ACTIVE

Gruuthuyse Castellum

Financial year 2025 · Closed on 31/12/2025

Net result185,1 k €+128,6 %over 1 year

Gross margin133,8 k €-6,0 %over 1 year

Equity4,6 M €+4,1 %over 1 year

Identity

Source · BCE/KBO

Gruuthuyse Castellum is a Private limited company incorporated in 1981. Its main activity is: Real estate agencies. Its registered office is in Woluwe-Saint-Lambert.

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0422.029.776
Incorporation: 16/10/1981
Legal form: Private limited company
Registered office: Avenue du Castel 21
1200 Woluwe-Saint-Lambert · BruxellesSee on map
Contributed capital: 2 856 000,00 €
Latest accounts: 31/12/2025

Activities (NACE)

68310Real estate agencies· main 70321Activities of head offices; management consultancy activities 81100Combined facilities support activities 81100Combined facilities support activities

Signals

ProfitableSolid equityLow 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	133,8 k €	-6.0%	142,3 k €	+158%	55,3 k €	-30.9%	80 k €	-92.1%	1 M €
EBITDA	97,5 k €	-5.4%	103,1 k €	+401%	20,6 k €	-65.9%	60,3 k €	-94.0%	1 M €
Operating result	1,8 k €	-73.5%	6,7 k €	+109%	-78 k €	-152%	-30,9 k €	-103%	927,1 k €
Net result	185,1 k €	+129%	81 k €	+189%	-90,8 k €	-100%	-45,4 k €	-105%	923,1 k €
Balance sheet
Equity	4,6 M €	+4.1%	4,5 M €	+1.8%	4,4 M €	-2.0%	4,5 M €	-1.0%	4,5 M €
Total assets	4,9 M €	+2.2%	4,8 M €	-3.5%	4,9 M €	-1.6%	5 M €	-14.2%	5,9 M €
Cash	47,6 k €	-57.1%	111,1 k €	+74.9%	63,5 k €	+9.6%	57,9 k €	-95.2%	1,2 M €
Debts	218,8 k €	-26.7%	298,4 k €	-46.4%	556,5 k €	+1.8%	546,4 k €	-59.0%	1,3 M €

Valuation

Indicative valuation

As an indication, this company is worth

between 500 k€ and 1 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

2 active · 10 ended

Active mandates

Céline de Caritat de Peruzzis

Director · since 18 avril 2024 · until 18 avril 2030

Active

Etienne d'URSEL

Managing director · since 18 avril 2024 · until 18 avril 2030

Active

Ended mandates

Céline de Caritat de Peruzzis

Director · since 10 octobre 2019 · until 10 octobre 2025

Ended

Etienne d'URSEL

Managing director · since 10 octobre 2019 · until 10 octobre 2025

Ended

Christophe d'URSEL

Director · since 22 janvier 2013 · until 22 janvier 2019

Ended

Etienne d'URSEL

Managing director · since 22 janvier 2013 · until 22 janvier 2019

Ended

Other companies at this address

Avenue du Castel 21 1200 Woluwe-Saint-Lambert

Company	CBE no.
boîte 71● Active	0860.992.388
MAGISTRAT● Bankrupt	0883.544.987
URBAN CONSTRUCT● Active	0826.986.168

Full financial information

Source · NBB

	2025	2024	2023	2022	2021	2020
Type of account	Micro model	Micro model	Micro model	Micro model	Micro model	Micro 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	25/06/2026	31/07/2025	11/06/2024	14/06/2023	20/06/2022	12/08/2021
General meeting	18/06/2026	27/05/2025	28/05/2024	30/05/2023	31/05/2022	25/05/2021
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

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Annual accounts filings

Source · NBB, 20 filings

Model	Closing	General meeting	Filed	Language	Document
Micro model	31/12/2025	18/06/2026	25/06/2026	French	PDF
Micro model	31/12/2024	27/05/2025	31/07/2025	French	PDF
Micro model	31/12/2023	28/05/2024	11/06/2024	French	PDF
Micro model	31/12/2022	30/05/2023	14/06/2023	French	PDF
Micro model	31/12/2021	31/05/2022	20/06/2022	French	PDF
Micro model	31/12/2020	25/05/2021	12/08/2021	French	PDF
Micro model	31/12/2019	26/05/2020	26/10/2020	French	PDF
Micro model	31/12/2018	28/05/2019	04/07/2019	French	PDF
Micro model	31/12/2017	29/05/2018	23/08/2018	French	PDF
Abridged model	31/12/2016	30/05/2017	31/07/2017	French	PDF
Abridged model	31/12/2015	31/05/2016	07/07/2016	French	PDF
Abridged model	31/12/2014	26/05/2015	08/09/2015	French	PDF
Abridged model	31/12/2013	27/05/2014	17/07/2014	French	PDF
Abridged model	31/12/2012	28/05/2013	07/10/2013	French	PDF
Abridged model	31/12/2011	29/05/2012	28/06/2012	French	PDF
Abridged model	31/12/2010	31/05/2011	26/09/2011	French	PDF
Abridged model	31/12/2009	25/05/2010	17/06/2010	French	PDF
Abridged model	31/12/2008	26/05/2009	29/07/2009	French	PDF
Abridged model	31/12/2007	27/05/2008	06/10/2008	French	PDF
Abridged model	31/12/2006	29/05/2007	30/07/2007	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 500 k€ and 1 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

2 active · 10 ended

Active mandates

Céline de Caritat de Peruzzis

Director · since 18 avril 2024 · until 18 avril 2030

Active

Etienne d'URSEL

Managing director · since 18 avril 2024 · until 18 avril 2030

Active

Ended mandates

Céline de Caritat de Peruzzis

Director · since 10 octobre 2019 · until 10 octobre 2025

Ended

Etienne d'URSEL

Managing director · since 10 octobre 2019 · until 10 octobre 2025

Ended

Christophe d'URSEL

Director · since 22 janvier 2013 · until 22 janvier 2019

Ended

Etienne d'URSEL

Managing director · since 22 janvier 2013 · until 22 janvier 2019

Ended

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates22/04/2024
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - MODIFICATION FORME JURIDIQUE - OBJET - DEMISSIONS, NOMINATIONS
PDF
Mandates13/12/2019
DEMISSIONS, NOMINATIONS
PDF
Mandates19/11/2019
DEMISSIONS, NOMINATIONS
PDF
Mandates19/07/2013
DEMISSIONS, NOMINATIONS
PDF
Registered office25/01/2008
SIEGE SOCIAL
PDF
Mandates22/09/2006
DEMISSIONS, NOMINATIONS
PDF
Mandates25/04/2006
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 2025185,1 k €↑
2024
Annual accounts 202481 k €↑
2023
Annual accounts 2023-90,8 k €↓
2022
Annual accounts 2022-45,4 k €↓
2021
Annual accounts 2021923,1 k €↑
2020
Annual accounts 202015,9 k €↓
2019
Annual accounts 201940,5 k €↓
2018
Annual accounts 201875,9 k €↓
2017
Annual accounts 2017144,5 k €↑
2016
Annual accounts 201695,2 k €↑
2015
Annual accounts 201542,2 k €↑
2014
Annual accounts 201414,9 k €↑
2013
Annual accounts 20132,5 k €↑
2012
Annual accounts 2012-11,1 k €↓
2011
Annual accounts 201139,4 k €↓
2010
Annual accounts 2010143,4 k €↑
2009
Annual accounts 200948,6 k €↓
2008
Annual accounts 2008141,6 k €↑
2007
Annual accounts 200761,9 k €↑
2006
Annual accounts 2006-25,6 k €
16/10/1981
IncorporationPrivate limited company

Gruuthuyse Castellum

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