Active · per the CBE, 5 October 2026

AVANTI 21

BE0833912463

Rechtspersoon Private limited company 1 establishment

AVANTI 21 is a healthcare practice in Antwerpen. Private Limited, started on 9 February 2011, 1 establishment.

Floris Primslei 42 box 3L, 2150 Antwerpen

Behind the company: Aneta Zelazek.

Active for

15 year, 7 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Negative equity NBB

    More debt than assets in 4 of the last 4 fiscal years.

  • Two loss years in a row NBB

    Negative result in 2024 and 2025.

  • Tight liquidity NBB

    Cash and receivables cover 2 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

AVANTI 21 from Antwerpen, company number BE0833912463, closed financial year 2025 with a result of € -3,103 after tax. For that financial year AVANTI 21 recorded a gross margin of € -2,166 and equity of € -70,764. Compared with financial year 2024, the result moved from € -3,376 to € -3,103. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on August 31, 2026.

What it is worth Caution

€ -70,764

▼ € 3,103 vs 2024

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

Loss Caution

€ -3,103

▲ 8 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1,523

▼ 11% vs 2024

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

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € -89,364.

People and assets in 2025

Full-time equivalents estimate

≈ 1

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

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 157

▲ 14% vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € -1,717 € -1,881 € -1,951 € -2,166 ▼ € 215
Profit after taxes € -2,167 € -2,374 € -3,376 € -3,103 ▲ € 273
Equity € -61,910 € -64,285 € -67,661 € -70,764 ▼ € 3,103
Total debts € 64,757 € 67,131 € 70,203 € 72,887 ▲ 4%
Cash € 1,646 € 1,646 € 1,718 € 1,523 ▼ 11%
Retained profit € -80,510 € -82,885 € -86,261 € -89,364 ▼ € 3,103
Balance sheet total € 2,846 € 2,846 € 2,542 € 2,123 ▼ 16%

Key figures of AVANTI 21, 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 AVANTI 21?

What happened at AVANTI 21 in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 3,103. filed late Source: NBB ↗
  • New establishment in Antwerpen. KBO
  • Start of the company according to the CBE. KBO

In short

From € 2,167 loss in 2022 to € 3,103 loss in 2025.

Management

Aneta Zelazek
AVANTI 21

Behind AVANTI 21 is Aneta Zelazek.

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Directors

According to the 2025 annual accounts

Aneta Zelazek

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Floris Primslei 42 box 3L

2150 Antwerpen

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 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
0833.912.463
VAT number
BE 0833.912.463
Registered office
Floris Primslei 42 bus 3L, 2150 Antwerpen
Names & denominations
AVANTI 21
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
9 February 2011
Peppol
Active · Active since 3 Sept 2025
Activities · NACE

Activiteiten op het gebied van voeding

Overige menselijke gezondheidszorg, n.e.g.

Frequently asked questions

What does AVANTI 21 do?
AVANTI 21 is a healthcare practice in Antwerpen. Private Limited, started on 9 February 2011, 1 establishment.
What is the address of AVANTI 21?
The registered office of AVANTI 21 is located at Floris Primslei 42 box 3L, 2150 Antwerpen.
Is AVANTI 21 still active?
Yes. According to the CBE (5 October 2026) AVANTI 21 is active, legal situation “Normale toestand”, started on 9 February 2011.
Is AVANTI 21 registered on Peppol?
Yes, AVANTI 21 is registered on the Peppol network with ID 0208:0833912463.
What is the enterprise number of AVANTI 21?
The enterprise number of AVANTI 21 is BE0833912463.
When was AVANTI 21 founded?
AVANTI 21 was founded on 9 February 2011.