Active · per the CBE, 5 October 2026

Improef

BE0804470290

Rechtspersoon Private limited company 2 establishments

Improef is a specialised building contractor in Antwerpen. Private Limited, started on 1 August 2023, 2 establishments.

Isabellalei 132 box 1, 2018 Antwerpen

Behind the company: Anja Verduyckt.

Active for

3 year, 2 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 1 of the last 2 fiscal years.

  • Two loss years in a row NBB

    Negative result in 2023 and 2024.

  • Tight liquidity NBB

    Cash and receivables cover 10 % of short-term debt in 2024; threshold 65 %.

Financials

Financial year 2024

Improef from Antwerpen, company number BE0804470290, closed financial year 2024 with a result of € -10,313 after tax. For that financial year Improef recorded a gross margin of € -6,858 and equity of € -8,970. Compared with financial year 2023, the result moved from € -1,658 to € -10,313. 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 September 29, 2025.

What it is worth Caution

€ -8,970

▼ € 10,313 vs 2023

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

Loss Caution

€ -10,313

▼ 522 % more loss than in 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 1,472

▲ 72% 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 € -11,970.

People and assets in 2024

Full-time equivalents estimate

≈ 1

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

Debts at end 2024

Bank debt

None

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

Owed to suppliers

€ 3,976

▼ 46% vs 2023

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

Taxes

€ 1,664

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)
20232024Change 2023 → 2024
Gross margin € -1,142 € -6,858 ▼ € 5,716
Profit after taxes € -1,658 € -10,313 ▼ € 8,655
Equity € 1,342 € -8,970 ▼ € 10,313
Total debts € 10,663 € 21,753 ▲ 104%
Cash € 855 € 1,472 ▲ 72%
Retained profit € -1,658 € -11,970 ▼ € 10,313
Balance sheet total € 12,005 € 12,782 ▲ 6%

Key figures of Improef, fiscal years 2023 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 Improef?

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

  • New annual accounts for financial year 2024: loss of € 10,313. filed late Source: NBB ↗
  • New establishment in Antwerpen. KBO
  • New establishment in Antwerpen. KBO
  • Start of the company according to the CBE. KBO

In short

From € 1,658 loss in 2023 to € 10,313 loss in 2024.

Management

Anja Verduyckt
Improef

Behind Improef is Anja Verduyckt. Anja Verduyckt is also behind AR INVEST.

See the full network in the app

Directors

According to the 2024 annual accounts

Anja Verduyckt

Director

Also active at: AR INVEST

Establishments

Establishment units

Physical locations of this company

Registered office

Isabellalei 132 box 1

2018 Antwerpen

2.347.872.726

Jozef De Weerdtstraat 35

2180 Antwerpen

Active since 1 August 2023

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

Details

Company number
0804.470.290
VAT number
BE 0804.470.290
Registered office
Isabellalei 132 bus 1, 2018 Antwerpen
Names & denominations
Improef
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
1 August 2023
Peppol
Active · Active since 5 Sept 2026
Activities · NACE

Overige werkzaamheden in verband met de afwerking van gebouwen

Installatie van isolatie

Overige bouwinstallatie

Schrijnwerk

Algemene elektrotechnische installatiewerken

Overige gespecialiseerde bouwactiviteiten, neg

Overige gespecialiseerde bouwwerkzaamheden

Isolatiewerkzaamheden

+1

Frequently asked questions

What does Improef do?
Improef is a specialised building contractor in Antwerpen. Private Limited, started on 1 August 2023, 2 establishments.
What is the address of Improef?
The registered office of Improef is located at Isabellalei 132 box 1, 2018 Antwerpen.
Is Improef still active?
Yes. According to the CBE (5 October 2026) Improef is active, legal situation “Normale toestand”, started on 1 August 2023.
Is Improef registered on Peppol?
Yes, Improef is registered on the Peppol network with ID 0208:0804470290.
What is the enterprise number of Improef?
The enterprise number of Improef is BE0804470290.
When was Improef founded?
Improef was founded on 1 August 2023.