Active · per the CBE, 4 October 2026

CASTELLUM

BE0894656239

Rechtspersoon Private limited company 2 establishments

CASTELLUM is an estate agency in Antwerpen. Private Limited, started on 7 January 2008, 2 establishments.

Amerikalei 160, 2000 Antwerpen

Behind the company: Michel Maes.

Active for

18 year, 8 months

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 2024 and 2025.

  • Tight liquidity NBB

    Cash and receivables cover 47 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

CASTELLUM from Antwerpen, company number BE0894656239, closed financial year 2025 with a result of € -188,009 after tax. For that financial year CASTELLUM recorded a gross margin of € 163,348 and equity of € 956,962. Compared with financial year 2024, the result moved from € -190,882 to € -188,009. The company made a loss. The company holds a healthy buffer. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on April 28, 2026.

What it is worth Healthy

€ 956,962

▼ 16% vs 2024

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

Loss Caution

€ -188,009

▲ 2 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 142,118

▼ 79% 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 € 856,962.

People and assets in 2025

Vehicles and equipment

€ 11,216

▼ 15% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 21 years to go

€ 5.2 million

▲ 62% vs 2024

€ 197,644 is repaid this year. At this pace the long-term loan is gone in ≈ 21 years.

Owed to suppliers

€ 216,084

▲ 83% vs 2024

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

Taxes

€ 38,983

▲ € 37,364 vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 912,946 € 686,057 € 38,348 € 163,348 ▲ € 125,000
Profit after taxes € 494,464 € 353,956 € -190,882 € -188,009 ▲ € 2,873
Equity € 981,898 € 1,335,854 € 1,144,972 € 956,962 ▼ 16%
Total debts € 1,792,424 € 3,034,400 € 4,641,187 € 6,694,106 ▲ 44%
Cash € 230,537 € 510,451 € 692,432 € 142,118 ▼ 79%
Land & buildings € 1,798,606 € 1,701,501 € 3,153,281 € 4,860,167 ▲ 54%
Retained profit € 881,898 € 1,235,854 € 1,044,972 € 856,962 ▼ 18%
Bank debt € 1,430,084 € 1,777,301 € 3,223,848 € 5,236,060 ▲ 62%
Balance sheet total € 2,774,322 € 4,370,255 € 5,786,159 € 7,651,069 ▲ 32%

Key figures of CASTELLUM, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 April 2027.

What happened to CASTELLUM?

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

  • New annual accounts for financial year 2025: loss of € 188,009. Source: NBB ↗
  • New establishment in Stekene. KBO
  • Michel Maes became a director. NBB
  • New establishment in Antwerpen. KBO
  • Start of the company according to the CBE. KBO

In short

From € 494,464 profit in 2022 to € 188,009 loss in 2025.

Paid € 406,397 in corporate taxes since 2022.

Best year ever: 2022, with € 494,464 profit.

Management

Michel Maes

Behind CASTELLUM is Michel Maes. Michel Maes is also behind Castrum, HUYZEN ANTWERPEN, HUYZEN SERVICES, Holding Waas en Dender and Holding Scheldeland.

See the full network in the app

Directors

According to the 2025 annual accounts

Establishments

Establishment units

Physical locations of this company

Registered office

Amerikalei 160

2000 Antwerpen

2.251.430.772

Heirwegdreef 1

9190 Stekene

Active since 1 March 2016

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

Details

Company number
0894.656.239
VAT number
BE 0894.656.239
Registered office
Amerikalei 160, 2000 Antwerpen
Names & denominations
CASTELLUM
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
7 January 2008
Peppol
Active · Active since 4 Nov 2025
Activities · NACE

Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed voor een vast bedrag of op contractbasis

Bemiddeling in verband met exploitatie van en handel in onroerend goed

Verhuur en exploitatie van eigen of geleasd residentieel onroerend goed, exclusief sociale woningen

Verhuur en exploitatie van eigen of geleasd niet-residentieel onroerend goed, exclusief terreinen

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

Frequently asked questions

What does CASTELLUM do?
CASTELLUM is an estate agency in Antwerpen. Private Limited, started on 7 January 2008, 2 establishments.
What is the address of CASTELLUM?
The registered office of CASTELLUM is located at Amerikalei 160, 2000 Antwerpen.
Is CASTELLUM still active?
Yes. According to the CBE (4 October 2026) CASTELLUM is active, legal situation “Normale toestand”, started on 7 January 2008.
Is CASTELLUM registered on Peppol?
Yes, CASTELLUM is registered on the Peppol network with ID 0208:0894656239.
What is the enterprise number of CASTELLUM?
The enterprise number of CASTELLUM is BE0894656239.
When was CASTELLUM founded?
CASTELLUM was founded on 7 January 2008.