Active
OXYGENIUS logo

OXYGENIUS

Switched

BE0784425340

Rechtspersoon Private limited company 1 establishment

Rue Belle Vue(FLM) 14, 6141 Fontaine-l'Evêque Ontwerpen van computerprogramma’s oxygenius.be

Active for

4 year, 5 months

Financials

Financial year 2025

Worth noting

  • A loss two years in a row.
  • Little cash and receivables against the short-term debts.

Gross margin

€ 227,590

▲ 52% vs 2024

Profit

Caution

€ -133,625

▼ 54% vs 2024

Debts

High

€ 559,961

▼ 13% vs 2024

OXYGENIUS from Fontaine-l'Evêque, company number BE0784425340, closed financial year 2025 with a result of € -133,625 after tax. For that financial year OXYGENIUS recorded a gross margin of € 227,590 and equity of € 81,502. Compared with financial year 2024, the result moved from € -86,999 to € -133,625. The company made a loss. The buffer is growing. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on June 18, 2026.

What happened at OXYGENIUS?

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

  • New annual accounts for financial year 2025: loss of € 133,625. Source: NBB ↗
  • Jean Kalyvas became a director. NBB
  • Daniel Piérard became a director. NBB
  • Mandalore SRL became a director. NBB
  • François Rousseaux became a director. NBB
  • New establishment in Fontaine-l'Evêque. KBO
  • Youri De Vos became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 2,126 profit in 2023 to € 133,625 loss in 2025.

Paid € 1,155 in corporate taxes since 2023.

Best year ever: 2023, with € 2,126 profit.

A new publication or filing at OXYGENIUS? We notify you, reason included.

Follow OXYGENIUS

Need more data?

History

Every financial year, as far back as the National Bank goes.

Buffer

How long does the company survive without income?

Credit limit

Indicative credit limit, computed from the real figures.

Alerts

New annual account: profit halved. New
Gazette: capital increase of 250k. New

News about who you follow, reason included.

Databakkes Pro · first month free

Then €29.99/mo excl. VAT, cancel monthly. No credit card to try; the AI assistant is not included, or only in a very limited form, during the trial month. Sign up now and you’ll be invited first.

Management

Jean Kalyvas
Daniel Piérard
Youri De Vos
+1

Behind OXYGENIUS are Jean Kalyvas, Daniel Piérard, Youri De Vos, Mandalore SRL and François Rousseaux. The same people are also behind AZPC, DP IMMOBILIERE, Mordant Menuiserie, MORDANT PORTES & FENETRES and DE VOS MANAGEMENT.

See the full network in the app

Directors

According to the 2025 annual accounts

Jean Kalyvas

Director

since 2025

Daniel Piérard

Director

Also active at: AZPC, DP IMMOBILIERE

since 2025

Youri De Vos

Director

Also active at: Mordant Menuiserie, MORDANT PORTES & FENETRES, DE VOS MANAGEMENT +1 more

since 2022

Mandalore SRL

Director · represented by Hugo Terelle

Also active at: Corellia

since 2025

François Rousseaux

Director

Also active at: MARDOMI, ROUSSIMMO, FRADE MANAGEMENT

since 2025

Establishments

Establishment units

Physical locations of this company

Registered office

Rue Belle Vue(FLM) 14

6141 Fontaine-l'Evêque

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

Website

Technologies

Adobe FontsAnime.jsApacheElementorFont AwesomeGoogle AnalyticsGoogle FontsGravity FormsPHPSwiperWordPressYoast SEOhCaptchajQueryjQuery UI

Hosting & Email

Email provider

Microsoft 365

Hosting

PLANETHOSTER-8 - PlanetHoster, CA

DNS

Cloudflare DNS

Website info

HTTPS Ja
Languages FR

Features

Security

HTTPS
SPF
DMARC

Details

Company number
0784.425.340
VAT number
BE 0784.425.340
Registered office
Rue Belle Vue(FLM) 14, 6141 Fontaine-l'Evêque
Names & denominations
OXYGENIUS
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
4 April 2022
Peppol
Active · Active since 2 May 2022
Activities · NACE

Ontwerpen van computerprogramma’s

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Ontwerpen en programmeren van computerprogramma's

Computerconsultancy-activiteiten

Computerinfrastructuur, gegevensverwerking, hosting en aanverwante activiteiten

Verhuur en lease van kantoormachines, inclusief computers

Reparatie en onderhoud van computers en communicatieapparatuur

Overige diensten op het gebied van informatietechnologie en computer

+9

Frequently asked questions

What is the enterprise number of OXYGENIUS?
The enterprise number of OXYGENIUS is BE0784425340.
What is the address of OXYGENIUS?
The registered office of OXYGENIUS is located at Rue Belle Vue(FLM) 14, 6141 Fontaine-l'Evêque.
When was OXYGENIUS founded?
OXYGENIUS was founded on 4 April 2022.
What is the main activity of OXYGENIUS?
The main activity of OXYGENIUS is "Ontwerpen van computerprogramma’s" (NACE code 62100).
Does OXYGENIUS have a website?
Yes, OXYGENIUS has a website at oxygenius.be.
Does OXYGENIUS have an online shop?
No, OXYGENIUS does not have an online shop.
Is OXYGENIUS active on social media?
Yes, OXYGENIUS is active on Facebook, Linkedin.
How much profit did OXYGENIUS make in 2025?
OXYGENIUS recorded a loss after taxes of € 133,625 in financial year 2025.
What is the revenue of OXYGENIUS?
As a small company, OXYGENIUS is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 227,590.
Where can I find the annual accounts of OXYGENIUS?
OXYGENIUS files its annual accounts with the Central Balance Sheet Office of the National Bank of Belgium. The key figures for recent financial years are available for free on this page.
Who are the directors of OXYGENIUS?
According to the 2025 annual accounts, the directors of OXYGENIUS are: Jean Kalyvas, Daniel Piérard, Youri De Vos, Mandalore SRL, François Rousseaux.
Who owns OXYGENIUS?
Behind OXYGENIUS are Jean Kalyvas, Daniel Piérard, Youri De Vos, Mandalore SRL and François Rousseaux. The same people are also behind AZPC, DP IMMOBILIERE, Mordant Menuiserie, MORDANT PORTES & FENETRES and DE VOS MANAGEMENT.