What does Castor Fiber do?

Castor Fiber is a law firm in Herzele. Private Limited, started on 18 December 2024, 1 establishment.

What is the address of Castor Fiber?

The registered office of Castor Fiber is located at Borsbekestraat 102, 9551 Herzele.

Is Castor Fiber still active?

Yes. According to the CBE (31 October 2026) Castor Fiber is active, legal situation “Normale toestand”, started on 18 December 2024.

Is Castor Fiber registered on Peppol?

Yes, Castor Fiber is registered on the Peppol network with ID 0208:1017577906.

What is the enterprise number of Castor Fiber?

The enterprise number of Castor Fiber is BE1017577906.

When was Castor Fiber founded?

Castor Fiber was founded on 18 December 2024.

Who are the directors of Castor Fiber?

According to the 2025 annual accounts, the directors of Castor Fiber are: Sam Willem Spranghers.

Is Castor Fiber a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 18 December 2024; 1 annual account filed (fiscal year 2025); 1 directors known from the annual account.

How much profit did Castor Fiber make in 2025?

Castor Fiber posted a profit after taxes of € 44,825 in financial year 2025.

What is the revenue of Castor Fiber?

As a small company, Castor Fiber is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 70,506.

Castor Fiber (Private Limited) - Herzele - BE1017577906

Dossier Castor Fiber, printed on 1 November 2026 from databakkes.be/en/1017577906/castor-fiber. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

Castor Fiber from Herzele, company number BE1017577906, closed financial year 2025 with a result of € 44,825 after tax. For that financial year Castor Fiber recorded a gross margin of € 70,506 and equity of € 45,825. 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 24, 2026.

What it is worth Healthy

€ 45,825

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

Profit Healthy

€ 44,825

Profit after tax over the fiscal year.

Cash in the bank

€ 41,425

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 € 44,825.

People and assets in 2025

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

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

Vehicles and equipment

€ 15,459

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

€ 1,232

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

Taxes

€ 19,935

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

What happened to Castor Fiber?

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

Jun 24, 2026 New annual accounts for financial year 2025: profit of € 44,825. Source: NBB ↗
Dec 18, 2024 New establishment in Gent. KBO
Dec 18, 2024 Start of the company according to the CBE. KBO
2024 Sam Willem Spranghers became a director. NBB

In short

Paid € 19,252 in corporate taxes since 2025.

Original PDFs at the National Bank ↗

Management

Sam Willem Spranghers

Castor Fiber

Behind Castor Fiber is Sam Willem Spranghers.

Directors

According to the 2025 annual accounts

Sam Willem Spranghers

Director

since 2024

Establishments

Establishment units

Physical locations of this company

Registered office

Borsbekestraat 102

9551 Herzele

2.368.812.749

Langhalsstraat 3

9000 Gent

Active since 18 December 2024

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

Details

Company number: 1017.577.906
VAT number: BE 1017.577.906
Registered office: Borsbekestraat 102, 9551 Herzele
Names & denominations: Castor Fiber
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 18 December 2024
Peppol: Active · Active since 23 Dec 2025
Activities · NACE: Activiteiten van advocaten

View on CBE Public ↗ Annual accounts (NBB) ↗