ACTIVE

STÉPHAN SONNEVILLE

Export PDF

Financial year 2025 · closed on 31/12/2025

Net result

-545,7 k €

-261.1% YoY

Gross margin

660,4 k €

-17.3% YoY

Equity

10,4 M €

-7.2% YoY

What does STÉPHAN SONNEVILLE do?

STÉPHAN SONNEVILLE is a Public limited company incorporated in 1997. Its main activity is: Activities of holding companies. Its registered office is in Lasne.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0461.220.350

Incorporation

28/07/1997

Legal form

Public limited company

Registered office

Rue du Mont-Lassy 62 B
1380 Lasne · WallonieSee on map

Contributed capital

661 973,38 €

Latest accounts

31/12/2025

Activities (NACE)

64200Activities of holding companies· main 64210Activities of holding companies 65231Reinsurance

Signals

Solid equityPositive EBITDA

View the BCE/KBO Public Search record →

Health score

Available with a Rovalta subscriptionTry for 7 days

Recommended credit limit

✦ Verdict · Analyst summary

Financials

Trend over 20 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009		2008		2007		2006
Income statement
Gross margin	660,4 k €	-17.3%	798,8 k €	+15.1%	693,7 k €	+6.6%	650,5 k €	+7.5%	605,1 k €	-6.2%	645,2 k €	+30.1%	496,1 k €	+5.8%	469,1 k €	-1.0%	473,9 k €	-5.4%	500,9 k €	+35.0%	371,1 k €	-29.9%	529,5 k €	+13.1%	468,4 k €	+17.2%	399,6 k €	+1.1%	395,2 k €	+8.8%	363,2 k €	+23.2%	294,9 k €	-7.9%	320,3 k €	+51.7%	211,1 k €	+74.7%	120,8 k €
EBITDA	596,0 k €	-24.4%	788,4 k €	+17.2%	672,9 k €	+4.8%	642,0 k €	+7.5%	597,0 k €	-6.5%	638,6 k €	+30.4%	489,7 k €	+6.3%	460,6 k €	-1.4%	467,0 k €	-6.1%	497,5 k €	+37.7%	361,4 k €	-31.6%	528,1 k €	+13.1%	466,8 k €	+17.2%	398,2 k €	+2.0%	390,2 k €	+8.9%	358,3 k €	+22.1%	293,6 k €	-8.0%	319,1 k €	+52.2%	209,7 k €	+77.0%	118,5 k €
Operating result	594,3 k €	-21.2%	754,0 k €	+21.4%	621,2 k €	+5.2%	590,8 k €	+8.3%	545,5 k €	-7.2%	588,1 k €	+44.7%	406,3 k €	+32.6%	306,5 k €	-9.7%	339,6 k €	-26.6%	462,7 k €	+41.9%	326,1 k €	-36.9%	516,6 k €	+13.4%	455,5 k €	+17.3%	388,2 k €	+2.1%	380,2 k €	+9.2%	348,1 k €	+19.0%	292,4 k €	-8.0%	317,9 k €	+55.9%	204,0 k €	+80.1%	113,2 k €
Net result	-545,7 k €	-261%	338,8 k €	+129%	-1,2 M €	-202%	1,1 M €	-48.5%	2,2 M €	+89.2%	1,2 M €	+9.9%	1,1 M €	-24.5%	1,4 M €	+52.0%	916,4 k €	+3.3%	887,4 k €	+2.3%	867,8 k €	-12.1%	987,8 k €	-6.0%	1,1 M €	+25.7%	836,3 k €	+2.5%	815,8 k €	-6.1%	868,8 k €	+11.0%	782,6 k €	-0.4%	785,5 k €	+129%	343,1 k €	+87.5%	183,0 k €
Balance sheet
Equity	10,4 M €	-7.2%	11,2 M €	-0.7%	11,3 M €	-12.2%	12,9 M €	+5.8%	12,2 M €	+17.1%	10,4 M €	+8.3%	9,6 M €	+7.8%	8,9 M €	+13.1%	7,9 M €	+8.5%	7,3 M €	+8.8%	6,7 M €	+9.3%	6,1 M €	+12.7%	5,4 M €	+16.1%	4,7 M €	+14.0%	4,1 M €	+15.6%	3,5 M €	+20.6%	2,9 M €	+68.0%	1,8 M €	+51.2%	1,2 M €	+15.0%	1,0 M €
Total assets	20,2 M €	-12.1%	23,0 M €	-1.7%	23,4 M €	+6.0%	22,1 M €	+0.1%	22,1 M €	+18.5%	18,6 M €	+26.6%	14,7 M €	+9.0%	13,5 M €	+6.7%	12,6 M €	+11.6%	11,3 M €	+32.4%	8,6 M €	+8.4%	7,9 M €	+5.5%	7,5 M €	-1.1%	7,6 M €	+2.8%	7,4 M €	-3.2%	7,6 M €	+17.1%	6,5 M €	+1.4%	6,4 M €	+2.1%	6,3 M €	+0.5%	6,2 M €
Cash	51,3 k €	-70.7%	174,7 k €	+199%	58,5 k €	+142%	24,2 k €	+106%	11,7 k €	-89.6%	113,0 k €	+1574%	6,8 k €	-53.6%	14,6 k €	-58.3%	34,9 k €	-84.6%	226,8 k €	+122%	102,1 k €	+124%	45,5 k €	+190%	15,7 k €	-7.6%	17,0 k €	-44.0%	30,3 k €	-58.0%	72,1 k €	-63.0%	194,8 k €	+469%	34,2 k €	+89.4%	18,1 k €	+12.1%	16,1 k €
Debts	9,7 M €	-17.7%	11,8 M €	-2.3%	12,0 M €	+31.2%	9,2 M €	-7.0%	9,9 M €	+20.2%	8,2 M €	+61.1%	5,1 M €	+11.5%	4,6 M €	-4.0%	4,8 M €	+17.1%	4,1 M €	+116%	1,9 M €	+5.3%	1,8 M €	-13.4%	2,1 M €	-28.7%	2,9 M €	-11.2%	3,3 M €	-19.6%	4,1 M €	+14.2%	3,6 M €	-23.6%	4,7 M €	-9.0%	5,1 M €	-1.5%	5,2 M €

Estimate

Indicative valuation

As an indication, this company is worth

between 0 € and 100 k€

See the valuation

Governance

Board of directors

Seen on filing of 31/12/2025 · 5 active · 32 ended

Active mandates

OSIRIS VENTURE

Director · since 24 juin 2025 · until 21 mai 2031 · 0455.080.052

Represented by Victorien Sonneville

Active

ISIS Exploitation

Managing director · since 14 mai 2020 · until 20 mai 2026 · 0457.716.670

Represented by Ophélie Sonneville

Active

OSIRIS VENTURE

Managing director · since 14 mai 2020 · until 20 mai 2026 · 0435.227.023

Represented by Stéphan Sonneville

Active

Stéphan SONNEVILLE

Managing director · since 14 mai 2020 · until 20 mai 2026

Active

J.S.IMMO

Administrateur · since 25 juin 2019 · until 21 juin 2025 · 0461.162.051

Represented by Victorien Sonneville

Active

Ended mandates

Ophélie SONNEVILLE

Director · since 14 mai 2020 · until 10 août 2022

Ended

Ophélie SONNEVILLE

Director · since 14 mai 2020 · until 20 mai 2026

Ended

Stéphan SONNEVILLE

Director · since 14 mai 2020 · until 20 mai 2026

Ended

Victorien SONNEVILLE

Director · since 14 mai 2020 · until 10 août 2022

Ended

At this address

Other companies at this address

Company	CBE no.
ELLIVENNOS COMPANY● Active	0751.806.715
OVINOLI● Active	0751.803.151

Annual accounts

Full financial information

	2025	2024	2023	2022	2021	2020
Type of account	Abridged model	Abridged model	Abridged model	Abridged model	Abridged model	Abridged model
Start of the financial year	01/01/2025	01/01/2024	01/01/2023	01/01/2022	01/01/2021	01/01/2020
Closing of the financial year	31/12/2025	31/12/2024	31/12/2023	31/12/2022	31/12/2021	31/12/2020
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	16/07/2026	12/08/2025	25/07/2024	27/07/2023	21/08/2022	19/08/2021
General meeting	20/05/2026	24/06/2025	15/05/2024	17/05/2023	18/05/2022	19/05/2021
Currency of the financial year	EUR	EUR	EUR	EUR	EUR	EUR
NBB quality label	Satisfying controls	Satisfying controls	Satisfying controls	Satisfying controls	Satisfying controls	Satisfying controls

Ratios

Financial ratios

Looking for more information about this company?

Try for 7 days

Filings

Annual accounts filings

20 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	20/05/2026	16/07/2026	French	PDF
Abridged model	31/12/2024	24/06/2025	12/08/2025	French	PDF
Abridged model	31/12/2023	15/05/2024	25/07/2024	French	PDF
Abridged model	31/12/2022	17/05/2023	27/07/2023	French	PDF
Abridged model	31/12/2021	18/05/2022	21/08/2022	French	PDF
Abridged model	31/12/2020	19/05/2021	19/08/2021	French	PDF
Abridged model	31/12/2019	14/05/2020	28/08/2020	French	PDF
Abridged model	31/12/2018	15/05/2019	28/08/2019	French	PDF
Abridged model	31/12/2017	16/05/2018	31/08/2018	French	PDF
Abridged model	31/12/2016	17/05/2017	25/07/2017	French	PDF
Abridged model	31/12/2015	18/05/2016	05/08/2016	French	PDF
Abridged model	31/12/2014	20/05/2015	20/08/2015	French	PDF
Abridged model	31/12/2013	17/05/2014	10/08/2014	French	PDF
Abridged model	31/12/2012	18/05/2013	25/08/2013	French	PDF
Abridged model	31/12/2011	18/05/2012	10/07/2012	French	PDF
Abridged model	31/12/2010	18/05/2011	27/05/2011	French	PDF
Abridged model	31/12/2009	19/05/2010	24/06/2010	French	PDF
Abridged model	31/12/2008	20/05/2009	28/07/2009	French	PDF
Abridged model	31/12/2007	21/05/2008	27/08/2008	French	PDF
Abridged model	31/12/2006	16/05/2007	09/08/2007	French	PDF

Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 0 € and 100 k€

The detail comes with the Business plan: low and high bounds, the valuation bridge for each financial year, transaction multiples by sector and size, group valuation and exports.

Discover the Business plan

Disclaimer

Indicative estimate based on public sector multiples and the filed annual accounts. It is neither a certified valuation nor financial or investment advice.

Governance

Board of directors

Seen on filing of 31/12/2025 · 5 active · 32 ended

Active mandates

OSIRIS VENTURE

Director · since 24 juin 2025 · until 21 mai 2031 · 0455.080.052

Represented by Victorien Sonneville

Active

ISIS Exploitation

Managing director · since 14 mai 2020 · until 20 mai 2026 · 0457.716.670

Represented by Ophélie Sonneville

Active

OSIRIS VENTURE

Managing director · since 14 mai 2020 · until 20 mai 2026 · 0435.227.023

Represented by Stéphan Sonneville

Active

Stéphan SONNEVILLE

Managing director · since 14 mai 2020 · until 20 mai 2026

Active

J.S.IMMO

Administrateur · since 25 juin 2019 · until 21 juin 2025 · 0461.162.051

Represented by Victorien Sonneville

Active

Ended mandates

Ophélie SONNEVILLE

Director · since 14 mai 2020 · until 10 août 2022

Ended

Ophélie SONNEVILLE

Director · since 14 mai 2020 · until 20 mai 2026

Ended

Stéphan SONNEVILLE

Director · since 14 mai 2020 · until 20 mai 2026

Ended

Victorien SONNEVILLE

Director · since 14 mai 2020 · until 10 août 2022

Ended

Shareholders

Ownership and network

Looking for more information about this company?

Try for 7 days

Belgian Official Gazette

Belgian Official Gazette publications

Mandates03/10/2025
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - DENOMINATION - DIVERS
PDF
Mandates26/09/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates05/09/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates19/10/2020
DEMISSIONS, NOMINATIONS
PDF
Mandates24/07/2019
DEMISSIONS, NOMINATIONS
PDF
Mandates18/09/2015
DEMISSIONS, NOMINATIONS
PDF
Mandates26/08/2015
DEMISSIONS, NOMINATIONS
PDF
Mandates18/09/2013
DEMISSIONS, NOMINATIONS
PDF

Source: Belgian Official Gazette

Competition

Similar companies

A company's peers, by sector and size, are included in the Business plan.

See the Business plan

2025
Annual accounts 2025-545,7 k €↓
2024
Annual accounts 2024338,8 k €↑
2023
Annual accounts 2023-1,2 M €↓
2022
Annual accounts 20221,1 M €↓
2021
Annual accounts 20212,2 M €↑
2020
Annual accounts 20201,2 M €↑
2019
Annual accounts 20191,1 M €↓
2018
Annual accounts 20181,4 M €↑
2017
Annual accounts 2017916,4 k €↑
2016
Annual accounts 2016887,4 k €↑
2015
Annual accounts 2015867,8 k €↓
2014
Annual accounts 2014987,8 k €↓
2013
Annual accounts 20131,1 M €↑
2012
Annual accounts 2012836,3 k €↑
2011
Annual accounts 2011815,8 k €↓
2010
Annual accounts 2010868,8 k €↑
2009
Annual accounts 2009782,6 k €↓
2008
Annual accounts 2008785,5 k €↑
2007
Annual accounts 2007343,1 k €↑
2006
Annual accounts 2006183,0 k €
28/07/1997
IncorporationPublic limited company

10/15	1 240 000	1 180 000	1 050 000
70	8 630 000	8 120 000	7 940 000
9904	412 000	388 000	301 000
17/49	2 970 000	3 140 000	3 380 000
9087	24,3	23,1	21,8

STÉPHAN SONNEVILLE

Overview

What does STÉPHAN SONNEVILLE do?

Trend over 20 financial years

Indicative valuation

Board of directors

Other companies at this address

Financials

Full financial information

Financial ratios

Annual accounts filings

Valuation

Indicative valuation

Directors & structure

Board of directors

Ownership and network

Publications

Belgian Official Gazette publications

Similar companies

Similar companies

Timeline