ACTIVE

ISOLUTION

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Financial year 2025 · closed on 31/12/2025

Net result

75,0 k €

+205.0% YoY

Gross margin

2,7 M €

+3.4% YoY

Equity

474,9 k €

+18.1% YoY

Workforce

33,6 ETP

-14.1% YoY

What does ISOLUTION do?

ISOLUTION is a Private limited company incorporated in 2010. Its main activity is: Electrical, plumbing and other construction installation activities. Its registered office is in Namur. It employs on average 33,6 ETP workers (FTE).

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0827.451.669

Incorporation

01/07/2010

Legal form

Private limited company

Registered office

Avenue Albert 1er 3
5000 Namur · WallonieSee on map

Contributed capital

25 000,00 €

Latest accounts

31/12/2025

Average workforce

33,6 ETP

Activities (NACE)

43230Electrical, plumbing and other construction installation activities· main 43291Other construction installation 43350Building completion and finishing 43390Other building completion and finishing

Joint committees (3)

Signals

ProfitablePositive cashflowPositive EBITDAHealthy social debts

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Health score

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✦ Verdict · Analyst summary

Financials

Trend over 15 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011
Income statement
Gross margin	2,7 M €	+3.4%	2,6 M €	+36.1%	1,9 M €	+57.8%	1,2 M €	+62.2%	747,4 k €	-2.8%	769,1 k €	+41.5%	543,7 k €	+17.2%	464,0 k €	+9.2%	424,9 k €	-5.0%	447,3 k €	-5.6%	473,6 k €	-10.2%	527,5 k €	+6.6%	494,7 k €	+87.8%	263,4 k €	+30.2%	202,3 k €
EBITDA	450,5 k €	+20.5%	374,0 k €	+54.2%	242,5 k €	-52.1%	505,8 k €	+84.5%	274,1 k €	-34.1%	415,8 k €	+128%	182,0 k €	+6.6%	170,8 k €	+106%	83,1 k €	-16.5%	99,5 k €	+22.8%	81,0 k €	-43.8%	144,1 k €	-27.4%	198,4 k €	+375%	41,8 k €	-41.3%	71,2 k €
Operating result	203,7 k €	+24.2%	163,9 k €	+98.5%	82,6 k €	-82.0%	458,1 k €	+75.2%	261,5 k €	-31.1%	379,5 k €	+178%	136,6 k €	+26.5%	107,9 k €	+76.3%	61,2 k €	+121%	27,7 k €	-15.4%	32,8 k €	-65.6%	95,4 k €	-34.9%	146,6 k €	+2103%	6,7 k €	-77.2%	29,2 k €
Net result	75,0 k €	+205%	24,6 k €	+170%	9,1 k €	-97.3%	339,5 k €	+71.9%	197,5 k €	-31.3%	287,3 k €	+189%	99,4 k €	+25.1%	79,5 k €	+32.1%	60,2 k €	+161%	23,1 k €	+6475%	-361,9 €	-101%	55,5 k €	-48.7%	108,1 k €	+3351%	3,1 k €	-82.5%	17,9 k €
Balance sheet
Equity	474,9 k €	+18.1%	401,9 k €	+11.1%	361,8 k €	+2.6%	352,7 k €	-0.1%	353,2 k €	+0.1%	352,8 k €	+110%	167,7 k €	+0.7%	166,6 k €	+81.8%	91,7 k €	-37.2%	146,0 k €	+12.3%	130,0 k €	-36.7%	205,3 k €	+17.4%	174,8 k €	+280%	46,0 k €	+7.3%	42,9 k €
Total assets	2,2 M €	+2.5%	2,2 M €	-2.4%	2,2 M €	+32.5%	1,7 M €	+13.3%	1,5 M €	+26.8%	1,2 M €	+3.7%	1,1 M €	+58.3%	715,2 k €	+29.3%	553,3 k €	+23.5%	448,0 k €	-0.5%	450,2 k €	-33.7%	678,8 k €	+44.5%	469,8 k €	+107%	226,9 k €	+12.4%	201,8 k €
Cash	149,7 k €	+7.6%	139,1 k €	+19.0%	116,9 k €	-40.7%	197,2 k €	-62.6%	526,6 k €	+31.9%	399,3 k €	+2.2%	390,6 k €	+66.7%	234,4 k €	+70.5%	137,4 k €	-11.5%	155,4 k €	-27.8%	215,2 k €	-24.4%	284,8 k €	+50.0%	189,9 k €	+319%	45,3 k €	-18.5%	55,6 k €
Debts	1,7 M €	-1.2%	1,7 M €	-5.2%	1,8 M €	+39.6%	1,3 M €	+17.8%	1,1 M €	+39.4%	797,2 k €	-15.2%	940,0 k €	+71.4%	548,3 k €	+18.9%	461,3 k €	+52.7%	302,0 k €	-2.4%	309,4 k €	-33.5%	465,3 k €	+57.8%	294,9 k €	+69.2%	174,3 k €	+9.7%	158,9 k €
Other
Workforce	33,6 ETP	-14.1%	39,1 ETP	+28.6%	30,4 ETP	+114%	14,2 ETP	+49.5%	9,5 ETP	+28.4%	7,4 ETP	+8.8%	6,8 ETP	+3.0%	6,6 ETP	-17.5%	8,0 ETP	-10.1%	8,9 ETP	+1.1%	8,8 ETP	+3.5%	8,5 ETP	+13.3%	7,5 ETP	+41.5%	5,3 ETP	+89.3%	2,8 ETP

Estimate

Indicative valuation

As an indication, this company is worth

between 500 k€ and 1 M€

See the valuation

Governance

Board of directors

Seen on filing of 31/12/2025 · 3 active · 19 ended

Active mandates

AVISION

Director · since 03 décembre 2021 · 0777.334.145

Represented by Arnaud VIERENDEEL

Active

EnerGTech

Director · since 03 décembre 2021 · 0777.333.947

Represented by Grégoire Thunis

Active

NKCS

Director · since 03 décembre 2021 · until 14 mai 2025 · 0759.767.544

Represented by Nicolas KUNKERA

Active

Ended mandates

AVISION

Director · since 03 décembre 2021 · 0777.334.145

Represented by Arnaud VIERENDEEL

Ended

AVISION

Managing director · since 03 décembre 2021 · 0777.334.145

Represented by Arnaud VIERENDEEL

Ended

EnerGTech

Director · since 03 décembre 2021 · 0777.333.947

Represented by Grégoire THUNIS

Ended

EnerGTech

Managing director · since 03 décembre 2021 · 0777.333.947

Represented by Gregoire THUNIS

Ended

At this address

Other companies at this address

Company	CBE no.
CO2HOLD● Active	0777.416.990
ISORUCHE● Active	1002.846.673
LA HAMOISE● Active	0462.412.559
SAMI● Liquidation	0433.186.360
VITE - HAMOISE● Active	0401.380.357

Annual accounts

Full financial information

	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	09/04/2026	15/07/2025	01/07/2024	08/06/2023	06/07/2022	16/07/2021
General meeting	31/03/2026	16/06/2025	03/06/2024	05/06/2023	07/06/2022	07/06/2021
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

15 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	31/03/2026	09/04/2026	French	PDF
Abridged model	31/12/2024	16/06/2025	15/07/2025	French	PDF
Abridged model	31/12/2023	03/06/2024	01/07/2024	French	PDF
Abridged model	31/12/2022	05/06/2023	08/06/2023	French	PDF
Abridged model	31/12/2021	07/06/2022	06/07/2022	French	PDF
Abridged model	31/12/2020	07/06/2021	16/07/2021	French	PDF
Abridged model	31/12/2019	02/06/2020	17/07/2020	French	PDF
Abridged model	31/12/2018	03/06/2019	12/07/2019	French	PDF
Abridged model	31/12/2017	04/06/2018	17/07/2018	French	PDF
Abridged model	31/12/2016	06/06/2017	18/07/2017	French	PDF
Abridged model	31/12/2015	06/06/2016	01/07/2016	French	PDF
Abridged model	31/12/2014	01/06/2015	28/07/2015	French	PDF
Abridged model	31/12/2013	02/06/2014	26/06/2014	French	PDF
Abridged model	31/12/2012	03/06/2013	25/06/2013	French	PDF
Abridged model	31/12/2011	04/06/2012	31/07/2012	French	PDF

Estimate

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.

Governance

Board of directors

Seen on filing of 31/12/2025 · 3 active · 19 ended

Active mandates

AVISION

Director · since 03 décembre 2021 · 0777.334.145

Represented by Arnaud VIERENDEEL

Active

EnerGTech

Director · since 03 décembre 2021 · 0777.333.947

Represented by Grégoire Thunis

Active

NKCS

Director · since 03 décembre 2021 · until 14 mai 2025 · 0759.767.544

Represented by Nicolas KUNKERA

Active

Ended mandates

AVISION

Director · since 03 décembre 2021 · 0777.334.145

Represented by Arnaud VIERENDEEL

Ended

AVISION

Managing director · since 03 décembre 2021 · 0777.334.145

Represented by Arnaud VIERENDEEL

Ended

EnerGTech

Director · since 03 décembre 2021 · 0777.333.947

Represented by Grégoire THUNIS

Ended

EnerGTech

Managing director · since 03 décembre 2021 · 0777.333.947

Represented by Gregoire THUNIS

Ended

Shareholders

Ownership and network

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Try for 7 days

Belgian Official Gazette

Belgian Official Gazette publications

Restructuring13/05/2026
RUBRIQUE RESTRUCTURATION (FUSION, SCISSION, TRANSFERT PATRIMOINE, ETC...) - DIVERS
PDF
Mandates13/08/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates27/02/2024
DEMISSIONS, NOMINATIONS
PDF
Other31/07/2023
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - MODIFICATION FORME JURIDIQUE
PDF
Registered office25/01/2022
SIEGE SOCIAL
PDF
Mandates04/01/2022
DEMISSIONS, NOMINATIONS
PDF
Mandates17/12/2012
DEMISSIONS, NOMINATIONS
PDF
Other05/07/2010
RUBRIQUE CONSTITUTION (NOUVELLE PERSONNE MORALE, OUVERTURE SUCCURSALE, ETC...)
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 202575,0 k €↑
2024
Annual accounts 202424,6 k €↑
2023
Annual accounts 20239,1 k €↓
2022
Annual accounts 2022339,5 k €↑
2021
Annual accounts 2021197,5 k €↓
2020
Annual accounts 2020287,3 k €↑
2019
Annual accounts 201999,4 k €↑
2018
Annual accounts 201879,5 k €↑
2017
Annual accounts 201760,2 k €↑
2016
Annual accounts 201623,1 k €↑
2015
Annual accounts 2015-361,9 €↓
2014
Annual accounts 201455,5 k €↓
2013
Annual accounts 2013108,1 k €↑
2012
Annual accounts 20123,1 k €↓
2011
Annual accounts 201117,9 k €
01/07/2010
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

ISOLUTION

Overview

What does ISOLUTION do?

Trend over 15 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