Active · per the CBE, 20 September 2026

flux

BE1017919681

Rechtspersoon Private limited company 1 establishment

flux is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 24 December 2024, 1 establishment.

Arendlaan 33, 1150 Sint-Pieters-Woluwe [email protected]

Behind the company: Louis Cornet d'Elzius.

Active for

1 year, 8 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Tight liquidity NBB

    Cash and receivables cover 39 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

flux from Sint-Pieters-Woluwe, company number BE1017919681, closed financial year 2025 with a result of € 52,962 after tax. For that financial year flux recorded a gross margin of € 68,953 and equity of € 53,962. The company is profitable. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on June 27, 2026.

What it is worth Healthy

€ 53,962

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

Profit Healthy

€ 52,962

Profit after tax over the fiscal year.

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 52,962.

People and assets in 2025

Full-time equivalents estimate

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 5,055

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 214

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

Taxes

€ 15,314

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

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What happened to flux?

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

  • New annual accounts for financial year 2025: profit of € 52,962. Source: NBB ↗
  • New establishment in Sint-Pieters-Woluwe. KBO
  • Start of the company according to the CBE. KBO

In short

Paid € 15,314 in corporate taxes since 2025.

Management

Louis Cornet d'Elzius
flux

Behind flux is Louis Cornet d'Elzius.

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Directors

According to the 2025 annual accounts

Louis Cornet d'Elzius

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Arendlaan 33

1150 Sint-Pieters-Woluwe

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

Details

Company number
1017.919.681
VAT number
BE 1017.919.681
Registered office
Arendlaan 33, 1150 Sint-Pieters-Woluwe
Names & denominations
flux
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
24 December 2024
Peppol
Active · Active since 18 Jan 2026
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

Frequently asked questions

What does flux do?
flux is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 24 December 2024, 1 establishment.
What is the address of flux?
The registered office of flux is located at Arendlaan 33, 1150 Sint-Pieters-Woluwe.
Is flux still active?
Yes. According to the CBE (20 September 2026) flux is active, legal situation “Normale toestand”, started on 24 December 2024.
Is flux registered on Peppol?
Yes, flux is registered on the Peppol network with ID 0208:1017919681.
What is the enterprise number of flux?
The enterprise number of flux is BE1017919681.
When was flux founded?
flux was founded on 24 December 2024.