ACTIVE

JNS Concept

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Financial year 2025 · closed on 31/12/2025

Net result

14,4 k €

+58.7% YoY

Gross margin

155,1 k €

+29.4% YoY

Equity

37,1 k €

+63.7% YoY

What does JNS Concept do?

JNS Concept is a Private limited company incorporated in 2009. Its main activity is: Construction of buildings. Its registered office is in Tubize.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0819.371.965

Incorporation

06/10/2009

Legal form

Private limited company

Registered office

Rue des Réservoirs 37
1480 Tubize · WallonieSee on map

Contributed capital

18 600,00 €

Latest accounts

31/12/2025

Activities (NACE)

41001Construction of buildings· main 41201Construction of residential and non-residential buildings 43230Electrical, plumbing and other construction installation activities 43291Other construction installation 43910Roofing activities 43994Other specialised construction activities n.e.c.+2

Joint committees (1)

12400

Signals

ProfitablePositive cashflowPositive EBITDAHealthy social debts

View the BCE/KBO Public Search record →

Health score

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✦ Verdict · Analyst summary

Financials

Trend over 16 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010
Income statement
Gross margin	155,1 k €	+29.4%	119,8 k €	+0.1%	119,7 k €	+97.6%	60,6 k €	+22.7%	49,4 k €	+9.3%	45,2 k €	-51.3%	92,8 k €	+16.8%	79,5 k €	+63.8%	48,5 k €	-30.0%	69,3 k €	+115%	32,2 k €	+326%	-14,2 k €	-154%	26,2 k €	+173%	9,6 k €	+46.9%	6,5 k €	-53.4%	14 k €
EBITDA	31,5 k €	+163%	11,9 k €	+35.4%	8,8 k €	+94.0%	4,6 k €	+124%	-19,2 k €	-1617%	1,3 k €	-24.6%	1,7 k €	-72.3%	6 k €	+2.9%	5,9 k €	-42.5%	10,2 k €	-57.8%	24,2 k €	+231%	-18,5 k €	-172%	25,7 k €	+189%	8,9 k €	+58.4%	5,6 k €	-54.7%	12,4 k €
Operating result	20 k €	+90.0%	10,5 k €	+38.3%	7,6 k €	+84.2%	4,1 k €	+119%	-21,3 k €	-2371%	-861 €	-91.7%	-449,1 €	-120%	2,2 k €	+42.1%	1,6 k €	-73.4%	5,9 k €	-71.7%	20,9 k €	+179%	-26,5 k €	-333%	11,4 k €	+1965%	550,6 €	+120%	-2,7 k €	-168%	4 k €
Net result	14,4 k €	+58.7%	9,1 k €	+47.4%	6,2 k €	+111%	2,9 k €	+114%	-21,3 k €	-4514%	482,3 €	+194%	-513,1 €	-182%	624,3 €	+99.1%	313,6 €	-94.5%	5,7 k €	-70.3%	19,2 k €	+171%	-26,9 k €	-338%	11,3 k €	+1940%	-613,3 €	+88.7%	-5,4 k €	-278%	3 k €
Balance sheet
Equity	37,1 k €	+63.7%	22,7 k €	+67.1%	13,6 k €	+83.5%	7,4 k €	+65.8%	4,5 k €	-82.7%	25,7 k €	+1.9%	25,3 k €	-2.0%	25,8 k €	+2.5%	25,2 k €	+1.3%	24,8 k €	+29.7%	19,2 k €	+829216%	-2,3 €	-100%	26,9 k €	+739%	3,2 k €	-16.1%	3,8 k €	-58.7%	9,2 k €
Total assets	187 k €	+6.8%	175,1 k €	+92.9%	90,8 k €	-25.5%	121,8 k €	-24.9%	162,3 k €	+91.0%	85 k €	-27.2%	116,8 k €	+64.3%	71,1 k €	+11.1%	64 k €	+38.2%	46,3 k €	+131%	20,1 k €	+45.8%	13,8 k €	-84.1%	86,7 k €	+122%	39,1 k €	+1.2%	38,6 k €	-24.4%	51,1 k €
Cash	60 k €	-25.7%	80,8 k €	+2352%	3,3 k €	-91.7%	39,6 k €	+820%	4,3 k €	+10.6%	3,9 k €		–		12 k €	-13.0%	13,8 k €	+544%	2,1 k €	-65.0%	6,1 k €		–		36,3 k €	+1594%	2,1 k €	-74.1%	8,3 k €	-17.1%	10 k €
Debts	148,9 k €	-2.4%	152,5 k €	+97.4%	77,3 k €	-31.9%	113,4 k €	-28.1%	157,9 k €	+166%	59,3 k €	-35.3%	91,6 k €	+102%	45,3 k €	+16.7%	38,9 k €	+80.8%	21,5 k €	+2248%	915,3 €	-93.4%	13,8 k €	-41.2%	23,4 k €	-34.6%	35,8 k €	+3.1%	34,8 k €	-16.9%	41,8 k €
Other
Workforce	–		–		–		–		–		–		–		–		–		–		–		1,0 ETP		–		–		–		–

Estimate

Indicative valuation

As an indication, this company is worth

between 100 k€ and 250 k€

See the valuation

Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 5 ended

Active mandates

YVES JANSSEN STEVE

Director · since 06 octobre 2009

Active

Ended mandates

YVES JANSSEN STEVE

Manager · since 06 octobre 2009

Ended

Dario Capelli

Director

Ended

Dario Capelli

Manager

Ended

Steve Janssen

Director

Ended

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	25/08/2026	27/08/2025	26/08/2024	17/08/2023	11/08/2022	18/08/2021
General meeting	30/07/2026	15/08/2025	17/06/2024	19/06/2023	20/06/2022	21/06/2021
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

16 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Micro model	31/12/2025	30/07/2026	25/08/2026	French	PDF
Micro model	31/12/2024	15/08/2025	27/08/2025	Dutch	PDF
Micro model	31/12/2023	17/06/2024	26/08/2024	French	PDF
Micro model	31/12/2022	19/06/2023	17/08/2023	French	PDF
Micro model	31/12/2021	20/06/2022	11/08/2022	French	PDF
Micro model	31/12/2020	21/06/2021	18/08/2021	French	PDF
Micro model	31/12/2019	15/06/2020	06/08/2020	French	PDF
Micro model	31/12/2018	17/06/2019	04/07/2019	French	PDF
Micro model	31/12/2017	18/06/2018	08/07/2018	French	PDF
Micro model	31/12/2016	19/06/2017	03/07/2017	French	PDF
Abridged model	31/12/2015	20/06/2016	22/06/2016	French	PDF
Abridged model	31/12/2014	15/06/2015	03/08/2015	French	PDF
Abridged model	31/12/2013	16/06/2014	10/08/2014	French	PDF
Abridged model	31/12/2012	17/06/2013	21/07/2013	French	PDF
Abridged model	31/12/2011	18/06/2012	08/07/2012	French	PDF
Abridged model	31/12/2010	20/06/2011	30/06/2011	French	PDF

Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 100 k€ and 250 k€

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 · 5 ended

Active mandates

YVES JANSSEN STEVE

Director · since 06 octobre 2009

Active

Ended mandates

YVES JANSSEN STEVE

Manager · since 06 octobre 2009

Ended

Dario Capelli

Director

Ended

Dario Capelli

Manager

Ended

Steve Janssen

Director

Ended

Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

Mandates10/11/2023
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - MODIFICATION FORME JURIDIQUE - DENOMINATION - 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 202514,4 k €↑
2024
Annual accounts 20249,1 k €↑
2023
Annual accounts 20236,2 k €↑
2023
Name changeJNS Concept
2022
Annual accounts 20222,9 k €↑
2021
Annual accounts 2021-21,3 k €↓
2021
Name changeDns Concept
2020
Annual accounts 2020482,3 €↑
2019
Annual accounts 2019-513,1 €↓
2018
Annual accounts 2018624,3 €↑
2017
Annual accounts 2017313,6 €↓
2016
Annual accounts 20165,7 k €↓
2015
Annual accounts 201519,2 k €↑
2014
Annual accounts 2014-26,9 k €↓
2013
Annual accounts 201311,3 k €↑
2012
Annual accounts 2012-613,3 €↑
2011
Annual accounts 2011-5,4 k €↓
2010
Annual accounts 20103 k €
06/10/2009
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

JNS Concept

Overview

What does JNS Concept do?

Trend over 16 financial years

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