ACTIVE

Institut supérieur pour l'Etude du Langage plastique

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Financial year 2025 · Closed on 31/12/2025

Net result11,8 k €+171,2 %over 1 year

Gross margin814,2 k €+6,8 %over 1 year

Equity102,4 k €+13,0 %over 1 year

Workforce14,5 ETP-0,7 %over 1 year

Identity

Source · BCE/KBO

Institut supérieur pour l'Etude du Langage plastique is a Non-profit organization incorporated in 1970. Its main activity is: Security and investigation activities. Its registered office is in Bruxelles. It employs on average 14,5 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0407.918.751
Incorporation: 20/07/1970
Legal form: Non-profit organization
Registered office: Boulevard de Waterloo 31
1000 Bruxelles · BruxellesSee on map
Latest accounts: 31/12/2025
Average workforce: 14,5 ETP

Activities (NACE)

80424Security and investigation activities· main 85599Other education n.e.c.85599Other education n.e.c.94999Activities of other membership organisations n.e.c.94999Activities of other membership organisations n.e.c.

Signals

ProfitableLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 20 filings

Trend over 20 financial years

	2025		2024		2023		2022		2021
Income statement
Gross margin	814,2 k €	+6.8%	762,4 k €	+3.9%	734 k €	+11.0%	661,5 k €	-2.0%	675,1 k €
EBITDA	18,2 k €	+258%	-11,5 k €	-391%	3,9 k €	-94.1%	67,1 k €	+2325%	2,8 k €
Operating result	12,1 k €	+173%	-16,5 k €	-3258%	-491,8 €	-101%	71,4 k €	+1439%	-5,3 k €
Net result	11,8 k €	+171%	-16,6 k €	-2058%	-768,8 €	-101%	69,6 k €	+1350%	-5,6 k €
Balance sheet
Equity	102,4 k €	+13.0%	90,6 k €	-15.5%	107,2 k €	-0.7%	108 k €	+181%	38,4 k €
Total assets	385,6 k €	+9.2%	353,3 k €	-17.7%	429,4 k €	+20.2%	357,1 k €	+5.8%	337,5 k €
Cash	196,3 k €	+23.3%	159,2 k €	-40.2%	266,1 k €	+48.4%	179,3 k €	-1.7%	182,5 k €
Debts	220,9 k €	+11.7%	197,7 k €	+27.7%	154,8 k €	+15.3%	134,3 k €	-5.9%	142,7 k €
Other
Workforce	14,5 ETP	-0.7%	14,6 ETP	+5.0%	13,9 ETP	-2.8%	14,3 ETP	+5.1%	13,6 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 100 k€ and 250 k€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

12 active · 36 ended

Active mandates

Director	Function	Other mandatescurrentendedstruck offbankruptcies
Adrien Grimmeau	Délégué à la gestion journalière
Albert GOFFART	Director
Catherine Grosjean	Director
Daphné Defosse	Délégué à la gestion journalière
Gudélie Schatan	Director
Johan MUYLE	Director	000
Laurence Jenard	Director	000
Martine La Haye	Director
Michel VAN DER STICHELE	Chairman of the board of directors	00
Michel VAN ROYE	Director
Nicole d'Huart	Director	000
Philippe le Hodey	Director	0

Ended mandates

Director	Function	Mandate	Other mandatescurrentendedstruck offbankruptcies
Catherine GROSJEAN	Director	since 24/02/2021
Laurence JENARD	Director	since 24/02/2021	000
Philippe LE HODEY	Director	since 24/02/2021	0
Anne CHAPONAN GARCIA	Director	since 27/03/2019

Full financial information

Source · NBB

	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	18/06/2026	11/06/2025	30/04/2024	25/04/2023	08/06/2022	21/04/2021
General meeting	15/04/2026	08/04/2025	13/03/2024	12/04/2023	16/02/2022	24/02/2021
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

Financial ratios

Source · NBB

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Annual accounts filings

Source · NBB, 20 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	15/04/2026	18/06/2026	French	PDF
Abridged model	31/12/2024	08/04/2025	11/06/2025	French	PDF
Abridged model	31/12/2023	13/03/2024	30/04/2024	French	PDF
Abridged model	31/12/2022	12/04/2023	25/04/2023	French	PDF
Abridged model	31/12/2021	16/02/2022	08/06/2022	French	PDF
Abridged model	31/12/2020	24/02/2021	21/04/2021	French	PDF
Abridged model	31/12/2019	17/06/2020	07/07/2020	French	PDF
Abridged model	31/12/2018	27/03/2019	23/07/2019	French	PDF
Abridged model	31/12/2017	28/05/2018	02/06/2018	French	PDF
Abridged model	31/12/2016	27/03/2017	21/06/2017	French	PDF
Abridged model	31/12/2015	07/03/2016	31/03/2016	French	PDF
Abridged model	31/12/2014	16/03/2015	30/04/2015	French	PDF
Abridged model	31/12/2013	17/03/2014	05/06/2014	French	PDF
Abridged model	31/12/2012	27/05/2013	28/05/2013	French	PDF
Abridged model	31/12/2011	24/05/2012	06/06/2012	French	PDF
Abridged model	31/12/2010	28/04/2011	01/06/2011	French	PDF
Abridged model	31/12/2009	16/06/2010	22/06/2010	French	PDF
Abridged model	31/12/2008	30/06/2009	19/05/2010	French	PDF
Abridged model	31/12/2007	24/06/2008	14/10/2008	French	PDF
Abridged model	31/12/2006	24/04/2007	14/10/2008	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 100 k€ and 250 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.

Board of directors

Source · NBB, accounts to 31/12/2025

12 active · 36 ended

Active mandates

Director	Function	Other mandatescurrentendedstruck offbankruptcies
Adrien Grimmeau	Délégué à la gestion journalière
Albert GOFFART	Director
Catherine Grosjean	Director
Daphné Defosse	Délégué à la gestion journalière
Gudélie Schatan	Director
Johan MUYLE	Director	000
Laurence Jenard	Director	000
Martine La Haye	Director
Michel VAN DER STICHELE	Chairman of the board of directors	00
Michel VAN ROYE	Director
Nicole d'Huart	Director	000
Philippe le Hodey	Director	0

Ended mandates

Director	Function	Mandate	Other mandatescurrentendedstruck offbankruptcies
Catherine GROSJEAN	Director	since 24/02/2021
Laurence JENARD	Director	since 24/02/2021	000
Philippe LE HODEY	Director	since 24/02/2021	0
Anne CHAPONAN GARCIA	Director	since 27/03/2019

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates15/04/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates29/02/2024
DEMISSIONS, NOMINATIONS
PDF
Other22/05/2023
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Mandates02/06/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates22/07/2019
DEMISSIONS, NOMINATIONS
PDF
Mandates15/02/2018
DEMISSIONS, NOMINATIONS
PDF
Mandates01/04/2015
DEMISSIONS, NOMINATIONS
PDF
Mandates14/07/2011
DEMISSIONS, NOMINATIONS
PDF

Similar companies

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

See the Business plan

Timeline

2025
Annual accounts 202511,8 k €↑
2024
Annual accounts 2024-16,6 k €↓
2023
Annual accounts 2023-768,8 €↓
2022
Annual accounts 202269,6 k €↑
2021
Annual accounts 2021-5,6 k €↓
2020
Annual accounts 2020880,7 €↓
2019
Annual accounts 20193,2 k €↓
2018
Annual accounts 201827,1 k €↑
2017
Annual accounts 20171,6 k €↓
2016
Annual accounts 20168,5 k €↑
2015
Annual accounts 2015-24,7 k €↓
2014
Annual accounts 2014755,7 €↑
2013
Annual accounts 2013-17,6 k €↓
2012
Annual accounts 2012-8,7 k €↓
2011
Annual accounts 20115,3 k €↓
2010
Annual accounts 201026,5 k €↑
2009
Annual accounts 2009111 €↓
2008
Annual accounts 200831,8 k €↑
2007
Annual accounts 200730,9 k €↑
2006
Annual accounts 2006-17,2 k €
20/07/1970
IncorporationNon-profit organization

Institut supérieur pour l'Etude du Langage plastique

Overview

Identity

Financials

Valuation

Indicative valuation

Board of directors

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