Active · per the CBE, 29 September 2026

Thonium

BE0634589440

Rechtspersoon Private limited company 1 establishment

Thonium is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 24 July 2015, 1 establishment.

Bruggenhoofdstraat 52, 9800 Deinze

Behind the company: Anthony Viaene.

Active for

11 year, 2 months

Financials

Financial year 2025

Thonium from Deinze, company number BE0634589440, closed financial year 2025 with a result of € 13,837 after tax. For that financial year Thonium recorded a gross margin of € 25,019 and equity of € 33,551. Compared with financial year 2024, the result moved from € 18,291 to € 13,837. The company is profitable. 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 August 31, 2026.

What it is worth Growing

€ 33,551

▲ 70% vs 2024

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

Profit Healthy

€ 13,837

▼ 24% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 12,139

▲ 48% 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 € 21,001.

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

€ 8,574

▼ 29% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

€ 3,606

▼ 62% vs 2024

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 1,728

▲ 176% vs 2024

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

Taxes

€ 806

▼ 70% 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 € 4,518 € 885 € 22,555 € 25,019 ▲ 11%
Profit after taxes € 3,536 € -206 € 18,291 € 13,837 ▼ 24%
Equity € 11,129 € 4,923 € 19,713 € 33,551 ▲ 70%
Total debts € 6,061 € 2,404 € 16,430 € 6,302 ▼ 62%
Cash € 11,976 € 5,442 € 8,222 € 12,139 ▲ 48%
Retained profit € -7,421 € -7,627 € 7,163 € 21,001 ▲ 193%
Dividend € 0 € 0 € 3,500 € 0 ▼ 100%
Bank debt € 0 € 0 € 9,583 € 3,606 ▼ 62%
Balance sheet total € 17,190 € 7,327 € 36,144 € 39,852 ▲ 10%

Key figures of Thonium, 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 Thonium?

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

  • New annual accounts for financial year 2025: profit of € 13,837 (▼ 24% vs 2024). filed late Source: NBB ↗
  • New establishment in Deinze. KBO
  • Anthony Viaene became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 3,536 profit in 2022 to € 13,837 profit in 2025.

Paid € 7,832 in corporate taxes since 2022.

Best year ever: 2024, with € 18,291 profit.

Paid out € 3,500 in dividends to the owners in total.

Management

Anthony Viaene
Thonium

Behind Thonium is Anthony Viaene. Anthony Viaene is also behind Dropon.

See the full network in the app

Directors

According to the 2025 annual accounts

Anthony Viaene

Director

Also active at: Dropon

since 2015

Establishments

Establishment units

Physical locations of this company

Registered office

Bruggenhoofdstraat 52

9800 Deinze

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

Details

Company number
0634.589.440
VAT number
BE 0634.589.440
Registered office
Bruggenhoofdstraat 52, 9800 Deinze
Names & denominations
Thonium
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
24 July 2015
Peppol
Active · Active since 30 Oct 2023
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

Overige vormen van onderwijs

Frequently asked questions

What does Thonium do?
Thonium is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 24 July 2015, 1 establishment.
What is the address of Thonium?
The registered office of Thonium is located at Bruggenhoofdstraat 52, 9800 Deinze.
Is Thonium still active?
Yes. According to the CBE (29 September 2026) Thonium is active, legal situation “Normale toestand”, started on 24 July 2015.
Is Thonium registered on Peppol?
Yes, Thonium is registered on the Peppol network with ID 0208:0634589440.
What is the enterprise number of Thonium?
The enterprise number of Thonium is BE0634589440.
When was Thonium founded?
Thonium was founded on 24 July 2015.