ACTIVE

ENERGY SYSTEM ANALYSIS AND PLANNING

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Financial year 2025 · Closed on 30/09/2025

Net result367 €-96,9 %over 1 year

Revenue79,7 k €-21,3 %over 1 year

Equity271,1 k €+0,1 %over 1 year

Workforce0,0 ETP

Identity

Source · BCE/KBO

ENERGY SYSTEM ANALYSIS AND PLANNING is a Public limited company incorporated in 1982. Its main activity is: Management consultancy activities. Its registered office is in Lasne.

Legal situation: Normal situation
BCE/KBO no. / VAT: BE 0423.207.931
Incorporation: 26/10/1982
Legal form: Public limited company
Registered office: Rue du Printemps 49
1380 Lasne · WallonieSee on map
Contributed capital: 123 947,00 €
Latest accounts: 30/09/2025
Average workforce: 0,0 ETP

Activities (NACE)

70200Management consultancy activities· main 70220Business and other management consultancy activities 74142Specialised design activities

Contacts

2 public details availableLog in to view

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA

Financials

Source · NBB, 20 filings

Trend over 20 financial years

	2025		2024		2023		2022		2021
Income statement
Revenue	79,7 k €	-21.3%	101,3 k €	+3.4%	98 k €	+38.5%	70,7 k €	+9.2%	64,8 k €
EBITDA	2,5 k €	-82.8%	14,5 k €	-19.0%	17,9 k €	+3.6%	17,3 k €	-7.2%	18,6 k €
Operating result	585 €	-95.2%	12,2 k €	-16.2%	14,6 k €	+12.7%	13 k €	-9.4%	14,3 k €
Net result	367 €	-96.9%	11,9 k €	-17.5%	14,5 k €	+13.4%	12,8 k €	-41.5%	21,8 k €
Balance sheet
Equity	271,1 k €	+0.1%	270,8 k €	+4.6%	258,8 k €	+5.9%	244,3 k €	+5.5%	231,6 k €
Total assets	275,5 k €	-0.4%	276,5 k €	+5.3%	262,7 k €	+5.2%	249,6 k €	+1.0%	247,1 k €
Cash	271,9 k €	-0.3%	272,6 k €	+4.1%	261,8 k €	+6.7%	245,3 k €	+12.0%	219 k €
Debts	4,4 k €	-23.4%	5,8 k €	+49.7%	3,9 k €	-26.2%	5,2 k €	-66.3%	15,5 k €
Other
Workforce	0,0 ETP		0,0 ETP		–		–		–

Valuation

Indicative valuation

As an indication, this company is worth

between 250 k€ and 500 k€

See the valuation

Board of directors

Source · NBB, accounts to 30/09/2025

4 active · 14 ended

Active mandates

Jean-François Guilmot

Mandate

Active

Jean-Philippe Guilmot

Mandate

Active

Maria Lennertz

Mandate

Active

Nathalie Guilmot

Mandate

Active

Ended mandates

Maria Guilmot-Lennertz

Director · since 06 décembre 2019 · until 05 décembre 2025

Ended

Jean-François Guilmot

Managing director · since 30 novembre 2018 · until 06 décembre 2024

Ended

Jean-Philippe Guilmot

Chairman of the board of directors · since 01 décembre 2017 · until 01 décembre 2023

Ended

Jean-Philippe Guilmot

Director · since 01 décembre 2017 · until 01 décembre 2023

Ended

Other companies at this address

Rue du Printemps 49 1380 Lasne

Company	CBE no.
12JMF19● Active	1019.803.560
Fondation Pierre Guilmot● Active	0880.036.359

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	01/10/2024	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	23/02/2026	18/03/2025	13/03/2024	14/02/2023	22/12/2021	28/12/2020
General meeting	13/01/2026	13/12/2024	08/12/2023	16/12/2022	03/12/2021	04/12/2020
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	30/09/2025	13/01/2026	23/02/2026	French	PDF
Abridged model	30/09/2024	13/12/2024	18/03/2025	French	PDF
Abridged model	30/09/2023	08/12/2023	13/03/2024	French	PDF
Abridged model	30/09/2022	16/12/2022	14/02/2023	French	PDF
Abridged model	30/09/2021	03/12/2021	22/12/2021	French	PDF
Abridged model	30/09/2020	04/12/2020	28/12/2020	French	PDF
Abridged model	30/09/2019	06/12/2019	24/02/2020	French	PDF
Abridged model	30/09/2018	30/11/2018	19/02/2019	French	PDF
Abridged model	30/09/2017	01/12/2017	19/02/2018	French	PDF
Abridged model	30/09/2016	02/12/2016	31/01/2017	French	PDF
Abridged model	30/09/2015	04/12/2015	28/01/2016	French	PDF
Abridged model	30/09/2014	05/12/2014	05/02/2015	French	PDF
Abridged model	30/09/2013	06/12/2013	15/05/2014	French	PDF
Abridged model	30/09/2012	07/12/2012	02/04/2013	French	PDF
Abridged model	30/09/2011	02/12/2011	13/01/2012	French	PDF
Abridged model	30/09/2010	03/12/2010	14/02/2011	French	PDF
Abridged model	30/09/2009	04/12/2009	23/03/2010	French	PDF
Abridged model	30/09/2008	05/12/2008	26/01/2009	French	PDF
Abridged model	30/09/2007	07/12/2007	20/03/2008	French	PDF
Abridged model	30/09/2006	01/12/2006	20/03/2008	French	PDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 250 k€ and 500 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.

Board of directors

Source · NBB, accounts to 30/09/2025

4 active · 14 ended

Active mandates

Jean-François Guilmot

Mandate

Active

Jean-Philippe Guilmot

Mandate

Active

Maria Lennertz

Mandate

Active

Nathalie Guilmot

Mandate

Active

Ended mandates

Maria Guilmot-Lennertz

Director · since 06 décembre 2019 · until 05 décembre 2025

Ended

Jean-François Guilmot

Managing director · since 30 novembre 2018 · until 06 décembre 2024

Ended

Jean-Philippe Guilmot

Chairman of the board of directors · since 01 décembre 2017 · until 01 décembre 2023

Ended

Jean-Philippe Guilmot

Director · since 01 décembre 2017 · until 01 décembre 2023

Ended

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette

Mandates30/01/2025
DEMISSIONS, NOMINATIONS
PDF
Other31/01/2024
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Mandates07/06/2019
DEMISSIONS, NOMINATIONS
PDF
Registered office22/06/2017
SIEGE SOCIAL
PDF
Mandates23/05/2014
DEMISSIONS, NOMINATIONS
PDF
Other12/10/2009
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, )
PDF
Other30/04/2008
DIVERS
PDF
Mandates21/04/2008
DEMISSIONS, NOMINATIONS
PDF

Similar companies

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

See the Business plan

Timeline

2025
Annual accounts 2025367 €↓
2024
Annual accounts 202411,9 k €↓
2023
Annual accounts 202314,5 k €↑
2022
Annual accounts 202212,8 k €↓
2021
Annual accounts 202121,8 k €↑
2020
Annual accounts 20207,6 k €↓
2019
Annual accounts 20198,2 k €↑
2018
Annual accounts 2018-11,2 k €↑
2017
Annual accounts 2017-12 k €↑
2016
Annual accounts 2016-23,7 k €↓
2015
Annual accounts 2015-1,7 k €↑
2014
Annual accounts 2014-7,1 k €↓
2013
Annual accounts 201316,2 k €↓
2012
Annual accounts 201248,4 k €↑
2011
Annual accounts 20111,6 k €↑
2010
Annual accounts 2010-23,8 k €↓
2009
Annual accounts 2009-10,8 k €↓
2008
Annual accounts 2008-4,8 k €↑
2007
Annual accounts 2007-16,7 k €↓
2006
Annual accounts 200673,1 k €
26/10/1982
IncorporationPublic limited company

ENERGY SYSTEM ANALYSIS AND PLANNING

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