Largest employers in Leuven (Kessel Lo)
178 companies registered in 3010 Leuven (Kessel Lo) report employees in recent accounts; here are the top 20. Entiris leads with 1,448.5 FTE (financial year 2025).
Top 20
Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).
| # | 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 | Monte Rosa,Jeugdzorg van de Zusters der Christelijke Scholen Residential care activities | €7.36m | 100 € | €5.40m | 63.0 | 2025 |
| 4 | Staf Social work activities without accommodation | €3.51m | 74,103 € | €2.59m | 61.4 | 2025 |
| 5 | De Spiegel Residential care activities | €5.42m | — | €2.61m | 53.5 | 2025 |
| 6 | PREMED, Preventie en Bescherming Human health activities | €12.0m | €8.06m | €9.13m | 52.1 | 2025 |
| 7 | Sporty Creactief vzw Activities of membership organisations | 508,187 € | €1.77m | 363,873 € | 41.0 | 2025 |
| 8 | HYDROscan Architectural and engineering activities; technical testing and analysis | €3.30m | — | €1.27m | 36.4 | 2025 |
| 9 | Pulso Europe Activities of head offices and management consultancy | €10.4m | €9.68m | €8.68m | 35.9 | 2025 |
| 10 | SAAMO Vlaams-Brabant Education | €2.28m | — | €1.51m | 35.3 | 2025 |
| 11 | Autonoom Provinciebedrijf Vlaams-Brabants Extranet voor Regio en Administratie Computer programming, consultancy and related activities | €2.35m | — | −€1.15m | 34.6 | 2024 |
| 12 | Het Toverhuis - Van Rillaer & Croes Social work activities without accommodation | €1.42m | — | 152,232 € | 32.6 | 2025 |
| 13 | Van der Poorten Printing and reproduction of recorded media | €5.31m | €7.75m | €2.84m | 31.9 | 2025 |
| 14 | VZW Kinderopvang 't Eekhoorntje Social work activities without accommodation | €3.24m | 433,265 € | €2.98m | 30.4 | 2025 |
| 15 | Xeryon Manufacture of fabricated metal products, except machinery and equipment | €12.4m | €4.40m | €9.59m | 30.1 | 2025 |
| 16 | Taxi Cumps Jenny Land transport and transport via pipelines | 852,999 € | — | 331,947 € | 29.8 | 2025 |
| 17 | Transport & Mobility Leuven Architectural and engineering activities; technical testing and analysis | €5.88m | — | €3.48m | 29.2 | 2025 |
| 18 | DataCamp Belgium Computing infrastructure, data processing, hosting and other information service activities | €3.02m | — | €2.21m | 29.0 | 2025 |
| 19 | Dienst Ondersteuningsplan Vlaams Brabant en Brussel Social work activities without accommodation | €1.37m | — | 954,223 € | 26.5 | 2025 |
| 20 | moderator forum voor herstelrecht en bemiddeling Social work activities without accommodation | €1.36m | 86,292 € | 864,589 € | 26.2 | 2025 |
Headcount reported by the company for all its sites: the jobs may be located elsewhere.
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
← All companies in Leuven (Kessel Lo)
Frequently asked questions
Who is the largest employer in Leuven (Kessel Lo)?
Entiris, with 1,448.5 full-time equivalents reported (financial year 2025). These jobs may be located outside the municipality.
How many companies in Leuven (Kessel Lo) report employees?
178 out of 1,107, in accounts less than 3 years old.
Analyse companies in Leuven (Kessel Lo)
Filter these companies by size, soundness and trend, follow them and get an alert when their accounts or publications change.
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 11 Nov 2026.