What does Real Estate Open System do?

Real Estate Open System is registered with the CBE as active in: Ontwikkeling van residentiële bouwprojecten. Public Limited, started on 8 October 1991, 1 establishment.

What is the address of Real Estate Open System?

The registered office of Real Estate Open System is located at Diesdellelaan 57, 1180 Ukkel.

Is Real Estate Open System still active?

Yes. According to the CBE (29 October 2026) Real Estate Open System is active, legal situation “Normale toestand”, started on 8 October 1991.

Is Real Estate Open System registered on Peppol?

Yes, Real Estate Open System is registered on the Peppol network with ID 0208:0445409746.

What is the enterprise number of Real Estate Open System?

The enterprise number of Real Estate Open System is BE0445409746.

When was Real Estate Open System founded?

Real Estate Open System was founded on 8 October 1991.

Who are the directors of Real Estate Open System?

According to the 2025 annual accounts, the directors of Real Estate Open System are: FAIR ESTATE SA.

Is Real Estate Open System a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 8 October 1991; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did Real Estate Open System make in 2025?

Real Estate Open System posted a profit after taxes of € 12,187 in financial year 2025.

What is the revenue of Real Estate Open System?

As a small company, Real Estate Open System is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 36,019.

Real Estate Open System (Public Limited) - Ukkel

Dossier Real Estate Open System, printed on 29 October 2026 from databakkes.be/en/0445409746/real-estate-open-system. 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.

Figures corrected NBB

Corrected annual account filed for 2022.

Financials

Financial year 2025

Real Estate Open System from Ukkel, company number BE0445409746, closed financial year 2025 with a result of € 12,187 after tax. For that financial year Real Estate Open System recorded a gross margin of € 36,019 and equity of € 1.7 million. Compared with financial year 2024, the result moved from € 282 to € 12,187. Profitable, and profit is growing. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 6, 2026.

What it is worth Growing

€ 1.7 million

▲ 1% vs 2024

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

Profit Growing

€ 12,187

▲ € 11,905 vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 18,301

▲ 25% 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 € 180,056.

Debts at end 2025

Bank debt ≈ 16 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.

€ 375,165

▼ 6% vs 2024

€ 23,670 is repaid this year. At this pace the long-term loan is gone in ≈ 16 years.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 85,705 Gross margin 2022: € 85,705 First fiscal year in the series	€ 51,560 Gross margin 2023: € 51,560 ▼ 40% vs 2022 (€ 85,705) Unfavourable step	€ 34,354 Gross margin 2024: € 34,354 ▼ 33% vs 2023 (€ 51,560) Unfavourable step	€ 36,019 Gross margin 2025: € 36,019 ▲ 5% vs 2024 (€ 34,354) Favourable step	▲ 5%
Profit after taxes	€ 31,433 Profit after taxes 2022: € 31,433 First fiscal year in the series	€ -447 Profit after taxes 2023: € -447 ▼ € 31,880 vs 2022 (€ 31,433) Unfavourable step	€ 282 Profit after taxes 2024: € 282 ▲ € 729 vs 2023 (€ -447) Favourable step	€ 12,187 Profit after taxes 2025: € 12,187 ▲ € 11,905 vs 2024 (€ 282) Favourable step	▲ € 11,905
Equity	€ 1,728,080 Equity 2022: € 1,728,080 First fiscal year in the series	€ 1,677,633 Equity 2023: € 1,677,633 ▼ 3% vs 2022 (€ 1,728,080) Unfavourable step	€ 1,677,914 Equity 2024: € 1,677,914 Unchanged (€ 1,677,633) Favourable step	€ 1,690,100 Equity 2025: € 1,690,100 ▲ 1% vs 2024 (€ 1,677,914) Favourable step	▲ 1%
Total debts	€ 694,358 Total debts 2022: € 694,358 First fiscal year in the series	€ 551,097 Total debts 2023: € 551,097 ▼ 21% vs 2022 (€ 694,358) Favourable step	€ 448,529 Total debts 2024: € 448,529 ▼ 19% vs 2023 (€ 551,097) Favourable step	€ 425,165 Total debts 2025: € 425,165 ▼ 5% vs 2024 (€ 448,529) Favourable step	▼ 5%
Cash	€ 21,682 Cash 2022: € 21,682 First fiscal year in the series	€ 371,814 Cash 2023: € 371,814 ▲ € 350,132 vs 2022 (€ 21,682) Favourable step	€ 14,637 Cash 2024: € 14,637 ▼ 96% vs 2023 (€ 371,814) Unfavourable step	€ 18,301 Cash 2025: € 18,301 ▲ 25% vs 2024 (€ 14,637) Favourable step	▲ 25%
Land & buildings	€ 859,580 Land & buildings 2022: € 859,580 First fiscal year in the series	€ 804,695 Land & buildings 2023: € 804,695 ▼ 6% vs 2022 (€ 859,580) Unchanged	€ 769,440 Land & buildings 2024: € 769,440 ▼ 4% vs 2023 (€ 804,695) Unchanged	€ 734,729 Land & buildings 2025: € 734,729 ▼ 5% vs 2024 (€ 769,440) Unchanged	▼ 5%
Retained profit	€ 218,036 Retained profit 2022: € 218,036 First fiscal year in the series	€ 167,589 Retained profit 2023: € 167,589 ▼ 23% vs 2022 (€ 218,036) Unfavourable step	€ 167,870 Retained profit 2024: € 167,870 Unchanged (€ 167,589) Favourable step	€ 180,056 Retained profit 2025: € 180,056 ▲ 7% vs 2024 (€ 167,870) Favourable step	▲ 7%
Dividend	€ 250,000 Dividend 2022: € 250,000 First fiscal year in the series	€ 50,000 Dividend 2023: € 50,000 ▼ 80% vs 2022 (€ 250,000) Unchanged	€ 0 Dividend 2024: € 0 ▼ 100% vs 2023 (€ 50,000) Unchanged	€ 0 Dividend 2025: € 0 Unchanged (€ 0) Unchanged
Bank debt	€ 444,358 Bank debt 2022: € 444,358 First fiscal year in the series	€ 421,593 Bank debt 2023: € 421,593 ▼ 5% vs 2022 (€ 444,358) Favourable step	€ 398,529 Bank debt 2024: € 398,529 ▼ 5% vs 2023 (€ 421,593) Favourable step	€ 375,165 Bank debt 2025: € 375,165 ▼ 6% vs 2024 (€ 398,529) Favourable step	▼ 6%
Balance sheet total	€ 2,512,413 Balance sheet total 2022: € 2,512,413 First fiscal year in the series	€ 2,310,034 Balance sheet total 2023: € 2,310,034 ▼ 8% vs 2022 (€ 2,512,413) Unchanged	€ 2,199,077 Balance sheet total 2024: € 2,199,077 ▼ 5% vs 2023 (€ 2,310,034) Unchanged	€ 2,179,229 Balance sheet total 2025: € 2,179,229 ▼ 1% vs 2024 (€ 2,199,077) Unchanged	▼ 1%

Key figures of Real Estate Open System, 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 Real Estate Open System?

What happened at Real Estate Open System in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Jul 6, 2026 New annual accounts for financial year 2025: profit of € 12,187 (▲ € 11,905 vs 2024). Source: NBB ↗
Sep 3, 2014 New establishment in Elsene. KBO
Oct 8, 1991 Start of the company according to the CBE. KBO

In short

From € 31,433 profit in 2022 to € 12,187 profit in 2025.

Best year ever: 2022, with € 31,433 profit.

Paid out € 300,000 in dividends to the owners in total.

Original PDFs at the National Bank ↗

Management

FAIR ESTATE INVEST 100%

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

Real Estate Open System

Behind Real Estate Open System is FAIR ESTATE SA. The shares are held by FAIR ESTATE INVEST (100%).

Directors

According to the 2025 annual accounts

FAIR ESTATE SA

Managing director

Also active at: REGINA 5

Shareholders

FAIR ESTATE INVEST

100%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Diesdellelaan 57

1180 Ukkel

2.236.192.864

Eugène Flageyplein 7 box 14

1050 Elsene

Active since 3 September 2014

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 8 companies are registered at this address.

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

Details

Company number

0445.409.746

VAT number

BE 0445.409.746

Registered office

Diesdellelaan 57, 1180 Ukkel

Names & denominations

Real Estate Open System · R.E.O.S.

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

8 October 1991

Peppol

Active · Active since 20 Nov 2020

Activities · NACE

Ontwikkeling van residentiële bouwprojecten

Schatten en evalueren van onroerend goed voor een vast bedrag of op contractbasis

Diverse ondersteunende activiteiten ten behoeve van voorzieningen

Ontwikkeling van niet-residentiële bouwprojecten

Bemiddeling in verband met exploitatie van en handel in onroerend goed

Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed voor een vast bedrag of op contractbasis

View on CBE Public ↗ Annual accounts (NBB) ↗