Active · per the CBE, 29 October 2026

RSM INTERFIDUCIAIRE

BE0442616443

Rechtspersoon Private limited company 5 establishments

RSM INTERFIDUCIAIRE is an accounting firm in Zaventem. Private Limited, started on 17 January 1991, 5 establishments.

Lozenberg 18, 1932 Zaventem

Behind the company: Gert Van den Berg, Serge Leleux & C° BV BV, TDW BV.

Active for

35 year, 9 months

Warning lights

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

  • Board fully replaced NBB

    No director from three years ago is still active according to annual account 2025.

  • Busy address KBO

    17 other companies have their registered office at the same address; threshold 10.

Financials

Financial year 2025

RSM INTERFIDUCIAIRE from Zaventem, company number BE0442616443, closed financial year 2025 with a result of € 113,560 after tax. For that financial year RSM INTERFIDUCIAIRE recorded revenue of € 17.3 million and equity of € 1.5 million. Compared with financial year 2024, the result moved from € 131,064 to € 113,560. The company is profitable. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on January 9, 2026.

What it is worth Growing

€ 1.5 million

▲ 8% vs 2024

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

Profit Healthy

€ 113,560

▼ 13% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 571,664

▲ 101% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 1.3 million.

People and assets in 2025

Full-time equivalents

76.9

▼ 4 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 5.9 million

▲ 1% vs 2024

€ 77,100 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 20,447

▲ 24% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

€ 1 million

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 2.1 million

▲ 17% vs 2024

Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 65 days on average.

Taxes and wages

€ 1.5 million

▼ 3% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Revenue € 11,965,569 € 14,571,806 € 16,179,415 € 17,313,473 ▲ 7%
Profit after taxes € 33,667 € 162,623 € 131,064 € 113,560 ▼ 13%
Equity € 1,093,885 € 1,256,508 € 1,387,572 € 1,501,132 ▲ 8%
Total debts € 3,446,543 € 3,978,111 € 4,314,968 € 4,562,465 ▲ 6%
Cash € 660,177 € 413,968 € 283,842 € 571,664 ▲ 101%
Retained profit € 889,010 € 1,051,633 € 1,182,697 € 1,296,257 ▲ 10%
Bank debt € 1,000,000 € 1,000,000 € 1,000,000 € 1,000,000
Balance sheet total € 4,540,428 € 5,234,619 € 5,702,540 € 6,063,597 ▲ 6%
Employees (FTE) 65.1 72.4 80.9 76.9 ▼ 4

Key figures of RSM INTERFIDUCIAIRE, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 3 March 2027.

What happened to RSM INTERFIDUCIAIRE?

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

  • Luis Laperal Réviseur d'Entreprises BV SRL stepped down as director. NBB
  • New annual accounts for financial year 2025: profit of € 113,560 (▼ 13% vs 2024). Source: NBB ↗
  • New establishment in Liège. KBO
  • Gert Van den Berg became a director. NBB
  • Serge Leleux & C° BV BV became a director. NBB
  • TDW BV became a director. NBB
  • Luis Laperal Réviseur d'Entreprises BV SRL became a director. NBB
  • New establishment in Aalst. KBO

In short

From € 33,667 profit in 2022 to € 113,560 profit in 2025.

Paid € 584,893 in corporate taxes since 2022.

Best year ever: 2023, with € 162,623 profit.

Pays suppliers within 65 days on average.

Management

The stake of Toelen Cats Dupont Koevoets group comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

RSM INTERFIDUCIAIRE

Behind RSM INTERFIDUCIAIRE are Gert Van den Berg, Serge Leleux & C° BV BV and TDW BV. The shares are held by Toelen Cats Dupont Koevoets group (98.9%). It owns 50% of InterServices itself.

Directors

According to the 2025 annual accounts

Gert Van den Berg

Director

Also active at: Toelen Cats Dupont Koevoets group, RSM InterSustainability, AI-GUST

since 2023

Serge Leleux & C° BV BV

Director · represented by Serge Leleux

Also active at: interSERVICES

since 2023

TDW BV

Director · represented by Tom De Weerdt

since 2023

since 2020 · until 2026

Participations

Establishments

Establishment units

Physical locations of this company

Registered office

Lozenberg 18

1932 Zaventem

2.179.946.623

Rue Antoine de Saint-Exupéry 14

6041 Charleroi

Active since 1 January 2007

2.187.305.755

Posthofbrug 10 box 4

2600 Antwerpen

Active since 16 March 2010

2.255.278.902

Korte Keppestraat 7 box 62

9320 Aalst

Active since 17 June 2016

2.363.173.386

Rue de Fragnée 19-21

4000 Liège

Active since 1 August 2024

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

Details

Company number
0442.616.443
VAT number
BE 0442.616.443
Registered office
Lozenberg 18, 1932 Zaventem
Names & denominations
RSM INTERFIDUCIAIRE
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
17 January 1991
Peppol
Active · Active since 26 May 2025
Activities · NACE

Activiteiten van (gecertificeerde) (fiscaal) accountants

Accountants

Boekhouders

Boekhouders en boekhouders-fiscalisten

Frequently asked questions

What does RSM INTERFIDUCIAIRE do?
RSM INTERFIDUCIAIRE is an accounting firm in Zaventem. Private Limited, started on 17 January 1991, 5 establishments.
What is the address of RSM INTERFIDUCIAIRE?
The registered office of RSM INTERFIDUCIAIRE is located at Lozenberg 18, 1932 Zaventem.
Is RSM INTERFIDUCIAIRE still active?
Yes. According to the CBE (29 October 2026) RSM INTERFIDUCIAIRE is active, legal situation “Normale toestand”, started on 17 January 1991.
Is RSM INTERFIDUCIAIRE registered on Peppol?
Yes, RSM INTERFIDUCIAIRE is registered on the Peppol network with ID 0208:0442616443.
What is the enterprise number of RSM INTERFIDUCIAIRE?
The enterprise number of RSM INTERFIDUCIAIRE is BE0442616443.
When was RSM INTERFIDUCIAIRE founded?
RSM INTERFIDUCIAIRE was founded on 17 January 1991.