Ranking · Walloon Brabant · NACE 70

Activities of head offices and management consultancy: highest revenue in Walloon Brabant

As of 14 Nov 2026, 156 companies in Activities of head offices and management consultancy (NACE 70) in Walloon Brabant publish their revenue in recent accounts (financial years 2023 to 2026). The top 10 account for €191.0m, out of €238.2m for all of them; median revenue is 147,634 €. Carmeuse Coordination Center leads with €83.1m (financial year 2025).

Top 50 · Activities of head offices and management consultancy · Walloon Brabant

Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).

#Company Total assetsRevenue EquityFTEYear
1 Carmeuse Coordination Center 1348 Ottignies-Louvain-la-Neuve €58.6m €83.1m €3.75m 38.8 2025
2 Stantec 1310 La Hulpe €21.6m €26.3m €8.28m 66.1 2025
3 PORR Government Services Benelux 1370 Jodoigne €16.8m €17.8m €10.4m 36.4 2025
4 M.G. Finances 1440 Braine-le-Château €65.7m €16.0m €24.7m 50.3 2023
5 Banqup Group 1310 La Hulpe €328.9m €12.9m €252.8m 21.8 2025
6 EASI Group 1400 Nivelles €35.4m €11.0m €11.7m 64.3 2025
7 Interogo Services 1410 Waterloo €3.34m €7.83m 427,371 € 17.4 2025
8 Laral 1402 Nivelles €7.68m €6.45m €6.13m 53.8 2026
9 Aide à la Décision Economique 1348 Ottignies-Louvain-la-Neuve €4.52m €5.82m €1.24m 21.6 2025
10 Beside Tax Shelter 1420 Braine-l'Alleud €8.68m €3.90m €4.67m 8.1 2025
11 S.A.D. Management 1401 Nivelles €5.63m €3.14m €2.93m 10.5 2025
12 Gerefis 1331 Rixensart €443.8m €2.95m €439.8m 1.6 2025
13 Lokarea Wavre 1300 Wavre €2.27m €2.74m 122,174 € — 2025
14 Olinessa Management 1300 Wavre €27.0m €2.46m €22.4m 6.0 2025
15 OSG Europe 1300 Wavre €175.5m €2.35m €175.0m 3.6 2025
16 Argayon 1440 Braine-le-Château €105.3m €1.91m €55.8m 4.8 2025
17 Megataf 1435 Mont-Saint-Guibert 375,828 € €1.75m −675,888 € — 2024
18 Whipp Partners 1400 Nivelles 509,747 € €1.51m 499,881 € — 2025
19 PTE Invest 1300 Wavre €13.3m €1.34m €5.64m — 2025
20 Diginnov 1400 Nivelles €11.0m €1.21m €7.95m 5.0 2025
21 Patrick Boone 1380 Lasne €3.20m €1.14m €1.72m — 2025
22 O.P.I.M. Automotive 1300 Wavre €4.78m 990,483 € €3.67m 8.6 2025
23 A et S Sertang 1300 Wavre €11.8m 857,159 € €7.76m 3.9 2025
24 Vivreo 1300 Wavre 309,303 € 827,637 € −4,936 € 5.3 2025
25 Sparring Partner Management 1400 Nivelles 639,724 € 779,623 € −135,522 € 4.5 2023
26 Axial Invest 1470 Genappe €53.1m 676,288 € €28.5m 6.7 2025
27 BLC Invest 1367 Ramillies €4.41m 663,994 € €1.91m 2.0 2025
28 MT 1410 Waterloo €7.07m 622,603 € €3.77m — 2025
29 Sogif 1460 Ittre €1.04m 604,780 € 290,978 € 2.7 2025
30 Ads & Cie 1390 Grez-Doiceau 230,659 € 595,677 € 151,184 € 0.7 2025
31 Credal Plus 1348 Ottignies-Louvain-la-Neuve 778,369 € 558,966 € 290,298 € 12.8 2025
32 Plandent Belgium Holding 1300 Wavre €5.55m 556,000 € €4.08m — 2026
33 Aweness 1332 Rixensart 384,366 € 466,661 € 280,424 € — 2025
34 CGO Management 1470 Genappe 356,871 € 436,274 € 252,117 € — 2025
35 Jayh Consult 1428 Braine-l'Alleud 329,865 € 419,493 € 17,832 € — 2024
36 CDR Leadership Consulting 1410 Waterloo 285,704 € 413,060 € 15,000 € — 2025
37 M.D.C. 1390 Grez-Doiceau 288,527 € 410,450 € 243,229 € — 2025
38 '' Rewest Holding'' 1400 Nivelles €55.2m 406,318 € €34.3m — 2025
39 O.P.I.M. Participations 1390 Grez-Doiceau €7.47m 394,331 € €7.37m — 2025
40 A.S.A.P. Consulting 1380 Lasne €1.65m 378,234 € €1.21m — 2025
41 Franvesco 1301 Wavre €2.61m 363,730 € €2.11m 1.0 2025
42 Sunnrise 1325 Chaumont-Gistoux €1.47m 358,440 € 359,701 € 0.6 2025
43 Aedefficio 1320 Beauvechain 435,343 € 358,371 € 401,807 € 0.5 2023
44 GO4EU 1410 Waterloo 103,006 € 344,033 € 59,568 € — 2025
45 Kaeron 1310 La Hulpe €6.05m 333,776 € €1.97m — 2025
46 Amys Consulting 1315 Incourt 93,264 € 308,789 € 83,983 € — 2025
47 Magility 1380 Lasne 120,041 € 291,980 € 87,346 € — 2025
48 DVER 1340 Ottignies-Louvain-la-Neuve €2.38m 277,127 € €1.92m 0.5 2025
49 Myriads 1410 Waterloo 64,568 € 276,178 € 9,651 € — 2025
50 JK.O 1400 Nivelles 573,955 € 261,290 € 262,610 € 0.2 2025

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. These are the revenue figures published in the annual accounts. Small companies (micro and abridged accounts) do not have to publish theirs: they do not appear in this ranking.

Activities of head offices and management consultancy across Belgium → All sectors · Walloon Brabant →

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Frequently asked questions

Which company in Activities of head offices and management consultancy in Walloon Brabant has the highest revenue?

Carmeuse Coordination Center, with €83.1m of published revenue (financial year 2025).

Why are some companies missing?

Small companies (micro and abridged accounts) do not have to publish their revenue: only the 156 that publish it, out of 4,076 companies in the sector in the area, are ranked.

Why does this ranking differ from other lists?

It uses each company's annual accounts as filed with the National Bank, not consolidated group accounts. A holding, a subsidiary or a purchasing entity can therefore appear separately. Only companies whose latest accounts are less than 3 years old are ranked.

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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 14 Nov 2026.