Largest employers in Wavre (Bierges)
110 companies registered in 1301 Wavre (Bierges) report employees in recent accounts; here are the top 20. SGS Lab Simon leads with 177.9 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 | SGS Lab Simon Architectural and engineering activities; technical testing and analysis | €13.0m | €25.8m | €1.23m | 177.9 | 2025 |
| 2 | Optimalis Security Investigation and security activities | €2.50m | — | 636,550 € | 165.0 | 2025 |
| 3 | Optimal Informatic Services Activities of head offices and management consultancy | €1.97m | — | 624,640 € | 102.1 | 2025 |
| 4 | Residence LE Point DU Jour Residential care activities | €5.54m | — | €4.20m | 94.3 | 2025 |
| 5 | Oxfam-Magasins du monde Retail trade | €4.62m | €6.41m | €2.20m | 64.2 | 2025 |
| 6 | Louyet Wavre Retail trade | €13.1m | €68.5m | €4.81m | 60.5 | 2025 |
| 7 | K.S.B. Belgium Wholesale trade | €16.7m | €39.0m | €4.52m | 57.3 | 2025 |
| 8 | Comchezsoi Personal service activities | 480,440 € | — | −117,253 € | 38.7 | 2024 |
| 9 | Endeco Specialised construction activities | €6.41m | — | €4.39m | 36.6 | 2025 |
| 10 | Régie communale autonome wavrienne Arts creation and performing arts activities | €25.6m | — | €15.1m | 36.2 | 2025 |
| 11 | Reseau D'Energies DE Wavre Electricity, gas, steam and air conditioning supply | €84.5m | €14.7m | €62.0m | 35.0 | 2025 |
| 12 | Centre de Formation sportive Education | €1.60m | — | €1.37m | 33.6 | 2025 |
| 13 | Will - Pharma Manufacture of basic pharmaceutical products and pharmaceutical preparations | €9.73m | €17.8m | €4.66m | 27.1 | 2025 |
| 14 | Soleil D'Austerlitz Food and beverage service activities | 570,663 € | — | −114,068 € | 26.3 | 2025 |
| 15 | L'Avenue DE Friedland Food and beverage service activities | 724,038 € | — | 336,507 € | 25.4 | 2025 |
| 16 | dynamix XXIII Activities of membership organisations | 852,454 € | — | 691,276 € | 23.4 | 2025 |
| 17 | Giacomini (Benelux) Wholesale trade | €7.06m | €15.5m | €6.04m | 21.9 | 2025 |
| 18 | KSB Service Belgium Manufacture of machinery and equipment n.e.c. | €1.58m | — | −465,450 € | 21.9 | 2025 |
| 19 | Ecole Internationale LE Verseau-E.L.C.E. Education | €1.58m | — | 457,428 € | 19.9 | 2025 |
| 20 | Ecole Internationale le Verseau Education | 404,013 € | — | 291,306 € | 19.3 | 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 Wavre (Bierges)
Frequently asked questions
Who is the largest employer in Wavre (Bierges)?
SGS Lab Simon, with 177.9 full-time equivalents reported (financial year 2025). These jobs may be located outside the municipality.
How many companies in Wavre (Bierges) report employees?
110 out of 554, in accounts less than 3 years old.
Analyse companies in Wavre (Bierges)
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.