Ranking · Walloon Brabant

The fastest headcount growth in Walloon Brabant

537 companies in Walloon Brabant grew their headcount over their last three financial years, out of 1,081 comparable ones; 22 at least doubled it. Clean XXL Services leads: from 72.5 FTE (financial year 2022) to 1,034.9 FTE (financial year 2025).

Top 50 · Walloon Brabant

Ranked by the ratio between average headcount (FTE) in the latest financial year and three financial years earlier.

#Company FTE at startFTE at end×
1 Clean XXL Services 1380 Lasne · Social work activities without accommodation 72.52022 1,034.92025 × 14.3
2 STEF Belgium SA 1480 Tubize · Warehousing, storage and support activities for transportation 10.02022 53.52025 × 5.3
3 Régie communale autonome de Braine-l'Alleud 1420 Braine-l'Alleud · Real estate activities 15.32021 79.92024 × 5.2
4 MY American Shop 1400 Nivelles · Wholesale trade 12.82022 54.42025 × 4.2
5 Vertuoza 1400 Nivelles · Retail trade 31.42022 96.42025 × 3.1
6 Salonkee 1421 Braine-l'Alleud · Computing infrastructure, data processing, hosting and other information service activities 16.72022 50.02025 × 3.0
7 DN-Analytics 1320 Beauvechain · Computer programming, consultancy and related activities 11.02022 30.02025 × 2.7
8 Cellistic 1435 Mont-Saint-Guibert · Manufacture of basic pharmaceutical products and pharmaceutical preparations 24.22022 61.22025 × 2.5
9 Royale Amicale des Corps de Sauvetage - Koninklijk Algemeen Corps voor Spoedreddingen 1310 La Hulpe · Human health activities 12.62022 31.52025 × 2.5
10 BIG Family 1348 Ottignies-Louvain-la-Neuve · Personal service activities 12.02022 30.02025 × 2.5
11 Minerva-Cars 1380 Lasne · Land transport and transport via pipelines 18.62021 44.52024 × 2.4
12 Maison Courtain 1495 Villers-la-Ville · Retail trade 10.92022 25.22025 × 2.3
13 Trustteam Wallonie 1300 Wavre · Computer programming, consultancy and related activities 32.12022 74.02025 × 2.3
14 I.T.M. Belgium 1348 Ottignies-Louvain-la-Neuve · Financial service activities, except insurance and pension funding 20.72022 47.12025 × 2.3
15 Résidence Joie et Santé 1390 Grez-Doiceau · Residential care activities 16.32022 35.82025 × 2.2
16 Locat-Tentes 1400 Nivelles · Rental and leasing activities 13.82022 30.02025 × 2.2
17 Cines Wellington 1410 Waterloo · Motion picture, video and television programme production, sound recording and music publishing activities 12.12022 25.92025 × 2.1
18 Aerospacelab 1435 Mont-Saint-Guibert · Manufacture of other transport equipment 102.42022 218.42025 × 2.1
19 Jivé 1435 Mont-Saint-Guibert · Land transport and transport via pipelines 35.92022 75.02025 × 2.1
20 Network Marketing 1300 Wavre · Land transport and transport via pipelines 10.42022 21.72025 × 2.1
21 Onefield Telco 1400 Nivelles · Telecommunication 34.62022 72.12025 × 2.1
22 Banquets-Locations 1400 Nivelles · Rental and leasing activities 17.32022 34.62025 × 2.0
23 Monsieur Marc 1440 Braine-le-Château · Services to buildings and landscape activities 15.32022 30.52025 × 2.0
24 Aquiflor 1320 Beauvechain · Fishing and aquaculture 11.02022 21.62025 × 2.0
25 Hamstore 1320 Beauvechain · Retail trade 21.22022 41.42025 × 2.0
26 Boisdis 1348 Ottignies-Louvain-la-Neuve · Retail trade 15.12022 29.12025 × 1.9
27 Thales Cyber Solutions Belgium 1300 Wavre · Computer programming, consultancy and related activities 13.32021 25.62024 × 1.9
28 SOTRAPLANT Travaux Routiers 1360 Perwez · Civil engineering 28.32022 53.32025 × 1.9
29 PP Shop 1300 Wavre · Retail trade 13.12022 24.32025 × 1.9
30 Cellule Sush' 1348 Ottignies-Louvain-la-Neuve · Food and beverage service activities 16.32022 29.92025 × 1.8
31 DL Consulting 1410 Waterloo · Architectural and engineering activities; technical testing and analysis 11.92022 21.62025 × 1.8
32 CluePoints 1348 Ottignies-Louvain-la-Neuve · Retail trade 75.12022 135.22025 × 1.8
33 High Security 1457 Walhain · Investigation and security activities 198.32022 353.02025 × 1.8
34 Fugro Belgium 1348 Ottignies-Louvain-la-Neuve · Specialised construction activities 45.02021 80.12024 × 1.8
35 JP Home Benelux 1480 Tubize · Warehousing, storage and support activities for transportation 13.42022 23.62025 × 1.8
36 Argafin 1325 Chaumont-Gistoux · Computer programming, consultancy and related activities 13.42022 23.52025 × 1.8
37 Exphar 1402 Nivelles · Wholesale trade 15.52022 27.02025 × 1.7
38 Soil Capital Belgium 1348 Ottignies-Louvain-la-Neuve · Activities of head offices and management consultancy 16.32023 28.32026 × 1.7
39 Medi-Market Group 1380 Lasne · Financial service activities, except insurance and pension funding 77.22022 133.72025 × 1.7
40 IB-Technics 1400 Nivelles · Civil engineering 46.92022 80.32025 × 1.7
41 ESG Security 1380 Lasne · Investigation and security activities 34.32022 58.42025 × 1.7
42 Auriga International 1410 Waterloo · Wholesale trade 10.02022 17.02025 × 1.7
43 Les Anémones 1390 Grez-Doiceau · Residential care activities 39.02022 64.92025 × 1.7
44 Societe Cooperative pour la Restauration et l'Exploitation de Tavernes 1420 Braine-l'Alleud · Food and beverage service activities 13.72022 22.62025 × 1.6
45 Vidyas 1348 Ottignies-Louvain-la-Neuve · Education 12.82022 21.12025 × 1.6
46 The Waffle 1332 Rixensart · Food and beverage service activities 11.92022 19.62025 × 1.6
47 M.V.M. 1480 Tubize · Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles 10.32022 16.92025 × 1.6
48 Académie des Enfants 1410 Waterloo · Social work activities without accommodation 19.02022 31.12025 × 1.6
49 RMGA 1472 Genappe · Retail trade 34.12022 55.52025 × 1.6
50 Etablissements François Cardona & Deltenre 1400 Nivelles · Land transport and transport via pipelines 105.22022 171.02025 × 1.6

Growth between the latest published financial year and the one three years earlier, in full-time equivalents reported in the company's own annual accounts (statutory, not consolidated). Compared companies reported staff for four financial years in a row, were incorporated before the starting year, had at least 10 FTE at the start and accounts less than 3 years old. Growth can also come from a merger, a transfer of business or a financial year of unusual length: each company page links to the filed accounts.

Ranking based on each company's own annual accounts (statutory, not consolidated): a subsidiary and its parent appear separately, and the ranking differs from lists based on consolidated group accounts.

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Frequently asked questions

Which company in Walloon Brabant grew its headcount the most?

Clean XXL Services: its headcount rose from 72.5 FTE (financial year 2022) to 1,034.9 FTE (financial year 2025), or × 14.3.

How is growth calculated?

Growth between the latest published financial year and the one three years earlier, in full-time equivalents reported in the company's own annual accounts (statutory, not consolidated). Compared companies reported staff for four financial years in a row, were incorporated before the starting year, had at least 10 FTE at the start and accounts less than 3 years old.

Why is a hiring company missing?

A company is only compared when its headcount is published for four consecutive financial years, with at least 10 FTE at the start. Headcount covers all its sites, and the company is ranked by the address of its registered office. 1,081 companies in Walloon Brabant meet these conditions.

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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 12 Nov 2026.