What does D-ONE Architects do?

D-ONE Architects is an architecture firm in Oostende. Private Limited, started on 13 September 2022, 1 establishment.

What is the address of D-ONE Architects?

The registered office of D-ONE Architects is located at Torhoutsesteenweg 52, 8400 Oostende.

Is D-ONE Architects still active?

Yes. According to the CBE (29 October 2026) D-ONE Architects is active, legal situation “Normale toestand”, started on 13 September 2022.

Is D-ONE Architects registered on Peppol?

Yes, D-ONE Architects is registered on the Peppol network with ID 0208:0790751621.

What is the enterprise number of D-ONE Architects?

The enterprise number of D-ONE Architects is BE0790751621.

When was D-ONE Architects founded?

D-ONE Architects was founded on 13 September 2022.

Who are the directors of D-ONE Architects?

According to the 2025 annual accounts, the directors of D-ONE Architects are: Nele Coppieters, Wouter De Stecker.

Is D-ONE Architects a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 13 September 2022; 3 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did D-ONE Architects make in 2025?

D-ONE Architects posted a profit after taxes of € 22,623 in financial year 2025.

What is the revenue of D-ONE Architects?

As a small company, D-ONE Architects is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 44,886.

How many employees does D-ONE Architects have?

According to the 2025 annual accounts, D-ONE Architects has 0 full-time equivalents (FTE).

D-ONE Architects (Private Limited) - Oostende

Dossier D-ONE Architects, printed on 29 October 2026 from databakkes.be/en/0790751621/d-one-architects. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

D-ONE Architects from Oostende, company number BE0790751621, closed financial year 2025 with a result of € 22,623 after tax. For that financial year D-ONE Architects recorded a gross margin of € 44,886 and equity of € 195,567. Compared with financial year 2024, the result moved from € 4,251 to € 22,623. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on April 27, 2026.

What it is worth Growing

€ 195,567

▲ 13% vs 2024

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

Profit Growing

€ 22,623

▲ € 18,371 vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 62,658

▲ 83% 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 € -4,433.

People and assets in 2025

Full-time equivalents

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

Debts at end 2025

Bank debt ≈ 10 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.

€ 1.1 million

▼ 9% vs 2024

€ 109,596 is repaid this year. At this pace the long-term loan is gone in ≈ 10 years.

Owed to suppliers

€ 10,340

▼ 53% vs 2024

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

Taxes

€ 8,747

▼ 39% 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)
	2023	2024	2025	Change 2024 → 2025
Gross margin	€ -4,721 Gross margin 2023: € -4,721 First fiscal year in the series	€ 33,101 Gross margin 2024: € 33,101 ▲ € 37,822 vs 2023 (€ -4,721) Favourable step	€ 44,886 Gross margin 2025: € 44,886 ▲ 36% vs 2024 (€ 33,101) Favourable step	▲ 36%
Profit after taxes	€ -31,307 Profit after taxes 2023: € -31,307 First fiscal year in the series	€ 4,251 Profit after taxes 2024: € 4,251 ▲ € 35,558 vs 2023 (€ -31,307) Favourable step	€ 22,623 Profit after taxes 2025: € 22,623 ▲ € 18,371 vs 2024 (€ 4,251) Favourable step	▲ € 18,371
Equity	€ 168,693 Equity 2023: € 168,693 First fiscal year in the series	€ 172,945 Equity 2024: € 172,945 ▲ 3% vs 2023 (€ 168,693) Favourable step	€ 195,567 Equity 2025: € 195,567 ▲ 13% vs 2024 (€ 172,945) Favourable step	▲ 13%
Total debts	€ 1,304,284 Total debts 2023: € 1,304,284 First fiscal year in the series	€ 1,210,065 Total debts 2024: € 1,210,065 ▼ 7% vs 2023 (€ 1,304,284) Favourable step	€ 1,086,158 Total debts 2025: € 1,086,158 ▼ 10% vs 2024 (€ 1,210,065) Favourable step	▼ 10%
Cash	€ 13,556 Cash 2023: € 13,556 First fiscal year in the series	€ 34,291 Cash 2024: € 34,291 ▲ 153% vs 2023 (€ 13,556) Favourable step	€ 62,658 Cash 2025: € 62,658 ▲ 83% vs 2024 (€ 34,291) Favourable step	▲ 83%
Retained profit	€ -31,307 Retained profit 2023: € -31,307 First fiscal year in the series	€ -27,055 Retained profit 2024: € -27,055 ▲ € 4,251 vs 2023 (€ -31,307) Favourable step	€ -4,433 Retained profit 2025: € -4,433 ▲ € 22,623 vs 2024 (€ -27,055) Favourable step	▲ € 22,623
Bank debt	€ 1,277,395 Bank debt 2023: € 1,277,395 First fiscal year in the series	€ 1,173,700 Bank debt 2024: € 1,173,700 ▼ 8% vs 2023 (€ 1,277,395) Favourable step	€ 1,067,071 Bank debt 2025: € 1,067,071 ▼ 9% vs 2024 (€ 1,173,700) Favourable step	▼ 9%
Balance sheet total	€ 1,472,977 Balance sheet total 2023: € 1,472,977 First fiscal year in the series	€ 1,383,010 Balance sheet total 2024: € 1,383,010 ▼ 6% vs 2023 (€ 1,472,977) Unchanged	€ 1,281,725 Balance sheet total 2025: € 1,281,725 ▼ 7% vs 2024 (€ 1,383,010) Unchanged	▼ 7%

Key figures of D-ONE Architects, fiscal years 2023 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 April 2027.

What happened to D-ONE Architects?

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

Apr 27, 2026 New annual accounts for financial year 2025: profit of € 22,623 (▲ € 18,371 vs 2024). Source: NBB ↗
Sep 13, 2022 New establishment in Oostende. KBO
2022 Nele Coppieters became a director. NBB
2022 Wouter De Stecker became a director. NBB
Sep 13, 2022 Start of the company according to the CBE. KBO

In short

From € 31,307 loss in 2023 to € 22,623 profit in 2025.

Best year ever: 2025, with € 22,623 profit.

Original PDFs at the National Bank ↗

Management

Nele Coppieters

Wouter De Stecker

Tim Govaert

IMPROX 12%

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

D-ONE Architects

DETOO ARCHITECTS 100%

Behind D-ONE Architects are Nele Coppieters and Wouter De Stecker. The shares are held by Nele Coppieters, Wouter De Stecker, Tim Govaert and IMPROX (12%). It owns 100% of DETOO ARCHITECTS itself.

Directors

According to the 2025 annual accounts

Nele Coppieters

Director

Is a shareholder

Also active at: DE VLOED ARCHITECTS, BOECKX ARCHITECTS, DETOO ARCHITECTS

since 2022

Wouter De Stecker

Director

Is a shareholder

Also active at: SONITRON, IDP, BWK - SIERBETON, HEINEN Doors Belgium, AGRI PROJECTS, UNI4SE, Power4se, 4SE

since 2022

Shareholders

Nele Coppieters · director

Wouter De Stecker · director

Tim Govaert

IMPROX

12%

Participations

DETOO ARCHITECTS

100%

Establishments

Establishment units

Physical locations of this company

Registered office

Torhoutsesteenweg 52

8400 Oostende

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 3 companies are registered at this address.

All companies at this address →

BOECKX ARCHITECTS same network

€ 2.3 million gross margin · 2025

DETOO ARCHITECTS same network

€ 234,998 gross margin · 2025

THV Aaprog - Boeckx & Partners - Buro II

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

Details

Company number: 0790.751.621
VAT number: BE 0790.751.621
Registered office: Torhoutsesteenweg 52, 8400 Oostende
Names & denominations: D-ONE Architects
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 13 September 2022
Peppol: Active · Active since 16 Sept 2025
Activities · NACE: Activiteiten van bouwarchitecten

View on CBE Public ↗ Annual accounts (NBB) ↗