%
Cash	€ 78,347 Cash 2022: € 78,347 First fiscal year in the series	€ 176,829 Cash 2023: € 176,829 ▲ 126% vs 2022 (€ 78,347) Favourable step	€ 34,062 Cash 2024: € 34,062 ▼ 81% vs 2023 (€ 176,829) Unfavourable step	€ 67,759 Cash 2025: € 67,759 ▲ 99% vs 2024 (€ 34,062) Favourable step	▲ 99%
Retained profit	€ 345,713 Retained profit 2022: € 345,713 First fiscal year in the series	€ 383,089 Retained profit 2023: € 383,089 ▲ 11% vs 2022 (€ 345,713) Favourable step	€ 433,125 Retained profit 2024: € 433,125 ▲ 13% vs 2023 (€ 383,089) Favourable step	€ 479,126 Retained profit 2025: € 479,126 ▲ 11% vs 2024 (€ 433,125) Favourable step	▲ 11%
Dividend	€ 30,000 Dividend 2022: € 30,000 First fiscal year in the series	€ 50,500 Dividend 2023: € 50,500 ▲ 68% vs 2022 (€ 30,000) Unchanged	€ 50,000 Dividend 2024: € 50,000 ▼ 1% vs 2023 (€ 50,500) Unchanged	€ 50,000 Dividend 2025: € 50,000 Unchanged (€ 50,000) Unchanged
Bank debt	€ 55,121 Bank debt 2022: € 55,121 First fiscal year in the series	€ 43,323 Bank debt 2023: € 43,323 ▼ 21% vs 2022 (€ 55,121) Favourable step	€ 31,398 Bank debt 2024: € 31,398 ▼ 28% vs 2023 (€ 43,323) Favourable step	€ 19,346 Bank debt 2025: € 19,346 ▼ 38% vs 2024 (€ 31,398) Favourable step	▼ 38%
Balance sheet total	€ 488,741 Balance sheet total 2022: € 488,741 First fiscal year in the series	€ 509,790 Balance sheet total 2023: € 509,790 ▲ 4% vs 2022 (€ 488,741) Unchanged	€ 555,363 Balance sheet total 2024: € 555,363 ▲ 9% vs 2023 (€ 509,790) Unchanged	€ 560,086 Balance sheet total 2025: € 560,086 ▲ 1% vs 2024 (€ 555,363) Unchanged	▲ 1%

Key figures of MATHIEU GUILLAUME, 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 MATHIEU GUILLAUME?

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

Jun 27, 2026 New annual accounts for financial year 2025: profit of € 96,002 (▼ 4% vs 2024). Source: NBB ↗
Feb 11, 2010 Start of the company according to the CBE. KBO

In short

From € 103,031 profit in 2022 to € 96,002 profit in 2025.

Paid € 147,971 in corporate taxes since 2022.

Best year ever: 2022, with € 103,031 profit.

Paid out € 180,500 in dividends to the owners in total.

Original PDFs at the National Bank ↗

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

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De Lijn 8 June 2026 New annual account 2025

filed on 8 June 2026

What was left

€ 20 k ▼ 91%
Money in the bank

€ 178 k ▼ 98%

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