What does OSIRIS VENTURE do?

OSIRIS VENTURE is an estate agency in Lasne. Public Limited, started on 14 September 1988, 1 establishment.

What is the address of OSIRIS VENTURE?

The registered office of OSIRIS VENTURE is located at Rue du Mont-Lassy 62 box B, 1380 Lasne.

Is OSIRIS VENTURE still active?

Yes. According to the CBE (29 October 2026) OSIRIS VENTURE is active, legal situation “Normale toestand”, started on 14 September 1988.

Is OSIRIS VENTURE registered on Peppol?

Yes, OSIRIS VENTURE is registered on the Peppol network with ID 0208:0435227023.

What is the enterprise number of OSIRIS VENTURE?

The enterprise number of OSIRIS VENTURE is BE0435227023.

When was OSIRIS VENTURE founded?

OSIRIS VENTURE was founded on 14 September 1988.

Who are the directors of OSIRIS VENTURE?

According to the 2024 annual accounts, the directors of OSIRIS VENTURE are: Ophélie SONNEVILLE, Victorien SONNEVILLE, Philippe DUQUESNE, Stéphan SONNEVILLE.

Is OSIRIS VENTURE a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 14 September 1988; 4 annual accounts filed, latest fiscal year 2024; 4 directors known from the annual account.

How much profit did OSIRIS VENTURE make in 2024?

OSIRIS VENTURE recorded a loss after taxes of € 119,405 in financial year 2024.

What is the revenue of OSIRIS VENTURE?

As a small company, OSIRIS VENTURE is not required to publish revenue in its annual accounts. In financial year 2024, its added value was € 121,068.

How much does an employee at OSIRIS VENTURE earn?

The average wage cost per full-time employee at OSIRIS VENTURE was € 41,500 in 2022: staff costs of € 62,317 for 1.5 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does OSIRIS VENTURE have?

According to the 2024 annual accounts, OSIRIS VENTURE has 0.5 full-time equivalents (FTE).

OSIRIS VENTURE (Public Limited) - Lasne - BE0435227023

Dossier OSIRIS VENTURE, printed on 29 October 2026 from databakkes.be/en/0435227023/osiris-venture. 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.

Two loss years in a row NBB

Negative result in 2023 and 2024.

Financials

Financial year 2024

OSIRIS VENTURE from Lasne, company number BE0435227023, closed financial year 2024 with a result of € -119,405 after tax. For that financial year OSIRIS VENTURE recorded a gross margin of € 121,068 and equity of € 1.4 million. Compared with financial year 2023, the result moved from € -4,520 to € -119,405. The company made a loss. 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 12, 2025.

What it is worth Healthy

€ 1.4 million

▼ 8% vs 2023

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

Loss Caution

€ -119,405

▼ 2542 % more loss than in 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 556

▼ 95% vs 2023

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 € 151,887.

People and assets in 2024

Full-time equivalents

0.5

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

Wage cost

€ 16,825

▼ 47% vs 2023

Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 12,821

▼ 26% vs 2023

Book value of vehicles, furniture and equipment.

Debts at end 2024

Bank debt ≈ 11 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.

€ 2.9 million

▼ 4% vs 2023

€ 108,257 is repaid this year. At this pace the long-term loan is gone in ≈ 11 years.

Owed to suppliers

€ 15,913

▲ € 12,777 vs 2023

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

Taxes and wages

€ 10,335

▼ 13% vs 2023

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2021	2022	2023	2024	Change 2023 → 2024
Gross margin	€ 166,860 Gross margin 2021: € 166,860 First fiscal year in the series	€ 241,849 Gross margin 2022: € 241,849 ▲ 45% vs 2021 (€ 166,860) Favourable step	€ 144,816 Gross margin 2023: € 144,816 ▼ 40% vs 2022 (€ 241,849) Unfavourable step	€ 121,068 Gross margin 2024: € 121,068 ▼ 16% vs 2023 (€ 144,816) Unfavourable step	▼ 16%
Profit after taxes	€ 23,997 Profit after taxes 2021: € 23,997 First fiscal year in the series	€ 65,763 Profit after taxes 2022: € 65,763 ▲ 174% vs 2021 (€ 23,997) Favourable step	€ -4,520 Profit after taxes 2023: € -4,520 ▼ € 70,283 vs 2022 (€ 65,763) Unfavourable step	€ -119,405 Profit after taxes 2024: € -119,405 ▼ € 114,885 vs 2023 (€ -4,520) Unfavourable step	▼ € 114,885
Equity	€ 1,489,773 Equity 2021: € 1,489,773 First fiscal year in the series	€ 1,555,535 Equity 2022: € 1,555,535 ▲ 4% vs 2021 (€ 1,489,773) Favourable step	€ 1,551,015 Equity 2023: € 1,551,015 Unchanged (€ 1,555,535) Unfavourable step	€ 1,431,610 Equity 2024: € 1,431,610 ▼ 8% vs 2023 (€ 1,551,015) Unfavourable step	▼ 8%
Total debts	€ 1,755,554 Total debts 2021: € 1,755,554 First fiscal year in the series	€ 1,626,391 Total debts 2022: € 1,626,391 ▼ 7% vs 2021 (€ 1,755,554) Favourable step	€ 3,072,055 Total debts 2023: € 3,072,055 ▲ 89% vs 2022 (€ 1,626,391) Unfavourable step	€ 2,968,150 Total debts 2024: € 2,968,150 ▼ 3% vs 2023 (€ 3,072,055) Favourable step	▼ 3%
Cash	€ 17,122 Cash 2021: € 17,122 First fiscal year in the series	€ 10,879 Cash 2022: € 10,879 ▼ 36% vs 2021 (€ 17,122) Unfavourable step	€ 11,074 Cash 2023: € 11,074 ▲ 2% vs 2022 (€ 10,879) Favourable step	€ 556 Cash 2024: € 556 ▼ 95% vs 2023 (€ 11,074) Unfavourable step	▼ 95%
Land & buildings	€ 1,782,990 Land & buildings 2021: € 1,782,990 First fiscal year in the series	€ 1,726,804 Land & buildings 2022: € 1,726,804 ▼ 3% vs 2021 (€ 1,782,990) Unchanged	€ 1,670,619 Land & buildings 2023: € 1,670,619 ▼ 3% vs 2022 (€ 1,726,804) Unchanged	€ 1,614,433 Land & buildings 2024: € 1,614,433 ▼ 3% vs 2023 (€ 1,670,619) Unchanged	▼ 3%
Retained profit	€ 210,050 Retained profit 2021: € 210,050 First fiscal year in the series	€ 275,813 Retained profit 2022: € 275,813 ▲ 31% vs 2021 (€ 210,050) Favourable step	€ 271,292 Retained profit 2023: € 271,292 ▼ 2% vs 2022 (€ 275,813) Unfavourable step	€ 151,887 Retained profit 2024: € 151,887 ▼ 44% vs 2023 (€ 271,292) Unfavourable step	▼ 44%
Bank debt	€ 1,202,300 Bank debt 2021: € 1,202,300 First fiscal year in the series	€ 1,117,845 Bank debt 2022: € 1,117,845 ▼ 7% vs 2021 (€ 1,202,300) Favourable step	€ 3,030,857 Bank debt 2023: € 3,030,857 ▲ 171% vs 2022 (€ 1,117,845) Unfavourable step	€ 2,924,508 Bank debt 2024: € 2,924,508 ▼ 4% vs 2023 (€ 3,030,857) Favourable step	▼ 4%
Balance sheet total	€ 3,302,424 Balance sheet total 2021: € 3,302,424 First fiscal year in the series	€ 3,236,493 Balance sheet total 2022: € 3,236,493 ▼ 2% vs 2021 (€ 3,302,424) Unchanged	€ 4,675,106 Balance sheet total 2023: € 4,675,106 ▲ 44% vs 2022 (€ 3,236,493) Unchanged	€ 4,449,265 Balance sheet total 2024: € 4,449,265 ▼ 5% vs 2023 (€ 4,675,106) Unchanged	▼ 5%
Employees (FTE)	1.5 Employees (FTE) 2021: 1.5 First fiscal year in the series	1.5 Employees (FTE) 2022: 1.5 Unchanged (1.5) Unchanged	0.5 Employees (FTE) 2023: 0.5 ▼ 1 vs 2022 (1.5) Unchanged	0.5 Employees (FTE) 2024: 0.5 Unchanged (0.5) Unchanged

Key figures of OSIRIS VENTURE, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.

What happened to OSIRIS VENTURE?

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

2026 Ophélie SONNEVILLE stepped down as director. NBB
2026 Victorien SONNEVILLE stepped down as director. NBB
2026 Philippe DUQUESNE stepped down as director. NBB
Aug 12, 2025 New annual accounts for financial year 2024: loss of € 119,405. filed late Source: NBB ↗
2025 Stéphan SONNEVILLE stepped down as director. NBB
2021 Philippe DUQUESNE became a director. NBB
2020 Ophélie SONNEVILLE became a director. NBB
2020 Victorien SONNEVILLE became a director. NBB

In short

From € 23,997 profit in 2021 to € 119,405 loss in 2024.

Paid € 14,956 in corporate taxes since 2021.

Best year ever: 2022, with € 65,763 profit.

On average € 161,200 of value added per employee in 2022.

Original PDFs at the National Bank ↗

Management

ATMOS INVESTMENT 100%

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

OSIRIS VENTURE

STEPHAN SONNEVILLE 100%

The shares are held by ATMOS INVESTMENT (100%). It owns 100% of STEPHAN SONNEVILLE itself.

Directors

According to the 2024 annual accounts

Ophélie SONNEVILLE

Director

since 2020 · until 2026

Victorien SONNEVILLE

Director

Also active at: STEPHAN SONNEVILLE

since 2020 · until 2026

Philippe DUQUESNE

Administrateur

Also active at: OSIRIS VENTURE, J.S.IMMO, LA MEUTE, DRAKKAR GROUP, FINANCIERE CHANCE BELGIQUE, Digital Monetary Services, BLACK HORSE PROMOTIONS, EDALFI

since 2021 · until 2026

Stéphan SONNEVILLE

Managing director

Also active at: ATENOR, REST ISLAND

since 2019 · until 2025

Shareholders

ATMOS INVESTMENT

100%

Participations

STEPHAN SONNEVILLE

100%

Establishments

Establishment units

Physical locations of this company

Registered office

Rue du Mont-Lassy 62 box B

1380 Lasne

2.040.204.661

Rue du Mont-Lassy 62B

1380 Lasne

Active since 22 May 1991

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 5 companies are registered at this address.

All companies at this address →

OSIRIS VENTURE same network

€ -8,908 gross margin · 2025

ATMOS INVESTMENT same network

€ 85,315 gross margin · 2025

MAKE IT REAL!

€ 120,700 gross margin · 2025

PAS A PAS

Morissens- Noach-Architectes

€ -2,726 gross margin · 2025

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

Details

Company number

0435.227.023

VAT number

BE 0435.227.023

Registered office

Rue du Mont-Lassy 62 bus B, 1380 Lasne

Names & denominations

OSIRIS VENTURE

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

14 September 1988

Peppol

Active · Active since 4 Dec 2025

Activities · NACE

Bemiddeling in verband met exploitatie van en handel in onroerend goed

Bemiddeling bij de aankoop, verkoop en verhuur van 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) ↗

OSIRIS VENTURE

Warning lights

Financials

What happened to OSIRIS VENTURE?

Management

Directors

Shareholders

Participations

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions