What does ISOL DZ do?

ISOL DZ is a specialised building contractor in Zele. Private Limited, started on 26 July 2022, 1 establishment.

What is the address of ISOL DZ?

The registered office of ISOL DZ is located at A. Van der Moerenstraat 35 W2, 9240 Zele.

Is ISOL DZ still active?

Yes. According to the CBE (30 September 2026) ISOL DZ is active, legal situation “Normale toestand”, started on 26 July 2022.

Is ISOL DZ registered on Peppol?

Yes, ISOL DZ is registered on the Peppol network with ID 0208:0788892387.

What is the enterprise number of ISOL DZ?

The enterprise number of ISOL DZ is BE0788892387.

When was ISOL DZ founded?

ISOL DZ was founded on 26 July 2022.

Is ISOL DZ a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 26 July 2022; 3 annual accounts filed, latest fiscal year 2024.

How much profit did ISOL DZ make in 2024?

ISOL DZ posted a profit after taxes of € 32,066 in financial year 2024.

What is the revenue of ISOL DZ?

In its most recent annual accounts (2024), ISOL DZ reported revenue of € 151,476.

ISOL DZ (Private Limited) - Zele - BE0788892387

Dossier ISOL DZ, printed on 30 September 2026 from databakkes.be/en/0788892387/isol-dz. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2024

ISOL DZ from Zele, company number BE0788892387, closed financial year 2024 with a result of € 32,066 after tax. For that financial year ISOL DZ recorded revenue of € 151,476 and equity of € 61,820. Compared with financial year 2023, the result moved from € 21,155 to € 32,066. 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 November 13, 2025.

What it is worth Growing

€ 61,820

▲ 108% vs 2023

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

Profit Growing

€ 32,066

▲ 52% vs 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 17,888

▲ € 15,776 vs 2023

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

Where the profit goes Growing

Stays in the company

No dividend for 2024. Retained profit grew to € 59,820.

People and assets in 2024

Vehicles and equipment

€ 17,065

▲ 253% vs 2023

Book value of vehicles, furniture and equipment.

Debts at end 2024

Bank debt

None

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

Owed to suppliers

€ 12,029

▲ 61% vs 2023

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

Taxes

€ 16,505

▲ 57% vs 2023

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	Change 2023 → 2024
Revenue	-	€ 66,221 Revenue 2023: € 66,221 First fiscal year in the series	€ 151,476 Revenue 2024: € 151,476 ▲ 129% vs 2023 (€ 66,221) Favourable step	▲ 129%
Gross margin	€ 8,935 Gross margin 2022: € 8,935 First fiscal year in the series	€ 30,319 Gross margin 2023: € 30,319 ▲ 239% vs 2022 (€ 8,935) Favourable step	€ 57,815 Gross margin 2024: € 57,815 ▲ 91% vs 2023 (€ 30,319) Favourable step	▲ 91%
Profit after taxes	€ 6,600 Profit after taxes 2022: € 6,600 First fiscal year in the series	€ 21,155 Profit after taxes 2023: € 21,155 ▲ 221% vs 2022 (€ 6,600) Favourable step	€ 32,066 Profit after taxes 2024: € 32,066 ▲ 52% vs 2023 (€ 21,155) Favourable step	▲ 52%
Equity	€ 8,600 Equity 2022: € 8,600 First fiscal year in the series	€ 29,754 Equity 2023: € 29,754 ▲ 246% vs 2022 (€ 8,600) Favourable step	€ 61,820 Equity 2024: € 61,820 ▲ 108% vs 2023 (€ 29,754) Favourable step	▲ 108%
Total debts	€ 6,142 Total debts 2022: € 6,142 First fiscal year in the series	€ 17,955 Total debts 2023: € 17,955 ▲ 192% vs 2022 (€ 6,142) Unfavourable step	€ 28,534 Total debts 2024: € 28,534 ▲ 59% vs 2023 (€ 17,955) Unfavourable step	▲ 59%
Cash	€ 4,993 Cash 2022: € 4,993 First fiscal year in the series	€ 2,112 Cash 2023: € 2,112 ▼ 58% vs 2022 (€ 4,993) Unfavourable step	€ 17,888 Cash 2024: € 17,888 ▲ € 15,776 vs 2023 (€ 2,112) Favourable step	▲ € 15,776
Retained profit	€ 6,600 Retained profit 2022: € 6,600 First fiscal year in the series	€ 27,754 Retained profit 2023: € 27,754 ▲ € 21,155 vs 2022 (€ 6,600) Favourable step	€ 59,820 Retained profit 2024: € 59,820 ▲ 116% vs 2023 (€ 27,754) Favourable step	▲ 116%
Balance sheet total	€ 14,742 Balance sheet total 2022: € 14,742 First fiscal year in the series	€ 47,709 Balance sheet total 2023: € 47,709 ▲ 224% vs 2022 (€ 14,742) Unchanged	€ 90,354 Balance sheet total 2024: € 90,354 ▲ 89% vs 2023 (€ 47,709) Unchanged	▲ 89%

Key figures of ISOL DZ, fiscal years 2022 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.

What happened to ISOL DZ?

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

Nov 13, 2025 New annual accounts for financial year 2024: profit of € 32,066 (▲ 52% vs 2023). filed late Source: NBB ↗
Jul 26, 2022 New establishment in Zele. KBO
Jul 26, 2022 Start of the company according to the CBE. KBO

In short

From € 6,600 profit in 2022 to € 32,066 profit in 2024.

Paid € 18,189 in corporate taxes since 2022.

Best year ever: 2024, with € 32,066 profit.

Original PDFs at the National Bank ↗

A new publication or filing at ISOL DZ? 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

Establishments

Establishment units

Physical locations of this company

Registered office

A. Van der Moerenstraat 35 W2

9240 Zele

2.338.525.785

Lange Akker 107

9240 Zele

Active since 26 July 2022

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

Details

Company number

0788.892.387

VAT number

BE 0788.892.387

Registered office

A. Van der Moerenstraat 35 W2, 9240 Zele

Names & denominations

ISOL DZ

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

26 July 2022

Peppol

Active · Active since 1 Jan 2026

Activities · NACE

Installatie van isolatie

Isolatiewerkzaamheden

Overige gespecialiseerde bouwactiviteiten, neg

Installatie van verwarming, klimaatregeling, koeling en ventilatie aangedreven door elektriciteit

Overige gespecialiseerde bouwwerkzaamheden

View on CBE Public ↗ Annual accounts (NBB) ↗