Activities auxiliary to financial services and insurance activities: highest revenue in Flemish Brabant
As of 14 Nov 2026, 29 companies in Activities auxiliary to financial services and insurance activities (NACE 66) in Flemish Brabant publish their revenue in recent accounts (financial years 2025 to 2026). The top 10 account for €555.4m, out of €563.7m for all of them; median revenue is 691,000 €. AON Belgium leads with €393.1m (financial year 2025).
Top 29 · Activities auxiliary to financial services and insurance activities · Flemish Brabant
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | AON Belgium 1831 Machelen (Brab.) | €1.75bn | €393.1m | €89.5m | 317.0 | 2025 |
| 2 | Dekra Belgium 1930 Zaventem | €23.9m | €32.7m | €16.0m | 248.0 | 2025 |
| 3 | CED Belgium 1800 Vilvoorde | €23.0m | €29.6m | −771,118 € | 170.0 | 2025 |
| 4 | Hypotheekwinkel 1930 Zaventem | €21.3m | €26.8m | €8.98m | 25.0 | 2025 |
| 5 | ADD 3001 Leuven | €37.8m | €25.5m | €4.11m | 127.2 | 2025 |
| 6 | Tysers Belgium 1831 Machelen (Brab.) | €53.4m | €23.4m | €7.67m | — | 2025 |
| 7 | Easdaq 3000 Leuven | €4.86m | €10.4m | €1.93m | — | 2025 |
| 8 | DEKRA Claims International Belgium 1930 Zaventem | €24.9m | €7.39m | €5.39m | 28.8 | 2025 |
| 9 | RiskConcile 3012 Leuven | €3.14m | €3.81m | €1.00m | 17.7 | 2025 |
| 10 | Car Security 1932 Zaventem | €5.27m | €2.65m | €4.97m | 7.2 | 2025 |
| 11 | Investigation, Survey & Consultancy 1820 Steenokkerzeel | €2.29m | €2.21m | 675,778 € | 12.0 | 2025 |
| 12 | Independent Risk Insurance Advisory Services 1831 Machelen (Brab.) | €3.22m | €1.81m | €2.96m | — | 2025 |
| 13 | CED Claims Management 1800 Vilvoorde | €3.39m | €1.81m | 777,168 € | 9.1 | 2025 |
| 14 | DVV Zennevallei 1600 Sint-Pieters-Leeuw | €1.30m | 724,798 € | 187,524 € | 4.5 | 2025 |
| 15 | Indufin Fund Manager 1700 Dilbeek | €2.87m | 691,000 € | 789,794 € | — | 2025 |
| 16 | Patrick De Mecheleer 3090 Overijse | 863,658 € | 410,490 € | 770,488 € | 1.5 | 2025 |
| 17 | De Brouwer 1770 Liedekerke | 225,275 € | 260,354 € | 225,275 € | — | 2025 |
| 18 | Big Will 3001 Leuven | 57,755 € | 137,719 € | 51,485 € | — | 2025 |
| 19 | RVanBaelen 3320 Hoegaarden | 135,954 € | 75,000 € | 77,233 € | — | 2025 |
| 20 | Horizon GF 1600 Sint-Pieters-Leeuw | 55,563 € | 69,407 € | 6,200 € | — | 2025 |
| 21 | Brandt Financial Services 3020 Herent | 15,140 € | 43,085 € | 13,377 € | — | 2025 |
| 22 | Zakenkantoor Viaene 1540 Pajottegem | 59,473 € | 41,163 € | 37,193 € | — | 2025 |
| 23 | LVH Solutions 1755 Pajottegem | 2,109 € | 10,850 € | −237 € | — | 2025 |
| 24 | HC Admin 1880 Kapelle-op-den-Bos | 6,839 € | 9,532 € | 4,637 € | — | 2025 |
| 25 | Dcip on III 1930 Zaventem | 110,883 € | 7,170 € | 110,483 € | — | 2025 |
| 26 | Dcip GI 1930 Zaventem | 81,800 € | 6,727 € | 81,656 € | — | 2025 |
| 27 | Dysgenic Consulting 1930 Zaventem | 369 € | 5,722 € | 369 € | — | 2026 |
| 28 | Kantoor-DVL 1755 Pajottegem | 161,638 € | 2,150 € | 159,980 € | — | 2025 |
| 29 | J. PUTTEMANS en Co 1850 Grimbergen | €4.28m | 1,705 € | €4.27m | — | 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 auxiliary to financial services and insurance activities across Belgium → All sectors · Flemish Brabant →
Other sectors · Flemish Brabant
- 01 Crop and animal production, hunting and related service activities23
- 10 Manufacture of food products50
- 11 Manufacture of beverages16
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials10
- 18 Printing and reproduction of recorded media13
- 20 Manufacture of chemicals and chemical products23
- 22 Manufacture of rubber and plastic products14
- 25 Manufacture of fabricated metal products, except machinery and equipment40
- 26 Manufacture of computer, electronic and optical products20
- 27 Manufacture of electrical equipment15
- 28 Manufacture of machinery and equipment n.e.c.23
- 32 Other manufacturing16
- 33 Repair, maintenance and installation of machinery and equipment31
- 35 Electricity, gas, steam and air conditioning supply17
- 38 Waste collection, recovery and disposal activities15
- 41 Construction of residential and non-residential buildings412
- 42 Civil engineering31
- 43 Specialised construction activities480
- 46 Wholesale trade588
- 47 Retail trade404
- 49 Land transport and transport via pipelines244
- 52 Warehousing, storage and support activities for transportation60
- 53 Postal and courier activities20
- 55 Accommodation13
- 56 Food and beverage service activities165
- 58 Publishing activities12
- 59 Motion picture, video and television programme production, sound recording and music publishing activities26
- 61 Telecommunication24
- 62 Computer programming, consultancy and related activities199
- 63 Computing infrastructure, data processing, hosting and other information service activities12
- 64 Financial service activities, except insurance and pension funding130
- 68 Real estate activities153
- 69 Legal and accounting activities78
- 70 Activities of head offices and management consultancy238
- 71 Architectural and engineering activities; technical testing and analysis71
- 73 Activities of advertising, market research and public relations79
- 74 Other professional, scientific and technical activities17
- 77 Rental and leasing activities43
- 78 Employment activities27
- 79 Travel agency, tour operator and other reservation service and related activities15
- 80 Investigation and security activities14
- 81 Services to buildings and landscape activities83
- 82 Office administrative, office support and other business support activities73
- 85 Education96
- 86 Human health activities99
- 87 Residential care activities65
- 88 Social work activities without accommodation54
- 90 Arts creation and performing arts activities58
- 93 Sports activities and amusement and recreation activities32
- 94 Activities of membership organisations40
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles48
- 96 Personal service activities83
Municipalities with the most companies in the sector · Flemish Brabant
- 1800 Vilvoorde (Peutie)26
- 3000 Leuven26
- 3090 Overijse26
- 1840 Londerzeel (Malderen, Steenhuffel)23
- 1730 Asse (Bekkerzeel, Kobbegem, Mollem)22
- 1640 Sint-Genesius-Rode (Rhode-Saint-Genèse)21
- 1500 Halle19
- 3001 Leuven (Heverlee)18
- 3300 Tienen (Bost, Goetsenhoven, Hakendover, …)18
- 1600 Sint-Pieters-Leeuw (Oudenaken, Sint-Laureins-Berchem)16
- 1755 Pajottegem (Gooik, Kester, Leerbeek, …)16
- 1780 Wemmel16
Frequently asked questions
Which company in Activities auxiliary to financial services and insurance activities in Flemish Brabant has the highest revenue?
AON Belgium, with €393.1m 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 29 that publish it, out of 825 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.
Analyse companies · Flemish Brabant
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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 14 Nov 2026.