AD DEM is a plasterer in Sint-Lambrechts-Woluwe. Private Limited, started on 26 September 2011, 1 establishment.

What is the address of AD DEM?

The registered office of AD DEM is located at Januarilaan 28 box 7, 1200 Sint-Lambrechts-Woluwe.

Is AD DEM still active?

Yes. According to the CBE (19 September 2026) AD DEM is active, legal situation “Normale toestand”, started on 26 September 2011.

Is AD DEM registered on Peppol?

Yes, AD DEM is registered on the Peppol network with ID 0208:0839604383.

What is the enterprise number of AD DEM?

The enterprise number of AD DEM is BE0839604383.

When was AD DEM founded?

AD DEM was founded on 26 September 2011.

Who are the directors of AD DEM?

According to the 2025 annual accounts, the directors of AD DEM are: Adrian Demianowicz.

Is AD DEM a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 26 September 2011; 4 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did AD DEM make in 2025?

AD DEM posted a profit after taxes of € 4,381 in financial year 2025.

What is the revenue of AD DEM?

As a small company, AD DEM is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 31,413.

AD DEM (Private Limited) - Sint-Lambrechts-Woluwe

Dossier AD DEM, printed on 19 September 2026 from databakkes.be/en/0839604383/ad-dem. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

AD DEM from Sint-Lambrechts-Woluwe, company number BE0839604383, closed financial year 2025 with a result of € 4,381 after tax. For that financial year AD DEM recorded a gross margin of € 31,413 and equity of € 49,125. Compared with financial year 2024, the result moved from € -2,531 to € 4,381. 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 January 21, 2026.

What it is worth Growing

€ 49,125

▲ 10% vs 2024

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

Profit Growing

€ 4,381

▲ still € 2,531 loss in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 115

▼ 99% 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 € 30,525.

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

€ 61,727

▲ € 53,637 vs 2024

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.

€ 59,861

▲ € 55,517 vs 2024

€ 14,367 is repaid this year. At this pace the long-term loan is gone in ≈ 4 years.

Owed to suppliers

€ 12,119

▼ 14% vs 2024

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

Taxes and wages

€ 6,488

▲ € 5,287 vs 2024

Taxes, VAT and social contributions still to pay.

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Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 19,271 Gross margin 2022: € 19,271 First fiscal year in the series	€ 26,973 Gross margin 2023: € 26,973 ▲ 40% vs 2022 (€ 19,271) Favourable step	€ 6,146 Gross margin 2024: € 6,146 ▼ 77% vs 2023 (€ 26,973) Unfavourable step	€ 31,413 Gross margin 2025: € 31,413 ▲ € 25,267 vs 2024 (€ 6,146) Favourable step	▲ € 25,267
Profit after taxes	€ 6,955 Profit after taxes 2022: € 6,955 First fiscal year in the series	€ 12,060 Profit after taxes 2023: € 12,060 ▲ 73% vs 2022 (€ 6,955) Favourable step	€ -2,531 Profit after taxes 2024: € -2,531 ▼ € 14,592 vs 2023 (€ 12,060) Unfavourable step	€ 4,381 Profit after taxes 2025: € 4,381 ▲ € 6,912 vs 2024 (€ -2,531) Favourable step	▲ € 6,912
Equity	€ 35,215 Equity 2022: € 35,215 First fiscal year in the series	€ 47,276 Equity 2023: € 47,276 ▲ 34% vs 2022 (€ 35,215) Favourable step	€ 44,744 Equity 2024: € 44,744 ▼ 5% vs 2023 (€ 47,276) Unfavourable step	€ 49,125 Equity 2025: € 49,125 ▲ 10% vs 2024 (€ 44,744) Favourable step	▲ 10%
Total debts	€ 23,590 Total debts 2022: € 23,590 First fiscal year in the series	€ 26,821 Total debts 2023: € 26,821 ▲ 14% vs 2022 (€ 23,590) Unfavourable step	€ 25,366 Total debts 2024: € 25,366 ▼ 5% vs 2023 (€ 26,821) Favourable step	€ 78,467 Total debts 2025: € 78,467 ▲ 209% vs 2024 (€ 25,366) Unfavourable step	▲ 209%
Cash	€ 21,949 Cash 2022: € 21,949 First fiscal year in the series	€ 21,715 Cash 2023: € 21,715 ▼ 1% vs 2022 (€ 21,949) Unfavourable step	€ 18,374 Cash 2024: € 18,374 ▼ 15% vs 2023 (€ 21,715) Unfavourable step	€ 115 Cash 2025: € 115 ▼ 99% vs 2024 (€ 18,374) Unfavourable step	▼ 99%
Retained profit	€ 16,615 Retained profit 2022: € 16,615 First fiscal year in the series	€ 28,676 Retained profit 2023: € 28,676 ▲ 73% vs 2022 (€ 16,615) Favourable step	€ 26,144 Retained profit 2024: € 26,144 ▼ 9% vs 2023 (€ 28,676) Unfavourable step	€ 30,525 Retained profit 2025: € 30,525 ▲ 17% vs 2024 (€ 26,144) Favourable step	▲ 17%
Bank debt	€ 18,969 Bank debt 2022: € 18,969 First fiscal year in the series	€ 9,555 Bank debt 2023: € 9,555 ▼ 50% vs 2022 (€ 18,969) Favourable step	€ 4,343 Bank debt 2024: € 4,343 ▼ 55% vs 2023 (€ 9,555) Favourable step	€ 59,861 Bank debt 2025: € 59,861 ▲ € 55,517 vs 2024 (€ 4,343) Unfavourable step	▲ € 55,517
Balance sheet total	€ 58,806 Balance sheet total 2022: € 58,806 First fiscal year in the series	€ 74,097 Balance sheet total 2023: € 74,097 ▲ 26% vs 2022 (€ 58,806) Unchanged	€ 70,111 Balance sheet total 2024: € 70,111 ▼ 5% vs 2023 (€ 74,097) Unchanged	€ 127,592 Balance sheet total 2025: € 127,592 ▲ 82% vs 2024 (€ 70,111) Unchanged	▲ 82%

Key figures of AD DEM, 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 AD DEM?

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

Jan 21, 2026 New annual accounts for financial year 2025: profit of € 4,381. Source: NBB ↗
2019 Adrian Demianowicz became a director. NBB
Sep 26, 2011 Start of the company according to the CBE. KBO
Sep 15, 2011 New establishment in Sint-Lambrechts-Woluwe. KBO

In short

From € 6,955 profit in 2022 to € 4,381 profit in 2025.

Paid € 5,925 in corporate taxes since 2022.

Best year ever: 2023, with € 12,060 profit.

Original PDFs at the National Bank ↗

A new publication or filing at AD DEM? We notify you, reason included.

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My folder 3 companies

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%

Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit

Real filings at the National Bank

Management

Adrian Demianowicz

AD DEM

Behind AD DEM is Adrian Demianowicz.

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Directors

According to the 2025 annual accounts

Adrian Demianowicz

Director

since 2019

Establishments

Establishment units

Physical locations of this company

Registered office

Januarilaan 28 box 7

1200 Sint-Lambrechts-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 des copropriétaires de la Résidence THEOULE sise à Woluwe-Saint-Lambert, avenue de Janvier 28

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

Details

Company number

0839.604.383

VAT number

BE 0839.604.383

Registered office

Januarilaan 28 bus 7, 1200 Sint-Lambrechts-Woluwe

Names & denominations

AD DEM

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

26 September 2011

Peppol

Active · Active since 24 Nov 2023

Activities · NACE

Stukadoorswerk

Metselwerk

Schrijnwerk

Uitvoeren van metsel- en voegwerken

View on CBE Public ↗ Annual accounts (NBB) ↗

AD DEM

Financials

What happened to AD DEM?

Know what changes at your customers, suppliers and competitors. Without reading an annual account.

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions