What does ONE CONSTRUCTION do?

ONE CONSTRUCTION is registered with the CBE as active in: Ontwikkeling van residentiële bouwprojecten. Private Limited, started on 29 August 2011, 1 establishment.

What is the address of ONE CONSTRUCTION?

The registered office of ONE CONSTRUCTION is located at Koloniënstraat 11, 1000 Brussel.

Is ONE CONSTRUCTION still active?

Yes. According to the CBE (30 October 2026) ONE CONSTRUCTION is active, legal situation “Normale toestand”, started on 29 August 2011.

Is ONE CONSTRUCTION registered on Peppol?

Yes, ONE CONSTRUCTION is registered on the Peppol network with ID 0208:0838963985.

What is the enterprise number of ONE CONSTRUCTION?

The enterprise number of ONE CONSTRUCTION is BE0838963985.

When was ONE CONSTRUCTION founded?

ONE CONSTRUCTION was founded on 29 August 2011.

Who are the directors of ONE CONSTRUCTION?

According to the 2025 annual accounts, the directors of ONE CONSTRUCTION are: Jan Coenegrachts.

Is ONE CONSTRUCTION a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 29 August 2011; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did ONE CONSTRUCTION make in 2025?

ONE CONSTRUCTION recorded a loss after taxes of € 111,680 in financial year 2025.

What is the revenue of ONE CONSTRUCTION?

As a small company, ONE CONSTRUCTION is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -15,824.

ONE CONSTRUCTION (Private Limited) - Brussel

Dossier ONE CONSTRUCTION, printed on 30 October 2026 from databakkes.be/en/0838963985/one-construction. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

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 4 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 0 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

ONE CONSTRUCTION from Brussel, company number BE0838963985, closed financial year 2025 with a result of € -111,680 after tax. For that financial year ONE CONSTRUCTION recorded a gross margin of € -15,824 and equity of € -538,872. Compared with financial year 2024, the result moved from € -152,274 to € -111,680. 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 16, 2026.

What it is worth Caution

€ -538,872

▼ € 111,680 vs 2024

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

Loss Caution

€ -111,680

▲ 27 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 37

▼ 54% 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 € -558,872.

Debts at end 2025

Bank debt

€ 2.5 million

▲ 6% vs 2024

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 25,062

▼ 84% vs 2024

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

Taxes

€ 84,600

▼ 27% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ -39,214 Gross margin 2022: € -39,214 First fiscal year in the series	€ 213,924 Gross margin 2023: € 213,924 ▲ € 253,138 vs 2022 (€ -39,214) Favourable step	€ -3,834 Gross margin 2024: € -3,834 ▼ € 217,758 vs 2023 (€ 213,924) Unfavourable step	€ -15,824 Gross margin 2025: € -15,824 ▼ € 11,991 vs 2024 (€ -3,834) Unfavourable step	▼ € 11,991
Profit after taxes	€ -171,214 Profit after taxes 2022: € -171,214 First fiscal year in the series	€ 80,990 Profit after taxes 2023: € 80,990 ▲ € 252,204 vs 2022 (€ -171,214) Favourable step	€ -152,274 Profit after taxes 2024: € -152,274 ▼ € 233,264 vs 2023 (€ 80,990) Unfavourable step	€ -111,680 Profit after taxes 2025: € -111,680 ▲ € 40,595 vs 2024 (€ -152,274) Favourable step	▲ € 40,595
Equity	€ -355,908 Equity 2022: € -355,908 First fiscal year in the series	€ -274,918 Equity 2023: € -274,918 ▲ € 80,990 vs 2022 (€ -355,908) Favourable step	€ -427,193 Equity 2024: € -427,193 ▼ € 152,274 vs 2023 (€ -274,918) Unfavourable step	€ -538,872 Equity 2025: € -538,872 ▼ € 111,680 vs 2024 (€ -427,193) Unfavourable step	▼ € 111,680
Total debts	€ 2,123,392 Total debts 2022: € 2,123,392 First fiscal year in the series	€ 2,462,105 Total debts 2023: € 2,462,105 ▲ 16% vs 2022 (€ 2,123,392) Unfavourable step	€ 2,616,088 Total debts 2024: € 2,616,088 ▲ 6% vs 2023 (€ 2,462,105) Unfavourable step	€ 2,598,186 Total debts 2025: € 2,598,186 ▼ 1% vs 2024 (€ 2,616,088) Favourable step	▼ 1%
Cash	€ 342 Cash 2022: € 342 First fiscal year in the series	€ 1,067 Cash 2023: € 1,067 ▲ 213% vs 2022 (€ 342) Favourable step	€ 81 Cash 2024: € 81 ▼ 92% vs 2023 (€ 1,067) Unfavourable step	€ 37 Cash 2025: € 37 ▼ 54% vs 2024 (€ 81) Unfavourable step	▼ 54%
Retained profit	€ -375,908 Retained profit 2022: € -375,908 First fiscal year in the series	€ -294,918 Retained profit 2023: € -294,918 ▲ € 80,990 vs 2022 (€ -375,908) Favourable step	€ -447,193 Retained profit 2024: € -447,193 ▼ € 152,274 vs 2023 (€ -294,918) Unfavourable step	€ -558,872 Retained profit 2025: € -558,872 ▼ € 111,680 vs 2024 (€ -447,193) Unfavourable step	▼ € 111,680
Bank debt	€ 2,064,812 Bank debt 2022: € 2,064,812 First fiscal year in the series	€ 2,205,905 Bank debt 2023: € 2,205,905 ▲ 7% vs 2022 (€ 2,064,812) Unfavourable step	€ 2,347,385 Bank debt 2024: € 2,347,385 ▲ 6% vs 2023 (€ 2,205,905) Unfavourable step	€ 2,488,524 Bank debt 2025: € 2,488,524 ▲ 6% vs 2024 (€ 2,347,385) Unfavourable step	▲ 6%
Balance sheet total	€ 1,767,484 Balance sheet total 2022: € 1,767,484 First fiscal year in the series	€ 2,187,187 Balance sheet total 2023: € 2,187,187 ▲ 24% vs 2022 (€ 1,767,484) Unchanged	€ 2,188,895 Balance sheet total 2024: € 2,188,895 Unchanged (€ 2,187,187) Unchanged	€ 2,059,313 Balance sheet total 2025: € 2,059,313 ▼ 6% vs 2024 (€ 2,188,895) Unchanged	▼ 6%

Key figures of ONE CONSTRUCTION, 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 ONE CONSTRUCTION?

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

Jul 16, 2026 New annual accounts for financial year 2025: loss of € 111,680. Source: NBB ↗
Aug 29, 2011 New establishment in Brussel. KBO
Aug 29, 2011 Start of the company according to the CBE. KBO

In short

From € 171,214 loss in 2022 to € 111,680 loss in 2025.

Best year ever: 2023, with € 80,990 profit.

Original PDFs at the National Bank ↗

Management

ONE GROUP 100%

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

ONE CONSTRUCTION

Behind ONE CONSTRUCTION is Jan Coenegrachts. The shares are held by ONE GROUP (100%).

Directors

According to the 2025 annual accounts

Jan Coenegrachts

Managing director

Also active at: Marsim Beheer, IMNOSEN, PHILCO, BEHEER QUIRIJNEN, COENEGRACHTS STABLES, VASTGOED CW RE1, ICN PERENSTRAAT, ONE GROUP +21 more

Shareholders

ONE GROUP

100%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Koloniënstraat 11

1000 Brussel

2.202.520.503

Joseph Stevensstraat 7

1000 Brussel

Active since 29 August 2011

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

Details

Company number

0838.963.985

VAT number

BE 0838.963.985

Registered office

Koloniënstraat 11, 1000 Brussel

Names & denominations

ONE CONSTRUCTION

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

29 August 2011

Peppol

Active · Active since 18 Sept 2025

Activities · NACE

Ontwikkeling van residentiële bouwprojecten

Ontwikkeling van niet-residentiële bouwprojecten

Algemene bouw van residentiële gebouwen

Bouw van andere civieltechnische werken, neg

Activiteiten van ingenieurs en aanverwante technische adviseurs, exclusief landmeters-experts

View on CBE Public ↗ Annual accounts (NBB) ↗

ONE CONSTRUCTION

Warning lights

Financials

What happened to ONE CONSTRUCTION?

Management

Directors

Shareholders

Participations

Establishments

Establishment units

Details

Frequently asked questions