What does THADEE VAN OOST ARCHITECTURE do?

THADEE VAN OOST ARCHITECTURE is an architecture firm in Ottignies-Louvain-la-Neuve. Private Limited, started on 26 December 2007.

What is the address of THADEE VAN OOST ARCHITECTURE?

The registered office of THADEE VAN OOST ARCHITECTURE is located at Avenue du Chêne 2A, 1340 Ottignies-Louvain-la-Neuve.

Is THADEE VAN OOST ARCHITECTURE still active?

Yes. According to the CBE (19 September 2026) THADEE VAN OOST ARCHITECTURE is active, legal situation “Normale toestand”, started on 26 December 2007.

Is THADEE VAN OOST ARCHITECTURE registered on Peppol?

Yes, THADEE VAN OOST ARCHITECTURE is registered on the Peppol network with ID 0208:0894765513.

What is the enterprise number of THADEE VAN OOST ARCHITECTURE?

The enterprise number of THADEE VAN OOST ARCHITECTURE is BE0894765513.

When was THADEE VAN OOST ARCHITECTURE founded?

THADEE VAN OOST ARCHITECTURE was founded on 26 December 2007.

Who are the directors of THADEE VAN OOST ARCHITECTURE?

According to the 2025 annual accounts, the directors of THADEE VAN OOST ARCHITECTURE are: Thaddée Van Oost.

Is THADEE VAN OOST ARCHITECTURE a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 26 December 2007; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did THADEE VAN OOST ARCHITECTURE make in 2025?

THADEE VAN OOST ARCHITECTURE posted a profit after taxes of € 28,482 in financial year 2025.

What is the revenue of THADEE VAN OOST ARCHITECTURE?

As a small company, THADEE VAN OOST ARCHITECTURE is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 49,303.

THADEE VAN OOST ARCHITECTURE (Private Limited)

Dossier THADEE VAN OOST ARCHITECTURE, printed on 19 September 2026 from databakkes.be/en/0894765513/thadee-van-oost-architecture. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

THADEE VAN OOST ARCHITECTURE from Ottignies-Louvain-la-Neuve, company number BE0894765513, closed financial year 2025 with a result of € 28,482 after tax. For that financial year THADEE VAN OOST ARCHITECTURE recorded a gross margin of € 49,303 and equity of € 13,828. Compared with financial year 2024, the result moved from € 37,835 to € 28,482. The company is profitable. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 3, 2026.

What it is worth Healthy

€ 13,828

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

Profit Healthy

€ 28,482

▼ 25% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 13,914

▼ 33% vs 2024

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

Where the profit goes Pays out

€ 28,482 paid out

100 % of the profit went to the shareholders, the rest stayed in the company.

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

€ 33,832

▼ 23% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 3 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.

€ 19,339

▼ 27% vs 2024

€ 7,492 is repaid this year. At this pace the long-term loan is gone in ≈ 3 years.

Owed to suppliers

€ 1,692

▲ 81% vs 2024

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

Taxes

€ 7,424

▼ 18% 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	€ 20,235 Gross margin 2022: € 20,235 First fiscal year in the series	€ 36,407 Gross margin 2023: € 36,407 ▲ 80% vs 2022 (€ 20,235) Favourable step	€ 55,803 Gross margin 2024: € 55,803 ▲ 53% vs 2023 (€ 36,407) Favourable step	€ 49,303 Gross margin 2025: € 49,303 ▼ 12% vs 2024 (€ 55,803) Unfavourable step	▼ 12%
Profit after taxes	€ 12,202 Profit after taxes 2022: € 12,202 First fiscal year in the series	€ 27,437 Profit after taxes 2023: € 27,437 ▲ 125% vs 2022 (€ 12,202) Favourable step	€ 37,835 Profit after taxes 2024: € 37,835 ▲ 38% vs 2023 (€ 27,437) Favourable step	€ 28,482 Profit after taxes 2025: € 28,482 ▼ 25% vs 2024 (€ 37,835) Unfavourable step	▼ 25%
Equity	€ 15,841 Equity 2022: € 15,841 First fiscal year in the series	€ 14,279 Equity 2023: € 14,279 ▼ 10% vs 2022 (€ 15,841) Unfavourable step	€ 13,828 Equity 2024: € 13,828 ▼ 3% vs 2023 (€ 14,279) Unfavourable step	€ 13,828 Equity 2025: € 13,828 Unchanged (€ 13,828) Unchanged
Total debts	€ 9,816 Total debts 2022: € 9,816 First fiscal year in the series	€ 17,107 Total debts 2023: € 17,107 ▲ 74% vs 2022 (€ 9,816) Unfavourable step	€ 76,229 Total debts 2024: € 76,229 ▲ € 59,122 vs 2023 (€ 17,107) Unfavourable step	€ 59,675 Total debts 2025: € 59,675 ▼ 22% vs 2024 (€ 76,229) Favourable step	▼ 22%
Cash	€ 9,702 Cash 2022: € 9,702 First fiscal year in the series	€ 23,266 Cash 2023: € 23,266 ▲ 140% vs 2022 (€ 9,702) Favourable step	€ 20,790 Cash 2024: € 20,790 ▼ 11% vs 2023 (€ 23,266) Unfavourable step	€ 13,914 Cash 2025: € 13,914 ▼ 33% vs 2024 (€ 20,790) Unfavourable step	▼ 33%
Retained profit	€ 3,441 Retained profit 2022: € 3,441 First fiscal year in the series	€ 1,879 Retained profit 2023: € 1,879 ▼ 45% vs 2022 (€ 3,441) Unfavourable step	€ 1,428 Retained profit 2024: € 1,428 ▼ 24% vs 2023 (€ 1,879) Unfavourable step	€ 1,428 Retained profit 2025: € 1,428 Unchanged (€ 1,428) Unchanged
Dividend	€ 800 Dividend 2022: € 800 First fiscal year in the series	€ 29,000 Dividend 2023: € 29,000 ▲ € 28,200 vs 2022 (€ 800) Unchanged	€ 38,285 Dividend 2024: € 38,285 ▲ 32% vs 2023 (€ 29,000) Unchanged	€ 28,482 Dividend 2025: € 28,482 ▼ 26% vs 2024 (€ 38,285) Unchanged	▼ 26%
Bank debt	€ 0 Bank debt 2022: € 0 First fiscal year in the series	€ 0 Bank debt 2023: € 0 Unchanged (€ 0) Unchanged	€ 26,521 Bank debt 2024: € 26,521 Unchanged (€ 0) Unfavourable step	€ 19,339 Bank debt 2025: € 19,339 ▼ 27% vs 2024 (€ 26,521) Favourable step	▼ 27%
Balance sheet total	€ 25,658 Balance sheet total 2022: € 25,658 First fiscal year in the series	€ 31,386 Balance sheet total 2023: € 31,386 ▲ 22% vs 2022 (€ 25,658) Unchanged	€ 90,057 Balance sheet total 2024: € 90,057 ▲ 187% vs 2023 (€ 31,386) Unchanged	€ 73,503 Balance sheet total 2025: € 73,503 ▼ 18% vs 2024 (€ 90,057) Unchanged	▼ 18%

Key figures of THADEE VAN OOST ARCHITECTURE, 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 THADEE VAN OOST ARCHITECTURE?

What happened at THADEE VAN OOST ARCHITECTURE in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Aug 3, 2026 New annual accounts for financial year 2025: profit of € 28,482 (▼ 25% vs 2024). filed late Source: NBB ↗
Dec 26, 2007 Start of the company according to the CBE. KBO

In short

From € 12,202 profit in 2022 to € 28,482 profit in 2025.

Paid € 31,929 in corporate taxes since 2022.

Best year ever: 2024, with € 37,835 profit.

Paid out € 96,568 in dividends to the owners in total.

Original PDFs at the National Bank ↗

A new publication or filing at THADEE VAN OOST ARCHITECTURE? 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

Thaddée Van Oost

THADEE VAN OOST ARCHITECTURE

Behind THADEE VAN OOST ARCHITECTURE is Thaddée Van Oost.

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Directors

According to the 2025 annual accounts

Thaddée Van Oost

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue du Chêne 2A

1340 Ottignies-Louvain-la-Neuve

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

Details

Company number

0894.765.513

VAT number

BE 0894.765.513

Registered office

Avenue du Chêne 2A, 1340 Ottignies-Louvain-la-Neuve

Names & denominations

THADEE VAN OOST ARCHITECTURE

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

26 December 2007

Peppol

Active · Active since 13 Jan 2026

Activities · NACE

Activiteiten van bouwarchitecten

Architecten

View on CBE Public ↗ Annual accounts (NBB) ↗

THADEE VAN OOST ARCHITECTURE

Financials

What happened to THADEE VAN OOST ARCHITECTURE?

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

Management

Directors

Establishments

Establishment units

Details

Frequently asked questions