ACTIVE

SONISI

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Financial year 2025 · closed on 31/03/2025

Net result

33,6 k €

+68.8% YoY

Gross margin

48,1 k €

+117.3% YoY

Equity

246,7 k €

+15.8% YoY

What does SONISI do?

SONISI is a Public limited company incorporated in 2008. Its main activity is: Management consultancy activities. Its registered office is in Forest.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0895.895.265

Incorporation

21/02/2008

Legal form

Public limited company

Registered office

Avenue Pénélope 25
1190 Forest · BruxellesSee on map

Contributed capital

250 000,00 €

Latest accounts

31/03/2025

Activities (NACE)

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

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 17 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009
Income statement
Gross margin	48,1 k €	+117%	22,1 k €	+2573%	-895,2 €	-57.5%	-568,3 €	+71.9%	-2 k €	-7.6%	-1,9 k €	-105%	41,6 k €	-29.7%	59,2 k €	-29.1%	83,6 k €	+2009%	4 k €	+325%	-1,8 k €	-113%	-827,8 €	+49.2%	-1,6 k €	-6.1%	-1,5 k €	+19.3%	-1,9 k €	-119%	10,3 k €	+180%	-12,8 k €
EBITDA	47,7 k €	+119%	21,8 k €	+1851%	-1,2 k €	-35.7%	-915,8 €	+61.4%	-2,4 k €	-4.6%	-2,3 k €	-106%	40,4 k €	+344%	9,1 k €	-85.9%	64,8 k €	+3353%	1,9 k €	+169%	-2,7 k €	-212%	-871,9 €	+66.3%	-2,6 k €	-4.4%	-2,5 k €	+12.9%	-2,8 k €	-129%	9,8 k €	+174%	-13,3 k €
Operating result	47,1 k €	+116%	21,8 k €	+1851%	-1,2 k €	-35.7%	-915,8 €	+61.4%	-2,4 k €	-4.6%	-2,3 k €	-106%	40,4 k €	+344%	9,1 k €	-85.9%	64,8 k €	+3353%	1,9 k €	+167%	-2,8 k €	-196%	-941,6 €	+64.6%	-2,7 k €	-4.3%	-2,5 k €	+12.6%	-2,9 k €	-130%	9,8 k €	+174%	-13,3 k €
Net result	33,6 k €	+68.8%	19,9 k €	+1496%	-1,4 k €	-23.3%	-1,2 k €	+54.1%	-2,5 k €	-11.2%	-2,3 k €	+98.2%	-128,7 k €	-335%	54,9 k €	-11.1%	61,7 k €	+2308%	2,6 k €	+73.8%	1,5 k €	+118%	-8,3 k €	+59.6%	-20,5 k €	+7.7%	-22,2 k €	-18.9%	-18,6 k €	-220%	15,5 k €	-20.1%	19,4 k €
Balance sheet
Equity	246,7 k €	+15.8%	213,1 k €	+6.6%	199,9 k €	-0.7%	201,3 k €	-0.6%	202,5 k €	-1.2%	205 k €	-1.1%	207,3 k €	-38.3%	336 k €	+19.5%	281,1 k €	+28.1%	219,4 k €	+1.2%	216,8 k €	+0.7%	215,4 k €	-3.7%	223,6 k €	-8.4%	244,1 k €	-8.3%	266,3 k €	-6.5%	284,9 k €	+5.8%	269,4 k €
Total assets	327,8 k €	+20.7%	271,7 k €	+11.0%	244,8 k €	-0.6%	246,2 k €	-0.5%	247,3 k €	-1.0%	249,8 k €	-0.3%	250,5 k €	-51.9%	521,2 k €	+7.2%	486 k €	+11.6%	435,7 k €	+99.6%	218,2 k €	+0.7%	216,8 k €	-76.6%	925 k €	+2.1%	905,8 k €	+1.4%	893,6 k €	-1.8%	910 k €	+0.3%	907,7 k €
Cash	293,4 k €	+26.9%	231,1 k €	+5.3%	219,4 k €	-0.6%	220,8 k €	-0.5%	222 k €	-1.1%	224,5 k €	+67540%	331,9 €	-87.8%	2,7 k €	-79.7%	13,4 k €	+125%	6 k €	-85.3%	40,6 k €	-6.3%	43,3 k €	-90.6%	459,1 k €	-37.6%	736,1 k €	+19.1%	618,2 k €	-14.3%	721,6 k €	+1130287%	63,8 €
Debts	81,2 k €	+38.4%	58,7 k €	+30.8%	44,9 k €	+0.1%	44,8 k €	0.0%	44,8 k €	0.0%	44,8 k €	+3.7%	43,2 k €	-76.6%	185,1 k €	-8.1%	201,4 k €	-6.9%	216,3 k €	+15320%	1,4 k €	0.0%	1,4 k €	-99.8%	701,4 k €	+6.0%	661,7 k €	+5.5%	627,3 k €	+0.4%	625,1 k €	-2.1%	638,3 k €

Estimate

Indicative valuation

As an indication, this company is worth

between 250 k€ and 500 k€

See the valuation

Governance

Board of directors

Seen on filing of 31/03/2025 · 4 active · 12 ended

Active mandates

Adhelheid VAN LAER

Director · since 26 août 2025 · until 11 septembre 2031

Active

Marwan ABBOUD

Director · since 26 août 2025 · until 11 septembre 2031

Active

Simon ABBOUD

Director · since 26 août 2025 · until 11 septembre 2031

Active

Dana HAWI

Director · since 01 janvier 2025 · until 31 décembre 2030

Active

Ended mandates

Adhelheid VAN LAER

Director · since 27 juillet 2020 · until 26 juillet 2026

Ended

Adhelheid VAN LAER

Managing director · since 27 juillet 2020 · until 26 juillet 2026

Ended

Marwan ABBOUD

Director · since 27 juillet 2020 · until 26 juillet 2026

Ended

Marwan ABBOUD

Managing director · since 27 juillet 2020 · until 26 juillet 2026

Ended

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	01/04/2024	01/04/2023	01/04/2022	01/04/2021	01/04/2020	01/04/2019
Closing of the financial year	31/03/2025	31/03/2024	31/03/2023	31/03/2022	31/03/2021	31/03/2020
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	27/11/2025	30/10/2024	28/11/2023	03/11/2022	04/08/2021	17/08/2020
General meeting	25/11/2025	24/10/2024	30/10/2023	08/09/2022	26/07/2021	27/07/2020
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

17 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Micro model	31/03/2025	25/11/2025	27/11/2025	French	PDF
Micro model	31/03/2024	24/10/2024	30/10/2024	French	PDF
Micro model	31/03/2023	30/10/2023	28/11/2023	French	PDF
Micro model	31/03/2022	08/09/2022	03/11/2022	French	PDF
Micro model	31/03/2021	26/07/2021	04/08/2021	French	PDF
Micro model	31/03/2020	27/07/2020	17/08/2020	French	PDF
Micro model	31/03/2019	10/09/2019	25/10/2019	French	PDF
Micro model	31/03/2018	13/09/2018	31/10/2018	French	PDF
Micro model	31/03/2017	13/09/2017	27/10/2017	French	PDF
Abridged model	31/03/2016	08/09/2016	30/11/2016	French	PDF
Abridged model	31/03/2015	10/09/2015	30/11/2015	French	PDF
Abridged model	31/03/2014	11/09/2014	29/10/2014	French	PDF
Abridged model	31/03/2013	12/09/2013	10/10/2013	French	PDF
Abridged model	31/03/2012	13/09/2012	31/10/2012	French	PDF
Abridged model	31/03/2011	08/09/2011	27/10/2011	French	PDF
Abridged model	31/03/2010	09/09/2010	20/10/2010	French	PDF
Abridged model	31/03/2009	10/09/2009	15/09/2009	French	PDF

Estimate

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.

Governance

Board of directors

Seen on filing of 31/03/2025 · 4 active · 12 ended

Active mandates

Adhelheid VAN LAER

Director · since 26 août 2025 · until 11 septembre 2031

Active

Marwan ABBOUD

Director · since 26 août 2025 · until 11 septembre 2031

Active

Simon ABBOUD

Director · since 26 août 2025 · until 11 septembre 2031

Active

Dana HAWI

Director · since 01 janvier 2025 · until 31 décembre 2030

Active

Ended mandates

Adhelheid VAN LAER

Director · since 27 juillet 2020 · until 26 juillet 2026

Ended

Adhelheid VAN LAER

Managing director · since 27 juillet 2020 · until 26 juillet 2026

Ended

Marwan ABBOUD

Director · since 27 juillet 2020 · until 26 juillet 2026

Ended

Marwan ABBOUD

Managing director · since 27 juillet 2020 · until 26 juillet 2026

Ended

Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

Mandates30/09/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates11/09/2025
DEMISSIONS, NOMINATIONS
PDF
Mandates15/04/2025
DEMISSIONS, NOMINATIONS
PDF
Registered office24/03/2025
SIEGE SOCIAL
PDF
Mandates24/09/2020
DEMISSIONS, NOMINATIONS
PDF
Mandates05/01/2016
DEMISSIONS, NOMINATIONS
PDF
Mandates15/12/2014
DEMISSIONS, NOMINATIONS
PDF
Other03/03/2008
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 202533,6 k €↑
2024
Annual accounts 202419,9 k €↑
2023
Annual accounts 2023-1,4 k €↓
2022
Annual accounts 2022-1,2 k €↑
2021
Annual accounts 2021-2,5 k €↓
2020
Annual accounts 2020-2,3 k €↑
2019
Annual accounts 2019-128,7 k €↓
2018
Annual accounts 201854,9 k €↓
2017
Annual accounts 201761,7 k €↑
2016
Annual accounts 20162,6 k €↑
2015
Annual accounts 20151,5 k €↑
2014
Annual accounts 2014-8,3 k €↑
2013
Annual accounts 2013-20,5 k €↑
2012
Annual accounts 2012-22,2 k €↓
2011
Annual accounts 2011-18,6 k €↓
2010
Annual accounts 201015,5 k €↓
2009
Annual accounts 200919,4 k €
21/02/2008
IncorporationPublic 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

SONISI

Overview

What does SONISI do?

Trend over 17 financial years

Indicative valuation

Board of directors

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