ACTIVE

Onderwijsgroep Zusters der Christelijke Scholen Zuid-Antwerpen

Export PDF

Financial year 2025 · Closed on 31/12/2025

Net result1,4 M €-1,7 %over 1 year

Revenue906,8 k €+4,9 %over 1 year

Equity56,9 M €+3,4 %over 1 year

Workforce39,3 ETP+0,8 %over 1 year

Identity

Source · BCE/KBO

Onderwijsgroep Zusters der Christelijke Scholen Zuid-Antwerpen is a Non-profit organization incorporated in 1994. Its main activity is: Security systems service activities. Its registered office is in Kontich. It employs on average 39,3 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0453.485.589
Incorporation: 08/06/1994
Legal form: Non-profit organization
Registered office: Gemeenteplein 8
2550 Kontich · FlandreSee on map
Latest accounts: 31/12/2025
Average workforce: 39,3 ETP

Activities (NACE)

80214Security systems service activities· main 85314General secondary education 85314General secondary education 85319General secondary education 85319General secondary education 35140Trade of electricity+5

Joint committees (2)

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 20 filings

Trend over 19 financial years

	2025		2024		2023		2022		2021
Income statement
Revenue	906,8 k €	+4.9%	864,4 k €	+20.7%	716 k €	+3.9%	688,8 k €	-4.8%	723,8 k €
EBITDA	3,4 M €	+2.4%	3,3 M €	+8.9%	3,1 M €	+39.2%	2,2 M €	-6.1%	2,3 M €
Operating result	1,4 M €	+4.2%	1,3 M €	+2.9%	1,3 M €	+123%	583,7 k €	-25.4%	782,6 k €
Net result	1,4 M €	-1.7%	1,4 M €	-3.1%	1,5 M €	+466%	262,4 k €	-64.1%	731,5 k €
Balance sheet
Equity	56,9 M €	+3.4%	55 M €	+4.6%	52,6 M €	+5.3%	50 M €	+3.5%	48,3 M €
Total assets	66,7 M €	+4.6%	63,8 M €	+3.6%	61,6 M €	+4.5%	59 M €	+0.4%	58,7 M €
Cash	5,3 M €	+79.2%	2,9 M €	-49.1%	5,8 M €	+1.5%	5,7 M €	-10.9%	6,4 M €
Debts	8,4 M €	-0.0%	8,4 M €	-2.9%	8,7 M €	+0.3%	8,6 M €	-4.2%	9 M €
Other
Workforce	39,3 ETP	+0.8%	39,0 ETP	-3.2%	40,3 ETP	0.0%	40,3 ETP	+0.7%	40,0 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 25 M€ and 50 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

7 active · 34 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Sven Geyseman	Persoon belast met dagelijks bestuur01/09/2025 → 11/06/2031
ONDERWIJSINRICHTINGEN ZUSTERS DER CHRISTELIJKE SCHOLEN-KOEPEL0864.945.337Represented by Johan Eliat	Afgevaardigd Bestuurder19/01/2016 → 16/05/2029Mandate01/01/2016 → 19/01/2022endedDirectorsince 01/09/2007ended
Tinne Auwerkerken	Chairman of the board of directors01/09/2023 → 16/05/2029
Ann Van Reeth	Director04/05/2017 → 16/05/2029Mandate25/01/2011 → 04/05/2023ended
Bruno Tindemans	Director23/01/2018 → 18/05/2028
Dirk Lambrechts	Director21/01/2020 → 11/06/2026
Tom Schellekens	Director03/06/2014 → 11/06/2026Mandate28/05/2013 → 27/05/2019ended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Ann Jonckheere	Afgevaardigd Bestuurder01/09/2023 → 16/05/2029
Kristina Auwerkerken	Directorsince 12/05/2022
Dirk Geens	Director18/01/2022 → 16/05/2028

Full financial information

Source · NBB

	2025	2024	2023	2022	2021	2020
Type of account	Full model	Full model	Full model	Full model	Full model	Full 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	12/06/2026	20/06/2025	29/05/2024	22/05/2023	20/05/2022	10/05/2021
General meeting	11/06/2026	19/06/2025	16/05/2024	11/05/2023	12/05/2022	06/05/2021
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

Financial ratios

Source · NBB

Looking for more information about this company?

Try for free

Annual accounts filings

Source · NBB, 20 filings

Model	Closing	General meeting	Filed	Language	Document
Full model	31/12/2025	11/06/2026	12/06/2026	Dutch	PDF
Full model	31/12/2024	19/06/2025	20/06/2025	Dutch	PDF
Full model	31/12/2023	16/05/2024	29/05/2024	Dutch	PDF
Full model	31/12/2022	11/05/2023	22/05/2023	Dutch	PDF
Full model	31/12/2021	12/05/2022	20/05/2022	Dutch	PDF
Full model	31/12/2020	06/05/2021	10/05/2021	Dutch	PDF
Full model	31/12/2019	28/05/2020	11/08/2020	Dutch	PDF
Full model	31/12/2018	02/05/2019	13/05/2019	Dutch	PDF
Full model	31/12/2017	03/05/2018	04/05/2018	Dutch	PDF
Full model	31/12/2016	04/05/2017	05/05/2017	Dutch	PDF
Full model	31/12/2015	19/05/2016	20/05/2016	Dutch	PDF
Full model	31/12/2014	28/05/2015	08/06/2015	Dutch	PDF
Full model	31/12/2013	03/06/2014	06/06/2014	Dutch	PDF
Full model	31/12/2012	28/05/2013	30/05/2013	Dutch	PDF
Full model	31/12/2011	29/05/2012	04/06/2012	Dutch	PDF
Full model	31/12/2010	07/06/2011	16/06/2011	Dutch	PDF
Full model	31/12/2009	25/05/2010	10/06/2010	Dutch	PDF
Full model	31/12/2008	26/05/2009	22/06/2009	Dutch	PDF
Full model	31/12/2007	03/06/2008	12/06/2008	Dutch	PDF
Full model	31/12/2006	11/06/2007	13/06/2007	Dutch	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 25 M€ and 50 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 31/12/2025

7 active · 34 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Sven Geyseman	Persoon belast met dagelijks bestuur01/09/2025 → 11/06/2031
ONDERWIJSINRICHTINGEN ZUSTERS DER CHRISTELIJKE SCHOLEN-KOEPEL0864.945.337Represented by Johan Eliat	Afgevaardigd Bestuurder19/01/2016 → 16/05/2029Mandate01/01/2016 → 19/01/2022endedDirectorsince 01/09/2007ended
Tinne Auwerkerken	Chairman of the board of directors01/09/2023 → 16/05/2029
Ann Van Reeth	Director04/05/2017 → 16/05/2029Mandate25/01/2011 → 04/05/2023ended
Bruno Tindemans	Director23/01/2018 → 18/05/2028
Dirk Lambrechts	Director21/01/2020 → 11/06/2026
Tom Schellekens	Director03/06/2014 → 11/06/2026Mandate28/05/2013 → 27/05/2019ended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Ann Jonckheere	Afgevaardigd Bestuurder01/09/2023 → 16/05/2029
Kristina Auwerkerken	Directorsince 12/05/2022
Dirk Geens	Director18/01/2022 → 16/05/2028

Ownership and network

Looking for more information about this company?

Try for free

Belgian Official Gazette publications

Source · Belgian Official Gazette

Other30/06/2026
—
PDF
Mandates26/09/2025
ONTSLAGEN - BENOEMINGEN
PDF
Mandates09/10/2024
ONTSLAGEN - BENOEMINGEN
PDF
Mandates13/08/2024
ONTSLAGEN - BENOEMINGEN
PDF
Other22/01/2024
BENAMING - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
PDF
Mandates12/06/2023
ONTSLAGEN - BENOEMINGEN
PDF
Mandates29/06/2022
ONTSLAGEN - BENOEMINGEN
PDF
Mandates15/02/2022
ONTSLAGEN - BENOEMINGEN
PDF

Similar companies

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

See the Business plan

Timeline

Source · CBE, NBB annual accounts

Year

Identity

Incorporation

Name

Registered office

Annual accounts

Filings19 filings

Mandates

Sven Geyseman

ONDERWIJSINRICHTINGEN ZUSTERS DER CHRISTELIJKE SCHOLEN-KOEPEL

Tinne Auwerkerken

Ann Van Reeth

Bruno Tindemans

Dirk Lambrechts

Tom Schellekens

Ann Jonckheere

Kristina Auwerkerken

Dirk Geens

An De Bel

Peter BEEUSAERT

and 28 more mandates

19941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028202920302031

Onderwijsgroep Zusters der Christelijke Scholen Zuid-AntwerpenOZCS Zuid-AntwerpenONDERWIJSINRICHTINGEN ZUSTERS DER CHRISTELIJKE SCHOLEN ZUID-ANTWERPEN

Gemeenteplein 8, 2550 Kontich

Persoon belast met dagelijks bestuur

Afgevaardigd Bestuurder

Chairman of the board of directors

Director

Afgevaardigd Bestuurder

Director

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Gemeenteplein 8, 2550 KontichCurrent	accounts 2021 → 2025	Accounts 2025 · 2026-00177884

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
Onderwijsgroep Zusters der Christelijke Scholen Zuid-AntwerpenCurrent	accounts 2025	Accounts 2025 · 2026-00177884
OZCS Zuid-Antwerpen	accounts 2024	Accounts 2024 · 2025-00166131
Onderwijsgroep Zusters der Christelijk Scholen Zuid-Antwerpen	accounts 2023	Accounts 2023 · 2024-00101966
OZCS Zuid-Antwerpen	accounts 2021 → 2022	Accounts 2022 · 2023-00093763
ONDERWIJSINRICHTINGEN ZUSTERS DER CHRISTELIJKE SCHOLEN ZUID-ANTWERPEN	accounts 2007 → 2020	Accounts 2020 · 2021-13900489

Events

2025
Annual accounts 20251,4 M €↓
2025
Name changeOnderwijsgroep Zusters der Christelijke Scholen Zuid-Antwerpen
01/09/2025
nominationSven Geysemans · bestuurder, belast met het dagelijks bestuur
01/09/2025
reconductionEliat-Eliat Johan · bestuurder en als lid
2024
Annual accounts 20241,4 M €↓
2024
Name changeOZCS Zuid-Antwerpen
27/06/2024
nominationGrant Thornton Bedrijfsrevisoren BV · commissaris
2023
Annual accounts 20231,5 M €↑
2023
Name changeOnderwijsgroep Zusters der Christelijk Scholen Zuid-Antwerpen
2022
Annual accounts 2022262,4 k €↓
12/05/2022
nominationTinne Auwerkerken · lid van de RVB
2021
Annual accounts 2021731,5 k €↓
2021
Name changeOZCS Zuid-Antwerpen
2020
Annual accounts 20201,5 M €↑
2019
Annual accounts 2019779,2 k €↑
2018
Annual accounts 2018342,2 k €↑
2017
Annual accounts 2017251,9 k €↓
2016
Annual accounts 2016493,2 k €↓
2015
Annual accounts 2015504,2 k €↓
2014
Annual accounts 20141,4 M €↑
2013
Annual accounts 2013587,4 k €↑
2012
Annual accounts 2012173,7 k €↓
2011
Annual accounts 2011823,8 k €↑
2010
Annual accounts 2010663,4 k €↓
2009
Annual accounts 20091,2 M €↑
2008
Annual accounts 20081,1 M €↓
2007
Annual accounts 20071,2 M €
08/06/1994
IncorporationNon-profit organization

Onderwijsgroep Zusters der Christelijke Scholen Zuid-Antwerpen

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

Registered offices

Company names

Events