ACTIVE

Les Instituts Internationaux de Physique et de Chimie Fondes Par Ernestsolvay

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Financial year 2024 · Closed on 31/12/2024

Net result400,4 k €+172,6 %over 1 year

Gross margin195,1 k €+161,7 %over 1 year

Equity7 M €+6,1 %over 1 year

Workforce2,0 ETP0,0 %over 1 year

Identity

Source · BCE/KBO

Les Instituts Internationaux de Physique et de Chimie Fondes Par Ernestsolvay is a Non-profit organization incorporated in 1970. Its main activity is: Research and experimental development on natural sciences and engineering. Its registered office is in Bruxelles. It employs on average 2,0 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0410.696.713
Incorporation: 08/10/1970
Legal form: Non-profit organization
Registered office: Avenue Franklin Roosevelt 50
1050 Bruxelles · BruxellesSee on map
Latest accounts: 31/12/2024
Average workforce: 2,0 ETP

Activities (NACE)

72109Research and experimental development on natural sciences and engineering· main 72190Other research and experimental development on natural sciences and engineering 73100Advertising

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowHealthy social debts

Financials

Source · NBB, 21 filings

Trend over 17 financial years

	2024		2023		2022		2021		2020
Income statement
Gross margin	195,1 k €	+162%	74,5 k €	+385%	15,4 k €	-92.1%	194,8 k €	+1844%	-11,2 k €
EBITDA	-63 k €	+58.2%	-150,7 k €	+5.3%	-159,1 k €	-7353%	2,2 k €	+101%	-169,2 k €
Operating result	-63 k €	+58.2%	-150,7 k €	+5.3%	-159,1 k €	-7353%	2,2 k €	+101%	-169,2 k €
Net result	400,4 k €	+173%	146,9 k €	+147%	-315,4 k €	-137%	845,8 k €	+1364%	57,8 k €
Balance sheet
Equity	7 M €	+6.1%	6,6 M €	+2.3%	6,5 M €	-4.7%	6,8 M €	+14.3%	5,9 M €
Total assets	7,5 M €	+8.0%	6,9 M €	+4.6%	6,6 M €	-9.4%	7,3 M €	+15.7%	6,3 M €
Cash	707,6 k €	+22.4%	578 k €	+10.5%	522,9 k €	-42.1%	903,4 k €	+38.6%	651,7 k €
Debts	65,7 k €	+40.5%	46,7 k €	-24.3%	61,7 k €	-44.3%	110,9 k €	+180%	39,6 k €
Other
Workforce	2,0 ETP	0.0%	2,0 ETP	0.0%	2,0 ETP	0.0%	2,0 ETP	0.0%	2,0 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 5 M€ and 10 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2024

8 active · 16 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Annick Hubin	Director01/06/2023 → 31/05/2027
Edouard Janssen	Director01/06/2023 → 31/05/2027
Jean-Marie Solvay	Chairman of the board of directors12/05/2010 → 31/05/2027Director31/05/2007 → 11/05/2015ended
Karsten De Clerck	Director21/05/2021 → 31/05/2027
Marie Solvay	Director01/06/2023 → 31/05/2027
Muriel De Lathouwer	Director01/06/2023 → 31/05/2027
Paul Geerlings	Vice-chairman of the board of directors27/05/2015 → 31/05/2027Mandate27/05/2015 → 31/05/2019ended
Pierre Gurdjian	Director21/05/2019 → 31/05/2027

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Nicolas Boël	Director01/06/2023 → 31/05/2027
Daniel Janssen	Director21/05/2019 → 30/05/2023

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Full financial information

Source · NBB

	2024	2023	2022	2021	2020	2019
Type of account	Abridged model	Abridged model	Abridged model	Abridged model	Abridged model	Abridged model
Start of the financial year	01/01/2024	01/01/2023	01/01/2022	01/01/2021	01/01/2020	01/01/2019
Closing of the financial year	31/12/2024	31/12/2023	31/12/2022	31/12/2021	31/12/2020	31/12/2019
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	20/06/2025	14/06/2024	13/06/2023	16/06/2022	22/06/2021	07/07/2020
General meeting	26/05/2025	24/05/2024	30/05/2023	30/05/2022	25/05/2021	25/05/2020
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

Financial ratios

Source · NBB

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Annual accounts filings

Source · NBB, 21 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2024	26/05/2025	20/06/2025	French	PDF
Abridged model	31/12/2023	24/05/2024	14/06/2024	French	PDF
Abridged model	31/12/2022	30/05/2023	13/06/2023	French	PDF
Abridged model	31/12/2021	30/05/2022	16/06/2022	French	PDF
Abridged model	31/12/2020	25/05/2021	22/06/2021	French	PDF
Abridged model	31/12/2019	25/05/2020	07/07/2020	French	PDF
Abridged model	31/12/2018	21/05/2019	20/09/2019	French	PDF
Abridged model	31/12/2017	31/05/2018	19/02/2019	French	PDF
Abridged model	31/12/2016	15/05/2017	28/06/2017	French	PDF
Abridged model	31/12/2015	27/05/2016	06/07/2016	French	PDF
Abridged model	31/12/2014	27/05/2015	31/08/2015	French	PDF
Abridged model	31/12/2013	16/05/2014	23/06/2014	French	PDF
Abridged model	31/12/2012	23/05/2013	25/11/2013	French	PDF
Abridged model	31/12/2011	24/05/2012	16/11/2013	French	PDF
Abridged modelCorrection	31/12/2010	11/05/2011	25/11/2013	French	PDF
Abridged model	31/12/2010	11/05/2011	08/11/2013	French	PDF
Abridged model	31/12/2009	12/05/2010	27/09/2013	French	PDF
Abridged model	31/12/2008	14/05/2009	23/09/2013	French	PDF
Abridged modelCorrection	31/12/2007	16/05/2008	23/09/2013	French	PDF
Abridged model	31/12/2007	16/05/2008	06/09/2013	French	PDF
Abridged model	31/12/2006	31/05/2007	13/11/2007	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 5 M€ and 10 M€

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.

Board of directors

Source · NBB, accounts to 31/12/2024

8 active · 16 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Annick Hubin	Director01/06/2023 → 31/05/2027
Edouard Janssen	Director01/06/2023 → 31/05/2027
Jean-Marie Solvay	Chairman of the board of directors12/05/2010 → 31/05/2027Director31/05/2007 → 11/05/2015ended
Karsten De Clerck	Director21/05/2021 → 31/05/2027
Marie Solvay	Director01/06/2023 → 31/05/2027
Muriel De Lathouwer	Director01/06/2023 → 31/05/2027
Paul Geerlings	Vice-chairman of the board of directors27/05/2015 → 31/05/2027Mandate27/05/2015 → 31/05/2019ended
Pierre Gurdjian	Director21/05/2019 → 31/05/2027

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Nicolas Boël	Director01/06/2023 → 31/05/2027
Daniel Janssen	Director21/05/2019 → 30/05/2023

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates16/01/2026
DEMISSIONS, NOMINATIONS
PDF
Mandates01/09/2025
DEMISSIONS, NOMINATIONS
PDF
Other22/03/2023
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Other22/03/2023
STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
PDF
Mandates08/12/2021
DEMISSIONS, NOMINATIONS
PDF
Mandates16/08/2019
DEMISSIONS, NOMINATIONS
PDF
Other17/02/2016
DIVERS
PDF
Mandates17/07/2015
DEMISSIONS, NOMINATIONS - DIVERS
PDF

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

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Timeline

Source · CBE, NBB annual accounts

Year

Identity

Incorporation

Name

Registered office

Annual accounts

Filings17 filings

Mandates

Marie Solvay

Paul Geerlings

Edouard Janssen

Muriel De Lathouwer

Jean-Marie Solvay

Karsten De Clerck

Pierre Gurdjian

Annick Hubin

Nicolas Boël

Eddy Van Gelder

Eric De Keuleneer

Gino Baron

and 12 more mandates

1970197119721973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027

Les Instituts Internationaux de Physique et de Chimie Fondes Par Ernestsolvay

Avenue Franklin Roosevelt 50, 1050 Ixelles

Director

Vice-chairman of the board of directors

Director

Chairman of the board of directorsDirector

Director

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Avenue Franklin Roosevelt 50, 1050 IxellesCurrent	accounts 2021 → 2024	Accounts 2024 · 2025-00157522

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
Les Instituts Internationaux de Physique et de Chimie Fondes Par ErnestsolvayCurrent	accounts 2007 → 2024	Accounts 2024 · 2025-00157522

Events

2024
Annual accounts 2024400,4 k €↑
2023
Annual accounts 2023146,9 k €↑
2022
Annual accounts 2022-315,4 k €↓
2021
Annual accounts 2021845,8 k €↑
2020
Annual accounts 202057,8 k €↓
2019
Annual accounts 2019224,3 k €↓
2017
Annual accounts 2017290 k €↑
2016
Annual accounts 201666,4 k €↓
2015
Annual accounts 2015169,4 k €↓
2014
Annual accounts 2014401,1 k €↓
2013
Annual accounts 2013496,9 k €↑
2012
Annual accounts 2012484,4 k €↑
2011
Annual accounts 2011-29,2 k €↓
2010
Annual accounts 2010325,2 k €↓
2009
Annual accounts 2009553,4 k €↑
2008
Annual accounts 2008-1,2 M €↓
2007
Annual accounts 2007244,8 k €
08/10/1970
IncorporationNon-profit organization

Les Instituts Internationaux de Physique et de Chimie Fondes Par Ernestsolvay

Overview

Identity

Financials

Valuation

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

Timeline

Registered offices

Company names

Events