Companies in 3071 Kortenberg (Erps-Kwerps)
295 companies that have filed annual accounts are registered in 3071 Kortenberg (Erps-Kwerps).
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Main sectors in Kortenberg (Erps-Kwerps)
Largest companies in Kortenberg (Erps-Kwerps)
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 | D'Ieteren Lease Financial service activities, except insurance and pension funding | €1.95bn | €810.0m | €101.6m | — | 2025 |
| 2 | Woonzorgcentrum Onze-Lieve-Vrouw van Lourdes Residential care activities | €38.8m | €11.0m | €20.2m | 117.9 | 2025 |
| 3 | Protagonist Investments Financial service activities, except insurance and pension funding | €15.8m | — | €15.7m | — | 2025 |
| 4 | Sekofer Office administrative, office support and other business support activities | €15.1m | 240,000 € | €9.24m | — | 2025 |
| 5 | OUT OF THE BOX Consult Financial service activities, except insurance and pension funding | €9.39m | — | €2.65m | — | 2025 |
| 6 | Belt Real estate activities | €9.15m | — | −914,151 € | — | 2025 |
| 7 | ACT Research Manufacture of motor vehicles, trailers and semi-trailers | €7.42m | — | 888,581 € | 42.7 | 2024 |
| 8 | AEF Construct Real estate activities | €6.94m | — | 294,381 € | 0.4 | 2025 |
| 9 | Johilia Office administrative, office support and other business support activities | €6.77m | — | €1.50m | — | 2025 |
| 10 | Kale Management Real estate activities | €5.99m | — | €3.12m | — | 2025 |
| 11 | RIO Finance | €5.70m | — | €5.70m | — | 2025 |
| 12 | BV Dries Hommez Legal and accounting activities | €5.66m | — | €5.48m | — | 2025 |
| 13 | JKK Invest Activities of head offices and management consultancy | €5.01m | — | €4.84m | — | 2025 |
| 14 | Real Estate Investment Opportunities II Fund Financial service activities, except insurance and pension funding | €4.90m | — | €4.10m | — | 2025 |
| 15 | THE WAY TO GO Financial service activities, except insurance and pension funding | €3.30m | — | 5,000 € | — | 2025 |
| 16 | AEF-Invest Real estate activities | €3.28m | — | 920,990 € | — | 2025 |
| 17 | Secra Wholesale trade | €2.79m | — | €1.00m | 1.5 | 2025 |
| 18 | Masser Specialised construction activities | €2.64m | — | €2.33m | 13.5 | 2025 |
| 19 | Immo Vranka Activities auxiliary to financial services and insurance activities | €2.64m | — | 658 € | — | 2025 |
| 20 | Maselec Architectural and engineering activities; technical testing and analysis | €2.42m | — | 220,388 € | — | 2025 |
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Based elsewhere, present in Kortenberg (Erps-Kwerps)
54 companies with their registered office in another municipality operate at least one establishment in Kortenberg (Erps-Kwerps) (shop, branch, depot…). The largest, by balance sheet total:
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Aquafin 2630 Aartselaar | €4.48bn | €636.9m | €1.11bn | 1,207.3 | 2025 |
| 2 | Volkswagen D'Ieteren Finance 1050 Ixelles | €1.32bn | — | €155.1m | 205.6 | 2025 |
| 3 | D'Ieteren Automotive SA/NV 1050 Ixelles | €1.23bn | €4.11bn | €334.6m | 832.1 | 2025 |
| 4 | Natuurpunt Beheer, vereniging voor natuurbeheer en landschapszorg in Vlaanderen 2800 Mechelen | €474.8m | 191,202 € | €429.7m | — | 2025 |
| 5 | D'Ieteren Immo 1050 Ixelles | €219.6m | €28.6m | €87.7m | 39.4 | 2025 |
| 6 | Ferm Kinderopvang 3018 Leuven | €54.9m | €34.6m | €32.1m | 1,189.4 | 2025 |
| 7 | D'Ieteren Centers 1050 Ixelles | €47.9m | €278.2m | €20.5m | 258.4 | 2025 |
| 8 | Boels Verhuur 3090 Overijse | €34.9m | €84.5m | €9.17m | 389.5 | 2025 |
| 9 | Stobart Automotive Europe 3600 Genk | €29.2m | €50.7m | €18.9m | 160.1 | 2025 |
| 10 | K.D.W. Motors 1910 Kampenhout | €10.2m | €30.9m | €4.75m | 5.8 | 2025 |
| 11 | Abritaxi 1950 Kraainem | €9.14m | — | €3.52m | 26.6 | 2025 |
| 12 | Tuincentrum Botanica 3020 Herent | €3.73m | — | €2.95m | 11.8 | 2025 |
| 13 | Vranckx 3070 Kortenberg | €3.21m | — | €2.54m | 4.5 | 2025 |
| 14 | Jongerencentrum Cidar 3070 Kortenberg | €3.12m | 320 € | €2.24m | 42.6 | 2025 |
| 15 | Gerald VAN Walle 1000 Brussels | €2.06m | — | €1.56m | — | 2025 |
| 16 | SAM Europa 1050 Ixelles | €1.99m | — | 146,638 € | — | 2025 |
| 17 | Herontrack 1348 Ottignies-Louvain-la-Neuve | €1.59m | — | 801,034 € | 1.3 | 2025 |
| 18 | Broekveld 3020 Herent | €1.56m | — | 724,837 € | — | 2025 |
| 19 | AEF Immo 3070 Kortenberg | €1.34m | — | 448,879 € | 1.9 | 2025 |
| 20 | Ikatubo 3080 Tervuren | €1.16m | — | €1.09m | — | 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 Kortenberg (Erps-Kwerps)?
295 companies that have filed annual accounts are registered at postcode 3071 (Kortenberg (Erps-Kwerps)).
What are the main sectors in Kortenberg (Erps-Kwerps)?
By number of companies: Activities of head offices and management consultancy (42), Specialised construction activities (32), Real estate activities (27).
What is the largest company in Kortenberg (Erps-Kwerps)?
By total assets, it is D'Ieteren Lease (€1.95bn, financial year 2025).
How many jobs do companies in Kortenberg (Erps-Kwerps) report?
Companies registered in Kortenberg (Erps-Kwerps) together report 278 full-time equivalents in their latest accounts. These jobs may be located outside the municipality.
Analyse companies in Kortenberg (Erps-Kwerps)
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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 16 Oct 2026.