CESI is a general practice in Sint-Lambrechts-Woluwe. Non-profit, started on 18 January 1968, 20 establishments.

What is the address of CESI?

The registered office of CESI is located at Konrad Adenauerlaan 8, 1200 Sint-Lambrechts-Woluwe.

Is CESI still active?

Yes. According to the CBE (29 October 2026) CESI is active, legal situation “Normale toestand”, started on 18 January 1968.

Is CESI registered on Peppol?

Yes, CESI is registered on the Peppol network with ID 0208:0409122442.

What is the enterprise number of CESI?

The enterprise number of CESI is BE0409122442.

When was CESI founded?

CESI was founded on 18 January 1968.

Who are the directors of CESI?

According to the 2025 annual accounts, the directors of CESI are: ANMC , ADIC, UCL, UCM.

Is CESI a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 18 January 1968; 5 annual accounts filed, latest fiscal year 2025; 4 directors known from the annual account; 20 establishments in the CBE.

How much profit did CESI make in 2025?

CESI posted a profit after taxes of € 573,315 in financial year 2025.

What is the revenue of CESI?

In its most recent annual accounts (2025), CESI reported revenue of € 44,333,546.

How much does an employee at CESI earn?

The average wage cost per full-time employee at CESI was € 105,100 in 2025: staff costs of € 29.7 million for 283 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does CESI have?

According to the 2025 annual accounts, CESI has 283 full-time equivalents (FTE).

CESI (Non-profit) - Sint-Lambrechts-Woluwe - BE0409122442

Dossier CESI, printed on 29 October 2026 from databakkes.be/en/0409122442/cesi. 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.

Figures corrected NBB

Corrected annual account filed for 2022.

Financials

Financial year 2025

CESI from Sint-Lambrechts-Woluwe, company number BE0409122442, closed financial year 2025 with a result of € 573,315 after tax. For that financial year CESI recorded revenue of € 44.3 million and equity of € 29.4 million. Compared with financial year 2024, the result moved from € 1.9 million to € 573,315. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 9, 2026.

What it is worth Growing

€ 29.4 million

▲ 2% vs 2024

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

Profit Healthy

€ 573,315

▼ 70% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1.5 million

▼ 63% vs 2024

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

People and assets in 2025

Full-time equivalents

283

▲ 8 vs 2024

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

Wage cost Staff costs are payroll only. Director pay sits with services and miscellaneous goods: € 16.5 million in 2025, together with rent, insurance, accountants and other services. The accounts do not split that further.

€ 29.7 million

▲ 6% vs 2024

€ 105,100 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

€ 1.3 million

▲ 55% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 7 years to go The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 192,464

▼ 13% vs 2024

€ 28,405 is repaid this year. At this pace the long-term loan is gone in ≈ 7 years.

Owed to suppliers

€ 3.1 million

▼ 3% vs 2024

Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 69 days on average.

Taxes and wages

€ 4.9 million

▼ 8% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Revenue	€ 37,105,110 Revenue 2022: € 37,105,110 First fiscal year in the series	€ 41,150,745 Revenue 2023: € 41,150,745 ▲ 11% vs 2022 (€ 37,105,110) Favourable step	€ 42,325,149 Revenue 2024: € 42,325,149 ▲ 3% vs 2023 (€ 41,150,745) Favourable step	€ 44,333,546 Revenue 2025: € 44,333,546 ▲ 5% vs 2024 (€ 42,325,149) Favourable step	▲ 5%
Profit after taxes	€ 125,069 Profit after taxes 2022: € 125,069 First fiscal year in the series	€ 427,652 Profit after taxes 2023: € 427,652 ▲ 242% vs 2022 (€ 125,069) Favourable step	€ 1,904,617 Profit after taxes 2024: € 1,904,617 ▲ € 1.5 million vs 2023 (€ 427,652) Favourable step	€ 573,315 Profit after taxes 2025: € 573,315 ▼ 70% vs 2024 (€ 1,904,617) Unfavourable step	▼ 70%
Equity	€ 26,473,054 Equity 2022: € 26,473,054 First fiscal year in the series	€ 26,900,706 Equity 2023: € 26,900,706 ▲ 2% vs 2022 (€ 26,473,054) Favourable step	€ 28,805,323 Equity 2024: € 28,805,323 ▲ 7% vs 2023 (€ 26,900,706) Favourable step	€ 29,378,638 Equity 2025: € 29,378,638 ▲ 2% vs 2024 (€ 28,805,323) Favourable step	▲ 2%
Total debts	€ 9,932,436 Total debts 2022: € 9,932,436 First fiscal year in the series	€ 11,023,205 Total debts 2023: € 11,023,205 ▲ 11% vs 2022 (€ 9,932,436) Unfavourable step	€ 10,301,872 Total debts 2024: € 10,301,872 ▼ 7% vs 2023 (€ 11,023,205) Favourable step	€ 9,646,744 Total debts 2025: € 9,646,744 ▼ 6% vs 2024 (€ 10,301,872) Favourable step	▼ 6%
Cash	€ 12,178,757 Cash 2022: € 12,178,757 First fiscal year in the series	€ 2,916,941 Cash 2023: € 2,916,941 ▼ 76% vs 2022 (€ 12,178,757) Unfavourable step	€ 4,170,632 Cash 2024: € 4,170,632 ▲ 43% vs 2023 (€ 2,916,941) Favourable step	€ 1,530,459 Cash 2025: € 1,530,459 ▼ 63% vs 2024 (€ 4,170,632) Unfavourable step	▼ 63%
Land & buildings	€ 7,659,981 Land & buildings 2022: € 7,659,981 First fiscal year in the series	€ 6,876,578 Land & buildings 2023: € 6,876,578 ▼ 10% vs 2022 (€ 7,659,981) Unchanged	€ 7,167,793 Land & buildings 2024: € 7,167,793 ▲ 4% vs 2023 (€ 6,876,578) Unchanged	€ 8,339,931 Land & buildings 2025: € 8,339,931 ▲ 16% vs 2024 (€ 7,167,793) Unchanged	▲ 16%
Retained profit	€ 26,466,896 Retained profit 2022: € 26,466,896 First fiscal year in the series	€ 26,894,548 Retained profit 2023: € 26,894,548 ▲ 2% vs 2022 (€ 26,466,896) Favourable step	€ 28,799,165 Retained profit 2024: € 28,799,165 ▲ 7% vs 2023 (€ 26,894,548) Favourable step	€ 29,372,480 Retained profit 2025: € 29,372,480 ▲ 2% vs 2024 (€ 28,799,165) Favourable step	▲ 2%
Bank debt	€ 276,081 Bank debt 2022: € 276,081 First fiscal year in the series	€ 248,260 Bank debt 2023: € 248,260 ▼ 10% vs 2022 (€ 276,081) Favourable step	€ 220,593 Bank debt 2024: € 220,593 ▼ 11% vs 2023 (€ 248,260) Favourable step	€ 192,464 Bank debt 2025: € 192,464 ▼ 13% vs 2024 (€ 220,593) Favourable step	▼ 13%
Balance sheet total	€ 37,311,782 Balance sheet total 2022: € 37,311,782 First fiscal year in the series	€ 39,780,203 Balance sheet total 2023: € 39,780,203 ▲ 7% vs 2022 (€ 37,311,782) Unchanged	€ 41,180,246 Balance sheet total 2024: € 41,180,246 ▲ 4% vs 2023 (€ 39,780,203) Unchanged	€ 40,398,431 Balance sheet total 2025: € 40,398,431 ▼ 2% vs 2024 (€ 41,180,246) Unchanged	▼ 2%
Employees (FTE)	266 Employees (FTE) 2022: 266 First fiscal year in the series	272 Employees (FTE) 2023: 272 ▲ 6 vs 2022 (266) Unchanged	275 Employees (FTE) 2024: 275 ▲ 3 vs 2023 (272) Unchanged	283 Employees (FTE) 2025: 283 ▲ 8 vs 2024 (275) Unchanged	▲ 8

Key figures of CESI, 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 CESI?

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

2029 ANMC stepped down as director. NBB
2029 ADIC stepped down as director. NBB
2029 UCL stepped down as director. NBB
2029 UCM stepped down as director. NBB
Jul 9, 2026 New annual accounts for financial year 2025: profit of € 573,315 (▼ 70% vs 2024). Source: NBB ↗
2025 ANMC became a director. NBB
2025 ADIC became a director. NBB
2025 UCL became a director. NBB

In short

From € 125,069 profit in 2022 to € 573,315 profit in 2025.

Paid € 159,545 in corporate taxes since 2022.

Best year ever: 2024, with € 1.9 million profit.

Pays suppliers within 69 days on average.

Original PDFs at the National Bank ↗

Management

CESI

ONE SRL 100%

It owns 100% of ONE SRL itself.

Directors

According to the 2025 annual accounts

ANMC

Director · represented by Valérie NOTELAERS, Christian SMETZ

Also active at: ONE, Vlaams Instituut Gezond Leven, Palliatieve Hulpverlening Antwerpen, PLATEFORME FRANCOPHONE DU VOLONTARIAT, Belgische Vereniging voor Onderzoek en Expertise voor de Consumentenorganisaties, Collège Intermutualiste Wallon

since 2025 · until 2029

ADIC

Director · represented by Bruno WITHOECK

Also active at: ONE

since 2025 · until 2029

UCL

Director · represented by Frédéric DEBIEVE, Serge LION

Also active at: Centre indépendant de Promotion fourragère - Onafhankelijk Groenvoeder Centrum, Centre d'Information de l'Architecture, de l'Urbanisme et du Design-Informatiecentrum voor Architectuur, Stedebouw en Design, ONE, MAISON DE L'ENTREPRISE, Centre Européen d'Entreprise et d'Innovation (CEEI), TECHNOFUTUR TIC, MULTITEL, CENTRE D'EXCELLENCE EN TECHNOLOGIES DE L'INFORMATION ET DE LA COMMUNICATION, VALORISATION DE LA BIOMASSE +10 more

since 2025 · until 2029

UCM

Director · represented by Jean-Michel STURBOIS, Jean-Benoît LE BOULENGE

since 2025 · until 2029

Establishments

Establishment units

Physical locations of this company

Registered office

Konrad Adenauerlaan 8

1200 Sint-Lambrechts-Woluwe

2.149.541.477

Rue Warmonceau 318

6000 Charleroi

Active since 21 October 2005

2.149.541.576

Allée des Bovidés 1

5590 Ciney

Active since 21 October 2005

2.149.541.774

Rue Ferrer(PAU) 196

7100 La Louvière

Active since 21 October 2005

2.149.541.972

Boulevard d'Avroy 53

4000 Liège

Active since 21 October 2005

2.149.542.269

Rue du Poirier 1

1348 Ottignies-Louvain-la-Neuve

Active since 21 October 2005

2.149.542.368

Chaussée de Binche 101 box D

7000 Mons

Active since 21 October 2005

2.149.542.467

Chaussée de Louvain(BU) 290

5004 Namur

Active since 21 October 2005

2.149.542.566

Boulevard des Archers 15A

1400 Nivelles

Active since 21 October 2005

2.149.542.863

Rue de la Terre à Briques(MAR) 29 box C

7522 Tournai

Active since 21 October 2005

2.149.543.061

Rue Jules Cerexhe 30

4800 Verviers

Active since 21 October 2005

2.198.211.129

Rue Fétis 24 A

5500 Dinant

Active since 1 January 2011

2.198.211.426

Rue du Grand Champ, ZI, Nov. 7

5380 Fernelmont

Active since 1 January 2011

2.198.212.020

Marloie, Aux Minières 13

6900 Marche-en-Famenne

Active since 1 January 2011

2.234.980.364

Fortlaan 27

9000 Gent

Active since 1 January 2012

2.234.981.255

Rue de l'Arsenal 7 box 3

5600 Philippeville

Active since 1 January 2014

2.198.210.634

de Lignestraat 47

1000 Brussel

Active since 1 January 2011

2.377.579.767

Oudesteenweg 53

2060 Antwerpen

Active since 1 September 2019

2.377.580.064

Rue de la Moselle 7 box 9

6700 Arlon

Active since 1 September 2025

2.377.580.163

Libramont,Rue Fonteny Maroy 37

6800 Libramont-Chevigny

Active since 1 January 2019

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 4 companies are registered at this address.

All companies at this address →

Association chrétienne des Dirigeants et Cadres same network

Union Internationale Chrétienne des Dirigeants d'Entreprise - UNIAPAC

Fonds Leon A Bekaert

ONE same network

€ 480,841 gross margin · 2025

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

Details

Company number

0409.122.442

VAT number

BE 0409.122.442

Registered office

Konrad Adenauerlaan 8, 1200 Sint-Lambrechts-Woluwe

Names & denominations

CESI

Enterprise type

Rechtspersoon

Legal form

Non-profit association

Legal situation

Normale toestand

Start date

18 January 1968

Peppol

Active · Active since 20 Aug 2025

Activities · NACE

Activiteiten van huisartspraktijken

Medische praktijken

View on CBE Public ↗ Annual accounts (NBB) ↗

CESI

Warning lights

Financials

What happened to CESI?

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions