Active · per the CBE, 2 October 2026

LEANUX

BE0659662554

Rechtspersoon Private limited company 1 establishment

LEANUX is registered with the CBE as active in: Gespecialiseerde beeld-, verlichtings- en geluidstechnieken. Private Limited, started on 14 July 2016, 1 establishment.

Ernest Cambierlaan 23, 1030 Schaarbeek

Behind the company: Sébastien Castus, Alexandra Mandrutescu.

Active for

10 year, 2 months

Financials

Financial year 2025

LEANUX from Schaarbeek, company number BE0659662554, closed financial year 2025 with a result of € 41,929 after tax. For that financial year LEANUX recorded a gross margin of € 62,624 and equity of € 68,472. Compared with financial year 2024, the result moved from € 6,083 to € 41,929. 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 July 23, 2026.

What it is worth Growing

€ 68,472

▲ 158% vs 2024

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

Profit Growing

€ 41,929

▲ € 35,845 vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 50,168

▲ 64% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 49,872.

People and assets in 2025

Vehicles and equipment

€ 5,509

▼ 48% vs 2024

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

€ 21,927

▲ 97% vs 2024

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

Taxes

€ 10,112

▼ 40% vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 7,384 € 25,929 € 29,353 € 62,624 ▲ 113%
Profit after taxes € -13,226 € 4,868 € 6,083 € 41,929 ▲ € 35,845
Equity € 36,305 € 20,460 € 26,543 € 68,472 ▲ 158%
Total debts € 35,222 € 66,464 € 28,137 € 55,899 ▲ 99%
Cash € 11,459 € 43,209 € 30,633 € 50,168 ▲ 64%
Retained profit € 17,705 € 1,860 € 7,943 € 49,872 ▲ € 41,929
Dividend € 800 € 20,713 € 0 € 0
Balance sheet total € 71,527 € 86,924 € 54,681 € 124,371 ▲ 127%

Key figures of LEANUX, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.

What happened to LEANUX?

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

  • New annual accounts for financial year 2025: profit of € 41,929 (▲ € 35,845 vs 2024). Source: NBB ↗
  • New establishment in Schaarbeek. KBO
  • Start of the company according to the CBE. KBO

In short

From € 13,226 loss in 2022 to € 41,929 profit in 2025.

Paid € 19,838 in corporate taxes since 2022.

Best year ever: 2025, with € 41,929 profit.

Paid out € 21,513 in dividends to the owners in total.

Management

Sébastien Castus Alexandra Mandrutescu
LEANUX

Behind LEANUX are Sébastien Castus and Alexandra Mandrutescu.

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Directors

According to the 2025 annual accounts

Sébastien Castus

Director

Alexandra Mandrutescu

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Ernest Cambierlaan 23

1030 Schaarbeek

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

All companies at this address →

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

Details

Company number
0659.662.554
VAT number
BE 0659.662.554
Registered office
Ernest Cambierlaan 23, 1030 Schaarbeek
Names & denominations
LEANUX
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
14 July 2016
Peppol
Active · Active since 21 Dec 2025
Activities · NACE

Gespecialiseerde beeld-, verlichtings- en geluidstechnieken

Overige zakelijke dienstverlening, neg

Frequently asked questions

What does LEANUX do?
LEANUX is registered with the CBE as active in: Gespecialiseerde beeld-, verlichtings- en geluidstechnieken. Private Limited, started on 14 July 2016, 1 establishment.
What is the address of LEANUX?
The registered office of LEANUX is located at Ernest Cambierlaan 23, 1030 Schaarbeek.
Is LEANUX still active?
Yes. According to the CBE (2 October 2026) LEANUX is active, legal situation “Normale toestand”, started on 14 July 2016.
Is LEANUX registered on Peppol?
Yes, LEANUX is registered on the Peppol network with ID 0208:0659662554.
What is the enterprise number of LEANUX?
The enterprise number of LEANUX is BE0659662554.
When was LEANUX founded?
LEANUX was founded on 14 July 2016.