What does D&D Isoltechnics do?

D&D Isoltechnics is a specialised building contractor in Sint-Pieters-Leeuw. Public Limited, started on 19 May 2005, 1 establishment.

What is the address of D&D Isoltechnics?

The registered office of D&D Isoltechnics is located at Vorstsesteenweg 120, 1601 Sint-Pieters-Leeuw.

Is D&D Isoltechnics still active?

Yes. According to the CBE (29 October 2026) D&D Isoltechnics is active, legal situation “Normale toestand”, started on 19 May 2005.

Is D&D Isoltechnics registered on Peppol?

Yes, D&D Isoltechnics is registered on the Peppol network with ID 0208:0873909226.

What is the enterprise number of D&D Isoltechnics?

The enterprise number of D&D Isoltechnics is BE0873909226.

When was D&D Isoltechnics founded?

D&D Isoltechnics was founded on 19 May 2005.

Who are the directors of D&D Isoltechnics?

According to the 2025 annual accounts, the directors of D&D Isoltechnics are: Yves Desmet, Hilde Maria Van Wassenhove.

Is D&D Isoltechnics a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 19 May 2005; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did D&D Isoltechnics make in 2025?

D&D Isoltechnics recorded a loss after taxes of € 284,311 in financial year 2025.

What is the revenue of D&D Isoltechnics?

As a small company, D&D Isoltechnics is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 2,566,928.

How much does an employee at D&D Isoltechnics earn?

The average wage cost per full-time employee at D&D Isoltechnics was € 65,500 in 2025: staff costs of € 2.7 million for 40.9 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does D&D Isoltechnics have?

According to the 2025 annual accounts, D&D Isoltechnics has 40.9 full-time equivalents (FTE).

D&D Isoltechnics (Public Limited) - Sint-Pieters-Leeuw

Dossier D&D Isoltechnics, printed on 29 October 2026 from databakkes.be/en/0873909226/d-d-isoltechnics. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

Two loss years in a row NBB

Negative result in 2024 and 2025.
Shrinking team NBB

FTE fell two years in a row, from 49.9 to 40.9.

Financials

Financial year 2025

D&D Isoltechnics from Sint-Pieters-Leeuw, company number BE0873909226, closed financial year 2025 with a result of € -284,311 after tax. For that financial year D&D Isoltechnics recorded a gross margin of € 2.6 million and equity of € 607,597. Compared with financial year 2024, the result moved from € -122,152 to € -284,311. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 14, 2026.

What it is worth Healthy

€ 607,597

▼ 32% vs 2024

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

Loss Caution

€ -284,311

▼ 133 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 175,290

▼ 61% vs 2024

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

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € 482,497.

People and assets in 2025

Full-time equivalents

40.9

▼ 3.2 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 2.7 million

▲ 5% vs 2024

€ 65,500 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 105,278

▼ 25% 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.

€ 599,982

▲ 1% vs 2024

€ 26,721 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 424,980

▲ 24% vs 2024

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

Taxes and wages

€ 161,302

▲ 158% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 2,676,733 Gross margin 2022: € 2,676,733 First fiscal year in the series	€ 3,170,923 Gross margin 2023: € 3,170,923 ▲ 18% vs 2022 (€ 2,676,733) Favourable step	€ 2,582,554 Gross margin 2024: € 2,582,554 ▼ 19% vs 2023 (€ 3,170,923) Unfavourable step	€ 2,566,928 Gross margin 2025: € 2,566,928 ▼ 1% vs 2024 (€ 2,582,554) Unfavourable step	▼ 1%
Profit after taxes	€ 15,293 Profit after taxes 2022: € 15,293 First fiscal year in the series	€ 13,740 Profit after taxes 2023: € 13,740 ▼ 10% vs 2022 (€ 15,293) Unfavourable step	€ -122,152 Profit after taxes 2024: € -122,152 ▼ € 135,891 vs 2023 (€ 13,740) Unfavourable step	€ -284,311 Profit after taxes 2025: € -284,311 ▼ € 162,159 vs 2024 (€ -122,152) Unfavourable step	▼ € 162,159
Equity	€ 1,000,319 Equity 2022: € 1,000,319 First fiscal year in the series	€ 1,014,059 Equity 2023: € 1,014,059 ▲ 1% vs 2022 (€ 1,000,319) Favourable step	€ 891,907 Equity 2024: € 891,907 ▼ 12% vs 2023 (€ 1,014,059) Unfavourable step	€ 607,597 Equity 2025: € 607,597 ▼ 32% vs 2024 (€ 891,907) Unfavourable step	▼ 32%
Total debts	€ 1,403,924 Total debts 2022: € 1,403,924 First fiscal year in the series	€ 1,299,825 Total debts 2023: € 1,299,825 ▼ 7% vs 2022 (€ 1,403,924) Favourable step	€ 1,016,899 Total debts 2024: € 1,016,899 ▼ 22% vs 2023 (€ 1,299,825) Favourable step	€ 1,206,653 Total debts 2025: € 1,206,653 ▲ 19% vs 2024 (€ 1,016,899) Unfavourable step	▲ 19%
Cash	€ 402,701 Cash 2022: € 402,701 First fiscal year in the series	€ 133,969 Cash 2023: € 133,969 ▼ 67% vs 2022 (€ 402,701) Unfavourable step	€ 445,376 Cash 2024: € 445,376 ▲ 232% vs 2023 (€ 133,969) Favourable step	€ 175,290 Cash 2025: € 175,290 ▼ 61% vs 2024 (€ 445,376) Unfavourable step	▼ 61%
Land & buildings	€ 133,893 Land & buildings 2022: € 133,893 First fiscal year in the series	€ 85,205 Land & buildings 2023: € 85,205 ▼ 36% vs 2022 (€ 133,893) Unchanged	€ 36,516 Land & buildings 2024: € 36,516 ▼ 57% vs 2023 (€ 85,205) Unchanged	€ 0 Land & buildings 2025: € 0 ▼ 100% vs 2024 (€ 36,516) Unchanged	▼ 100%
Retained profit	€ 875,219 Retained profit 2022: € 875,219 First fiscal year in the series	€ 888,959 Retained profit 2023: € 888,959 ▲ 2% vs 2022 (€ 875,219) Favourable step	€ 766,807 Retained profit 2024: € 766,807 ▼ 14% vs 2023 (€ 888,959) Unfavourable step	€ 482,497 Retained profit 2025: € 482,497 ▼ 37% vs 2024 (€ 766,807) Unfavourable step	▼ 37%
Bank debt	€ 737,491 Bank debt 2022: € 737,491 First fiscal year in the series	€ 461,944 Bank debt 2023: € 461,944 ▼ 37% vs 2022 (€ 737,491) Favourable step	€ 592,667 Bank debt 2024: € 592,667 ▲ 28% vs 2023 (€ 461,944) Unfavourable step	€ 599,982 Bank debt 2025: € 599,982 ▲ 1% vs 2024 (€ 592,667) Unfavourable step	▲ 1%
Balance sheet total	€ 2,404,244 Balance sheet total 2022: € 2,404,244 First fiscal year in the series	€ 2,313,884 Balance sheet total 2023: € 2,313,884 ▼ 4% vs 2022 (€ 2,404,244) Unchanged	€ 1,908,806 Balance sheet total 2024: € 1,908,806 ▼ 18% vs 2023 (€ 2,313,884) Unchanged	€ 1,814,250 Balance sheet total 2025: € 1,814,250 ▼ 5% vs 2024 (€ 1,908,806) Unchanged	▼ 5%
Employees (FTE)	46.3 Employees (FTE) 2022: 46.3 First fiscal year in the series	49.9 Employees (FTE) 2023: 49.9 ▲ 3.6 vs 2022 (46.3) Unchanged	44.1 Employees (FTE) 2024: 44.1 ▼ 5.8 vs 2023 (49.9) Unchanged	40.9 Employees (FTE) 2025: 40.9 ▼ 3.2 vs 2024 (44.1) Unchanged	▼ 3.2

Key figures of D&D Isoltechnics, 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 D&D Isoltechnics?

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

2027 Hilde Maria Van Wassenhove stepped down as director. NBB
Jul 14, 2026 New annual accounts for financial year 2025: loss of € 284,311. Source: NBB ↗
2023 Yves Desmet became a director. NBB
2023 Hilde Maria Van Wassenhove became a director. NBB
May 19, 2005 New establishment in Sint-Pieters-Leeuw. KBO
May 19, 2005 Start of the company according to the CBE. KBO

In short

From € 15,293 profit in 2022 to € 284,311 loss in 2025.

Paid € 15,860 in corporate taxes since 2022.

Best year ever: 2022, with € 15,293 profit.

On average € 62,800 of value added per employee in 2025.

Original PDFs at the National Bank ↗

Management

H&Y 99.9%

The stake of H&Y comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

D&D Isoltechnics

Behind D&D Isoltechnics is Yves Desmet. The shares are held by H&Y (99.9%).

Directors

According to the 2025 annual accounts

Yves Desmet

Managing director

Also active at: H&Y, iSensPro, FIX vzw

since 2023

Hilde Maria Van Wassenhove

Director

Also active at: H&Y

since 2023 · until 2027

Shareholders

H&Y

99.9%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Vorstsesteenweg 120

1601 Sint-Pieters-Leeuw

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

Details

Company number

0873.909.226

VAT number

BE 0873.909.226

Registered office

Vorstsesteenweg 120, 1601 Sint-Pieters-Leeuw

Names & denominations

D&D Isoltechnics

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

19 May 2005

Peppol

Active · Active since 2 Jan 2026

Activities · NACE

Installatie van isolatie

Isolatiewerkzaamheden

View on CBE Public ↗ Annual accounts (NBB) ↗

D&D Isoltechnics

Warning lights

Financials

What happened to D&D Isoltechnics?

Management

Directors

Shareholders

Participations

Establishments

Establishment units

Details

Frequently asked questions