Companies in 1804 Zemst
11 companies that have filed annual accounts are registered in 1804 Zemst.
Largest companies in Flemish Brabant → · Largest employers in Flemish Brabant →
Main sectors in Zemst
Largest companies in Zemst
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 | ALDI Retail trade | €95.7m | €545.9m | €13.5m | 1,105.8 | 2025 |
| 2 | Air Liquide Homecare Belgium Wholesale trade | €40.5m | €32.2m | €1.35m | 68.3 | 2025 |
| 3 | Intergemeentelijke Vereniging Voor Crematoriumbeheer IN HET Arrondissement Halle-Vilvoorde Personal service activities | €12.7m | €3.95m | €6.75m | 18.8 | 2025 |
| 4 | Magenta Real estate activities | €5.75m | — | €1.82m | — | 2025 |
| 5 | Putters International Land transport and transport via pipelines | €4.96m | — | €2.31m | 38.6 | 2025 |
| 6 | Altec Industrial Identification Wholesale trade | €4.92m | — | €2.28m | 17.3 | 2025 |
| 7 | Transjoint Land transport and transport via pipelines | €1.52m | — | 663,953 € | 9.8 | 2025 |
| 8 | Compas International Movers Land transport and transport via pipelines | €1.30m | — | 796,348 € | 10.4 | 2025 |
| 9 | HF Services Wholesale trade | 744,013 € | — | 46,241 € | — | 2024 |
| 10 | Windmill Forwarding Land transport and transport via pipelines | 92,977 € | — | 85,180 € | — | 2025 |
| 11 | United Security Services Investigation and security activities | 83,811 € | — | −73,270 € | 3.7 | 2024 |
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Based elsewhere, present in Zemst
15 companies with their registered office in another municipality operate at least one establishment in Zemst (shop, branch, depot…). The largest, by balance sheet total:
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Henri Essers EN Zonen Internationaal Transport 3600 Genk | €339.5m | €537.9m | €21.1m | 932.3 | 2025 |
| 2 | H. Essers Transport Company 3600 Genk | €127.1m | €98.6m | €64.6m | 654.3 | 2025 |
| 3 | H.Essers Logistics Services Company 3600 Genk | €87.6m | €164.8m | €19.8m | 1,219.3 | 2025 |
| 4 | Distri-LOG 2830 Willebroek | €54.5m | €131.5m | €2.60m | 562.9 | 2025 |
| 5 | A.I.B.V. 1070 Anderlecht | €35.5m | €50.6m | €20.6m | 416.9 | 2025 |
| 6 | AIR Liquide Medical 1932 Zaventem | €27.2m | €33.6m | €18.6m | 33.8 | 2025 |
| 7 | CAT Benelux 7180 Seneffe | €8.78m | €25.9m | 355,647 € | 66.2 | 2025 |
| 8 | Transport Service Demets 1120 Brussels | €6.15m | — | €4.08m | 35.6 | 2025 |
| 9 | Move - Relocation 2970 Schilde | €5.42m | — | €4.35m | — | 2025 |
| 10 | Demotrans 1120 Brussels | €5.20m | — | €3.67m | — | 2025 |
| 11 | FRK Transport 1850 Grimbergen | €1.41m | — | 170,667 € | 10.9 | 2025 |
| 12 | Peopledriving Services 2800 Mechelen | €1.16m | — | 436,696 € | 7.0 | 2025 |
| 13 | ADA Trans 1150 Woluwe-Saint-Pierre | 948,603 € | — | −705,204 € | 24.7 | 2024 |
| 14 | Myjojo 2811 Mechelen | 733,017 € | — | 467,183 € | — | 2025 |
| 15 | ADA Logistics 1050 Brussels | 55,634 € | — | 6,794 € | 1.5 | 2023 |
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.
Frequently asked questions
How many companies are registered in Zemst?
11 companies that have filed annual accounts are registered at postcode 1804 (Zemst).
What are the main sectors in Zemst?
By number of companies: Land transport and transport via pipelines (4), Wholesale trade (3), Retail trade (1).
What is the largest company in Zemst?
By total assets, it is ALDI (€95.7m, financial year 2025).
How many jobs do companies in Zemst report?
Companies registered in Zemst together report 1,273 full-time equivalents in their latest accounts. These jobs may be located outside the municipality.
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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 03 Nov 2026.