ACTIVE

ALCYONIS DEVELOPMENT

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Financial year 2025 · closed on 30/06/2025

Net result

31,8 k €

-68.1% YoY

Gross margin

78,7 k €

-51.7% YoY

Equity

529,6 k €

+1.5% YoY

What does ALCYONIS DEVELOPMENT do?

ALCYONIS DEVELOPMENT is a Private limited company incorporated in 2005. Its main activity is: Engineering activities and related technical consultancy. Its registered office is in Namur.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0871.415.633

Incorporation

25/01/2005

Legal form

Private limited company

Registered office

Chaussée de Marche(NN) 940
5100 Namur · WallonieSee on map

Contributed capital

40 000,00 €

Latest accounts

30/06/2025

Activities (NACE)

71121Engineering activities and related technical consultancy· main 71121Engineering activities and related technical consultancy 71209Technical testing and analysis 71209Technical testing and analysis

Contacts

2 public details availableLog in to view

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA

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Health score

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✦ Verdict · Analyst summary

Financials

Trend over 19 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009		2008		2007
Income statement
Gross margin	78,7 k €	-51.7%	163,1 k €	+57.4%	103,7 k €	+6.9%	97 k €	+35.8%	71,4 k €	+3.4%	69,1 k €	+25.8%	54,9 k €	+17.8%	46,6 k €	+3.3%	45,1 k €	-9.7%	50 k €	+24.9%	40 k €	-40.4%	67,2 k €	-28.7%	94,3 k €	-23.7%	123,7 k €	+32.1%	93,7 k €	+28.4%	73 k €	+114%	34,1 k €	+28.2%	26,6 k €	+18.9%	22,3 k €
EBITDA	77,1 k €	-52.4%	161,8 k €	+59.7%	101,3 k €	+5.5%	96,1 k €	+38.6%	69,3 k €	+1.0%	68,6 k €	+26.6%	54,2 k €	+17.8%	46 k €	+2.8%	44,8 k €	-7.6%	48,5 k €	+23.5%	39,3 k €	-40.9%	66,5 k €	-27.8%	92,1 k €	-24.8%	122,4 k €	+31.9%	92,8 k €	+30.7%	71 k €	+121%	32,2 k €	+21.0%	26,6 k €	+18.9%	22,3 k €
Operating result	49,4 k €	-63.6%	135,6 k €	+69.8%	79,8 k €	+2.2%	78,1 k €	+37.1%	57 k €	-8.3%	62,1 k €	+29.6%	47,9 k €	+19.9%	40 k €	+10.0%	36,3 k €	-8.0%	39,5 k €	+57.1%	25,1 k €	-49.5%	49,7 k €	-33.5%	74,9 k €	-29.0%	105,5 k €	+29.1%	81,7 k €	+70.5%	47,9 k €	+90.3%	25,2 k €	+25.2%	20,1 k €	-4.0%	21 k €
Net result	31,8 k €	-68.1%	99,6 k €	+115%	46,2 k €	-23.5%	60,4 k €	+64.8%	36,7 k €	-10.5%	41 k €	+71.1%	24 k €	+87.4%	12,8 k €	+2.5%	12,5 k €	+3.5%	12,1 k €	+9.8%	11 k €	-55.5%	24,7 k €	-62.2%	65,4 k €	-1.4%	66,4 k €	+10.6%	60 k €	+91.1%	31,4 k €	+112%	14,8 k €	+2.1%	14,5 k €	-10.9%	16,3 k €
Balance sheet
Equity	529,6 k €	+1.5%	521,8 k €	+20.0%	435 k €	+6.1%	410 k €	+17.3%	349,6 k €	+11.7%	312,9 k €	+15.1%	271,9 k €	+9.7%	248 k €	+5.4%	235,2 k €	+5.6%	222,7 k €	+3.3%	215,7 k €	-8.1%	234,7 k €	+11.8%	210 k €	+79.5%	117 k €	-10.4%	130,7 k €	+85.0%	70,6 k €	+80.0%	39,2 k €	-7.5%	42,4 k €	+51.9%	27,9 k €
Total assets	645,5 k €	+0.0%	645,2 k €	+10.5%	584 k €	+9.7%	532,2 k €	+13.1%	470,6 k €	+6.8%	440,5 k €	+16.7%	377,6 k €	+12.1%	336,8 k €	-3.4%	348,5 k €	+9.8%	317,3 k €	-4.3%	331,4 k €	-9.6%	366,5 k €	+5.1%	348,7 k €	+20.0%	290,5 k €	+4.7%	277,4 k €	+30.6%	212,5 k €	+137%	89,8 k €	+12.1%	80 k €	+88.1%	42,5 k €
Cash	6 k €	-90.1%	61,2 k €	+145%	25 k €	+8.5%	23 k €	+38.9%	16,5 k €	-68.9%	53,1 k €	+454%	9,6 k €	-32.4%	14,2 k €	+174%	5,2 k €	+1.1%	5,1 k €	+3.6%	4,9 k €	-83.8%	30,5 k €	+342%	6,9 k €	-58.8%	16,7 k €	+70.9%	9,8 k €	-55.2%	21,9 k €	-45.1%	39,8 k €	+63.1%	24,4 k €	+137%	10,3 k €
Debts	99,9 k €	-7.0%	107,5 k €	-27.9%	149 k €	+21.9%	122,2 k €	+1.0%	121 k €	-5.2%	127,6 k €	+20.7%	105,7 k €	+19.1%	88,8 k €	-21.7%	113,3 k €	+19.8%	94,6 k €	-18.3%	115,8 k €	-12.1%	131,8 k €	-5.0%	138,7 k €	-20.0%	173,5 k €	+18.2%	146,8 k €	+3.5%	141,8 k €	+181%	50,5 k €	+34.3%	37,6 k €	+157%	14,6 k €

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 30/06/2025 · 1 active · 2 ended

Active mandates

Jean-Marc LAMBERT

Director

Active

Ended mandates

Jean-Marc LAMBERT

Manager

Ended

JEAN-MARC LAMBERT

Mandate

Ended

At this address

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Annual accounts

Full financial information

	2025	2024	2023	2022	2021	2020
Type of account	Micro model	Micro model	Micro model	Micro model	Micro model	Micro model
Start of the financial year	01/07/2024	01/07/2023	01/07/2022	01/07/2021	01/07/2020	01/07/2019
Closing of the financial year	30/06/2025	30/06/2024	30/06/2023	30/06/2022	30/06/2021	30/06/2020
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	30/01/2026	30/01/2025	31/01/2024	31/01/2023	31/01/2022	01/02/2021
General meeting	05/12/2025	05/12/2024	05/12/2023	05/12/2022	06/12/2021	29/01/2021
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

20 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Micro model	30/06/2025	05/12/2025	30/01/2026	French	PDF
Micro model	30/06/2024	05/12/2024	30/01/2025	French	PDF
Micro model	30/06/2023	05/12/2023	31/01/2024	French	PDF
Micro model	30/06/2022	05/12/2022	31/01/2023	French	PDF
Micro model	30/06/2021	06/12/2021	31/01/2022	French	PDF
Micro model	30/06/2020	29/01/2021	01/02/2021	French	PDF
Micro model	30/06/2019	13/01/2020	15/01/2020	French	PDF
Micro model	30/06/2018	09/01/2019	11/01/2019	French	PDF
Micro model	30/06/2017	08/01/2018	12/01/2018	French	PDF
Abridged model	30/06/2016	05/12/2016	24/01/2017	French	PDF
Abridged model	30/06/2015	05/12/2015	15/01/2016	French	PDF
Abridged model	30/06/2014	05/12/2014	09/01/2015	French	PDF
Abridged model	30/06/2013	05/12/2013	11/02/2014	French	PDF
Abridged model	30/06/2012	05/12/2012	25/02/2013	French	PDF
Abridged model	30/06/2011	05/12/2011	29/02/2012	French	PDF
Abridged model	30/06/2010	05/12/2010	10/12/2010	French	PDF
Abridged model	30/06/2009	21/09/2009	17/02/2010	French	PDF
Abridged model	30/06/2008	05/12/2008	23/02/2009	French	PDF
Abridged model	30/06/2007	05/12/2007	28/02/2008	French	PDF
Abridged model	30/06/2006	05/12/2006	01/02/2007	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 30/06/2025 · 1 active · 2 ended

Active mandates

Jean-Marc LAMBERT

Director

Active

Ended mandates

Jean-Marc LAMBERT

Manager

Ended

JEAN-MARC LAMBERT

Mandate

Ended

Shareholders

Ownership and network

Looking for more information about this company?

Try for 7 days

Belgian Official Gazette

Belgian Official Gazette publications

Mandates15/07/2022
DEMISSIONS, NOMINATIONS
PDF
Other18/03/2022
MODIFICATION FORME JURIDIQUE
PDF
Mandates21/11/2014
SIEGE SOCIAL - DEMISSIONS, NOMINATIONS
PDF
Mandates25/04/2013
DENOMINATION - SIEGE SOCIAL - OBJET - CAPITAL, ACTIONS
PDF
Registered office30/08/2005
SIEGE SOCIAL
PDF
Other02/02/2005
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 202531,8 k €↓
2024
Annual accounts 202499,6 k €↑
2023
Annual accounts 202346,2 k €↓
2022
Annual accounts 202260,4 k €↑
2021
Annual accounts 202136,7 k €↓
2020
Annual accounts 202041 k €↑
2019
Annual accounts 201924 k €↑
2018
Annual accounts 201812,8 k €↑
2017
Annual accounts 201712,5 k €↑
2016
Annual accounts 201612,1 k €↑
2015
Annual accounts 201511 k €↓
2014
Annual accounts 201424,7 k €↓
2013
Annual accounts 201365,4 k €↓
2012
Annual accounts 201266,4 k €↑
2011
Annual accounts 201160 k €↑
2010
Annual accounts 201031,4 k €↑
2009
Annual accounts 200914,8 k €↑
2008
Annual accounts 200814,5 k €↓
2007
Annual accounts 200716,3 k €
25/01/2005
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

ALCYONIS DEVELOPMENT

Overview

What does ALCYONIS DEVELOPMENT 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