Companies in 7800 Ath (Lanquesaint)
527 companies that have filed annual accounts are registered in 7800 Ath (Lanquesaint). Postcode 7800 covers: Ath, Lanquesaint.
Largest companies in Hainaut → · Largest employers in Hainaut →
Main sectors in Ath (Lanquesaint)
Largest companies in Ath (Lanquesaint)
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 | Hoganas Belgium Manufacture of basic metals | €267.5m | €112.3m | €228.9m | 177.5 | 2025 |
| 2 | Societe Terrienne DE Credit Social DU Hainaut Financial service activities, except insurance and pension funding | €98.5m | €2.75m | €6.04m | 5.8 | 2025 |
| 3 | L'Habitat DU Pays Vert Construction of residential and non-residential buildings | €87.3m | €7.55m | €37.4m | 34.2 | 2025 |
| 4 | C.B.D. Construction of residential and non-residential buildings | €29.0m | €57.4m | €16.4m | 80.1 | 2025 |
| 5 | LES Centaures Activities of head offices and management consultancy | €21.5m | — | €6.42m | — | 2025 |
| 6 | Etablissements Loiselet et fils Wholesale trade | €20.9m | €36.7m | €6.92m | 71.7 | 2025 |
| 7 | Rochimco Real estate activities | €11.1m | — | €3.63m | — | 2024 |
| 8 | Régie communale autonome de la Ville d'Ath Sports activities and amusement and recreation activities | €10.5m | — | €1.48m | 4.0 | 2024 |
| 9 | Voyages Degreve Travel agency, tour operator and other reservation service and related activities | €9.90m | — | €4.41m | 57.7 | 2025 |
| 10 | Family Industrial Consulting Activities of head offices and management consultancy | €9.54m | — | €6.36m | — | 2025 |
| 11 | Centre éducatif et culturel Saint-François Education | €9.25m | 193,741 € | €5.37m | 6.4 | 2025 |
| 12 | Flaurea Chemicals Waste collection, recovery and disposal activities | €8.81m | €8.89m | −€5.78m | 47.8 | 2024 |
| 13 | Centre pour l'agronomie et l'agro-industrie de la province de hainaut Crop and animal production, hunting and related service activities | €7.30m | €1.25m | €4.20m | 39.1 | 2025 |
| 14 | Collège Saint-Julien Education | €7.00m | 353,252 € | €4.15m | 3.7 | 2024 |
| 15 | Entreprise DE Projets & Patrimoine Real estate activities | €5.69m | — | €1.83m | — | 2025 |
| 16 | Family Science Consulting Financial service activities, except insurance and pension funding | €5.15m | — | −2,147 € | — | 2025 |
| 17 | T2 Company Architectural and engineering activities; technical testing and analysis | €4.48m | — | €2.15m | — | 2025 |
| 18 | Hainaut Management Consultant Activities of advertising, market research and public relations | €4.22m | — | €4.20m | — | 2025 |
| 19 | Interath Retail trade | €3.87m | — | €1.19m | 27.8 | 2025 |
| 20 | Assurances Carton Activities auxiliary to financial services and insurance activities | €3.85m | — | €3.55m | 4.9 | 2025 |
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Based elsewhere, present in Ath (Lanquesaint)
290 companies with their registered office in another municipality operate at least one establishment in Ath (Lanquesaint) (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 | Ethias 4000 Liège | €20.8bn | — | €1.89bn | — | 2025 |
| 3 | Société Nationale DES Chemins DE FER Belges 1060 Saint-Gilles | €13.1bn | €2.62bn | €8.05bn | — | 2025 |
| 4 | Inbev Belgium 1070 Anderlecht | €10.5bn | €1.67bn | €2.26bn | 2,835.3 | 2025 |
| 5 | Proximus 1030 Schaerbeek | €9.96bn | €3.89bn | €1.42bn | 8,312.3 | 2025 |
| 6 | bpost 1000 Brussels | €4.27bn | €2.19bn | €657.6m | 23,730.2 | 2025 |
| 7 | Orange Belgium 1140 Evere | €3.71bn | €1.67bn | €864.1m | 1,953.2 | 2025 |
| 8 | Colruyt Food Retail 1500 Halle | €3.05bn | €8.05bn | €786.2m | 16,584.4 | 2026 |
| 9 | Societe Wallonne DES Eaux 4800 Verviers | €2.56bn | €631.3m | €1.52bn | 1,318.2 | 2025 |
| 10 | Randstad Belgium 1853 Grimbergen | €885.3m | €866.5m | €360.5m | 20,825.7 | 2025 |
| 11 | KUWAIT PETROLEUM (Belgium) 2018 Antwerp | €628.7m | €2.73bn | €214.6m | 426.3 | 2025 |
| 12 | Randstad Group Belgium 1853 Grimbergen | €514.5m | €242.8m | €193.8m | 1,909.3 | 2025 |
| 13 | Association Chretienne DES Institutions Sociales ET DE Sante 5000 Namur | €419.5m | €76.5m | €275.9m | 4,332.0 | 2025 |
| 14 | Intercommunale de Gestion de l'Environnement 7503 Tournai | €379.7m | €83.0m | €185.4m | 406.3 | 2025 |
| 15 | Centre Hospitalier EPICURA 7331 Saint-Ghislain | €355.0m | €370.9m | €66.3m | 2,511.0 | 2025 |
| 16 | Multipharma 1070 Anderlecht | €274.3m | €580.8m | €128.1m | 1,522.8 | 2025 |
| 17 | Action Belgium 1730 Asse | €273.8m | €1.47bn | €70.5m | 3,178.2 | 2025 |
| 18 | Actief Interim 3560 Lummen | €255.0m | €247.1m | €94.1m | 3,690.9 | 2025 |
| 19 | Centre Regional DE Soins Psychiatriques LES Marronniers 7500 Tournai | €237.8m | €115.4m | €170.2m | 1,217.8 | 2025 |
| 20 | Thomas & Piron Home 6852 Paliseul | €211.1m | €211.1m | €122.3m | 916.5 | 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 Ath (Lanquesaint)?
527 companies that have filed annual accounts are registered at postcode 7800 (Ath (Lanquesaint)).
What are the main sectors in Ath (Lanquesaint)?
By number of companies: Human health activities (67), Retail trade (62), Food and beverage service activities (45).
What is the largest company in Ath (Lanquesaint)?
By total assets, it is Hoganas Belgium (€267.5m, financial year 2025).
How many jobs do companies in Ath (Lanquesaint) report?
Companies registered in Ath (Lanquesaint) together report 1,838 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 15 Oct 2026.