Companies in 3010 Leuven (Kessel Lo)
1,098 companies that have filed annual accounts are registered in 3010 Leuven (Kessel Lo).
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Main sectors in Leuven (Kessel Lo)
Largest companies in Leuven (Kessel Lo)
Ranked by total assets in the latest filed accounts. This is a size criterion, not an assessment.
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Entiris Social work activities without accommodation | €99.5m | €18.9m | €92.3m | 1,448.5 | 2025 |
| 2 | Commscope Connectivity Belgium Manufacture of rubber and plastic products | €77.3m | 68,520 € | €47.3m | 148.5 | 2025 |
| 3 | Solvium Activities of head offices and management consultancy | €27.1m | — | €27.0m | — | 2025 |
| 4 | JVMS Wholesale trade | €26.0m | — | €20.3m | — | 2025 |
| 5 | Conci Invest Motion picture, video and television programme production, sound recording and music publishing activities | €18.5m | — | €18.0m | — | 2025 |
| 6 | Erfgoedstichting Vlaams-Brabant Specialised construction activities | €12.5m | — | €2.29m | 4.4 | 2025 |
| 7 | Xeryon Manufacture of fabricated metal products, except machinery and equipment | €12.4m | €4.40m | €9.59m | 30.1 | 2025 |
| 8 | PREMED, Preventie en Bescherming Human health activities | €12.0m | €8.06m | €9.13m | 52.1 | 2025 |
| 9 | TEP III Industrial Properties Belgium Real estate activities | €11.9m | — | €3.43m | — | 2025 |
| 10 | Pulso Europe Activities of head offices and management consultancy | €10.4m | €9.68m | €8.68m | 35.9 | 2025 |
| 11 | TEP III Holding Real estate activities | €7.72m | — | €3.07m | 2.0 | 2025 |
| 12 | Rerum Novarum | €7.70m | — | €3.04m | — | 2025 |
| 13 | Monte Rosa,Jeugdzorg van de Zusters der Christelijke Scholen Residential care activities | €7.36m | 100 € | €5.40m | 63.0 | 2025 |
| 14 | Ocean House Real estate activities | €6.93m | — | €1.96m | — | 2025 |
| 15 | ISA Immo Activities of head offices and management consultancy | €6.83m | — | −587,364 € | — | 2025 |
| 16 | Domax Financial service activities, except insurance and pension funding | €6.67m | — | €6.67m | — | 2025 |
| 17 | Luzmo Retail trade | €6.67m | — | €4.88m | 12.8 | 2025 |
| 18 | Vigilo Wholesale trade | €5.95m | — | €3.01m | — | 2025 |
| 19 | Transport & Mobility Leuven Architectural and engineering activities; technical testing and analysis | €5.88m | — | €3.48m | 29.2 | 2025 |
| 20 | DE Spiegel Residential care activities | €5.42m | — | €2.61m | 53.5 | 2025 |
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Based elsewhere, present in Leuven (Kessel Lo)
229 companies with their registered office in another municipality operate at least one establishment in Leuven (Kessel Lo) (shop, branch, depot…). The largest, by balance sheet total:
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Infrabel 1060 Saint-Gilles | €25.7bn | €1.43bn | €20.2bn | — | 2025 |
| 2 | Société Nationale DES Chemins DE FER Belges 1060 Saint-Gilles | €13.1bn | €2.62bn | €8.05bn | — | 2025 |
| 3 | Proximus 1030 Schaerbeek | €9.96bn | €3.89bn | €1.42bn | 8,312.3 | 2025 |
| 4 | Colruyt Group 1500 Halle | €8.45bn | €930.1m | €6.32bn | 4,183.3 | 2026 |
| 5 | Aquafin 2630 Aartselaar | €4.48bn | €636.9m | €1.11bn | 1,207.3 | 2025 |
| 6 | bpost 1000 Brussels | €4.27bn | €2.19bn | €657.6m | 23,730.2 | 2025 |
| 7 | Vlaamse Vervoermaatschappij - De Lijn 2800 Mechelen | €3.09bn | €1.42bn | €2.25bn | 7,637.1 | 2025 |
| 8 | Colruyt Food Retail 1500 Halle | €3.05bn | €8.05bn | €786.2m | 16,584.4 | 2026 |
| 9 | Maatschappij van Onderlinge Bijstand Verzekeringen CM-Vlaanderen 1030 Schaerbeek | €1.25bn | — | €1.02bn | — | 2025 |
| 10 | HR Rail 1060 Saint-Gilles | €549.4m | €2.37bn | €28.3m | 27,811.0 | 2025 |
| 11 | Natuurpunt Beheer, vereniging voor natuurbeheer en landschapszorg in Vlaanderen 2800 Mechelen | €474.8m | 191,202 € | €429.7m | — | 2025 |
| 12 | Multipharma 1070 Anderlecht | €274.3m | €580.8m | €128.1m | 1,522.8 | 2025 |
| 13 | Familiehulp 1210 Saint-Josse-ten-Noode | €269.7m | €83.7m | €179.7m | 9,918.8 | 2025 |
| 14 | Rexel Belgium 1731 Asse | €197.5m | €644.6m | €104.5m | 773.8 | 2025 |
| 15 | Sociaal Engagement 1030 Schaerbeek | €107.9m | €2.24m | €105.7m | 34.4 | 2025 |
| 16 | Schweppes Suntory Benelux 1560 Hoeilaart | €87.5m | €141.6m | €38.4m | 109.0 | 2025 |
| 17 | Dentius 2000 Antwerp | €74.9m | €113.5m | €10.8m | 347.6 | 2025 |
| 18 | BIO-Planet 1500 Halle | €71.0m | €160.3m | €3.13m | 532.0 | 2026 |
| 19 | Comité voor Onderwijs, Annuntiaten Heverlee 3001 Leuven | €68.9m | €2.52m | €48.8m | 35.2 | 2025 |
| 20 | ACCENT Jobs For People 8800 Roeselare | €68.7m | €316.3m | €24.5m | 4,629.2 | 2025 |
Establishments: establishment units declared in the Crossroads Bank for Enterprises (CBE). Each company’s registered office is shown under its name.
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Nearby municipalities
Frequently asked questions
How many companies are registered in Leuven (Kessel Lo)?
1,098 companies that have filed annual accounts are registered at postcode 3010 (Leuven (Kessel Lo)).
What are the main sectors in Leuven (Kessel Lo)?
By number of companies: Human health activities (144), Computer programming, consultancy and related activities (143), Activities of head offices and management consultancy (117).
What is the largest company in Leuven (Kessel Lo)?
By total assets, it is Entiris (€99.5m, financial year 2025).
How many jobs do companies in Leuven (Kessel Lo) report?
Companies registered in Leuven (Kessel Lo) together report 2,860 full-time equivalents in their latest accounts. These jobs may be located outside the municipality.
Analyse companies in Leuven (Kessel Lo)
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Open the full file →Active companies (legal entities) that have filed at least one set of annual accounts, based on the Crossroads Bank for Enterprises and the National Bank of Belgium. The sector is the main activity in the register; the municipality is that of the registered office. Data updated on 19 Oct 2026.