ACTIVE

GDPE-CONCEPT

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Financial year 2024 · closed on 31/12/2024

Net result

2,2 k €

+106.9% YoY

Gross margin

84,5 k €

+65.4% YoY

Equity

313,9 k €

+0.7% YoY

What does GDPE-CONCEPT do?

GDPE-CONCEPT is a Private limited company incorporated in 1983. Its main activity is: Accounting, bookkeeping and auditing activities; tax consultancy. Its registered office is in Durbuy.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0424.868.809

Incorporation

28/11/1983

Legal form

Private limited company

Registered office

Ch. de la Vieille Chapelle(Ben.) 15
6941 Durbuy · WallonieSee on map

Contributed capital

19 000,00 €

Latest accounts

31/12/2024

Activities (NACE)

69201Accounting, bookkeeping and auditing activities; tax consultancy· main 69202Accounting, bookkeeping and auditing activities; tax consultancy 74121Specialised design activities 46900Non-specialised wholesale trade 46900Non-specialised wholesale trade 51900Air transport+2

Joint committees (1)

Contacts

3 public details availableLog in to view

Signals

ProfitableLow riskGood liquidityPositive cashflowPositive EBITDA

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Health score

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✦ Verdict · Analyst summary

Financials

Trend over 19 financial years

	2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009		2008		2007		2006
Income statement
Gross margin	84,5 k €	+65.4%	51,1 k €	-46.1%	94,7 k €	+983%	8,7 k €	-86.0%	62,5 k €	+19.2%	52,5 k €	-35.6%	81,5 k €	-82.3%	459,4 k €	+88.1%	244,2 k €	+355%	53,7 k €	-82.7%	309,6 k €	+36.3%	227,1 k €	+4.9%	216,5 k €	-1.0%	218,6 k €	-5.3%	230,9 k €	+3.3%	223,6 k €	+11.0%	201,6 k €	-6.5%	215,7 k €	+8.4%	198,9 k €
EBITDA	84,5 k €	+139%	35,3 k €	-62.1%	93 k €	+518%	-22,3 k €	-136%	62,5 k €	+32.6%	47,2 k €	-41.2%	80,2 k €	-66.7%	241,1 k €	+298%	60,6 k €	+80.0%	33,7 k €	-43.1%	59,2 k €	+280%	15,6 k €	+56.3%	10 k €	-56.0%	22,7 k €	-49.4%	44,7 k €	-11.8%	50,7 k €	+3.3%	49,1 k €	-32.8%	73 k €	+25.5%	58,2 k €
Operating result	47 k €	+244%	13,7 k €	-85.3%	93 k €	+274%	-53,5 k €	-267%	32,1 k €	+83.1%	17,5 k €	-65.3%	50,6 k €	-75.9%	209,9 k €	+246%	60,6 k €	+80.5%	33,6 k €	-36.3%	52,7 k €	+806%	5,8 k €	+208%	-5,4 k €	-141%	13,2 k €	-35.5%	20,5 k €	-22.5%	26,4 k €	+19.6%	22,1 k €	-47.6%	42,2 k €	+68.3%	25,1 k €
Net result	2,2 k €	+107%	-32,5 k €	-155%	59 k €	+228%	-45,9 k €	-1586%	3,1 k €	+116%	1,4 k €	+144%	-3,3 k €	-203%	3,2 k €	-93.6%	49,7 k €	+614%	7 k €	-85.9%	49,4 k €	+1841%	-2,8 k €	+72.7%	-10,4 k €	-194%	11,1 k €	+7.2%	10,3 k €	+101%	5,2 k €	-60.7%	13,1 k €	-59.8%	32,6 k €	+114%	15,3 k €
Balance sheet
Equity	313,9 k €	+0.7%	311,7 k €	-9.4%	344,1 k €	+20.7%	285,1 k €	-13.9%	331,1 k €	+0.9%	328 k €	+0.4%	326,5 k €	-1.0%	329,8 k €	+78.0%	185,3 k €	+36.7%	135,5 k €	-22.2%	174,3 k €	+39.6%	124,9 k €	-2.2%	127,8 k €	-7.5%	138,2 k €	+8.7%	127,1 k €	+8.9%	116,7 k €	+4.6%	111,6 k €	+13.3%	98,4 k €	+49.5%	65,8 k €
Total assets	1,4 M €	-7.8%	1,5 M €	+288%	382,1 k €	-68.8%	1,2 M €	-8.4%	1,3 M €	-3.1%	1,4 M €	+14.8%	1,2 M €	-8.5%	1,3 M €	+247%	378,1 k €	+0.1%	377,7 k €	+49.4%	252,8 k €	+33.1%	190 k €	-14.5%	222,1 k €	-4.4%	232,3 k €	-3.2%	240 k €	+8.3%	221,5 k €	-0.5%	222,8 k €	+8.7%	204,9 k €	+21.1%	169,1 k €
Cash	1,5 k €	-90.5%	15,5 k €	+57.7%	9,9 k €	+331%	2,3 k €	-85.5%	15,8 k €	+57.4%	10 k €	-66.4%	29,8 k €	-25.1%	39,8 k €	+109%	19 k €	-35.2%	29,4 k €	-6.1%	31,3 k €	+45.2%	21,6 k €	+11.8%	19,3 k €	-75.0%	77,2 k €	+13.8%	67,9 k €	+74.1%	39 k €	-22.8%	50,5 k €	+4.0%	48,6 k €	+151%	19,3 k €
Debts	1 M €	-10.1%	1,2 M €	+6177%	18,4 k €	-98.0%	920,5 k €	-4.4%	962,5 k €	-4.4%	1 M €	+21.5%	828,9 k €	-11.5%	936,1 k €	+385%	192,8 k €	-20.4%	242,2 k €	+208%	78,5 k €	+20.7%	65 k €	-31.0%	94,3 k €	+0.5%	93,9 k €	-16.8%	112,9 k €	+7.8%	104,7 k €	-5.8%	111,2 k €	+4.5%	106,4 k €	+3.0%	103,3 k €
Other
Workforce	–		–		–		–		–		–		–		–		–		4,0 ETP	0.0%	4,0 ETP	-20.0%	5,0 ETP	0.0%	5,0 ETP	0.0%	5,0 ETP	0.0%	5,0 ETP	0.0%	5,0 ETP	+16.3%	4,3 ETP	+7.5%	4,0 ETP	0.0%	4,0 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 31/12/2024 · 1 active · 4 ended

Active mandates

PIERRE GONAY

Director

Active

Ended mandates

Pierre GONAY

Manager · since 01 janvier 2014

Ended

Bertrand DECROIX

Mandate

Ended

PIERRE GONAY

Manager

Ended

Yvan TILMANT

Mandate

Ended

At this address

Other companies at this address

Company	CBE no.
CABINET D'EXPERTISE JUD. GONAY● Active	0847.158.903
EPRG● Active	0730.935.283
PIERRE GONAY● Active	0415.547.802

Annual accounts

Full financial information

	2024	2023	2022	2021	2020	2019
Type of account	Micro model	Micro model	Micro model	Micro model	Micro model	Micro model
Start of the financial year	01/01/2024	01/01/2023	01/01/2022	01/01/2021	01/01/2020	01/01/2019
Closing of the financial year	31/12/2024	31/12/2023	31/12/2022	31/12/2021	31/12/2020	31/12/2019
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	29/09/2025	30/10/2024	24/10/2023	27/09/2022	29/10/2021	30/11/2020
General meeting	07/06/2025	29/06/2024	02/06/2023	03/06/2022	04/06/2021	05/06/2020
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

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	31/12/2024	07/06/2025	29/09/2025	French	PDF
Micro model	31/12/2023	29/06/2024	30/10/2024	French	PDF
Micro model	31/12/2022	02/06/2023	24/10/2023	French	PDF
Micro model	31/12/2021	03/06/2022	27/09/2022	French	PDF
Micro model	31/12/2020	04/06/2021	29/10/2021	French	PDF
Micro model	31/12/2019	05/06/2020	30/11/2020	French	PDF
Micro model	31/12/2018	07/06/2019	30/10/2019	French	PDF
Micro model	31/12/2017	30/06/2018	28/09/2018	French	PDF
Micro model	31/12/2016	05/06/2017	31/07/2017	French	PDF
Abridged model	31/12/2015	30/06/2016	13/03/2017	French	PDF
Abridged model	31/12/2014	05/06/2015	31/07/2015	French	PDF
Abridged model	31/12/2013	06/06/2014	17/10/2014	French	PDF
Abridged model	31/12/2012	07/06/2013	18/07/2013	French	PDF
Abridged model	31/12/2011	01/06/2012	05/07/2012	French	PDF
Abridged model	31/12/2010	03/06/2011	19/07/2011	French	PDF
Abridged model	31/12/2009	04/06/2010	28/06/2010	French	PDF
Abridged model	31/12/2008	05/06/2009	26/06/2009	French	PDF
Abridged model	31/12/2007	06/06/2008	19/06/2008	French	PDF
Abridged model	31/12/2006	01/06/2007	05/06/2007	French	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 31/12/2024 · 1 active · 4 ended

Active mandates

PIERRE GONAY

Director

Active

Ended mandates

Pierre GONAY

Manager · since 01 janvier 2014

Ended

Bertrand DECROIX

Mandate

Ended

PIERRE GONAY

Manager

Ended

Yvan TILMANT

Mandate

Ended

Shareholders

Ownership and network

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Try for 7 days

Belgian Official Gazette

Belgian Official Gazette publications

Registered office04/08/2026
SIEGE SOCIAL
PDF
Registered office11/03/2025
SIEGE SOCIAL
PDF
Mandates20/12/2022
STATUTS (TRADUCTION, COORDINATION, AUTRES MODIFICATIONS, ) - MODIFICATION FORME JURIDIQUE - DENOMINATION - OBJET - DEMISSIONS, NOMINATIONS
PDF
Registered office26/09/2019
SIEGE SOCIAL
PDF
Registered office28/08/2018
SIEGE SOCIAL
PDF
Registered office03/03/2017
SIEGE SOCIAL
PDF
Registered office09/01/2015
SIEGE SOCIAL
PDF
Mandates16/01/2014
DEMISSIONS, NOMINATIONS
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

2024
Annual accounts 20242,2 k €↑
2023
Annual accounts 2023-32,5 k €↓
2022
Annual accounts 202259 k €↑
2022
Name changeGDPE-CONCEPT
2021
Annual accounts 2021-45,9 k €↓
2021
Name changeL'AUXILIAIRE FISCAL
2020
Annual accounts 20203,1 k €↑
2019
Annual accounts 20191,4 k €↑
2018
Annual accounts 2018-3,3 k €↓
2017
Annual accounts 20173,2 k €↓
2016
Annual accounts 201649,7 k €↑
2015
Annual accounts 20157 k €↓
2014
Annual accounts 201449,4 k €↑
2013
Annual accounts 2013-2,8 k €↑
2012
Annual accounts 2012-10,4 k €↓
2011
Annual accounts 201111,1 k €↑
2010
Annual accounts 201010,3 k €↑
2009
Annual accounts 20095,2 k €↓
2008
Annual accounts 200813,1 k €↓
2007
Annual accounts 200732,6 k €↑
2006
Annual accounts 200615,3 k €
28/11/1983
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

GDPE-CONCEPT

Overview

What does GDPE-CONCEPT 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