What does Best Polymers do?

Best Polymers is a specialised building contractor in Zaventem. Private Limited, started on 18 February 2020, 1 establishment.

What is the address of Best Polymers?

The registered office of Best Polymers is located at Lozenberg 15, 1932 Zaventem.

Is Best Polymers still active?

Yes. According to the CBE (16 September 2026) Best Polymers is active, legal situation “Normale toestand”, started on 18 February 2020.

Is Best Polymers registered on Peppol?

Yes, Best Polymers is registered on the Peppol network with ID 0208:0743763039.

What is the enterprise number of Best Polymers?

The enterprise number of Best Polymers is BE0743763039.

When was Best Polymers founded?

Best Polymers was founded on 18 February 2020.

Who are the directors of Best Polymers?

According to the 2024 annual accounts, the directors of Best Polymers are: STEFAN VANDERMAELEN.

Is Best Polymers a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 18 February 2020; 4 annual accounts filed, latest fiscal year 2024; 1 directors known from the annual account.

How much profit did Best Polymers make in 2024?

Best Polymers recorded a loss after taxes of € 4,077 in financial year 2024.

What is the revenue of Best Polymers?

As a small company, Best Polymers is not required to publish revenue in its annual accounts. In financial year 2024, its added value was € -3,571.

Best Polymers (Private Limited) - Zaventem - BE0743763039

Dossier Best Polymers, printed on 16 September 2026 from databakkes.be/en/0743763039/best-polymers. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Warning lights

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

Two loss years in a row NBB

Negative result in 2023 and 2024.

Financials

Financial year 2024

Best Polymers from Zaventem, company number BE0743763039, closed financial year 2024 with a result of € -4,077 after tax. For that financial year Best Polymers recorded a gross margin of € -3,571 and equity of € 20,228. Compared with financial year 2023, the result moved from € -5,059 to € -4,077. The company made a loss. 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 September 24, 2025.

What it is worth Healthy

€ 20,228

▼ 17% vs 2023

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

Loss Caution

€ -4,077

▲ 19 % less loss than in 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 3,080

▲ 34% vs 2023

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 € 17,228.

People and assets in 2024

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

€ 571

▼ 36% vs 2023

Book value of vehicles, furniture and equipment.

Debts at end 2024

Bank debt

None

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

Owed to suppliers

€ 23,490

▲ 116% vs 2023

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

Taxes

€ 3,766

▼ 50% vs 2023

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)
	2021	2022	2023	2024	Change 2023 → 2024
Gross margin	€ 20,078 Gross margin 2021: € 20,078 First fiscal year in the series	€ 20,624 Gross margin 2022: € 20,624 ▲ 3% vs 2021 (€ 20,078) Favourable step	€ -4,582 Gross margin 2023: € -4,582 ▼ € 25,206 vs 2022 (€ 20,624) Unfavourable step	€ -3,571 Gross margin 2024: € -3,571 ▲ € 1,011 vs 2023 (€ -4,582) Favourable step	▲ € 1,011
Profit after taxes	€ 12,750 Profit after taxes 2021: € 12,750 First fiscal year in the series	€ 13,614 Profit after taxes 2022: € 13,614 ▲ 7% vs 2021 (€ 12,750) Favourable step	€ -5,059 Profit after taxes 2023: € -5,059 ▼ € 18,673 vs 2022 (€ 13,614) Unfavourable step	€ -4,077 Profit after taxes 2024: € -4,077 ▲ € 982 vs 2023 (€ -5,059) Favourable step	▲ € 982
Equity	€ 15,750 Equity 2021: € 15,750 First fiscal year in the series	€ 29,364 Equity 2022: € 29,364 ▲ 86% vs 2021 (€ 15,750) Favourable step	€ 24,305 Equity 2023: € 24,305 ▼ 17% vs 2022 (€ 29,364) Unfavourable step	€ 20,228 Equity 2024: € 20,228 ▼ 17% vs 2023 (€ 24,305) Unfavourable step	▼ 17%
Total debts	€ 10,601 Total debts 2021: € 10,601 First fiscal year in the series	€ 17,897 Total debts 2022: € 17,897 ▲ 69% vs 2021 (€ 10,601) Unfavourable step	€ 18,386 Total debts 2023: € 18,386 ▲ 3% vs 2022 (€ 17,897) Unfavourable step	€ 27,256 Total debts 2024: € 27,256 ▲ 48% vs 2023 (€ 18,386) Unfavourable step	▲ 48%
Cash	€ 1,289 Cash 2021: € 1,289 First fiscal year in the series	€ 18,174 Cash 2022: € 18,174 ▲ € 16,885 vs 2021 (€ 1,289) Favourable step	€ 2,302 Cash 2023: € 2,302 ▼ 87% vs 2022 (€ 18,174) Unfavourable step	€ 3,080 Cash 2024: € 3,080 ▲ 34% vs 2023 (€ 2,302) Favourable step	▲ 34%
Retained profit	€ 12,750 Retained profit 2021: € 12,750 First fiscal year in the series	€ 26,364 Retained profit 2022: € 26,364 ▲ 107% vs 2021 (€ 12,750) Favourable step	€ 21,305 Retained profit 2023: € 21,305 ▼ 19% vs 2022 (€ 26,364) Unfavourable step	€ 17,228 Retained profit 2024: € 17,228 ▼ 19% vs 2023 (€ 21,305) Unfavourable step	▼ 19%
Balance sheet total	€ 26,351 Balance sheet total 2021: € 26,351 First fiscal year in the series	€ 47,261 Balance sheet total 2022: € 47,261 ▲ 79% vs 2021 (€ 26,351) Unchanged	€ 42,691 Balance sheet total 2023: € 42,691 ▼ 10% vs 2022 (€ 47,261) Unchanged	€ 47,483 Balance sheet total 2024: € 47,483 ▲ 11% vs 2023 (€ 42,691) Unchanged	▲ 11%

Key figures of Best Polymers, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.

What happened to Best Polymers?

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

Sep 24, 2025 New annual accounts for financial year 2024: loss of € 4,077. filed late Source: NBB ↗
Feb 18, 2020 New establishment in Zaventem. KBO
Feb 18, 2020 Start of the company according to the CBE. KBO

In short

From € 12,750 profit in 2021 to € 4,077 loss in 2024.

Paid € 12,444 in corporate taxes since 2021.

Best year ever: 2022, with € 13,614 profit.

Original PDFs at the National Bank ↗

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

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My folder 3 companies

De Lijn 8 June 2026 New annual account 2025

filed on 8 June 2026

What was left

€ 20 k ▼ 91%
Money in the bank

€ 178 k ▼ 98%

Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit

Real filings at the National Bank

Management

STEFAN VANDERMAELEN

Best Polymers

Behind Best Polymers is STEFAN VANDERMAELEN.

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Directors

According to the 2024 annual accounts

STEFAN VANDERMAELEN

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Lozenberg 15

1932 Zaventem

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 7 companies are registered at this address.

All companies at this address →

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+2 more

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

Details

Company number

0743.763.039

VAT number

BE 0743.763.039

Registered office

Lozenberg 15, 1932 Zaventem

Names & denominations

Best Polymers

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

18 February 2020

Peppol

Active · Active since 8 Jan 2026

Activities · NACE

Installatie van isolatie

Isolatiewerkzaamheden

Dakwerkzaamheden

Detailhandel in overige bouwmaterialen, neg

Waterdichtingswerken van muren

View on CBE Public ↗ Annual accounts (NBB) ↗

Best Polymers

Warning lights

Financials

What happened to Best Polymers?

Know what changes at your customers, suppliers and competitors. Without reading an annual account.

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions