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CASTARIUS

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BE0726983227

Rechtspersoon Private limited company 1 establishment

Driegaaienstraat 192+, 9100 Sint-Niklaas

Active for

7 year, 3 months

Financials

Financial year 2025

Worth noting

  • Little cash and receivables against the short-term debts.

Gross margin

€ 16,198

▲ 15% vs 2024

Profit

Growing

€ 4,428

▲ 166% vs 2024

Debts

Normal

€ 308,064

▼ 2% vs 2024

CASTARIUS from Sint-Niklaas, company number BE0726983227, closed financial year 2025 with a result of € 4,428 after tax. For that financial year CASTARIUS recorded a gross margin of € 16,198 and equity of € 146,266. Compared with financial year 2024, the result moved from € 1,664 to € 4,428. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 15, 2026.

What happened at CASTARIUS?

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

  • New annual accounts for financial year 2025: profit of € 4,428 (▲ 166% vs 2024). Source: NBB ↗
  • New establishment in Sint-Niklaas. KBO
  • Viventa bv became a director. NBB
  • Lana Seys became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 18,824 loss in 2021 to € 4,428 profit in 2025.

Best year ever: 2023, with € 8,028 profit.

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

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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

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Management

Lana Seys

Behind CASTARIUS are Viventa bv and Lana Seys. The same people are also behind VIVENTA and STARIUS CLASSICS.

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Directors

According to the 2025 annual accounts

Viventa bv

Director · represented by Seys Carl

since 2019

Lana Seys

Director

Also active at: VIVENTA, STARIUS CLASSICS

since 2019

Establishments

Establishment units

Physical locations of this company

Registered office

Driegaaienstraat 192+

9100 Sint-Niklaas

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 4 companies are registered at this address.

Details

Company number
0726.983.227
VAT number
BE 0726.983.227
Registered office
Driegaaienstraat 192+, 9100 Sint-Niklaas
Names & denominations
CASTARIUS
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
21 May 2019
Peppol
Active · Active since 27 Mar 2026

Frequently asked questions

What is the enterprise number of CASTARIUS?
The enterprise number of CASTARIUS is BE0726983227.
What is the address of CASTARIUS?
The registered office of CASTARIUS is located at Driegaaienstraat 192+, 9100 Sint-Niklaas.
When was CASTARIUS founded?
CASTARIUS was founded on 21 May 2019.
Does CASTARIUS have a website?
No website is currently known for CASTARIUS.
How much profit did CASTARIUS make in 2025?
CASTARIUS posted a profit after taxes of € 4,428 in financial year 2025.
What is the revenue of CASTARIUS?
As a small company, CASTARIUS is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 16,198.
Where can I find the annual accounts of CASTARIUS?
CASTARIUS 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 CASTARIUS?
According to the 2025 annual accounts, the directors of CASTARIUS are: Viventa bv, Lana Seys.
Who owns CASTARIUS?
Behind CASTARIUS are Viventa bv and Lana Seys. The same people are also behind VIVENTA and STARIUS CLASSICS.