Active · per the CBE, 29 September 2026

ISOLATIEWERKEN LUTIN

BE0831153507

Rechtspersoon Private limited company 1 establishment

ISOLATIEWERKEN LUTIN is a specialised building contractor in Deerlijk. Private Limited, started on 15 November 2010, 1 establishment.

Oude Heerweg 1, 8540 Deerlijk 0497260202 [email protected]

Behind the company: Niels Lutin.

Active for

15 year, 10 months

Financials

Financial year 2025

ISOLATIEWERKEN LUTIN from Deerlijk, company number BE0831153507, closed financial year 2025 with a result of € 105,939 after tax. For that financial year ISOLATIEWERKEN LUTIN recorded a gross margin of € 816,005 and equity of € 839,038. Compared with financial year 2024, the result moved from € 221,870 to € 105,939. 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 8, 2026.

What it is worth Growing

€ 839,038

▲ 10% vs 2024

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

Profit Healthy

€ 105,939

▼ 52% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 373,415

▲ 38% vs 2024

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

Where the profit goes Pays out

€ 30,000 paid out

28 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2025

Full-time equivalents

9.3

▼ 0.3 vs 2024

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

Wage cost

€ 572,651

▲ 9% vs 2024

€ 61,600 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

€ 54,241

▼ 26% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 9 years to go

€ 642,331

▼ 10% vs 2024

€ 70,427 is repaid this year. At this pace the long-term loan is gone in ≈ 9 years.

Owed to suppliers

€ 141,319

▲ 57% vs 2024

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

Taxes and wages

€ 121,740

▲ 18% vs 2024

Taxes, VAT and social contributions still to pay.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 708,435 € 609,181 € 943,688 € 816,005 ▼ 14%
Profit after taxes € 131,550 € 24,029 € 221,870 € 105,939 ▼ 52%
Equity € 577,200 € 571,229 € 763,099 € 839,038 ▲ 10%
Total debts € 1,033,127 € 1,106,295 € 936,615 € 938,191
Cash € 247,955 € 237,764 € 270,085 € 373,415 ▲ 38%
Land & buildings € 1,069,050 € 1,035,398 € 1,001,745 € 968,093 ▼ 3%
Retained profit € 450,800 € 444,829 € 636,699 € 712,638 ▲ 12%
Dividend € 30,000 € 30,000 € 30,000 € 30,000
Bank debt € 820,481 € 761,855 € 711,539 € 642,331 ▼ 10%
Balance sheet total € 1,610,328 € 1,677,525 € 1,699,714 € 1,777,230 ▲ 5%
Employees (FTE) 8.7 9.3 9.6 9.3 ▼ 0.3

Key figures of ISOLATIEWERKEN LUTIN, 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 ISOLATIEWERKEN LUTIN?

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

  • New annual accounts for financial year 2025: profit of € 105,939 (▼ 52% vs 2024). Source: NBB ↗
  • New establishment in Deerlijk. KBO
  • Start of the company according to the CBE. KBO

In short

From € 131,550 profit in 2022 to € 105,939 profit in 2025.

Paid € 173,878 in corporate taxes since 2022.

Best year ever: 2024, with € 221,870 profit.

On average € 87,700 of value added per employee in 2025.

Management

Niels Lutin
ISOLATIEWERKEN LUTIN

Behind ISOLATIEWERKEN LUTIN is Niels Lutin.

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Directors

According to the 2025 annual accounts

Niels Lutin

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Oude Heerweg 1

8540 Deerlijk

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

Details

Company number
0831.153.507
VAT number
BE 0831.153.507
Registered office
Oude Heerweg 1, 8540 Deerlijk
Names & denominations
ISOLATIEWERKEN LUTIN
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
15 November 2010
Peppol
Active · Active since 30 Jan 2025
Activities · NACE

Installatie van isolatie

Isolatiewerkzaamheden

Schrijnwerk

Handel in eigen onroerend goed

Frequently asked questions

What does ISOLATIEWERKEN LUTIN do?
ISOLATIEWERKEN LUTIN is a specialised building contractor in Deerlijk. Private Limited, started on 15 November 2010, 1 establishment.
What is the address of ISOLATIEWERKEN LUTIN?
The registered office of ISOLATIEWERKEN LUTIN is located at Oude Heerweg 1, 8540 Deerlijk.
Is ISOLATIEWERKEN LUTIN still active?
Yes. According to the CBE (29 September 2026) ISOLATIEWERKEN LUTIN is active, legal situation “Normale toestand”, started on 15 November 2010.
Is ISOLATIEWERKEN LUTIN registered on Peppol?
Yes, ISOLATIEWERKEN LUTIN is registered on the Peppol network with ID 0208:0831153507.
What is the enterprise number of ISOLATIEWERKEN LUTIN?
The enterprise number of ISOLATIEWERKEN LUTIN is BE0831153507.
When was ISOLATIEWERKEN LUTIN founded?
ISOLATIEWERKEN LUTIN was founded on 15 November 2010.