ACTIVE

HOUSELAB

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Financial year 2025 · closed on 30/09/2025

Net result

-1,8 k €

-217.4% YoY

Gross margin

45,6 k €

-23.8% YoY

Equity

86,6 k €

-2.1% YoY

What does HOUSELAB do?

HOUSELAB is a Private company with limited liability incorporated in 2003. Its main activity is: Construction of buildings. Its registered office is in Antwerpen.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0862.419.179

Incorporation

29/12/2003

Legal form

Private company with limited liability

Registered office

Callensstraat 39A
2600 Antwerpen · FlandreSee on map

Contributed capital

69 000,00 €

Latest accounts

30/09/2025

Activities (NACE)

41001Construction of buildings· main 41201Construction of residential and non-residential buildings

Joint committees (1)

Signals

Positive cashflowPositive EBITDA

View the BCE/KBO Public Search record →

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✦ Verdict · Analyst summary

Financials

Trend over 19 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009		2008		2007
Income statement
Gross margin	45,6 k €	-23.8%	59,8 k €	+23.2%	48,6 k €	+11.8%	43,4 k €	+39.7%	31,1 k €	-12.2%	35,4 k €	-44.0%	63,2 k €	-30.6%	91 k €	-25.1%	121,5 k €	-8.0%	132,1 k €	-12.4%	150,8 k €	+39.2%	108,4 k €	+23.1%	88 k €	+0.1%	87,9 k €	+36.7%	64,3 k €	+3.0%	62,4 k €	+61.8%	38,6 k €	+1776%	2,1 k €	-97.8%	93,1 k €
EBITDA	42,1 k €	-20.0%	52,6 k €	+16.5%	45,2 k €	+11.0%	40,7 k €	+43.2%	28,4 k €	-14.3%	33,2 k €	-31.0%	48 k €	+11.5%	43,1 k €	-10.8%	48,3 k €	+1.4%	47,7 k €	-33.5%	71,7 k €	+120%	32,6 k €	+91.9%	17 k €	-13.3%	19,6 k €	+291%	5 k €	+36.2%	3,7 k €	+11.5%	3,3 k €	+181%	1,2 k €	+105%	-22,3 k €
Operating result	6,9 k €	-53.8%	15 k €	+62.7%	9,2 k €	-7.3%	10 k €	+624%	-1,9 k €	-159%	3,2 k €	-82.1%	18,1 k €	+46.0%	12,4 k €	-30.2%	17,8 k €	+6.1%	16,8 k €	-35.7%	26,1 k €	+76.1%	14,8 k €	+38.1%	10,7 k €	-22.0%	13,8 k €	+365%	3 k €	+69.9%	1,7 k €	+32.8%	1,3 k €	+151%	522,6 €	+102%	-23,5 k €
Net result	-1,8 k €	-217%	1,6 k €	+253%	-1 k €	-148%	2,1 k €	+121%	-10,3 k €	-71.2%	-6 k €	-212%	5,4 k €	+591%	776,5 €	-80.7%	4 k €	+82.9%	2,2 k €	-78.6%	10,3 k €	+95.3%	5,3 k €	-42.5%	9,2 k €	-19.6%	11,4 k €	+571%	1,7 k €	-2.1%	1,7 k €	+128%	761,1 €	+47.9%	514,5 €	-97.7%	22,2 k €
Balance sheet
Equity	86,6 k €	-2.1%	88,5 k €	+1.8%	86,9 k €	-1.2%	87,9 k €	+2.5%	85,8 k €	-10.7%	96,1 k €	-5.9%	102,1 k €	+5.5%	96,7 k €	+0.8%	95,9 k €	+4.4%	91,9 k €	+2.5%	89,7 k €	+5.0%	85,4 k €	+187%	29,8 k €	+47.4%	20,2 k €	+20.2%	16,8 k €	+11.2%	15,1 k €	+13.0%	13,4 k €	+6.0%	12,6 k €	+4.3%	12,1 k €
Total assets	470,3 k €	-12.6%	538 k €	+2.0%	527,6 k €	+10.4%	478 k €	-2.2%	488,9 k €	-6.3%	521,6 k €	-12.8%	598,4 k €	+3.1%	580,4 k €	-9.9%	643,8 k €	-4.3%	673,1 k €	-2.7%	692,1 k €	+2.3%	676,5 k €	+759%	78,8 k €	+2.9%	76,6 k €	+63.1%	46,9 k €	-26.6%	64 k €	+221%	19,9 k €	+44.8%	13,8 k €	-47.4%	26,2 k €
Cash	28,3 k €	+41.0%	20,1 k €	+27.8%	15,7 k €	-21.3%	19,9 k €	+22.9%	16,2 k €	+56.9%	10,3 k €	-33.5%	15,5 k €	+150%	6,2 k €	-20.6%	7,8 k €	-79.1%	37,6 k €	+131%	16,3 k €	-8.3%	17,7 k €	+115%	8,2 k €	+143%	3,4 k €	+1876%	172 €	-89.0%	1,6 k €	+93.0%	807,4 €	-88.2%	6,9 k €	-52.5%	14,5 k €
Debts	351,9 k €	-16.9%	423,3 k €	+0.9%	419,4 k €	+10.3%	380,4 k €	-5.6%	403,1 k €	-4.9%	423,9 k €	-14.6%	496,4 k €	+2.6%	483,6 k €	-11.7%	547,9 k €	-5.7%	581,2 k €	-3.5%	602,3 k €	+1.9%	591,1 k €	+1106%	49 k €	-13.1%	56,4 k €	+86.9%	30,2 k €	-38.3%	48,9 k €	+643%	6,6 k €	+462%	1,2 k €	-91.7%	14,1 k €
Other
Workforce	–		–		–		–		–		–		1,0 ETP	-16.7%	1,2 ETP	-40.0%	2,0 ETP	0.0%	2,0 ETP	0.0%	2,0 ETP	+5.3%	1,9 ETP	+5.6%	1,8 ETP	0.0%	1,8 ETP	-5.3%	1,9 ETP	0.0%	1,9 ETP	+46.2%	1,3 ETP		–		2,9 ETP

Estimate

Indicative valuation

As an indication, this company is worth

between 0 € and 100 k€

See the valuation

Governance

Board of directors

Seen on filing of 30/09/2025 · 2 active · 3 ended

Active mandates

Johan Kauffmann

Director

Active

Johanna van den Boogaard

Director

Active

Ended mandates

Johanna van den Boogaard

Manager · since 01 octobre 2015

Ended

Johan Kauffmann

Manager · since 02 octobre 2000

Ended

Johan Kauffmann

Manager

Ended

At this address

Other companies at this address

Company	CBE no.
JO AND CO● Active	0460.764.054
PiXmIx● Active	0892.670.412
WOUTERS & HENDRIX● Active	0466.191.797

Annual accounts

Full financial information

	2025	2024	2023	2022	2021	2020
Type of account	Micro model	Micro model	Micro model	Micro model	Abridged model	Micro model
Start of the financial year	01/10/2024	01/10/2023	01/10/2022	01/10/2021	01/10/2020	01/10/2019
Closing of the financial year	30/09/2025	30/09/2024	30/09/2023	30/09/2022	30/09/2021	30/09/2020
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	22/04/2026	22/05/2025	28/04/2024	05/05/2023	30/04/2022	30/04/2021
General meeting	31/03/2026	30/03/2025	30/03/2024	03/04/2023	30/03/2022	31/03/2021
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

19 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Micro model	30/09/2025	31/03/2026	22/04/2026	Dutch	PDF
Micro model	30/09/2024	30/03/2025	22/05/2025	Dutch	PDF
Micro model	30/09/2023	30/03/2024	28/04/2024	Dutch	PDF
Micro model	30/09/2022	03/04/2023	05/05/2023	Dutch	PDF
Abridged model	30/09/2021	30/03/2022	30/04/2022	Dutch	PDF
Micro model	30/09/2020	31/03/2021	30/04/2021	Dutch	PDF
Abridged model	30/09/2019	31/03/2020	29/05/2020	Dutch	PDF
Abridged model	30/09/2018	26/03/2019	15/04/2019	Dutch	PDF
Abridged model	30/09/2017	06/03/2018	28/03/2018	Dutch	PDF
Abridged model	30/09/2016	07/03/2017	30/03/2017	Dutch	PDF
Abridged model	30/09/2015	01/03/2016	29/03/2016	Dutch	PDF
Abridged model	30/09/2014	03/03/2015	30/03/2015	Dutch	PDF
Abridged model	30/09/2013	04/03/2014	24/03/2014	Dutch	PDF
Abridged model	30/09/2012	05/03/2013	29/03/2013	Dutch	PDF
Abridged model	30/09/2011	27/03/2012	23/04/2012	Dutch	PDF
Abridged model	30/09/2010	30/03/2011	29/04/2011	Dutch	PDF
Abridged model	30/09/2009	31/03/2010	29/04/2010	Dutch	PDF
Abridged model	30/09/2008	03/03/2009	31/03/2009	Dutch	PDF
Abridged model	30/09/2007	04/03/2008	01/04/2008	Dutch	PDF

Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 0 € and 100 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 30/09/2025 · 2 active · 3 ended

Active mandates

Johan Kauffmann

Director

Active

Johanna van den Boogaard

Director

Active

Ended mandates

Johanna van den Boogaard

Manager · since 01 octobre 2015

Ended

Johan Kauffmann

Manager · since 02 octobre 2000

Ended

Johan Kauffmann

Manager

Ended

Shareholders

Ownership and network

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Try for 7 days

Belgian Official Gazette

Belgian Official Gazette publications

Mandates03/12/2015
ONTSLAGEN - BENOEMINGEN
PDF
Capital / shares06/05/2014
BENAMING - KAPITAAL - AANDELEN - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
PDF
Mandates17/01/2007
MAATSCHAPPELIJKE ZETEL - BENAMING - BOEKJAAR - ONTSLAGEN - BENOEMINGEN - ALGEMENE VERGADERING - KAPITAAL - AANDELEN - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
PDF
Other09/01/2004
RUBRIEK OPRICHTING (NIEUWE RECHTSPERSOON, OPENING BIJKANTOOR, ENZ...)
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 2025-1,8 k €↓
2024
Annual accounts 20241,6 k €↑
2023
Annual accounts 2023-1 k €↓
2022
Annual accounts 20222,1 k €↑
2021
Annual accounts 2021-10,3 k €↓
2020
Annual accounts 2020-6 k €↓
2019
Annual accounts 20195,4 k €↑
2018
Annual accounts 2018776,5 €↓
2017
Annual accounts 20174 k €↑
2016
Annual accounts 20162,2 k €↓
2015
Annual accounts 201510,3 k €↑
2014
Annual accounts 20145,3 k €↓
2013
Annual accounts 20139,2 k €↓
2012
Annual accounts 201211,4 k €↑
2011
Annual accounts 20111,7 k €↓
2010
Annual accounts 20101,7 k €↑
2009
Annual accounts 2009761,1 €↑
2008
Annual accounts 2008514,5 €↓
2007
Annual accounts 200722,2 k €
29/12/2003
IncorporationPrivate company with limited liability

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

HOUSELAB

Overview

What does HOUSELAB 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