ACTIVE

ADEME

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Financial year 2025 · Closed on 31/12/2025

Net result1,6 M €-42,7 %over 1 year

Gross margin906,7 k €-10,6 %over 1 year

Equity25,3 M €+3,3 %over 1 year

Workforce2,0 ETP-33,3 %over 1 year

Identity

Source · BCE/KBO

ADEME is a Public limited company incorporated in 2000. Its main activity is: Management consultancy activities. Its registered office is in Kapellen. It employs on average 2,0 ETP workers (FTE).

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0471.808.097
Incorporation: 02/05/2000
Legal form: Public limited company
Registered office: Kasteeldreef 15
2950 Kapellen · FlandreSee on map
Contributed capital: 12 526 771,00 €
Latest accounts: 31/12/2025
Average workforce: 2,0 ETP

Activities (NACE)

70200Management consultancy activities· main 70220Business and other management consultancy activities 64200Activities of holding companies 64210Activities of holding companies 82100Office administrative and support activities 82110Combined office administrative service activities+2

Joint committees (1)

20000

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 20 filings

Trend over 18 financial years

	2025		2024		2023		2022		2021
Income statement
Gross margin	906,7 k €	-10.6%	1 M €	+2.8%	986,1 k €	-14.3%	1,1 M €	-22.1%	1,5 M €
EBITDA	188,1 k €	-16.4%	225 k €	+25.9%	178,7 k €	-47.8%	342,5 k €	-51.4%	705,2 k €
Operating result	-52,7 k €	-318%	-12,6 k €	+80.6%	-64,9 k €	-159%	109,7 k €	-77.9%	495,4 k €
Net result	1,6 M €	-42.7%	2,8 M €	+110%	1,3 M €	-13.7%	1,5 M €	-7.8%	1,7 M €
Balance sheet
Equity	25,3 M €	+3.3%	24,5 M €	+9.2%	22,4 M €	+2.7%	21,8 M €	+2.5%	21,3 M €
Total assets	26,7 M €	+3.9%	25,7 M €	+4.9%	24,5 M €	+1.4%	24,1 M €	+0.0%	24,1 M €
Cash	427,4 k €	+141%	177,5 k €	-54.6%	390,8 k €	-39.9%	649,8 k €	-64.1%	1,8 M €
Debts	1,4 M €	+14.9%	1,2 M €	-42.0%	2,1 M €	-10.6%	2,3 M €	-18.3%	2,8 M €
Other
Workforce	2,0 ETP	-33.3%	3,0 ETP	-9.1%	3,3 ETP	-17.5%	4,0 ETP	0.0%	4,0 ETP

Valuation

Indicative valuation

As an indication, this company is worth

between 2,5 M€ and 5 M€

See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

1 active · 1 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Gregorius Aertssen	Directorsince 25/04/2000Manager25/04/2000 → 2018 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Greg Aertssen	Manager25/04/2000 → 2016 accounts

Other companies at this address

Kasteeldreef 15 2950 Kapellen

Company	CBE no.
Manyvesté● Active	0695.749.821
SCHELDELAND RUPELMONDE● Active	0650.923.943

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	08/07/2026	11/07/2025	28/06/2024	29/06/2023	08/07/2022	29/06/2021
General meeting	07/07/2026	15/06/2025	15/06/2024	15/06/2023	15/06/2022	15/06/2021
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

Financial ratios

Source · NBB

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Annual accounts filings

Source · NBB, 20 filings

Model	Closing	General meeting	Filed	Language	Document
Abridged model	31/12/2025	07/07/2026	08/07/2026	Dutch	PDF
Abridged model	31/12/2024	15/06/2025	11/07/2025	Dutch	PDF
Abridged model	31/12/2023	15/06/2024	28/06/2024	Dutch	PDF
Abridged model	31/12/2022	15/06/2023	29/06/2023	Dutch	PDF
Abridged model	31/12/2021	15/06/2022	08/07/2022	Dutch	PDF
Abridged model	31/12/2020	15/06/2021	29/06/2021	Dutch	PDF
Abridged model	31/12/2019	15/06/2020	15/07/2020	Dutch	PDF
Abridged model	31/12/2018	23/08/2019	27/09/2019	Dutch	PDF
Full model	31/12/2017	15/06/2018	12/07/2018	Dutch	PDF
Full model	31/12/2016	15/06/2017	29/06/2017	Dutch	PDF
Abridged model	31/12/2015	15/06/2016	01/07/2016	Dutch	PDF
Abridged model	31/12/2014	15/06/2015	06/07/2015	Dutch	PDF
Abridged model	31/03/2014	15/09/2014	04/02/2015	Dutch	PDF
Abridged model	31/03/2013	16/09/2013	08/10/2013	Dutch	PDF
Abridged model	31/03/2012	15/09/2012	12/10/2012	Dutch	PDF
Abridged model	31/03/2011	15/09/2011	14/10/2011	Dutch	PDF
Abridged model	31/03/2010	15/09/2010	24/09/2010	Dutch	PDF
Abridged model	31/03/2009	15/09/2009	25/01/2010	Dutch	PDF
Abridged model	31/03/2008	30/09/2008	30/10/2008	Dutch	PDF
Abridged model	31/03/2007	17/09/2007	01/10/2007	Dutch	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 2,5 M€ and 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.

Board of directors

Source · NBB, accounts to 31/12/2025

1 active · 1 ended

Active mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Gregorius Aertssen	Directorsince 25/04/2000Manager25/04/2000 → 2018 accountsended

Ended mandates

Director	Mandates in this company	Period	Other mandatescurrentendedstruck offbankruptcies
Greg Aertssen	Manager25/04/2000 → 2016 accounts

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates24/10/2025
ONTSLAGEN - BENOEMINGEN
PDF
Capital / shares07/02/2020
KAPITAAL - AANDELEN - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, ) - WIJZIGING RECHTSVORM
PDF
Other24/05/2017
STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
PDF
Mandates10/11/2014
DOEL - KAPITAAL - AANDELEN - ONTSLAGEN - BENOEMINGEN - ALGEMENE VERGADERING - BOEKJAAR - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, ) - WIJZIGING RECHTSVORM
PDF
Registered office13/12/2011
MAATSCHAPPELIJKE ZETEL
PDF
Capital / shares23/04/2007
KAPITAAL - AANDELEN - ALGEMENE VERGADERING - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
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

Filings18 filings

Mandates

Gregorius Aertssen

Greg Aertssen

200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

ADEME

Kasteeldreef 15, 2950 Kapellen

DirectorManager

Manager

CurrentPlanned, not yet servedEndedAccounts filedToday

Registered offices

Source · NBB annual accounts, CBE

Registered address	Period	Source
Kasteeldreef 15, 2950 KapellenCurrent	accounts 2021 → 2025	Accounts 2025 · 2026-00274454

Company names

Source · NBB annual accounts, CBE

Name	Period	Source
ADEMECurrent	accounts 2007 → 2025	Accounts 2025 · 2026-00274454

Events

2025
Annual accounts 20251,6 M €↓
2024
Annual accounts 20242,8 M €↑
2023
Annual accounts 20231,3 M €↓
2022
Annual accounts 20221,5 M €↓
2021
Annual accounts 20211,7 M €↑
2020
Annual accounts 2020656,7 k €↓
2019
Annual accounts 20192,9 M €↑
2018
Annual accounts 20181,1 M €↑
2017
Annual accounts 2017-38,4 k €↓
2016
Annual accounts 2016638,3 k €↓
2015
Annual accounts 2015865,2 k €↑
2014
Annual accounts 2014208,6 k €↓
2014
Annual accounts 2014541,4 k €↑
2011
Annual accounts 2011249,4 k €↓
2010
Annual accounts 2010536,4 k €↑
2009
Annual accounts 2009330 k €↓
2008
Annual accounts 2008629,6 k €↑
2007
Annual accounts 2007-275,5 k €
02/05/2000
IncorporationPublic limited company

ADEME

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