ACTIVE

Olivier BONNENFANT & Marianne TYBERGHEIN - Notaires associés

Financial year 2025 · Closed on 31/12/2025

Net result488,3 k €+43,9 %over 1 year

Gross margin1,1 M €+23,1 %over 1 year

Equity65,9 k €+28,0 %over 1 year

Identity

Source · BCE/KBO

Olivier BONNENFANT & Marianne TYBERGHEIN - Notaires associés is a Private limited company incorporated in 2016. Its main activity is: Legal activities. Its registered office is in Dalhem.

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0667.894.389
Incorporation: 20/12/2016
Legal form: Private limited company
Registered office: Place du Centenaire Flechet(WAR) 32
4608 Dalhem · WallonieSee on map
Contributed capital: 18 600,00 €
Latest accounts: 31/12/2025

Activities (NACE)

69102Legal activities· main 69102Legal activities 70200Management consultancy activities 70220Business and other management consultancy activities

Joint committees (4)

Signals

ProfitablePositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 10 filings

Trend over 9 financial years

	2025		2024		2023		2022		2021
Income statement
Gross margin	1,1 M €	+23.1%	905,1 k €	+9.6%	825,6 k €	+0.6%	820,6 k €	+8.5%	756,4 k €
EBITDA	753,7 k €	+32.6%	568,5 k €	+9.4%	519,8 k €	-9.5%	574,3 k €	+6.2%	540,7 k €
Operating result	641,1 k €	+41.8%	452,1 k €	+12.6%	401,7 k €	-13.7%	465,3 k €	+4.5%	445,3 k €
Net result	488,3 k €	+43.9%	339,3 k €	+16.4%	291,6 k €	-14.2%	339,8 k €	+2.2%	332,6 k €
Balance sheet
Equity	65,9 k €	+28.0%	51,5 k €	+35.4%	38 k €	+4.5%	36,4 k €	+37.1%	26,5 k €
Total assets	4,4 M €	+8.6%	4,1 M €	-21.2%	5,2 M €	+50.8%	3,4 M €	-40.1%	5,7 M €
Cash	3,9 M €	+15.0%	3,4 M €	-17.1%	4,1 M €	+73.5%	2,4 M €	-50.4%	4,8 M €
Debts	4,3 M €	+8.3%	4 M €	-21.6%	5,1 M €	+51.2%	3,4 M €	-40.5%	5,7 M €
Other
Workforce	–		5,1 ETP	-8.9%	5,6 ETP	+14.3%	4,9 ETP	0.0%	4,9 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 5 M€ and 10 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

2 active

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
MT GEST0667.895.280Represented by Marianne Tiberghein	Managersince 01/01/2018
OB GEST0838.818.683Represented by Olivier Bonnenfant	Managersince 01/01/2018

Other companies at this address

Place du Centenaire Flechet(WAR) 32 4608 Dalhem

Company	CBE no.
BONNENFANT TYBERGHIEN● Active	0757.693.526
OB GEST● Active	0838.818.683

Full financial information

Source · NBB

	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	06/08/2026	24/07/2025	23/08/2024	23/08/2023	24/08/2022	22/09/2021
General meeting	25/03/2026	23/07/2025	23/07/2024	15/05/2023	29/07/2022	31/08/2021
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

Financial ratios

Source · NBB

Looking for more information about this company?

Try for free

Annual accounts filings

Source · NBB, 10 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	25/03/2026	06/08/2026	French	PDF
Abridged model	31/12/2024	23/07/2025	24/07/2025	French	PDF
Abridged model	31/12/2023	23/07/2024	23/08/2024	French	PDF
Abridged model	31/12/2022	15/05/2023	23/08/2023	French	PDF
Abridged model	31/12/2021	29/07/2022	24/08/2022	French	PDF
Abridged model	31/12/2020	31/08/2021	22/09/2021	French	PDF
Abridged model	31/12/2019	31/07/2020	05/10/2020	French	PDF
Abridged modelCorrection	31/12/2018	30/06/2019	02/09/2019	French	PDF
Abridged model	31/12/2018	30/06/2019	29/08/2019	French	PDF
Abridged model	31/12/2017	15/06/2018	28/07/2018	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 5 M€ and 10 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.

Board of directors

Source · NBB, accounts to 31/12/2025

2 active

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
MT GEST0667.895.280Represented by Marianne Tiberghein	Managersince 01/01/2018
OB GEST0838.818.683Represented by Olivier Bonnenfant	Managersince 01/01/2018

Ownership and network

Looking for more information about this company?

Try for free

Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates26/04/2024
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - MODIFICATION FORME JURIDIQUE - DEMISSIONS, NOMINATIONS - ASSEMBLEE GENERALE
PDF
Mandates27/02/2018
DENOMINATION - OBJET - DEMISSIONS, NOMINATIONS - STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - MODIFICATION FORME JURIDIQUE
PDF
Other22/12/2016
RUBRIQUE CONSTITUTION (NOUVELLE PERSONNE MORALE, OUVERTURE SUCCURSALE, ETC...)
PDF

Similar companies

A company's peers, by sector and size, are included in the Business plan.

See the Business plan

Timeline

Source · CBE, NBB annual accounts

Year

Identity

Incorporation

Name

Registered office

Annual accounts

Filings9 filings

Mandates

MT GEST

OB GEST

20162017201820192020202120222023202420252026

OB-MTOlivier BONNENFANT & Marianne TYBERGHEIN - Notaires associés

Place du Centenaire Flechet(WAR) 32, 4608 Warsage

Manager

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Place du Centenaire Flechet(WAR) 32, 4608 WarsageCurrent	accounts 2021 → 2025	Accounts 2025 · 2026-00384715

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
Olivier BONNENFANT & Marianne TYBERGHEIN - Notaires associésCurrent		CBE
OB-MT	accounts 2023 → 2025	Accounts 2025 · 2026-00384715
Olivier Bonnenfant & Marianne Thybergein	accounts 2022	Accounts 2022 · 2023-00345760
Olivier Bonnenfant & Mari	accounts 2021	Accounts 2021 · 2022-20311557
Olivier BONNENFANT & Marianne TYBERGHEIN - Notaires associés	accounts 2017 → 2020	Accounts 2020 · 2021-68000475

Events

2025
Annual accounts 2025488,3 k €↑
2024
Annual accounts 2024339,3 k €↑
2023
Annual accounts 2023291,6 k €↓
2023
Name changeOB-MT
2022
Annual accounts 2022339,8 k €↑
2022
Name changeOlivier Bonnenfant & Marianne Thybergein
2021
Annual accounts 2021332,6 k €↑
2021
Name changeOlivier Bonnenfant & Mari
2020
Annual accounts 2020268,8 k €↑
2019
Annual accounts 2019192,3 k €↓
2018
Annual accounts 2018215 k €↑
2017
Annual accounts 2017-815,3 €
20/12/2016
IncorporationPrivate limited company

Olivier BONNENFANT & Marianne TYBERGHEIN - Notaires associés

Overview

Identity

Financials

Valuation

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

Timeline

Registered offices

Company names

Events