ACTIVE

SIROX

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Financial year 2025 · closed on 30/09/2025
Net result
6,1 k €
-67.1% YoY
Gross margin
13,3 k €
-52.2% YoY
Equity
102,6 k €
+6.4% YoY

What does SIROX do?

SIROX is a Private limited company incorporated in 2009. Its main activity is: Engineering activities and related technical consultancy. Its registered office is in Hoeilaart.

Legal situation
● Normal situation
BCE/KBO no. / VAT
BE 0811.917.516
Incorporation
26/05/2009
Legal form
Private limited company
Registered office
Watertorenstraat 28
1560 Hoeilaart · FlandreSee on map
Latest accounts
30/09/2025
Activities (NACE)
71121Engineering activities and related technical consultancy· main71121Engineering activities and related technical consultancy18130Pre-press and pre-media services18130Pre-press and pre-media services68312Real estate agencies68322Management of real estate on a fee or contract basis+4
Signals
ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA
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Health score
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✦ Verdict · Analyst summary
Financials

Trend over 15 financial years

202520242023202220212020201820172016201520142013201220112010
Income statement
Gross margin13,3 k €27,8 k €29,9 k €20,7 k €2,9 k €14,1 k €6,7 k €5 k €24,7 k €43,1 k €35,9 k €55,8 k €40,1 k €11,8 k €17,5 k €
EBITDA12,3 k €26,8 k €29,1 k €19,9 k €2,6 k €13,5 k €6 k €4,1 k €23,4 k €42,1 k €34,6 k €54,6 k €38,9 k €10,6 k €17,2 k €
Operating result10,3 k €25,8 k €28,3 k €13,8 k €-3,5 k €7,3 k €-171,7 €-1,9 k €21 k €35,4 k €26,6 k €46,2 k €30,8 k €3,9 k €15,2 k €
Net result6,1 k €18,7 k €24,4 k €9,8 k €-2,7 k €6,7 k €-3,3 k €-1,9 k €15,8 k €31,9 k €19,9 k €40,3 k €30,5 k €883,9 €15,1 k €
Balance sheet
Equity102,6 k €96,4 k €90,2 k €78,8 k €72 k €74,7 k €69,6 k €73 k €74,9 k €62 k €46,2 k €42,2 k €25,9 k €15,4 k €14,5 k €
Total assets106,8 k €105,3 k €119,1 k €87,6 k €76,3 k €81,2 k €73,2 k €80,7 k €88,9 k €80,9 k €74,6 k €76,8 k €65,4 k €49,6 k €32,5 k €
Cash80,4 k €84,2 k €106,4 k €76 k €57,7 k €46,6 k €21,5 k €20,9 k €69,1 k €59,4 k €37,6 k €36,3 k €29,2 k €9,3 k €4,7 k €
Debts4,2 k €8,9 k €28,9 k €8,8 k €4,3 k €6,5 k €3,6 k €7,8 k €14 k €18,8 k €28,4 k €34,6 k €39,5 k €34,2 k €18 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 30/09/2025 · 1 active · 2 ended

Active mandates

Roen Decafmeyer

Mandate

Active

Ended mandates

Roen Decafmeyer

Manager · since 25 mai 2009

Ended
Simon Kayaert

Manager · since 25 mai 2009

Ended
Annual accounts

Full financial information

202520242023202220212020
Type of accountAbridged modelMicro modelMicro modelMicro modelMicro modelMicro model
Start of the financial year01/10/202401/10/202301/10/202201/10/202101/10/202001/10/2019
Closing of the financial year30/09/202530/09/202430/09/202330/09/202230/09/202130/09/2020
Length of the financial year12 months12 months12 months12 months12 months12 months
Filing date12/03/202628/03/202503/04/202416/02/202311/03/202219/03/2021
General meeting21/02/202619/02/202524/02/202411/02/202302/03/202211/03/2021
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

15 filings with the NBB

ModelClosingGeneral meetingFiledLanguageDocument
Abridged model30/09/202521/02/202612/03/2026DutchPDF
Micro model30/09/202419/02/202528/03/2025DutchPDF
Micro model30/09/202324/02/202403/04/2024DutchPDF
Micro model30/09/202211/02/202316/02/2023DutchPDF
Micro model30/09/202102/03/202211/03/2022DutchPDF
Micro model30/09/202011/03/202119/03/2021DutchPDF
Micro model30/09/201826/03/201929/03/2019DutchPDF
Micro model30/09/201709/03/201830/04/2018DutchPDF
Abridged model30/09/201607/02/201714/03/2017DutchPDF
Abridged model30/09/201508/01/201631/03/2016DutchPDF
Abridged model30/09/201411/02/201506/05/2015DutchPDF
Abridged model30/09/201321/02/201430/04/2014DutchPDF
Abridged model30/09/201221/12/201231/01/2013DutchPDF
Abridged model30/09/201127/03/201230/04/2012DutchPDF
Abridged model30/09/201010/02/201124/03/2011DutchPDF
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 30/09/2025 · 1 active · 2 ended

Active mandates

Roen Decafmeyer

Mandate

Active

Ended mandates

Roen Decafmeyer

Manager · since 25 mai 2009

Ended
Simon Kayaert

Manager · since 25 mai 2009

Ended
Shareholders

Ownership and network

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Try for 7 days
Belgian Official Gazette

Belgian Official Gazette publications

  • Registered office22/11/2024
    MAATSCHAPPELIJKE ZETEL
    PDF
  • Mandates27/12/2023
    STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, …) - WIJZIGING RECHTSVORM - DIVERSEN - DOEL - ONTSLAGEN - BENOEMINGEN
    PDF
  • Mandates01/03/2016
    ONTSLAGEN - BENOEMINGEN
    PDF
  • Registered office17/04/2014
    MAATSCHAPPELIJKE ZETEL
    PDF
  • Other28/05/2009
    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 20256,1 k €↓
  2. 2024
    Annual accounts 202418,7 k €↓
  3. 2023
    Annual accounts 202324,4 k €↑
  4. 2022
    Annual accounts 20229,8 k €↑
  5. 2021
    Annual accounts 2021-2,7 k €↓
  6. 2020
    Annual accounts 20206,7 k €↑
  7. 2018
    Annual accounts 2018-3,3 k €↓
  8. 2017
    Annual accounts 2017-1,9 k €↓
  9. 2016
    Annual accounts 201615,8 k €↓
  10. 2015
    Annual accounts 201531,9 k €↑
  11. 2014
    Annual accounts 201419,9 k €↓
  12. 2013
    Annual accounts 201340,3 k €↑
  13. 2012
    Annual accounts 201230,5 k €↑
  14. 2011
    Annual accounts 2011883,9 €↓
  15. 2010
    Annual accounts 201015,1 k €
  16. 26/05/2009
    IncorporationPrivate limited company