Active · per the CBE, 30 October 2026
3B Constructions et Toitures logo

3B Constructions et Toitures

BE0634757112

Rechtspersoon Private limited company 1 establishment

3B Constructions et Toitures is a construction company in Lens (Hainaut). Private Limited, started on 31 July 2015, 1 establishment.

Grand'Place(L) 17, 7870 Lens (Hainaut) 3bconstructions.be

Behind the company: André Merlin, Lionel Merlin.

Active for

11 year, 2 months

Warning lights

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

  • Negative equity NBB

    More debt than assets in 3 of the last 4 fiscal years.

  • Two loss years in a row NBB

    Negative result in 2024 and 2025.

  • Tight liquidity NBB

    Cash and receivables cover 29 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

3B Constructions et Toitures from Lens (Hainaut), company number BE0634757112, closed financial year 2025 with a result of € -91,349 after tax. For that financial year 3B Constructions et Toitures recorded a gross margin of € 262,308 and equity of € -76,527. Compared with financial year 2024, the result moved from € -18,902 to € -91,349. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on July 24, 2026.

What it is worth Caution

€ -76,527

▼ € 91,349 vs 2024

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

Loss Caution

€ -91,349

▼ 383 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 46,116

▲ € 40,908 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 € -135,277.

People and assets in 2025

Wage cost

€ 270,504

▲ 141% vs 2024

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

€ 56,739

▲ 24% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 7 years to go

€ 1.1 million

€ 166,553 is repaid this year. At this pace the long-term loan is gone in ≈ 7 years.

Owed to suppliers

€ 124,483

▼ 44% vs 2024

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

Taxes and wages

€ 23,893

▲ 217% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € -7,508 € 59,979 € 148,727 € 262,308 ▲ 76%
Profit after taxes € -9,320 € 11,625 € -18,902 € -91,349 ▼ € 72,447
Equity € -17,900 € -6,275 € 14,823 € -76,527 ▼ € 91,349
Total debts € 176,105 € 438,376 € 2,206,757 € 2,219,998 ▲ 1%
Cash € 3,918 € 9,414 € 5,208 € 46,116 ▲ € 40,908
Retained profit € -36,650 € -25,025 € -43,927 € -135,277 ▼ € 91,349
Bank debt € 30,000 € 30,000 € 1,124,922 € 1,122,596
Balance sheet total € 158,205 € 432,101 € 2,221,579 € 2,143,471 ▼ 4%
Employees (FTE) - - 3.1 -

Key figures of 3B Constructions et Toitures, 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 3B Constructions et Toitures?

What happened at 3B Constructions et Toitures in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 91,349. Source: NBB ↗
  • André Merlin became a director. NBB
  • Lionel Merlin became a director. NBB
  • New establishment in Lens (Hainaut). KBO
  • Start of the company according to the CBE. KBO

In short

From € 9,320 loss in 2022 to € 91,349 loss in 2025.

Paid € 1,063 in corporate taxes since 2022.

Best year ever: 2023, with € 11,625 profit.

On average € 48,000 of value added per employee in 2024.

Management

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

3B Constructions et Toitures

Behind 3B Constructions et Toitures are André Merlin and Lionel Merlin. The shares are held by STERLINE (40%).

Directors

According to the 2025 annual accounts

André Merlin

Director

since 2021

Lionel Merlin

Director

Also active at: Manufacture du Bois

since 2021

Shareholders

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Grand'Place(L) 17

7870 Lens (Hainaut)

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

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

Website

Technologies

Adobe FontsContact Form 7ElementorFont AwesomeLiteSpeedPHPWordPressYoast SEOjQueryjQuery UIlazysizes

Hosting & Email

Email provider

Microsoft 365

Hosting

AS-HOSTINGER, CY

DNS

Cloudflare DNS

Website info

HTTPS Ja
Languages FR

Features

Jobs

Security

✓ HTTPS
✓ SPF
✓ DMARC

Details

Company number
0634.757.112
VAT number
BE 0634.757.112
Registered office
Grand'Place(L) 17, 7870 Lens (Hainaut)
Names & denominations
3B Constructions et Toitures · S.H.I.
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
31 July 2015
Peppol
Active · Active since 24 Sept 2024
Activities · NACE

Algemene bouw van residentiële gebouwen

Groothandel in bouwmaterialen, algemeen assortiment

Groothandel in overige bouwmaterialen

Ontwikkeling van residentiële bouwprojecten

Frequently asked questions

What does 3B Constructions et Toitures do?
3B Constructions et Toitures is a construction company in Lens (Hainaut). Private Limited, started on 31 July 2015, 1 establishment.
What is the address of 3B Constructions et Toitures?
The registered office of 3B Constructions et Toitures is located at Grand'Place(L) 17, 7870 Lens (Hainaut).
Is 3B Constructions et Toitures still active?
Yes. According to the CBE (30 October 2026) 3B Constructions et Toitures is active, legal situation “Normale toestand”, started on 31 July 2015.
Is 3B Constructions et Toitures registered on Peppol?
Yes, 3B Constructions et Toitures is registered on the Peppol network with ID 0208:0634757112.
What is the enterprise number of 3B Constructions et Toitures?
The enterprise number of 3B Constructions et Toitures is BE0634757112.
When was 3B Constructions et Toitures founded?
3B Constructions et Toitures was founded on 31 July 2015.