Active · per the CBE, 2 October 2026

Cyber Security Challenge

BE0719830862

Rechtspersoon Non-profit association

Cyber Security Challenge is an IT company in Brussel. Non-profit, started on 5 February 2019.

Guimardstraat 8, 1040 Brussel [email protected]

Behind the company: Giovanni SALVO, Kurt CEUPPENS, Vincent DEFRENNE.

Active for

7 year, 7 months

Financials

Financial year 2025

Cyber Security Challenge from Brussel, company number BE0719830862, closed financial year 2025 with a result of € 14,710 after tax. For that financial year Cyber Security Challenge recorded a gross margin of € 22,623 and equity of € 151,696. Compared with financial year 2024, the result moved from € 5,837 to € 14,710. Profitable, and profit is growing. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on June 23, 2026.

What it is worth Growing

€ 151,696

▲ 11% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Profit Growing

€ 14,710

▲ 152% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 57,395

▼ 59% vs 2024

Cash and bank balances on the last day of the fiscal year.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 20,074

▼ 26% vs 2024

Supplier invoices still open on the last day of the fiscal year.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 2,217 € -6,795 € 6,564 € 22,623 ▲ 245%
Profit after taxes € 2,038 € -7,276 € 5,837 € 14,710 ▲ 152%
Equity € 138,425 € 131,149 € 136,986 € 151,696 ▲ 11%
Total debts € 70,635 € 68,419 € 27,298 € 20,074 ▼ 26%
Cash € 118,458 € 96,514 € 139,509 € 57,395 ▼ 59%
Retained profit € 138,425 € 131,149 € 136,986 € 151,696 ▲ 11%
Balance sheet total € 209,060 € 199,569 € 164,284 € 171,770 ▲ 5%

Key figures of Cyber Security Challenge, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 January 2027.

What happened to Cyber Security Challenge?

What happened at Cyber Security Challenge in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 14,710 (▲ 152% vs 2024). filed late Source: NBB ↗
  • Start of the company according to the CBE. KBO

In short

From € 2,038 profit in 2022 to € 14,710 profit in 2025.

Best year ever: 2025, with € 14,710 profit.

Original PDFs at the National Bank ↗

A new publication or filing at Cyber Security Challenge? We notify you, reason included.

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My folder 3 companies
  • De Lijn 8 June 2026 New annual account 2025

    filed on 8 June 2026

    What was left

    € 20 k ▼ 91%

    Money in the bank

    € 178 k ▼ 98%

    Open the dossier →

  • NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
  • bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Real filings at the National Bank

Management

Giovanni SALVO Kurt CEUPPENS Vincent DEFRENNE
GGWORLD
Cyber Security Challenge
AGORIA
NVISO Belgium
+3

Behind Cyber Security Challenge are Giovanni SALVO, Kurt CEUPPENS and Vincent DEFRENNE. Giovanni SALVO is also behind GGWORLD. Kurt CEUPPENS is also behind AGORIA, SFSF, Kurt Ceuppens, nviso and NVISO Belgium. Vincent DEFRENNE is also behind NVISO Belgium.

See the full network in the app

Directors

According to the 2025 annual accounts

Giovanni SALVO

Director

Also active at: GGWORLD

Kurt CEUPPENS

Director

Also active at: AGORIA, SFSF, Kurt Ceuppens, nviso, NVISO Belgium

Vincent DEFRENNE

Director

Also active at: NVISO Belgium

Establishments

Establishment units

Physical locations of this company

Registered office

Guimardstraat 8

1040 Brussel

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

nviso same network

€ 3.1 million revenue · 2025

NVISO Belgium same network

€ 31.5 million revenue · 2025

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number
0719.830.862
VAT number
BE 0719.830.862
Registered office
Guimardstraat 8, 1040 Brussel
Names & denominations
Cyber Security Challenge · CSC
Enterprise type
Rechtspersoon
Legal form
Non-profit association
Legal situation
Normale toestand
Start date
5 February 2019
Peppol
Active · Active since 13 Nov 2025
Contact
[email protected]
Activities · NACE

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Computerconsultancy-activiteiten

Organisatie van congressen en beurzen

Uitgeverijen van muziekopnamen

Uitgeven van boeken

View on CBE Public ↗ Annual accounts (NBB) ↗

Frequently asked questions

What does Cyber Security Challenge do?
Cyber Security Challenge is an IT company in Brussel. Non-profit, started on 5 February 2019.
What is the address of Cyber Security Challenge?
The registered office of Cyber Security Challenge is located at Guimardstraat 8, 1040 Brussel.
Is Cyber Security Challenge still active?
Yes. According to the CBE (2 October 2026) Cyber Security Challenge is active, legal situation “Normale toestand”, started on 5 February 2019.
Is Cyber Security Challenge registered on Peppol?
Yes, Cyber Security Challenge is registered on the Peppol network with ID 0208:0719830862.
What is the enterprise number of Cyber Security Challenge?
The enterprise number of Cyber Security Challenge is BE0719830862.
When was Cyber Security Challenge founded?
Cyber Security Challenge was founded on 5 February 2019.