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Flux50 logo

Flux50

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BE0824769323

Rechtspersoon Non-profit association 1 establishment

Koningsstraat 146, 1000 Brussel Activiteiten van bedrijfs- en werkgeversorganisaties flux50.com +32 470 900 812

Active for

16 year, 5 months

Financials

Financial year 2025

Gross margin

€ 1.3 million

▼ 2% vs 2024

Profit

Healthy

€ 76

▼ 100% vs 2024

Debts

Normal

€ 917,008

▼ 33% vs 2024

Flux50 from Brussel, company number BE0824769323, closed financial year 2025 with a result of € 76 after tax. For that financial year Flux50 recorded a gross margin of € 1.3 million and equity of € 491,381. Compared with financial year 2024, the result moved from € 84,285 to € 76. The company is profitable. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 22, 2026.

What happened at Flux50?

What happened at Flux50 in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • Powerpulse BV stepped down as director. NBB
  • Universiteit Gent Feitelijke vereniging stepped down as director. NBB
  • Vlaamse Instelling voor technologisch onderzoek NV stepped down as director. NBB
  • Samen klimaatactief BV stepped down as director. NBB
  • Th!nk E BV stepped down as director. NBB
  • Baker McKenzie BV stepped down as director. NBB
  • Sweco Belgium NV stepped down as director. NBB
  • Smappee NV stepped down as director. NBB

In short

From € 44,537 profit in 2021 to € 76 profit in 2025.

Best year ever: 2024, with € 84,285 profit.

On average € 92,100 of value added per employee in 2025.

Original PDFs at the National Bank ↗

A new publication or filing at Flux50? We notify you, reason included.

Follow Flux50

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.

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Management

Directors

According to the 2025 annual accounts

Asea Brown Boveri NV

Director · represented by Jelle De Tandt

since 2017 · until 2029

Snowball BV

Director · represented by Alexandra Vanhuyse

since 2022 · until 2025

Powerpulse BV

Director · represented by Katrien Even

since 2025 · until 2029

Universiteit Gent Feitelijke vereniging

Director · represented by Michel De Paepe

Also active at: Vlaamse Interuniversitaire Raad, Primoris Holding, PASSIEFHUIS - PLATFORM +10 more

since 2017 · until 2029

Vlaamse Instelling voor technologisch onderzoek NV

Director · represented by Bert Gysen

Also active at: VIL, BlueChem, Hyve +6 more

since 2017 · until 2029

Samen klimaatactief BV

Chairman of the board · represented by Jan Jaeken

since 2017 · until 2029

Th!nk E BV

Director · represented by Leen Peeters

since 2017 · until 2029

Baker McKenzie BV

Director · represented by David Haverbeke

since 2025 · until 2029

Sweco Belgium NV

Director · represented by Tom Van den Noortgaete

Also active at: Fire Protection Consultants, STUDIEBUREAU BOYDENS RAYMOND, GM CONTRACTING +11 more

since 2017 · until 2029

Smappee NV

Director · represented by Bart Vercoutere

Also active at: EV Belgium

since 2025 · until 2029

Turbulent NV

Director · represented by Walter Buydens

Also active at: Chambre de Commerce, d'Industrie et d'Agriculture Belgique-Luxembourg-Afrique-Caraïbes-Pacifique

since 2021 · until 2025

Engie NV

Director · represented by Femke Flachet

Also active at: United Brands Association, EV Belgium, Organisatie voor Duurzame Energie-Vlaanderen +1 more

since 2017 · until 2029

Fluvius VZW

Director · represented by Peter De Pauw

since 2025 · until 2029

Linnet CommV

Director · represented by Alexandra Vanhuyse

since 2025 · until 2029

Vlaams Netwerk van Ondernemingen VZW

Director · represented by Yannick Van den Broeck

Also active at: JOBROAD

since 2017 · until 2029

Buildwise VZW

Director · represented by Jan Desmyter

Also active at: TRADECOWALL, REMIND WALLONIA, Cluster Eco-Construction

since 2017 · until 2029

Aertssen Group NV

Director · represented by Yannick Renier

Also active at: ROLLIT CARGO

since 2021 · until 2025

Quares Holding NV

Director · represented by Freddy Hoorens

since 2021 · until 2029

Establishments

Establishment units

Physical locations of this company

Registered office

Koningsstraat 146

1000 Brussel

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

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 11 companies are registered at this address.

Financière et caisse d'Epargne-Financiële en Spaarkas

Organisatie voor Duurzame Energie-Vlaanderen same network

€ 83,351 revenue · 2025

COGEN-VLAANDEREN

€ 15,473 revenue · 2024

EUROHEALTHNET

€ 1.7 million gross margin · 2025

Digital Platform for Attorneys

€ 10.2 million gross margin · 2025

+6 more

Website

Flux50 website
HTTPS flux50.com
 About

Technologies

ASP.NETAmazon CloudFrontCookie ConsentGoogle Tag ManagerMailchimpNginxPWA

Certifications & Partners

BuildwiseEmbuild

Hosting & Email

Email provider

Google Workspace

Hosting

DIGITALOCEAN-ASN - DigitalOcean, LLC, US

Domain

Domain

flux50.com

Registered

2017-02-27

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

Expires

2027-02-27

Website info

HTTPS Ja
Languages EN
Copyright 2026

Features

Blog Ads Contact page

Security

✓ HTTPS
✓ SPF
✓ DMARC

Details

Company number
0824.769.323
VAT number
BE 0824.769.323
Registered office
Koningsstraat 146, 1000 Brussel
Names & denominations
Flux50
Enterprise type
Rechtspersoon
Legal form
Non-profit association
Legal situation
Normale toestand
Start date
1 April 2010
Peppol
Active · Active since 30 Jan 2025
Contact
flux50.com +32 470 900 812
Activities · NACE

Activiteiten van bedrijfs- en werkgeversorganisaties

Overige persoonlijke diensten

Overige diensten op het gebied van informatietechnologie en computer

View on CBE Public ↗ Annual accounts (NBB) ↗

Frequently asked questions

What is the enterprise number of Flux50?
The enterprise number of Flux50 is BE0824769323.
What is the address of Flux50?
The registered office of Flux50 is located at Koningsstraat 146, 1000 Brussel.
When was Flux50 founded?
Flux50 was founded on 1 April 2010.
What is the main activity of Flux50?
The main activity of Flux50 is "Activiteiten van bedrijfs- en werkgeversorganisaties" (NACE code 94110).
Does Flux50 have a website?
Yes, Flux50 has a website at flux50.com.
Does Flux50 have an online shop?
No, Flux50 does not have an online shop.
Is Flux50 active on social media?
Yes, Flux50 is active on Twitter, Linkedin.
How much profit did Flux50 make in 2025?
Flux50 posted a profit after taxes of € 76 in financial year 2025.
What is the revenue of Flux50?
As a small company, Flux50 is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 1,325,912.
How many employees does Flux50 have?
According to the 2025 annual accounts, Flux50 has 14.4 full-time equivalents (FTE).
Where can I find the annual accounts of Flux50?
Flux50 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 Flux50?
According to the 2025 annual accounts, the directors of Flux50 are: Asea Brown Boveri NV, Snowball BV, Powerpulse BV, Universiteit Gent Feitelijke vereniging, Vlaamse Instelling voor technologisch onderzoek NV, Samen klimaatactief BV, Th!nk E BV, Baker McKenzie BV.