ACTIVE

BIOPTEQ

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Financial year 2025 · closed on 31/12/2025

Net result

71,3 k €

+32.9% YoY

Gross margin

120,3 k €

+25.0% YoY

Equity

808,6 k €

-0.9% YoY

What does BIOPTEQ do?

BIOPTEQ is a Private limited company incorporated in 2005. Its main activity is: Research and experimental development on natural sciences and engineering. Its registered office is in Nandrin.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0877.753.196

Incorporation

07/12/2005

Legal form

Private limited company

Registered office

Rue des Martyrs 47
4550 Nandrin · WallonieSee on map

Contributed capital

6 200,00 €

Latest accounts

31/12/2025

Activities (NACE)

72109Research and experimental development on natural sciences and engineering· main 72190Other research and experimental development on natural sciences and engineering 73100Advertising 74909Other professional, scientific and technical activities n.e.c.74999Other professional, scientific and technical activities n.e.c.70200Management consultancy activities+2

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA

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Health score

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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	120,3 k €	+25.0%	96,2 k €	+4.3%	92,3 k €	-32.9%	137,6 k €	+98.2%	69,4 k €	+281%	18,2 k €	-51.1%	37,2 k €	-83.2%	221 k €	+13.2%	195,2 k €	-3.3%	201,9 k €	+18.0%	171,1 k €	-12.1%	194,8 k €	+77.5%	109,7 k €	-16.3%	131,1 k €	+0.3%	130,7 k €	-4.9%	137,4 k €	+12.4%	122,3 k €	+14.6%	106,7 k €	+2.6%	104 k €	+42.3%	73,1 k €
EBITDA	100,9 k €	+30.7%	77,2 k €	+3.8%	74,4 k €	-39.3%	122,4 k €	+84.7%	66,3 k €	+344%	14,9 k €	-40.4%	25,1 k €	-85.8%	176,5 k €	+4.0%	169,8 k €	-14.9%	199,6 k €	+18.0%	169,1 k €	-12.1%	192,4 k €	+78.8%	107,6 k €	-16.5%	128,8 k €	+0.3%	128,4 k €	-6.3%	137,1 k €	+12.4%	121,9 k €	+14.7%	106,3 k €	+2.2%	104 k €	+42.3%	73,1 k €
Operating result	97,1 k €	+35.3%	71,8 k €	+7.1%	67,1 k €	-41.2%	114,1 k €	+140%	47,4 k €	+1445%	3,1 k €	-79.2%	14,7 k €	-91.3%	169,4 k €	+0.1%	169,1 k €	-15.3%	199,6 k €	+18.0%	169,1 k €	-11.9%	191,9 k €	+79.2%	107,1 k €	-16.5%	128,3 k €	-0.1%	128,4 k €	-6.3%	137,1 k €	+12.4%	121,9 k €	+14.7%	106,3 k €	+2.2%	104 k €	+42.3%	73,1 k €
Net result	71,3 k €	+32.9%	53,6 k €	+11.9%	47,9 k €	-40.1%	80 k €	+120%	36,3 k €	+7598%	472 €	-95.6%	10,7 k €	-91.0%	118,1 k €	+5.5%	112 k €	-16.0%	133,2 k €	+14.6%	116,3 k €	-9.1%	127,9 k €	+70.4%	75,1 k €	-22.2%	96,5 k €	+34.5%	71,8 k €	-20.3%	90,1 k €	+12.4%	80,1 k €	+18.7%	67,5 k €	-0.8%	68,1 k €	+35.3%	50,3 k €
Balance sheet
Equity	808,6 k €	-0.9%	816,3 k €	+7.0%	762,7 k €	+6.7%	714,8 k €	+12.6%	634,8 k €	+6.1%	598,5 k €	-9.8%	663,5 k €	+1.6%	652,9 k €	+18.3%	551,9 k €	+16.4%	474,2 k €	+26.4%	375,3 k €	+28.6%	291,9 k €	+49.0%	196 k €	+32.8%	147,6 k €	+82.1%	81 k €	+772%	9,3 k €	+0.8%	9,2 k €	+1.5%	9,1 k €	+5.8%	8,6 k €	+0.8%	8,5 k €
Total assets	972,1 k €	+10.6%	879,3 k €	+10.8%	793,8 k €	+2.8%	772 k €	+16.7%	661,5 k €	+2.0%	648,6 k €	-9.3%	714,9 k €	-0.9%	721,1 k €	+11.2%	648,3 k €	+17.2%	553,1 k €	+26.1%	438,6 k €	+13.7%	385,8 k €	+36.0%	283,7 k €	+45.4%	195,1 k €	+55.6%	125,3 k €	-6.3%	133,7 k €	+8.8%	122,9 k €	-2.1%	125,5 k €	+29.7%	96,7 k €	+64.5%	58,8 k €
Cash	551,3 k €	+8.3%	509 k €	+17.4%	433,5 k €	-0.5%	435,8 k €	+19.1%	365,8 k €	+25.8%	290,8 k €	-22.7%	376,3 k €	+9.5%	343,8 k €	+20.7%	284,9 k €	+5.2%	270,8 k €	-4.4%	283,1 k €	+36.5%	207,4 k €	+71.5%	120,9 k €	+261%	33,5 k €	+174%	12,2 k €	-57.0%	28,5 k €	-8.1%	31 k €	-40.2%	51,7 k €	+203%	17,1 k €	+71.7%	9,9 k €
Debts	163,5 k €	+162%	62,4 k €	+104%	30,7 k €	-45.7%	56,5 k €	+116%	26,2 k €	-47.4%	49,8 k €	-2.4%	51 k €	-23.4%	66,6 k €	-30.5%	95,8 k €	+23.2%	77,8 k €	+23.0%	63,2 k €	-32.7%	93,9 k €	+111%	44,5 k €	+4.7%	42,5 k €	-4.0%	44,3 k €	-64.4%	124,4 k €	+9.5%	113,6 k €	+2.0%	111,4 k €	+26.4%	88,1 k €	+75.3%	50,3 k €
Other
Workforce	–		–		–		–		–		–		–		0,5 ETP	+66.7%	0,3 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 · 4 active · 7 ended

Active mandates

ANNICK MONSEUR

Manager · since 05 avril 2017

Active

AUDE NEVEN

Mandate

Active

DIDIER SERTEYN

Director

Active

PHILIPPE NEVEN

Director

Active

Ended mandates

Didier SERTEYN

Manager · since 22 novembre 2005

Ended

Philippe NEVEN

Manager · since 22 novembre 2005

Ended

Didier SERTEYN

Manager

Ended

DIDIER SERTEYN

Mandate

Ended

At this address

Other companies at this address

Company	CBE no.
NANDRIN PRODUCTION● Active	0452.924.771

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	17/06/2026	04/06/2025	13/05/2024	18/05/2023	16/05/2022	01/06/2021
General meeting	21/05/2026	03/05/2025	04/05/2024	13/05/2023	07/05/2022	21/05/2021
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

21 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	21/05/2026	17/06/2026	French	PDF
Abridged model	31/12/2024	03/05/2025	04/06/2025	French	PDF
Abridged model	31/12/2023	04/05/2024	13/05/2024	French	PDF
Abridged model	31/12/2022	13/05/2023	18/05/2023	French	PDF
Abridged model	31/12/2021	07/05/2022	16/05/2022	French	PDF
Abridged model	31/12/2020	21/05/2021	01/06/2021	French	PDF
Abridged model	31/12/2019	20/05/2020	04/06/2020	French	PDF
Abridged model	31/12/2018	08/04/2019	07/06/2019	French	PDF
Abridged model	31/12/2017	05/05/2018	16/05/2018	French	PDF
Abridged model	31/12/2016	05/04/2017	13/04/2017	French	PDF
Abridged model	31/12/2015	17/05/2016	31/05/2016	French	PDF
Abridged model	31/12/2014	17/05/2015	26/05/2015	French	PDF
Abridged model	31/12/2013	17/05/2014	16/06/2014	French	PDF
Abridged model	31/12/2012	04/05/2013	19/06/2013	French	PDF
Abridged modelCorrection	31/12/2011	17/05/2012	06/08/2012	French	PDF
Abridged model	31/12/2011	17/05/2012	19/06/2012	French	PDF
Abridged model	31/12/2010	08/05/2011	26/07/2011	French	PDF
Abridged model	31/12/2009	25/02/2010	18/03/2010	French	PDF
Abridged model	31/12/2008	02/03/2009	19/05/2009	French	PDF
Abridged model	31/12/2007	03/05/2008	15/05/2008	French	PDF
Abridged model	31/12/2006	25/05/2007	06/06/2007	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 · 4 active · 7 ended

Active mandates

ANNICK MONSEUR

Manager · since 05 avril 2017

Active

AUDE NEVEN

Mandate

Active

DIDIER SERTEYN

Director

Active

PHILIPPE NEVEN

Director

Active

Ended mandates

Didier SERTEYN

Manager · since 22 novembre 2005

Ended

Philippe NEVEN

Manager · since 22 novembre 2005

Ended

Didier SERTEYN

Manager

Ended

DIDIER SERTEYN

Mandate

Ended

Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

Mandates23/06/2021
MODIFICATION FORME JURIDIQUE - DEMISSIONS, NOMINATIONS
PDF
Mandates24/11/2020
DEMISSIONS, NOMINATIONS
PDF
Mandates28/04/2017
DEMISSIONS, NOMINATIONS
PDF
Mandates08/03/2006
DEMISSIONS, NOMINATIONS
PDF
Other19/12/2005
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 202571,3 k €↑
2024
Annual accounts 202453,6 k €↑
2023
Annual accounts 202347,9 k €↓
2022
Annual accounts 202280 k €↑
2021
Annual accounts 202136,3 k €↑
2020
Annual accounts 2020472 €↓
2019
Annual accounts 201910,7 k €↓
2018
Annual accounts 2018118,1 k €↑
2017
Annual accounts 2017112 k €↓
2016
Annual accounts 2016133,2 k €↑
2015
Annual accounts 2015116,3 k €↓
2014
Annual accounts 2014127,9 k €↑
2013
Annual accounts 201375,1 k €↓
2012
Annual accounts 201296,5 k €↑
2011
Annual accounts 201171,8 k €↓
2010
Annual accounts 201090,1 k €↑
2009
Annual accounts 200980,1 k €↑
2008
Annual accounts 200867,5 k €↓
2007
Annual accounts 200768,1 k €↑
2006
Annual accounts 200650,3 k €
07/12/2005
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

BIOPTEQ

Overview

What does BIOPTEQ 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