Siezo BV

Q: What is the VAT number of Siezo?

BE0894735918. The enterprise number is 0894.735.918. The VAT number is the same number with BE in front.

Siezo (BV) is a company in Kalmthout, active in activities of holding companies, founded in 2008. Financial year 2025: gross margin €564,451, profit €384,096, equity €1.14m.

Updated on 06/10/2026

ActiveActivities of holding companies

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Annual accounts 2025 filed on 12/06/2026 · profit €384,096 (-4%)View the figures →Read in plain language

About the company

Enterprise number: 0894.735.918
VAT number: BE0894735918
Legal form: Besloten Vennootschap
Founded: 08/01/2008 · 18 years
Registered office: Putsesteenweg 32, 2920 Kalmthout
Capital or contribution: €18,550 · annual accounts 31/12/2025

More detailsfinancial year, capacities, annual accounts

Namur

Official name: SIEZO

CBE and annual accounts

Type: Legal entity
Status: Active
Legal situation: Normale toestand
Financial year: ends on 31/12 · general meeting in June
Capacities: Subject to VAT
Latest annual accounts: financial year to 31/12/2025 · filed on 12/06/2026
Last general meeting: 12/06/2026 · approved the annual accounts to 31/12/2025
Establishments: 1 establishment unit

Official sourcesCBE Public Search Belgian Official Gazette Annual accounts (NBB) Withholding obligation (NSSO and FPS Finance) Is something wrong, or do you want to hide this data? Submit a request.

Figures for Siezo, 2025NBB · abridged format

All figures, sector and health →

Gross margin-3%€564,451Profit for the financial year-4%€384,096Equity+24%€1.14mSolvency+0.1 pt84.4%

Three ratios

How we calculate

▼ 8.85 → 6.16 → 6.18

6.18current assets ÷ short-term debt

Position in the sector with Pro

▼ 89.1% → 84.3% → 84.4%

84.4%equity ÷ total assets

Position in the sector with Pro

▼ 42% → 52.5% → 41%

41%operating profit ÷ total assets

Position in the sector with Pro

Annual accounts 2025. The sector is recalculated every night.

Full profile

See everything about Siezo

Health check, financial year in detail, 10 years of history and the board.

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What happenedfrom the annual accounts and the CBE

12/06/2026Annual accounts 2025 filed
19/06/2025Annual accounts 2024 filed
18/07/2024Annual accounts 2023 filed
08/01/2008Incorporated as besloten vennootschap

Activities NACE-BEL 2025

Establishments 1

Putsesteenweg 32, 2920 Kalmthout · since 08/01/20082.168.187.748

Board Pro

1 mandate in the latest annual accounts. Who they are, the owners and the group: with Nummo Pro.

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Publications in the Belgian Official Gazette 4 publications

23/05/2024Incorporation and articlesBoardWijziging rechtsvorm, ontslagen, benoemingenDeed (pdf)
24/01/2023Dissolution and mergerHerstructurering (fusie, splitsing, overdracht vermogen, enz...)Deed (pdf)
12/08/2010Registered officeMaatschappelijke zetelDeed (pdf)

All 4 publications → list, timeline or per year

Addresses 1 change since 2008

Putsesteenweg 32, 2920 KalmthoutCurrent, since 12/08/2010
To the current address12/08/2010 · Belgian Official Gazette · publication (pdf)

Until 28/09/2026 only the date from the Belgian Official Gazette: the address is in the publication itself. After that, daily from the CBE.

At the same address 1 company

HaveboOpslag · BVRegistered office

Companies and associations only. We do not show sole proprietorships at a home address.

E-invoicing and VAT

Checking… · Peppol network and European VAT register (VIES)

PeppolWorking…

Peppol address

VAT number (VIES)Working…

Siezo in short

What is the VAT number of Siezo?

BE0894735918. The enterprise number is 0894.735.918. The VAT number is the same number with BE in front.

Where is the registered office?

Putsesteenweg 32, 2920 Kalmthout (registered office). There is 1 establishment.

Is Siezo still active?

Yes. Active, founded in 2008, with no bankruptcy or judicial reorganisation.

Can this company receive e-invoices?

Yes, on Peppol under 0208:0894735918. You can send e-invoices directly via Peppol.

What does this company do?

Activities of holding companies (NACE-BEL 2025: 64.210). All companies with this activity.

How much profit did this company make?

€ 384,096 profit in financial year 2025, on a gross margin of € 564,451 (annual accounts filed on 12 June 2026).

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Unver Group · 2920 Kalmthout
Digital Delta · 2920 Kalmthout
Sedes · 2920 Kalmthout

All 85 companies with this activity in Kalmthout →

Siezo BV

Figures for Siezo, 2025NBB · abridged format

Three ratios

See everything about Siezo

What happenedfrom the annual accounts and the CBE

Activities NACE-BEL 2025

Establishments 1

Publications in the Belgian Official Gazette 4 publications

Addresses 1 change since 2008

At the same address 1 company

E-invoicing and VAT

Siezo in short

What is the VAT number of Siezo?

Where is the registered office?

Is Siezo still active?

Can this company receive e-invoices?

What does this company do?

How much profit did this company make?

Also activities of holding companies and financing conduits in Kalmthout

More about Kalmthout

At the same address 1 company

Also activities of holding companies and financing conduits in Kalmthout

More about Kalmthout

Addresses 1 change since 2008

Siezo in short

What is the VAT number of Siezo?

Where is the registered office?

Is Siezo still active?

Can this company receive e-invoices?

What does this company do?

How much profit did this company make?