ACTIVE

Nationale Konstruktie Maatschappij

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Financial year 2025 · closed on 31/12/2025

Net result

31,9 k €

-80.4% YoY

Gross margin

138,0 k €

-55.8% YoY

Equity

1,9 M €

+1.7% YoY

What does Nationale Konstruktie Maatschappij do?

Nationale Konstruktie Maatschappij is a Private limited company incorporated in 1970. Its main activity is: Development of building projects. Its registered office is in De Haan.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0407.862.432

Incorporation

30/12/1970

Legal form

Private limited company

Registered office

Normandiëlaan 13
8420 De Haan · FlandreSee on map

Contributed capital

18 592,01 €

Latest accounts

31/12/2025

Activities (NACE)

41101Development of building projects· main 68121Buying and selling of own real estate 70111Activities of head offices 70200Management consultancy activities 70220Business and other management consultancy activities 74142Specialised design activities

Contacts

1 public detail availableLog in to view

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA

View the BCE/KBO Public Search record →

Health score

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✦ Verdict · Analyst summary

Financials

Trend over 19 financial years

	2025		2024		2023		2022		2021		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009		2008		2007		2006
Income statement
Gross margin	138,0 k €	-55.8%	312,6 k €	-8.5%	341,6 k €	-36.8%	540,8 k €	+260%	150,3 k €	+85.3%	81,1 k €	-68.1%	254,2 k €	+514%	41,4 k €	-94.1%	699,2 k €	+754%	81,9 k €	-12.9%	94,1 k €	-60.2%	236,4 k €	+696%	29,7 k €	-71.3%	103,4 k €	-88.1%	868,4 k €	+109%	414,9 k €	+110%	198,0 k €	-80.1%	995,5 k €	+59.0%	625,9 k €
EBITDA	111,4 k €	-63.2%	302,6 k €	-8.6%	331,0 k €	-37.8%	532,2 k €	+289%	136,7 k €	+70.2%	80,3 k €	-67.5%	246,8 k €	+609%	34,8 k €	-95.0%	692,7 k €	+818%	75,4 k €	-13.9%	87,6 k €	-62.4%	233,0 k €	+684%	29,7 k €	-71.3%	103,4 k €	-88.1%	868,4 k €	+109%	414,9 k €	+110%	198,0 k €	-80.1%	995,5 k €	+59.0%	625,9 k €
Operating result	42,4 k €	-82.1%	236,9 k €	-10.7%	265,3 k €	-44.0%	473,7 k €	+362%	102,6 k €	+97.4%	51,9 k €	-76.2%	217,8 k €	+4369%	4,9 k €	-99.3%	661,8 k €	+1401%	44,1 k €	-20.1%	55,2 k €	-72.3%	199,5 k €	+6072%	3,2 k €	-96.4%	89,5 k €	-89.5%	855,1 k €	+113%	401,2 k €	+118%	184,3 k €	-81.2%	978,8 k €	+60.7%	609,1 k €
Net result	31,9 k €	-80.4%	162,7 k €	-9.9%	180,7 k €	-50.1%	361,7 k €	+371%	76,9 k €	+135%	32,8 k €	-76.3%	138,5 k €	+2697%	-5,3 k €	-101%	451,0 k €	+6941%	6,4 k €	-82.1%	35,9 k €	-79.7%	176,4 k €	+5951%	2,9 k €	-96.7%	87,8 k €	-84.7%	574,3 k €	+102%	284,8 k €	+90.0%	149,9 k €	-76.3%	631,7 k €	+52.6%	413,9 k €
Balance sheet
Equity	1,9 M €	+1.7%	1,9 M €	+9.4%	1,7 M €	+11.7%	1,5 M €	+30.6%	1,2 M €	-62.1%	3,1 M €	+1.1%	3,1 M €	+4.7%	2,9 M €	-0.2%	2,9 M €	+5.4%	2,8 M €	+0.2%	2,8 M €	+454%	503,9 k €	-82.8%	2,9 M €	+0.1%	2,9 M €	+3.1%	2,8 M €	+25.4%	2,3 M €	+14.4%	2,0 M €	+8.2%	1,8 M €	+52.8%	1,2 M €
Total assets	2,1 M €	+0.9%	2,1 M €	-9.6%	2,3 M €	+2.9%	2,2 M €	+34.2%	1,7 M €	-52.1%	3,5 M €	-3.6%	3,6 M €	+0.5%	3,6 M €	-2.2%	3,7 M €	+14.3%	3,2 M €	-4.1%	3,3 M €	-12.4%	3,8 M €	+29.3%	2,9 M €	-0.4%	3,0 M €	-5.8%	3,1 M €	+36.1%	2,3 M €	+8.0%	2,1 M €	+12.9%	1,9 M €	+46.1%	1,3 M €
Cash	193,2 k €	+99.4%	96,9 k €	-84.6%	628,0 k €	+67.6%	374,7 k €	+98.1%	189,2 k €	+328%	44,2 k €	-59.1%	108,1 k €	+183%	38,2 k €	-15.5%	45,2 k €	+12.6%	40,1 k €	-9.4%	44,3 k €	-87.2%	346,2 k €	+195%	117,4 k €	+149%	47,2 k €	-70.0%	157,1 k €	-42.8%	274,6 k €	-1.8%	279,7 k €	+4482%	6,1 k €	-75.5%	24,9 k €
Debts	161,0 k €	-4.1%	167,9 k €	-69.7%	553,8 k €	-17.7%	672,7 k €	+44.3%	466,2 k €	+36.2%	342,3 k €	-31.6%	500,2 k €	-19.9%	624,4 k €	-10.5%	697,7 k €	+78.2%	391,6 k €	-26.7%	533,9 k €	-83.8%	3,3 M €	+88395%	3,7 k €	-77.7%	16,7 k €	+221%	5,2 k €	-59.5%	12,8 k €	-79.3%	62,0 k €	+118%	28,5 k €	+432%	5,4 k €
Other
Workforce	–		–		0,0 ETP		0,0 ETP		–		–		–		–		–		–		–		–		–		–		–		–		–		–		–

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

Dimitri Joye

Director · since 01 janvier 2020

Active

Ended mandates

Dimitri Joye

Statutaire Bestuurder · since 01 janvier 2020

Ended

Dimitri Joye

Manager

Ended

DIMITRI JOYE

Director

Ended

At this address

Other companies at this address

Company	CBE no.
A&C HOLDING● Active	0456.850.006
BOUWGROEP JOYE● Active	0833.542.378
IMMOGROEP JOYE● Active	0415.284.813
JOYE COMPANY● Active	0415.598.181
JOYE CONSTRUCT● Active	0473.144.323
Joye Invest● Active	0429.600.429
NEW VENNEPARK● Active	0427.304.992

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	28/05/2026	07/04/2025	01/07/2024	22/06/2023	04/07/2022	26/08/2021
General meeting	13/05/2026	27/03/2025	07/06/2024	14/06/2023	29/06/2022	20/08/2021
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
Abridged model	31/12/2025	13/05/2026	28/05/2026	Dutch	PDF
Abridged model	31/12/2024	27/03/2025	07/04/2025	Dutch	PDF
Abridged model	31/12/2023	07/06/2024	01/07/2024	Dutch	PDF
Abridged model	31/12/2022	14/06/2023	22/06/2023	Dutch	PDF
Abridged model	31/12/2021	29/06/2022	04/07/2022	Dutch	PDF
Abridged model	31/12/2020	20/08/2021	26/08/2021	Dutch	PDF
Abridged model	31/12/2019	27/06/2020	31/08/2020	Dutch	PDF
Abridged model	31/12/2018	22/06/2019	30/08/2019	Dutch	PDF
Abridged model	31/12/2017	23/06/2018	31/08/2018	Dutch	PDF
Abridged model	31/12/2016	24/06/2017	31/08/2017	Dutch	PDF
Abridged model	31/12/2015	25/06/2016	29/08/2016	Dutch	PDF
Abridged model	31/12/2014	27/06/2015	26/08/2015	Dutch	PDF
Abridged model	31/12/2013	28/06/2014	30/08/2014	Dutch	PDF
Abridged model	31/12/2012	27/07/2013	31/07/2013	Dutch	PDF
Abridged model	31/12/2011	30/06/2012	31/07/2012	Dutch	PDF
Abridged model	31/12/2010	23/07/2011	29/07/2011	Dutch	PDF
Abridged model	31/12/2009	03/07/2010	29/07/2010	Dutch	PDF
Abridged model	31/12/2008	04/07/2009	31/07/2009	Dutch	PDF
Abridged model	31/12/2007	06/07/2008	30/07/2008	Dutch	PDF
Abridged model	31/12/2006	07/07/2007	26/07/2007	Dutch	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

Dimitri Joye

Director · since 01 janvier 2020

Active

Ended mandates

Dimitri Joye

Statutaire Bestuurder · since 01 janvier 2020

Ended

Dimitri Joye

Manager

Ended

DIMITRI JOYE

Director

Ended

Shareholders

Ownership and network

Looking for more information about this company?

Try for 7 days

Belgian Official Gazette

Belgian Official Gazette publications

Mandates23/09/2020
STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, ) - WIJZIGING RECHTSVORM - ONTSLAGEN - BENOEMINGEN
PDF
Capital / shares10/02/2014
KAPITAAL - AANDELEN
PDF
Capital / shares20/08/2007
KAPITAAL - AANDELEN - ALGEMENE VERGADERING - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
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 202531,9 k €↓
2024
Annual accounts 2024162,7 k €↓
2023
Annual accounts 2023180,7 k €↓
2022
Annual accounts 2022361,7 k €↑
2021
Annual accounts 202176,9 k €↑
2019
Annual accounts 201932,8 k €↓
2018
Annual accounts 2018138,5 k €↑
2017
Annual accounts 2017-5,3 k €↓
2016
Annual accounts 2016451,0 k €↑
2015
Annual accounts 20156,4 k €↓
2014
Annual accounts 201435,9 k €↓
2013
Annual accounts 2013176,4 k €↑
2012
Annual accounts 20122,9 k €↓
2011
Annual accounts 201187,8 k €↓
2010
Annual accounts 2010574,3 k €↑
2009
Annual accounts 2009284,8 k €↑
2008
Annual accounts 2008149,9 k €↓
2007
Annual accounts 2007631,7 k €↑
2006
Annual accounts 2006413,9 k €
30/12/1970
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

Nationale Konstruktie Maatschappij

Overview

What does Nationale Konstruktie Maatschappij do?

Trend over 19 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