ACTIVE

INTERFON

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Financial year 2025 · closed on 31/12/2025
Net result
36,4 k €
-16.9% YoY
Gross margin
39,0 k €
-14.5% YoY
Equity
-64,8 k €
+36.0% YoY

What does INTERFON do?

INTERFON is a Private limited company incorporated in 2010. Its main activity is: Computer consultancy activities. Its registered office is in Antwerpen.

Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0827.516.896
Incorporation
01/07/2010
Legal form
Private limited company
Registered office
Schupstraat 21 box 13
2018 Antwerpen · FlandreSee on map
Contributed capital
6 200,00 €
Latest accounts
31/12/2025
Activities (NACE)
62020Computer consultancy activities· main62200Computer programming, consultancy and related activities61100Wired telecommunications activities61100Wired telecommunications activities70200Management consultancy activities70220Business and other management consultancy activities
Signals
ProfitablePositive cashflowPositive EBITDA
View the BCE/KBO Public Search record →
Health score
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✦ Verdict · Analyst summary
Financials

Trend over 15 financial years

202520242023202220212020201920182017201620152014201320122011
Income statement
Gross margin39,0 k €45,6 k €-1,3 k €822,0 €1,1 k €597,1 €90,3 k €-30,4 k €14,5 k €-31,7 k €26,7 k €30,6 k €131,5 k €-30,0 k €124,6 k €
EBITDA37,9 k €45,3 k €-2,7 k €-62,4 €449,7 €-300,4 €89,7 k €-31,1 k €13,9 k €-32,3 k €26,1 k €30,0 k €130,9 k €-30,6 k €123,7 k €
Operating result37,9 k €45,3 k €-2,7 k €-62,4 €290,7 €-2,9 k €89,7 k €-33,1 k €11,8 k €-34,4 k €-22,2 k €-50,0 k €51,4 k €-109,9 k €12,1 k €
Net result36,4 k €43,8 k €-4,1 k €-1,3 k €-26,0 €-3,3 k €88,4 k €-34,3 k €10,4 k €-36,3 k €-24,4 k €-54,6 k €39,9 k €-125,4 k €-5,9 k €
Balance sheet
Equity-64,8 k €-101,1 k €-144,9 k €-140,8 k €-139,4 k €-139,4 k €-136,1 k €-224,5 k €-190,2 k €-200,6 k €-164,3 k €-139,9 k €-85,2 k €-125,1 k €258,0 €
Total assets76,2 k €81,8 k €37,7 k €42,6 k €42,6 k €51,2 k €53,4 k €89,9 k €109,7 k €57,1 k €65,1 k €184,5 k €270,2 k €351,5 k €336,6 k €
Cash1,1 k €262,0 €864,6 €1,6 k €1,2 k €295,8 €715,2 €5,6 k €27,9 k €6,2 k €7,2 k €11,0 k €30,3 k €52,4 k €2,9 k €
Debts141,0 k €183,0 k €182,6 k €183,3 k €182,0 k €190,6 k €189,6 k €314,4 k €300,0 k €257,7 k €229,4 k €313,9 k €355,5 k €474,6 k €328,0 k €
Estimate

Indicative valuation

As an indication, this company is worth

between 100 k€ and 250 k€
See the valuation
Governance

Board of directors

Seen on filing of 31/12/2025 · 2 active · 9 ended

Active mandates

Guy Sluszny

Director

Active
Michaël Leiner

Director

Active

Ended mandates

Guy SLUSZNY

Manager · since 01 juillet 2012

Ended
Guy SLUSZNY

Director · since 01 juillet 2010

Ended
Guy SLUSZNY

Manager · since 01 juillet 2010

Ended
Lydia WERNER

Director · since 01 juillet 2010

Ended
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Annual accounts

Full financial information

202520242023202220212020
Type of accountMicro modelMicro modelMicro modelAbridged modelAbridged modelAbridged 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 date29/07/202616/06/202522/07/202423/06/202312/10/202219/07/2021
General meeting30/06/202601/03/202515/06/202421/06/202301/03/202201/03/2021
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

16 filings with the NBB

ModelClosingGeneral meetingFiledLanguageDocument
Micro modelCorrection31/12/202530/06/202629/07/2026DutchPDF
Micro model31/12/202515/06/202610/07/2026DutchPDF
Micro model31/12/202401/03/202516/06/2025DutchPDF
Micro model31/12/202315/06/202422/07/2024DutchPDF
Abridged model31/12/202221/06/202323/06/2023DutchPDF
Abridged model31/12/202101/03/202212/10/2022DutchPDF
Abridged model31/12/202001/03/202119/07/2021DutchPDF
Abridged model31/12/201902/03/202020/07/2020DutchPDF
Abridged model31/12/201801/03/201917/07/2019DutchPDF
Abridged model31/12/201701/03/201819/07/2018DutchPDF
Abridged model31/12/201601/03/201726/06/2017DutchPDF
Abridged model31/12/201501/03/201631/08/2016DutchPDF
Abridged model31/12/201402/03/201525/08/2015DutchPDF
Abridged model31/12/201301/03/201422/09/2014DutchPDF
Abridged model31/12/201201/03/201329/03/2013DutchPDF
Abridged model31/12/201118/06/201212/07/2012DutchPDF
Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 100 k€ and 250 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 31/12/2025 · 2 active · 9 ended

Active mandates

Guy Sluszny

Director

Active
Michaël Leiner

Director

Active

Ended mandates

Guy SLUSZNY

Manager · since 01 juillet 2012

Ended
Guy SLUSZNY

Director · since 01 juillet 2010

Ended
Guy SLUSZNY

Manager · since 01 juillet 2010

Ended
Lydia WERNER

Director · since 01 juillet 2010

Ended
Shareholders

Ownership and network

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Try for 7 days
Belgian Official Gazette

Belgian Official Gazette publications

  • Mandates30/10/2023
    WIJZIGING RECHTSVORM - ONTSLAGEN - BENOEMINGEN - ALGEMENE VERGADERING
    PDF
  • Mandates20/08/2021
    ONTSLAGEN - BENOEMINGEN
    PDF
  • Registered office25/06/2020
    MAATSCHAPPELIJKE ZETEL - ADRESSEN ANDERS DAN MAATSCHAPPELIJKE ZETEL - WIJZIGING RECHTSVORM
    PDF
  • Other14/07/2010
    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 202536,4 k €↓
  2. 2024
    Annual accounts 202443,8 k €↑
  3. 2023
    Annual accounts 2023-4,1 k €↓
  4. 2022
    Annual accounts 2022-1,3 k €↓
  5. 2021
    Annual accounts 2021-26,0 €↑
  6. 2020
    Annual accounts 2020-3,3 k €↓
  7. 2019
    Annual accounts 201988,4 k €↑
  8. 2018
    Annual accounts 2018-34,3 k €↓
  9. 2017
    Annual accounts 201710,4 k €↑
  10. 2016
    Annual accounts 2016-36,3 k €↓
  11. 2015
    Annual accounts 2015-24,4 k €↑
  12. 2014
    Annual accounts 2014-54,6 k €↓
  13. 2013
    Annual accounts 201339,9 k €↑
  14. 2012
    Annual accounts 2012-125,4 k €↓
  15. 2011
    Annual accounts 2011-5,9 k €
  16. 01/07/2010
    IncorporationPrivate limited company