ACTIVE

EUROPEAN SOCIETY FOR RADIOTHERAPY AND ONCOLOGY

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Financial year 2025 · Closed on 31/12/2025

Net result235,1 k €-71,6 %over 1 year

Gross margin3,7 M €-1,7 %over 1 year

Equity4,1 M €+6,0 %over 1 year

Workforce27,0 ETP+2,3 %over 1 year

Identity

Source · BCE/KBO

EUROPEAN SOCIETY FOR RADIOTHERAPY AND ONCOLOGY is a International non-profit organization incorporated in 1988. Its main activity is: Organisation of conventions and trade shows. Its registered office is in Bruxelles. It employs on average 27,0 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0432.894.370
Incorporation: 04/01/1988
Legal form: International non-profit organization
Registered office: Avenue Marnix 17
1000 Bruxelles · BruxellesSee on map
Latest accounts: 31/12/2025
Average workforce: 27,0 ETP

Activities (NACE)

82300Organisation of conventions and trade shows· main 82300Organisation of conventions and trade shows

Joint committees (1)

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 14 filings

Trend over 13 financial years

	2025		2024		2023		2022		2021
Income statement
Gross margin	3,7 M €	-1.7%	3,7 M €	+16.0%	3,2 M €	+3.6%	3,1 M €	+21.1%	2,6 M €
EBITDA	649,9 k €	-28.6%	910,6 k €	+55.7%	584,9 k €	-29.7%	831,5 k €	+270%	224,7 k €
Operating result	618,9 k €	-30.2%	886,1 k €	+71.1%	517,9 k €	-28.1%	720,1 k €	+767%	83 k €
Net result	235,1 k €	-71.6%	828,8 k €	+31.9%	628,4 k €	+34.1%	468,4 k €	+955%	44,4 k €
Balance sheet
Equity	4,1 M €	+6.0%	3,9 M €	+27.1%	3,1 M €	+25.8%	2,4 M €	+23.9%	2 M €
Total assets	10,1 M €	+11.4%	9 M €	+22.0%	7,4 M €	+4.2%	7,1 M €	+23.7%	5,7 M €
Cash	2,7 M €	-19.6%	3,4 M €	+144%	1,4 M €	-37.4%	2,2 M €	+163%	845 k €
Debts	1,8 M €	+25.1%	1,4 M €	-11.4%	1,6 M €	-8.1%	1,7 M €	+48.4%	1,2 M €
Other
Workforce	27,0 ETP	+2.3%	26,4 ETP	+1.1%	26,1 ETP	-0.8%	26,3 ETP	+0.4%	26,2 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 31/12/2025

10 active · 33 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Hurkmans Coen	Director01/04/2025 → 01/05/2028
Piet Ost	Director01/04/2025 → 01/04/2028
Luca Boldrini	Director21/04/2024 → 01/05/2028
Barbara Alicia Jereczek	Director01/01/2024 → 31/12/2030
CATHARINE CLARK	Director25/04/2023 → 25/04/2028
MARIANNE AZNAR	Director15/05/2023 → 18/05/2027
UULKE VAN DER HEIDE	Director15/05/2023 → 18/05/2027
KERSTIN BORGMANN	Director09/05/2022 → 01/05/2028Mandateended
ESTHER G.C TROOST	Director06/04/2021 → 18/05/2030Mandateended
MATTHIAS GUCKENBERGER	Chairman of the board of directors23/04/2018 → 18/05/2028Director07/04/2016 → 01/04/2028endedMandateended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
ICRO MEATTINI	Director25/04/2023 → 25/04/2026
JESPER ERIKSEN	Director15/05/2023 → 01/04/2025
ELISABETH FORDE	Director06/04/2021 → 01/04/2024

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Avenue Marnix 17 1000 Bruxelles

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ESTRO Cancer Foundation● Active	0840.946.943
EUROPEAN BICYCLE MANUFACTURES ASSOCIATION● Active	0534.680.034
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Global Satellite Operators Association● Active	0477.480.817
ICF● Active	0820.347.311
ICF NEXT● Active	0429.063.662
IRIS FILMS● Active	0826.245.703
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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	29/05/2026	15/05/2025	17/05/2024	15/06/2023	04/06/2022	17/05/2021
General meeting	18/05/2026	05/05/2025	06/05/2024	15/05/2023	09/05/2022	14/04/2021
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, 14 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	18/05/2026	29/05/2026	French	PDF
Abridged model	31/12/2024	05/05/2025	15/05/2025	French	PDF
Abridged model	31/12/2023	06/05/2024	17/05/2024	French	PDF
Abridged model	31/12/2022	15/05/2023	15/06/2023	French	PDF
Abridged model	31/12/2021	09/05/2022	04/06/2022	French	PDF
Abridged model	31/12/2020	14/04/2021	17/05/2021	French	PDF
Abridged model	31/12/2019	06/04/2020	19/05/2020	French	PDF
Abridged model	31/12/2018	29/04/2019	13/05/2019	French	PDF
Abridged model	31/12/2017	23/04/2018	16/07/2018	French	PDF
Abridged model	31/12/2016	08/05/2017	15/05/2017	French	PDF
Abridged model	31/12/2015	02/05/2016	09/05/2016	French	PDF
Abridged model	31/12/2014	27/04/2015	20/05/2015	French	PDF
Abridged model	31/12/2013	07/04/2014	05/05/2014	French	PDF
Abridged model	31/12/2006	23/09/2007	14/12/2007	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 31/12/2025

10 active · 33 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Hurkmans Coen	Director01/04/2025 → 01/05/2028
Piet Ost	Director01/04/2025 → 01/04/2028
Luca Boldrini	Director21/04/2024 → 01/05/2028
Barbara Alicia Jereczek	Director01/01/2024 → 31/12/2030
CATHARINE CLARK	Director25/04/2023 → 25/04/2028
MARIANNE AZNAR	Director15/05/2023 → 18/05/2027
UULKE VAN DER HEIDE	Director15/05/2023 → 18/05/2027
KERSTIN BORGMANN	Director09/05/2022 → 01/05/2028Mandateended
ESTHER G.C TROOST	Director06/04/2021 → 18/05/2030Mandateended
MATTHIAS GUCKENBERGER	Chairman of the board of directors23/04/2018 → 18/05/2028Director07/04/2016 → 01/04/2028endedMandateended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
ICRO MEATTINI	Director25/04/2023 → 25/04/2026
JESPER ERIKSEN	Director15/05/2023 → 01/04/2025
ELISABETH FORDE	Director06/04/2021 → 01/04/2024

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Other10/08/2026
Extrait des Procès-verbaux de l'Assemblée Générale du 18 mai 2026
PDF
Mandates14/07/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates26/09/2024
DEMISSIONS, NOMINATIONS
PDF
Other06/03/2024
STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
PDF
Mandates13/07/2023
DEMISSIONS, NOMINATIONS
PDF
Mandates30/06/2023
DEMISSIONS, NOMINATIONS
PDF
Mandates04/08/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates19/04/2022
SIEGE SOCIAL - DEMISSIONS, NOMINATIONS
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

Filings13 filings

Mandates

Piet Ost

Hurkmans Coen

Luca Boldrini

Barbara Alicia Jereczek

MARIANNE AZNAR

UULKE VAN DER HEIDE

Catharine Clark

KERSTIN BORGMANN

ESTHER G.C TROOST

MATTHIAS GUCKENBERGER

ICRO MEATTINI

JESPER ERIKSEN

and 27 more mandates

1988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027202820292030

ESTROEUROPEAN SOCIETY FOR RADIOTHERAPY AND ONCOLOGY

Avenue Marnix 17, 1000 Brussels

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 Marnix 17, 1000 BrusselsCurrent	accounts 2021 → 2025	Accounts 2025 · 2026-00125536

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
EUROPEAN SOCIETY FOR RADIOTHERAPY AND ONCOLOGYCurrent		CBE
ESTRO	accounts 2023 → 2025	Accounts 2025 · 2026-00125536
EUROPEAN SOCIETY FOR RADIOTHERAPY AND ONCOLOGY	accounts 2021 → 2022	Accounts 2022 · 2023-00130147

Events

2025
Annual accounts 2025235,1 k €↓
2024
Annual accounts 2024828,8 k €↑
2023
Annual accounts 2023628,4 k €↑
2023
Name changeESTRO
2022
Annual accounts 2022468,4 k €↑
2021
Annual accounts 202144,4 k €↑
2020
Annual accounts 2020-419,8 k €↓
2019
Annual accounts 201940,5 k €↓
2018
Annual accounts 201887,3 k €↓
2017
Annual accounts 201793,3 k €↑
2016
Annual accounts 201626,9 k €↓
2015
Annual accounts 2015355,5 k €↑
2014
Annual accounts 201492,8 k €↓
2013
Annual accounts 2013288,3 k €
04/01/1988
IncorporationInternational non-profit organization

EUROPEAN SOCIETY FOR RADIOTHERAPY AND ONCOLOGY

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