ACTIVE

INSIDIUM

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Financial year 2025 · closed on 31/12/2025
Net result
72,4 k €
-66.4% YoY
Gross margin
302,1 k €
-22.9% YoY
Equity
385,1 k €
-6.7% YoY

What does INSIDIUM do?

INSIDIUM is a Private company with limited liability incorporated in 2018. Its main activity is: Other business support service activities n.e.c.. Its registered office is in Wezembeek-Oppem.

Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0691.675.821
Incorporation
02/03/2018
Legal form
Private company with limited liability
Registered office
Clos du Bonnier 6
1970 Wezembeek-Oppem · FlandreSee on map
Contributed capital
18 600,00 €
Latest accounts
31/12/2025
Activities (NACE)
82990Other business support service activities n.e.c.· main82990Other business support service activities n.e.c.
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts
View the BCE/KBO Public Search record →
Health score
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Recommended credit limit
✦ Verdict · Analyst summary
Financials

Trend over 8 financial years

20252024202320222021202020192018
Income statement
Gross margin302,1 k €391,8 k €242,9 k €188,1 k €113,7 k €95,1 k €81,8 k €122,7 k €
EBITDA262,9 k €353,8 k €205,9 k €151,7 k €80,8 k €64,7 k €52,2 k €117,2 k €
Operating result135,5 k €303,4 k €204,7 k €151,2 k €76 k €60,1 k €47,6 k €116,3 k €
Net result72,4 k €215,8 k €153,7 k €113,3 k €58,9 k €46,8 k €36,6 k €91,3 k €
Balance sheet
Equity385,1 k €412,7 k €331,9 k €178,2 k €159,9 k €153 k €146,5 k €109,9 k €
Total assets868,3 k €787,4 k €501,9 k €257,3 k €256,7 k €240,6 k €273,1 k €145 k €
Cash208,3 k €257,2 k €286 k €168,1 k €184,4 k €–114,7 k €107,2 k €
Debts382,3 k €374,7 k €169,9 k €78,1 k €96,8 k €87,5 k €126,5 k €35,1 k €
Estimate

Indicative valuation

As an indication, this company is worth

between 1 M€ and 2,5 M€
See the valuation
Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 2 ended

Active mandates

Hubert KOTONSKI

Director

Active

Ended mandates

Hubert KOTONSKI

Manager · since 28 février 2018

Ended
Hubert KOTONSKI

Manager

Ended
At this address

Other companies at this address

CompanyCBE no.
VAALTENBERG● Active
0882.009.122
Annual accounts

Full financial information

202520242023202220212020
Type of accountMicro modelMicro modelMicro modelMicro modelMicro modelMicro model
Start of the financial year01/01/202501/01/202401/01/202301/01/202201/01/202101/01/2020
Closing of the financial year31/12/202531/12/202431/12/202331/12/202231/12/202131/12/2020
Length of the financial year12 months12 months12 months12 months12 months12 months
Filing date31/08/202628/08/202531/10/202401/09/202331/08/202229/10/2021
General meeting02/06/202602/06/202515/10/202402/06/202302/06/202202/06/2021
Currency of the financial yearEUREUREUREUREUREUR
NBB quality labelSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controls
Ratios

Financial ratios

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Filings

Annual accounts filings

8 filings with the NBB

ModelClosingGeneral meetingFiledLanguageDocument
Micro model31/12/202502/06/202631/08/2026DutchPDF
Micro model31/12/202402/06/202528/08/2025DutchPDF
Micro model31/12/202315/10/202431/10/2024DutchPDF
Micro model31/12/202202/06/202301/09/2023DutchPDF
Micro model31/12/202102/06/202231/08/2022FrenchPDF
Micro model31/12/202002/06/202129/10/2021FrenchPDF
Micro model31/12/201901/09/202030/10/2020DutchPDF
Micro model31/12/201802/06/201929/08/2019DutchPDF
Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 1 M€ and 2,5 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.

Governance

Board of directors

Seen on filing of 31/12/2025 · 1 active · 2 ended

Active mandates

Hubert KOTONSKI

Director

Active

Ended mandates

Hubert KOTONSKI

Manager · since 28 février 2018

Ended
Hubert KOTONSKI

Manager

Ended
Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

  • Other06/03/2018
    RUBRIEK OPRICHTING (NIEUWE RECHTSPERSOON, OPENING BIJKANTOOR, ENZ...)
    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

Timeline

  1. 2025
    Annual accounts 202572,4 k €↓
  2. 2024
    Annual accounts 2024215,8 k €↑
  3. 2023
    Annual accounts 2023153,7 k €↑
  4. 2022
    Annual accounts 2022113,3 k €↑
  5. 2021
    Annual accounts 202158,9 k €↑
  6. 2020
    Annual accounts 202046,8 k €↑
  7. 2019
    Annual accounts 201936,6 k €↓
  8. 2018
    Annual accounts 201891,3 k €
  9. 02/03/2018
    IncorporationPrivate company with limited liability