Active · per the CBE, 16 September 2026

EFELCO

BE0460230752

Rechtspersoon Private limited company 1 establishment

EFELCO is a market research agency in Sint-Lambrechts-Woluwe. Private Limited, started on 18 March 1997, 1 establishment.

Slotlaan 33, 1200 Sint-Lambrechts-Woluwe

Behind the company: Edouard DELLA FAILLE DE LEVERGHEM, François DELLA FAILLE DE LEVERGHEM, Charles-Antoine DELLA FAILLE DE LEVERGHEM, Ariane DELLA FAILLE DE LEVERGHEM.

Active for

29 year, 5 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 0 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

EFELCO from Sint-Lambrechts-Woluwe, company number BE0460230752, closed financial year 2025 with a result of € -65,605 after tax. For that financial year EFELCO recorded a gross margin of € -317 and equity of € 12.6 million. Compared with financial year 2024, the result moved from € -69,262 to € -65,605. 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 August 31, 2026.

What it is worth Healthy

€ 12.6 million

▼ 1% vs 2024

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

Loss Caution

€ -65,605

▲ 5 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 55

▼ 66% 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 € -505,387.

Debts at end 2025

Bank debt

€ 2 million

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 1,358

▼ 72% vs 2024

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

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 € -18,660 € -5,527 € -4,414 € -317 ▲ € 4,097
Profit after taxes € -81,141 € -69,177 € -69,262 € -65,605 ▲ € 3,656
Equity € 12,763,657 € 12,694,480 € 12,625,218 € 12,559,613 ▼ 1%
Total debts € 3,496,697 € 3,564,586 € 3,633,715 € 3,699,192 ▲ 2%
Cash € 2,966 € 1,185 € 163 € 55 ▼ 66%
Retained profit € -301,343 € -370,520 € -439,782 € -505,387 ▼ € 65,605
Bank debt € 2,020,637 € 2,020,637 € 2,020,778 € 2,020,637
Balance sheet total € 16,260,354 € 16,259,066 € 16,258,933 € 16,258,805

Key figures of EFELCO, 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 EFELCO?

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

  • New annual accounts for financial year 2025: loss of € 65,605. filed late Source: NBB ↗
  • François DELLA FAILLE DE LEVERGHEM became a director. NBB
  • Edouard DELLA FAILLE DE LEVERGHEM became a director. NBB
  • Charles-Antoine DELLA FAILLE DE LEVERGHEM became a director. NBB
  • Ariane DELLA FAILLE DE LEVERGHEM became a director. NBB
  • New establishment in Sint-Lambrechts-Woluwe. KBO
  • Start of the company according to the CBE. KBO

In short

From € 81,141 loss in 2022 to € 65,605 loss in 2025.

Management

Edouard DELLA FAILLE DE LEVERGHEM
François DELLA FAILLE DE LEVERGHEM
Charles-Antoine DELLA FAILLE DE LEVERGHEM
Ariane DELLA FAILLE DE LEVERGHEM
EFELCO

Behind EFELCO are Edouard DELLA FAILLE DE LEVERGHEM, François DELLA FAILLE DE LEVERGHEM, Charles-Antoine DELLA FAILLE DE LEVERGHEM and Ariane DELLA FAILLE DE LEVERGHEM. It owns 19.2% of TULEDOR and 1.6% of VIVALTO VIE HOLDING S.A.S. itself.

See the full network in the app

Directors

According to the 2025 annual accounts

Edouard DELLA FAILLE DE LEVERGHEM

Director

Also active at: TULEDOR

since 2017

François DELLA FAILLE DE LEVERGHEM

Director

Also active at: TULEDOR

since 2022

Charles-Antoine DELLA FAILLE DE LEVERGHEM

Director

since 2017

Ariane DELLA FAILLE DE LEVERGHEM

Director

since 2017

Establishments

Establishment units

Physical locations of this company

Registered office

Slotlaan 33

1200 Sint-Lambrechts-Woluwe

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

Details

Company number
0460.230.752
VAT number
BE 0460.230.752
Registered office
Slotlaan 33, 1200 Sint-Lambrechts-Woluwe
Names & denominations
EFELCO
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
18 March 1997
Peppol
Active · Active since 2 Feb 2026
Activities · NACE

Markt- en opinieonderzoek

Marktonderzoekbureaus

Frequently asked questions

What does EFELCO do?
EFELCO is a market research agency in Sint-Lambrechts-Woluwe. Private Limited, started on 18 March 1997, 1 establishment.
What is the address of EFELCO?
The registered office of EFELCO is located at Slotlaan 33, 1200 Sint-Lambrechts-Woluwe.
Is EFELCO still active?
Yes. According to the CBE (16 September 2026) EFELCO is active, legal situation “Normale toestand”, started on 18 March 1997.
Is EFELCO registered on Peppol?
Yes, EFELCO is registered on the Peppol network with ID 0208:0460230752.
What is the enterprise number of EFELCO?
The enterprise number of EFELCO is BE0460230752.
When was EFELCO founded?
EFELCO was founded on 18 March 1997.