ACTIVE

ONE REFRACTORIES

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Financial year 2025 · Closed on 31/12/2025

Net result1,5 M €-9,8 %over 1 year

Revenue13,9 M €+7,9 %over 1 year

Equity5,7 M €+36,3 %over 1 year

Workforce12,1 ETP-11,0 %over 1 year

Identity

Source · BCE/KBO

ONE REFRACTORIES is a Public limited company incorporated in 1925. Its main activity is: Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate. Its registered office is in Anhée. It employs on average 12,1 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0401.592.569
Incorporation: 20/02/1925
Legal form: Public limited company
Registered office: Chaussée de Dinant 39
5537 Anhée · WallonieSee on map
Contributed capital: 300 000,00 €
Latest accounts: 31/12/2025
Average workforce: 12,1 ETP

Activities (NACE)

08111Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate· main 08111Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate 08123Operation of gravel and sand pits; mining of clays and kaolin 08123Operation of gravel and sand pits; mining of clays and kaolin 14110Manufacture of leather clothes 14220Manufacture of articles of fur

Joint committees (3)

10205
200
218

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debtsHigh revenue

Financials

Source · NBB, 20 filings

Trend over 20 financial years

	2025		2024		2023		2022		2021
Income statement
Revenue	13,9 M €	+7.9%	12,9 M €	-7.3%	13,9 M €	+14.3%	12,1 M €	+23.3%	9,8 M €
EBITDA	2,2 M €	+0.5%	2,2 M €	-8.7%	2,4 M €	+28.4%	1,9 M €	+14.6%	1,6 M €
Operating result	2,1 M €	+1.0%	2,1 M €	-10.3%	2,3 M €	+29.0%	1,8 M €	+15.4%	1,6 M €
Net result	1,5 M €	-9.8%	1,7 M €	-1.8%	1,7 M €	+23.1%	1,4 M €	-3.6%	1,5 M €
Balance sheet
Equity	5,7 M €	+36.3%	4,2 M €	-37.9%	6,8 M €	+21.2%	5,6 M €	0.0%	5,6 M €
Total assets	11,1 M €	+9.2%	10,2 M €	+12.2%	9,1 M €	-1.2%	9,2 M €	+27.5%	7,2 M €
Cash	1,5 M €	+15.9%	1,3 M €	+89.7%	702,3 k €	+110%	333,6 k €	-30.9%	483 k €
Debts	5,3 M €	-9.9%	5,9 M €	+162%	2,3 M €	-36.1%	3,5 M €	+122%	1,6 M €
Other
Workforce	12,1 ETP	-11.0%	13,6 ETP	+18.3%	11,5 ETP	-7.3%	12,4 ETP	+14.8%	10,8 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 10 M€ and 25 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

5 active · 4 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
François Detandt	Director25/06/2025 → 30/06/2030
Harold Pirmez	Director25/06/2025 → 30/06/2030
T.P MANAGEMENT0772.490.974Represented by Thomas Pirmez	Director10/12/2021 → 23/06/2027Managing director10/12/2021 → 2021 accountsendedMandate2022 accountsended
AZEM0465.004.142	Managing director01/12/2005 → 26/06/2030Director29/06/2012 → 2012 accountsendedMandate2022 accountsended
Laurence Van Der Straten	Managing director01/12/2005 → 27/06/2029Director22/06/2011 → 2018 accountsendedMandate2022 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Laurence VAN DER STRAETEN	Director06/06/2017 → 2021 accounts
Sogecto0536.280.138Represented by Thomas PIRMEZ	Director26/06/2013 → 2015 accounts

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	24/07/2026	10/07/2025	28/06/2024	24/08/2023	16/11/2022	22/07/2021
General meeting	24/06/2026	25/06/2025	26/06/2024	22/06/2023	22/06/2022	30/06/2021
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
Full model	31/12/2025	24/06/2026	24/07/2026	French	PDF
Full model	31/12/2024	25/06/2025	10/07/2025	French	PDF
Full model	31/12/2023	26/06/2024	28/06/2024	French	PDF
Full model	31/12/2022	22/06/2023	24/08/2023	French	PDF
Full model	31/12/2021	22/06/2022	16/11/2022	French	PDF
Full model	31/12/2020	30/06/2021	22/07/2021	French	PDF
Full model	31/12/2019	24/06/2020	23/07/2020	French	PDF
Full model	31/12/2018	26/06/2019	11/07/2019	French	PDF
Full model	31/12/2017	27/06/2018	02/08/2018	French	PDF
Full model	31/12/2016	06/06/2017	10/08/2017	French	PDF
Full model	31/12/2015	22/06/2016	22/07/2016	French	PDF
Full model	31/12/2014	29/06/2015	24/08/2015	French	PDF
Full model	31/12/2013	25/06/2014	29/07/2014	French	PDF
Full model	31/12/2012	26/06/2013	25/07/2013	French	PDF
Full model	31/12/2011	29/06/2012	30/09/2012	French	PDF
Abridged model	31/12/2010	22/06/2011	24/06/2011	French	PDF
Abridged model	31/12/2009	23/06/2010	30/08/2010	French	PDF
Abridged model	31/12/2008	30/06/2009	15/07/2009	French	PDF
Abridged model	31/12/2007	30/06/2008	28/07/2008	French	PDF
Abridged model	31/12/2006	04/06/2007	04/07/2007	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 10 M€ and 25 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

5 active · 4 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
François Detandt	Director25/06/2025 → 30/06/2030
Harold Pirmez	Director25/06/2025 → 30/06/2030
T.P MANAGEMENT0772.490.974Represented by Thomas Pirmez	Director10/12/2021 → 23/06/2027Managing director10/12/2021 → 2021 accountsendedMandate2022 accountsended
AZEM0465.004.142	Managing director01/12/2005 → 26/06/2030Director29/06/2012 → 2012 accountsendedMandate2022 accountsended
Laurence Van Der Straten	Managing director01/12/2005 → 27/06/2029Director22/06/2011 → 2018 accountsendedMandate2022 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Laurence VAN DER STRAETEN	Director06/06/2017 → 2021 accounts
Sogecto0536.280.138Represented by Thomas PIRMEZ	Director26/06/2013 → 2015 accounts

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates18/06/2026
DEMISSIONS, NOMINATIONS
PDF
Mandates25/09/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates06/06/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates16/11/2023
DENOMINATION - ASSEMBLEE GENERALE
PDF
Mandates19/10/2023
DEMISSIONS, NOMINATIONS
PDF
Mandates25/01/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates14/12/2018
DEMISSIONS, NOMINATIONS
PDF
Mandates04/09/2017
DEMISSIONS, NOMINATIONS
PDF

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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

Incorporation1925

Name

Registered office

Annual accounts

Filings20 filings

Mandates

Harold Pirmez

François Detandt

T.P MANAGEMENT

AZEM

Laurence van der Straten

Laurence VAN DER STRAETEN

Sogecto

Laurence VAN DER STRATEN WAILLET

Amélie PIRMEZ

19661967196819691970197119721973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027202820292030

ONE REFRACTORIESSociété d'Exploitation de Carrières de Terres Plastiques

Chaussée de Dinant 39, 5537 Anhée

Director

Managing director

Managing directorDirector

Director

Managing director

Director

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Chaussée de Dinant 39, 5537 AnhéeCurrent	accounts 2021 → 2025	Accounts 2025 · 2026-00328831

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
ONE REFRACTORIESCurrent	accounts 2023 → 2025	Accounts 2025 · 2026-00328831
Société d'Exploitation de Carrières de Terres Plastiques	accounts 2006 → 2022	Accounts 2022 · 2023-00355735

Events

2025
Annual accounts 20251,5 M €↓
2024
Annual accounts 20241,7 M €↓
2023
Annual accounts 20231,7 M €↑
2023
Name changeONE REFRACTORIES
2022
Annual accounts 20221,4 M €↓
2021
Annual accounts 20211,5 M €↑
2020
Annual accounts 2020963,2 k €↑
2019
Annual accounts 2019962,6 k €↑
2018
Annual accounts 2018793,6 k €↑
2017
Annual accounts 2017718,3 k €↑
2016
Annual accounts 2016397,1 k €↓
2015
Annual accounts 2015568,8 k €↑
2014
Annual accounts 2014407,9 k €↓
2013
Annual accounts 2013493,6 k €↑
2012
Annual accounts 2012402,2 k €↓
2011
Annual accounts 2011532,9 k €↑
2010
Annual accounts 2010290 k €↑
2009
Annual accounts 2009121,4 k €↓
2008
Annual accounts 2008396,1 k €↓
2007
Annual accounts 2007567 k €↓
2006
Annual accounts 2006666,4 k €
20/02/1925
IncorporationPublic limited company

ONE REFRACTORIES

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