What is the address of AdVOS?

The registered office of AdVOS is located at Kaatsspellaan 41, 1150 Sint-Pieters-Woluwe.

Is AdVOS still active?

Yes. According to the CBE (29 October 2026) AdVOS is active, legal situation “Normale toestand”, started on 17 December 2012.

Is AdVOS registered on Peppol?

Yes, AdVOS is registered on the Peppol network with ID 0208:0508455489.

What is the enterprise number of AdVOS?

The enterprise number of AdVOS is BE0508455489.

When was AdVOS founded?

AdVOS was founded on 17 December 2012.

Who are the directors of AdVOS?

According to the 2025 annual accounts, the directors of AdVOS are: Isaline Desclee de Maredsous.

Is AdVOS a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 17 December 2012; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did AdVOS make in 2025?

AdVOS posted a profit after taxes of € 15,638 in financial year 2025.

What is the revenue of AdVOS?

As a small company, AdVOS is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 23,401.

AdVOS (Private Limited) - Sint-Pieters-Woluwe

Q: What does AdVOS do?

AdVOS is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 17 December 2012, 1 establishment.

Dossier AdVOS, printed on 29 October 2026 from databakkes.be/en/0508455489/advos. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

AdVOS from Sint-Pieters-Woluwe, company number BE0508455489, closed financial year 2025 with a result of € 15,638 after tax. For that financial year AdVOS recorded a gross margin of € 23,401 and equity of € 72,462. Compared with financial year 2024, the result moved from € -11,130 to € 15,638. 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 May 7, 2026.

What it is worth Growing

€ 72,462

▲ 8% vs 2024

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

Profit Growing

€ 15,638

▲ still € 11,130 loss in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 17,049

▲ 34% vs 2024

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

Where the profit goes Pays out

€ 10,500 paid out

67 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2025

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 4,759

▼ 42% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 2,135

▲ € 1,634 vs 2024

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

Taxes

€ 4,125

▲ € 3,125 vs 2024

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	€ 120,083 Gross margin 2022: € 120,083 First fiscal year in the series	€ 65,256 Gross margin 2023: € 65,256 ▼ 46% vs 2022 (€ 120,083) Unfavourable step	€ -12,291 Gross margin 2024: € -12,291 ▼ € 77,547 vs 2023 (€ 65,256) Unfavourable step	€ 23,401 Gross margin 2025: € 23,401 ▲ € 35,692 vs 2024 (€ -12,291) Favourable step	▲ € 35,692
Profit after taxes	€ 76,829 Profit after taxes 2022: € 76,829 First fiscal year in the series	€ 55,767 Profit after taxes 2023: € 55,767 ▼ 27% vs 2022 (€ 76,829) Unfavourable step	€ -11,130 Profit after taxes 2024: € -11,130 ▼ € 66,897 vs 2023 (€ 55,767) Unfavourable step	€ 15,638 Profit after taxes 2025: € 15,638 ▲ € 26,768 vs 2024 (€ -11,130) Favourable step	▲ € 26,768
Equity	€ 72,687 Equity 2022: € 72,687 First fiscal year in the series	€ 78,454 Equity 2023: € 78,454 ▲ 8% vs 2022 (€ 72,687) Favourable step	€ 67,324 Equity 2024: € 67,324 ▼ 14% vs 2023 (€ 78,454) Unfavourable step	€ 72,462 Equity 2025: € 72,462 ▲ 8% vs 2024 (€ 67,324) Favourable step	▲ 8%
Total debts	€ 76,475 Total debts 2022: € 76,475 First fiscal year in the series	€ 69,255 Total debts 2023: € 69,255 ▼ 9% vs 2022 (€ 76,475) Favourable step	€ 29,077 Total debts 2024: € 29,077 ▼ 58% vs 2023 (€ 69,255) Favourable step	€ 24,385 Total debts 2025: € 24,385 ▼ 16% vs 2024 (€ 29,077) Favourable step	▼ 16%
Cash	€ 40,730 Cash 2022: € 40,730 First fiscal year in the series	€ 4,674 Cash 2023: € 4,674 ▼ 89% vs 2022 (€ 40,730) Unfavourable step	€ 12,702 Cash 2024: € 12,702 ▲ 172% vs 2023 (€ 4,674) Favourable step	€ 17,049 Cash 2025: € 17,049 ▲ 34% vs 2024 (€ 12,702) Favourable step	▲ 34%
Land & buildings	€ 988 Land & buildings 2022: € 988 First fiscal year in the series	€ 494 Land & buildings 2023: € 494 ▼ 50% vs 2022 (€ 988) Unchanged	-	-
Retained profit	€ 52,687 Retained profit 2022: € 52,687 First fiscal year in the series	€ 58,454 Retained profit 2023: € 58,454 ▲ 11% vs 2022 (€ 52,687) Favourable step	€ 47,324 Retained profit 2024: € 47,324 ▼ 19% vs 2023 (€ 58,454) Unfavourable step	€ 52,462 Retained profit 2025: € 52,462 ▲ 11% vs 2024 (€ 47,324) Favourable step	▲ 11%
Dividend	€ 45,000 Dividend 2022: € 45,000 First fiscal year in the series	€ 50,000 Dividend 2023: € 50,000 ▲ 11% vs 2022 (€ 45,000) Unchanged	€ 0 Dividend 2024: € 0 ▼ 100% vs 2023 (€ 50,000) Unchanged	€ 10,500 Dividend 2025: € 10,500 Unchanged (€ 0) Unchanged
Bank debt	€ 9,431 Bank debt 2022: € 9,431 First fiscal year in the series	€ 1,680 Bank debt 2023: € 1,680 ▼ 82% vs 2022 (€ 9,431) Favourable step	€ 0 Bank debt 2024: € 0 ▼ 100% vs 2023 (€ 1,680) Favourable step	€ 0 Bank debt 2025: € 0 Unchanged (€ 0) Unchanged
Balance sheet total	€ 149,162 Balance sheet total 2022: € 149,162 First fiscal year in the series	€ 147,709 Balance sheet total 2023: € 147,709 ▼ 1% vs 2022 (€ 149,162) Unchanged	€ 96,402 Balance sheet total 2024: € 96,402 ▼ 35% vs 2023 (€ 147,709) Unchanged	€ 96,847 Balance sheet total 2025: € 96,847 Unchanged (€ 96,402) Unchanged

Key figures of AdVOS, 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 April 2027.

What happened to AdVOS?

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

May 7, 2026 New annual accounts for financial year 2025: profit of € 15,638. filed late Source: NBB ↗
Dec 17, 2012 New establishment in Sint-Pieters-Woluwe. KBO
Dec 17, 2012 Start of the company according to the CBE. KBO

In short

From € 76,829 profit in 2022 to € 15,638 profit in 2025.

Paid € 40,807 in corporate taxes since 2022.

Best year ever: 2022, with € 76,829 profit.

Paid out € 105,500 in dividends to the owners in total.

Original PDFs at the National Bank ↗

Management

Isaline Desclee de Maredsous

AdVOS

CDT RDC 100%

Behind AdVOS is Isaline Desclee de Maredsous. It owns 100% of CDT RDC itself.

Directors

According to the 2025 annual accounts

Isaline Desclee de Maredsous

Director

Also active at: ASBL ENTRAIDE FRATERNELLE JOLIMONT, MELANIPPE, Centre de trésorerie MKDC, MUTI, Carbonaphta Belgium, STREBO SERVICES

Establishments

Establishment units

Physical locations of this company

Registered office

Kaatsspellaan 41

1150 Sint-Pieters-Woluwe

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 →

Association familiale Oultremont Familiale Vereniging

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

Details

Company number

0508.455.489

VAT number

BE 0508.455.489

Registered office

Kaatsspellaan 41, 1150 Sint-Pieters-Woluwe

Names & denominations

AdVOS

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

17 December 2012

Peppol

Active · Active since 9 Oct 2025

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

Handel in eigen onroerend goed

Overige zakelijke dienstverlening, neg

View on CBE Public ↗ Annual accounts (NBB) ↗

AdVOS

Financials

What happened to AdVOS?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions