ACTIVE

NUCLEARIS I.M.

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Financial year 2025 · closed on 31/12/2025

Net result

127 k €

-18.4% YoY

Gross margin

193,6 k €

-13.2% YoY

Equity

394,2 k €

-15.5% YoY

What does NUCLEARIS I.M. do?

NUCLEARIS I.M. is a Private limited company incorporated in 2001. Its registered office is in Namur.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0475.752.039

Incorporation

02/10/2001

Legal form

Private limited company

Registered office

Avenue de Marlagne 226
5000 Namur · WallonieSee on map

Contributed capital

8 060,00 €

Latest accounts

31/12/2025

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA

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✦ Verdict · Analyst summary

Financials

Trend over 20 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009		2008		2007		2006
Income statement
Gross margin	193,6 k €	-13.2%	223,1 k €	+58.8%	140,5 k €	+10.4%	127,2 k €	+102%	63 k €	-51.0%	128,4 k €	-11.9%	145,7 k €	+12.9%	129 k €	-14.0%	150,1 k €	-37.2%	238,9 k €	+43.2%	166,8 k €	+12.9%	147,7 k €	+212%	47,4 k €	-55.5%	106,5 k €	-24.4%	140,8 k €	+10.2%	127,8 k €	+15.6%	110,5 k €	+9.6%	100,8 k €	+11.4%	90,5 k €	+10.7%	81,8 k €
EBITDA	192 k €	-13.6%	222,2 k €	+59.2%	139,6 k €	+10.4%	126,4 k €	+104%	62,1 k €	-51.3%	127,6 k €	-11.9%	144,9 k €	+13.0%	128,3 k €	-13.4%	148 k €	-37.4%	236,5 k €	+44.3%	163,9 k €	+13.2%	144,8 k €	+226%	44,5 k €	-57.1%	103,6 k €	-24.3%	136,8 k €	+9.3%	125,2 k €	+16.1%	107,8 k €	+9.8%	98,2 k €	+11.6%	88 k €	+12.6%	78,1 k €
Operating result	182,5 k €	-17.3%	220,7 k €	+58.5%	139,3 k €	+10.4%	126,1 k €	+154%	49,6 k €	-57.0%	115,3 k €	-13.0%	132,6 k €	+14.6%	115,7 k €	-14.5%	135,4 k €	-40.2%	226,2 k €	+78.4%	126,8 k €	+18.0%	107,5 k €	+1480%	6,8 k €	-89.6%	65,5 k €	-26.2%	88,8 k €	+29.2%	68,8 k €	+33.8%	51,4 k €	+22.9%	41,8 k €	+29.2%	32,4 k €	+19.3%	27,1 k €
Net result	127 k €	-18.4%	155,5 k €	+57.4%	98,8 k €	+10.5%	89,4 k €	+163%	34 k €	-57.4%	79,6 k €	-11.4%	89,9 k €	+11.9%	80,3 k €	+0.8%	79,7 k €	-46.3%	148,5 k €	+82.8%	81,2 k €	+20.4%	67,5 k €	+8175%	815,3 €	-98.9%	72,4 k €	+30.9%	55,3 k €	+50.2%	36,8 k €	+71.3%	21,5 k €	+21.2%	17,7 k €	+77.4%	10 k €	+18.8%	8,4 k €
Balance sheet
Equity	394,2 k €	-15.5%	466,7 k €	+16.6%	400,1 k €	+6.3%	376,3 k €	+4.0%	361,9 k €	+10.4%	327,9 k €	+32.1%	248,3 k €	+56.8%	158,4 k €	-8.5%	173,1 k €	+85.3%	93,4 k €	+841%	9,9 k €	+13.8%	8,7 k €	-5.8%	9,3 k €	-88.9%	83,4 k €	+654%	11,1 k €	-80.2%	55,8 k €	+194%	19 k €	+857%	-2,5 k €	+87.6%	-20,2 k €	+33.1%	-30,2 k €
Total assets	640,7 k €	+7.1%	598,2 k €	+19.5%	500,5 k €	+6.3%	470,7 k €	+25.8%	374 k €	+3.4%	361,7 k €	+22.3%	295,7 k €	-20.1%	370,1 k €	-11.3%	417,2 k €	+48.2%	281,5 k €	+52.3%	184,8 k €	+13.2%	163,3 k €	-15.3%	192,9 k €	-22.2%	248 k €	-18.7%	304,9 k €	+4.1%	292,9 k €	-4.0%	305,1 k €	-9.8%	338,3 k €	-8.2%	368,7 k €	+1.9%	361,9 k €
Cash	138,6 k €	+181%	49,4 k €	-4.3%	51,6 k €	+33.3%	38,7 k €	-36.7%	61,1 k €	+73.7%	35,2 k €	+12.6%	31,2 k €	+20.2%	26 k €	-76.3%	109,4 k €	+914%	10,8 k €	-46.3%	20,1 k €	+11.6%	18 k €	+12.6%	16 k €	+171%	5,9 k €	-85.1%	39,6 k €	-18.2%	48,4 k €	+70.1%	28,5 k €	+114%	13,3 k €	-9.9%	14,7 k €	-64.1%	41 k €
Debts	246,5 k €	+87.4%	131,5 k €	+31.1%	100,4 k €	+6.3%	94,4 k €	+677%	12,2 k €	-64.0%	33,8 k €	-28.7%	47,4 k €	-77.6%	211,7 k €	-13.3%	244,1 k €	+29.8%	188,1 k €	+9.2%	172,2 k €	+13.4%	151,9 k €	-16.1%	181 k €	+11.8%	161,9 k €	-44.0%	289,2 k €	+24.4%	232,4 k €	-17.4%	281,3 k €	-16.3%	336 k €	-13.3%	387,4 k €	-0.8%	390,4 k €

Estimate

Indicative valuation

As an indication, this company is worth

between 1 M€ and 2,5 M€

See the valuation

Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 3 ended

Active mandates

Isabelle MATHIEU

Director · until 30 juin 2026

Active

Ended mandates

Isabelle MATHIEU

Manager · since 30 juin 2006 · until 30 juin 2011

Ended

Isabelle MATHIEU

Manager · until 30 juin 2016

Ended

Isabelle MATHIEU

Manager · until 30 juin 2021

Ended

At this address

Other companies at this address

Company	CBE no.
Elite Partners Cleaning● Active	0518.956.235

Annual accounts

Full financial information

	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	06/08/2026	10/07/2025	17/07/2024	28/06/2023	13/07/2022	02/07/2021
General meeting	27/06/2026	28/06/2025	29/06/2024	24/06/2023	25/06/2022	26/06/2021
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

Ratios

Financial ratios

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Filings

Annual accounts filings

20 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Micro model	31/12/2025	27/06/2026	06/08/2026	French	PDF
Micro model	31/12/2024	28/06/2025	10/07/2025	French	PDF
Micro model	31/12/2023	29/06/2024	17/07/2024	French	PDF
Micro model	31/12/2022	24/06/2023	28/06/2023	French	PDF
Micro model	31/12/2021	25/06/2022	13/07/2022	French	PDF
Micro model	31/12/2020	26/06/2021	02/07/2021	French	PDF
Micro model	31/12/2019	27/06/2020	29/07/2020	French	PDF
Micro model	31/12/2018	29/06/2019	23/08/2019	French	PDF
Micro model	31/12/2017	30/06/2018	31/07/2018	French	PDF
Micro model	31/12/2016	24/06/2017	11/08/2017	French	PDF
Abridged model	31/12/2015	25/06/2016	10/07/2016	French	PDF
Abridged model	31/12/2014	27/06/2015	24/08/2015	French	PDF
Abridged model	31/12/2013	28/06/2014	10/07/2014	French	PDF
Abridged model	31/12/2012	29/06/2013	18/07/2013	French	PDF
Abridged model	31/12/2011	30/06/2012	24/07/2012	French	PDF
Abridged model	31/12/2010	25/06/2011	01/07/2011	French	PDF
Abridged model	31/12/2009	25/06/2010	16/07/2010	French	PDF
Abridged model	31/12/2008	27/06/2009	27/07/2009	French	PDF
Abridged model	31/12/2007	28/06/2008	03/07/2008	French	PDF
Abridged model	31/12/2006	30/06/2007	03/07/2007	French	PDF

Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 1 M€ and 2,5 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.

Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 3 ended

Active mandates

Isabelle MATHIEU

Director · until 30 juin 2026

Active

Ended mandates

Isabelle MATHIEU

Manager · since 30 juin 2006 · until 30 juin 2011

Ended

Isabelle MATHIEU

Manager · until 30 juin 2016

Ended

Isabelle MATHIEU

Manager · until 30 juin 2021

Ended

Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

Mandates19/07/2023
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - MODIFICATION FORME JURIDIQUE - DEMISSIONS, NOMINATIONS
PDF
Mandates28/07/2021
DEMISSIONS, NOMINATIONS
PDF
Mandates25/07/2016
DEMISSIONS, NOMINATIONS
PDF
Mandates18/07/2011
DEMISSIONS, NOMINATIONS
PDF
Mandates01/08/2006
DEMISSIONS, NOMINATIONS
PDF

Source: Belgian Official Gazette

Competition

Similar companies

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

See the Business plan

2025
Annual accounts 2025127 k €↓
2024
Annual accounts 2024155,5 k €↑
2023
Annual accounts 202398,8 k €↑
2022
Annual accounts 202289,4 k €↑
2021
Annual accounts 202134 k €↓
2021
Name changeNUCLEARIS ISABELLE MATHIEU
2020
Annual accounts 202079,6 k €↓
2019
Annual accounts 201989,9 k €↑
2018
Annual accounts 201880,3 k €↑
2017
Annual accounts 201779,7 k €↓
2016
Annual accounts 2016148,5 k €↑
2015
Annual accounts 201581,2 k €↑
2014
Annual accounts 201467,5 k €↑
2013
Annual accounts 2013815,3 €↓
2012
Annual accounts 201272,4 k €↑
2011
Annual accounts 201155,3 k €↑
2010
Annual accounts 201036,8 k €↑
2009
Annual accounts 200921,5 k €↑
2008
Annual accounts 200817,7 k €↑
2007
Annual accounts 200710 k €↑
2006
Annual accounts 20068,4 k €
2006
Name changeNUCLEARIS I.M.
02/10/2001
IncorporationPrivate limited company

10/15	1 240 000	1 180 000	1 050 000
70	8 630 000	8 120 000	7 940 000
9904	412 000	388 000	301 000
17/49	2 970 000	3 140 000	3 380 000
9087	24,3	23,1	21,8

NUCLEARIS I.M.

Overview

What does NUCLEARIS I.M. do?

Trend over 20 financial years

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