What does LAMBDA ARCHITECTEN do?

LAMBDA ARCHITECTEN is an architecture firm in Deinze. Private Limited, started on 11 June 2015, 1 establishment.

What is the address of LAMBDA ARCHITECTEN?

The registered office of LAMBDA ARCHITECTEN is located at Lostraat 15 box B, 9850 Deinze.

Is LAMBDA ARCHITECTEN still active?

Yes. According to the CBE (29 September 2026) LAMBDA ARCHITECTEN is active, legal situation “Normale toestand”, started on 11 June 2015.

Is LAMBDA ARCHITECTEN registered on Peppol?

Yes, LAMBDA ARCHITECTEN is registered on the Peppol network with ID 0208:0631954406.

What is the enterprise number of LAMBDA ARCHITECTEN?

The enterprise number of LAMBDA ARCHITECTEN is BE0631954406.

When was LAMBDA ARCHITECTEN founded?

LAMBDA ARCHITECTEN was founded on 11 June 2015.

Who are the directors of LAMBDA ARCHITECTEN?

According to the 2025 annual accounts, the directors of LAMBDA ARCHITECTEN are: Bart Van Laere.

Is LAMBDA ARCHITECTEN a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 11 June 2015; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did LAMBDA ARCHITECTEN make in 2025?

LAMBDA ARCHITECTEN posted a profit after taxes of € 10,329 in financial year 2025.

What is the revenue of LAMBDA ARCHITECTEN?

As a small company, LAMBDA ARCHITECTEN is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 30,253.

LAMBDA ARCHITECTEN (Private Limited) - Deinze

Dossier LAMBDA ARCHITECTEN, printed on 29 September 2026 from databakkes.be/en/0631954406/lambda-architecten. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

LAMBDA ARCHITECTEN from Deinze, company number BE0631954406, closed financial year 2025 with a result of € 10,329 after tax. For that financial year LAMBDA ARCHITECTEN recorded a gross margin of € 30,253 and equity of € 50,885. Compared with financial year 2024, the result moved from € 50,795 to € 10,329. The company is profitable. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 31, 2026.

What it is worth Growing

€ 50,885

▲ 25% vs 2024

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

Profit Healthy

€ 10,329

▼ 80% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 57,742

▼ 34% 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 € 32,285.

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

€ 4,114

▲ 62% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 8 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.

€ 77,768

▼ 9% vs 2024

€ 9,307 is repaid this year. At this pace the long-term loan is gone in ≈ 8 years.

Taxes

€ 7,311

▼ 57% vs 2024

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	2025	Change 2024 → 2025
Gross margin	€ 22,068 Gross margin 2022: € 22,068 First fiscal year in the series	€ 27,573 Gross margin 2023: € 27,573 ▲ 25% vs 2022 (€ 22,068) Favourable step	€ 73,181 Gross margin 2024: € 73,181 ▲ 165% vs 2023 (€ 27,573) Favourable step	€ 30,253 Gross margin 2025: € 30,253 ▼ 59% vs 2024 (€ 73,181) Unfavourable step	▼ 59%
Profit after taxes	€ -742 Profit after taxes 2022: € -742 First fiscal year in the series	€ 8,313 Profit after taxes 2023: € 8,313 ▲ € 9,055 vs 2022 (€ -742) Favourable step	€ 50,795 Profit after taxes 2024: € 50,795 ▲ € 42,483 vs 2023 (€ 8,313) Favourable step	€ 10,329 Profit after taxes 2025: € 10,329 ▼ 80% vs 2024 (€ 50,795) Unfavourable step	▼ 80%
Equity	€ -18,553 Equity 2022: € -18,553 First fiscal year in the series	€ -10,240 Equity 2023: € -10,240 ▲ € 8,313 vs 2022 (€ -18,553) Favourable step	€ 40,555 Equity 2024: € 40,555 ▲ € 50,795 vs 2023 (€ -10,240) Favourable step	€ 50,885 Equity 2025: € 50,885 ▲ 25% vs 2024 (€ 40,555) Favourable step	▲ 25%
Total debts	€ 142,554 Total debts 2022: € 142,554 First fiscal year in the series	€ 144,554 Total debts 2023: € 144,554 ▲ 1% vs 2022 (€ 142,554) Unfavourable step	€ 139,086 Total debts 2024: € 139,086 ▼ 4% vs 2023 (€ 144,554) Favourable step	€ 94,716 Total debts 2025: € 94,716 ▼ 32% vs 2024 (€ 139,086) Favourable step	▼ 32%
Cash	€ 25,066 Cash 2022: € 25,066 First fiscal year in the series	€ 39,281 Cash 2023: € 39,281 ▲ 57% vs 2022 (€ 25,066) Favourable step	€ 87,739 Cash 2024: € 87,739 ▲ 123% vs 2023 (€ 39,281) Favourable step	€ 57,742 Cash 2025: € 57,742 ▼ 34% vs 2024 (€ 87,739) Unfavourable step	▼ 34%
Land & buildings	€ 83,531 Land & buildings 2022: € 83,531 First fiscal year in the series	€ 77,181 Land & buildings 2023: € 77,181 ▼ 8% vs 2022 (€ 83,531) Unchanged	€ 78,823 Land & buildings 2024: € 78,823 ▲ 2% vs 2023 (€ 77,181) Unchanged	€ 69,515 Land & buildings 2025: € 69,515 ▼ 12% vs 2024 (€ 78,823) Unchanged	▼ 12%
Retained profit	€ -37,153 Retained profit 2022: € -37,153 First fiscal year in the series	€ -28,840 Retained profit 2023: € -28,840 ▲ € 8,313 vs 2022 (€ -37,153) Favourable step	€ 21,955 Retained profit 2024: € 21,955 ▲ € 50,795 vs 2023 (€ -28,840) Favourable step	€ 32,285 Retained profit 2025: € 32,285 ▲ 47% vs 2024 (€ 21,955) Favourable step	▲ 47%
Bank debt	€ 104,115 Bank debt 2022: € 104,115 First fiscal year in the series	€ 93,372 Bank debt 2023: € 93,372 ▼ 10% vs 2022 (€ 104,115) Favourable step	€ 85,223 Bank debt 2024: € 85,223 ▼ 9% vs 2023 (€ 93,372) Favourable step	€ 77,768 Bank debt 2025: € 77,768 ▼ 9% vs 2024 (€ 85,223) Favourable step	▼ 9%
Balance sheet total	€ 124,000 Balance sheet total 2022: € 124,000 First fiscal year in the series	€ 134,314 Balance sheet total 2023: € 134,314 ▲ 8% vs 2022 (€ 124,000) Unchanged	€ 179,641 Balance sheet total 2024: € 179,641 ▲ 34% vs 2023 (€ 134,314) Unchanged	€ 145,600 Balance sheet total 2025: € 145,600 ▼ 19% vs 2024 (€ 179,641) Unchanged	▼ 19%

Key figures of LAMBDA ARCHITECTEN, 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 LAMBDA ARCHITECTEN?

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

Aug 31, 2026 New annual accounts for financial year 2025: profit of € 10,329 (▼ 80% vs 2024). filed late Source: NBB ↗
Jan 2, 2017 New establishment in Deinze. KBO
Jun 11, 2015 Start of the company according to the CBE. KBO

In short

From € 742 loss in 2022 to € 10,329 profit in 2025.

Paid € 7,719 in corporate taxes since 2022.

Best year ever: 2024, with € 50,795 profit.

Original PDFs at the National Bank ↗

A new publication or filing at LAMBDA ARCHITECTEN? 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

Bart Van Laere

LAMBDA ARCHITECTEN

Behind LAMBDA ARCHITECTEN is Bart Van Laere.

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Directors

According to the 2025 annual accounts

Bart Van Laere

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Lostraat 15 box B

9850 Deinze

2.270.387.938

Lostraat 15 box B000

9850 Deinze

Active since 2 January 2017

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

Details

Company number

0631.954.406

VAT number

BE 0631.954.406

Registered office

Lostraat 15 bus B, 9850 Deinze

Names & denominations

LAMBDA ARCHITECTEN

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

11 June 2015

Peppol

Active · Active since 9 Jul 2025

Activities · NACE

Activiteiten van bouwarchitecten

Verhuur en exploitatie van eigen of geleased residentieel onroerend goed, exclusief sociale woningen

View on CBE Public ↗ Annual accounts (NBB) ↗

LAMBDA ARCHITECTEN

Financials

What happened to LAMBDA ARCHITECTEN?

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

Management

Directors

Establishments

Establishment units

Details

Frequently asked questions