Other professional, scientific and technical activities: highest revenue in Brussels
As of 12 Nov 2026, 48 companies in Other professional, scientific and technical activities (NACE 74) in Brussels publish their revenue in recent accounts (financial years 2024 to 2025). The top 10 account for €863.2m, out of €865.0m for all of them; median revenue is 50,190 €. Vlaams Energiebedrijf leads with €847.0m (financial year 2025).
Top 48 · Other professional, scientific and technical activities · Brussels
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Vlaams Energiebedrijf 1000 Brussels | €120.0m | €847.0m | €50.5m | 103.9 | 2025 |
| 2 | Acolad Belgium 1000 Brussels | €28.5m | €13.5m | €11.5m | 52.0 | 2025 |
| 3 | European Organisation for Security 1000 Brussels | 853,919 € | 954,411 € | 215,800 € | 7.3 | 2025 |
| 4 | Isabelle Vandenplas 1180 Uccle | 192,456 € | 309,994 € | 60,700 € | — | 2024 |
| 5 | Premium Direct 1030 Schaerbeek | 54,248 € | 299,984 € | 25,204 € | — | 2025 |
| 6 | Rehubs Europe 1040 Etterbeek | 532,743 € | 250,000 € | 255,674 € | 1.0 | 2025 |
| 7 | Form Management 1060 Saint-Gilles | 235,137 € | 241,065 € | 231,378 € | — | 2024 |
| 8 | Mona Print 1020 Brussels | 88,179 € | 236,954 € | 18,146 € | — | 2025 |
| 9 | Interspiro International 1180 Uccle | €19.7m | 229,445 € | €16.9m | — | 2025 |
| 10 | Ttrag 1180 Uccle | €7.53m | 220,000 € | €6.49m | — | 2025 |
| 11 | Bati Ergo 1140 Evere | 176,645 € | 212,780 € | 106,095 € | — | 2025 |
| 12 | iFix Tech 1180 Uccle | 21,165 € | 125,589 € | −34,124 € | — | 2025 |
| 13 | NTL Group 1000 Brussels | 620,764 € | 119,289 € | 233,115 € | — | 2024 |
| 14 | Lokal Consulting 1081 Koekelberg | 49,189 € | 112,117 € | 29,780 € | — | 2025 |
| 15 | WHY WHY 1050 Ixelles | 43,658 € | 98,405 € | 16,089 € | — | 2025 |
| 16 | Axtorm 1080 Molenbeek-Saint-Jean | 48,623 € | 87,333 € | 31,975 € | — | 2025 |
| 17 | R.D. Projects 1081 Koekelberg | 11,046 € | 85,937 € | −845 € | — | 2025 |
| 18 | Royal Consult 1030 Schaerbeek | 228,140 € | 81,856 € | 195,625 € | — | 2025 |
| 19 | Linguas 1080 Molenbeek-Saint-Jean | 50,596 € | 80,822 € | 42,619 € | — | 2024 |
| 20 | Hydro Advice 1120 Brussels | 71,917 € | 73,315 € | 7,817 € | — | 2025 |
| 21 | Crucifix 1070 Anderlecht | 140,312 € | 71,288 € | 61,829 € | — | 2025 |
| 22 | Georges de Kinder Photographe 1090 Jette | 56,354 € | 71,210 € | 26,315 € | — | 2024 |
| 23 | Words Matter 1000 Brussels | 28,743 € | 68,084 € | 23,993 € | — | 2025 |
| 24 | New Valvier 1040 Etterbeek | 122,627 € | 55,768 € | −54,611 € | — | 2025 |
| 25 | Graphic Village 1140 Evere | 64,856 € | 44,613 € | 25,308 € | — | 2025 |
| 26 | Shebal 1080 Molenbeek-Saint-Jean | 29,058 € | 38,311 € | 14,364 € | — | 2025 |
| 27 | Citizen RK 1150 Woluwe-Saint-Pierre | 208,661 € | 32,244 € | 160,509 € | — | 2025 |
| 28 | Antipoda ASBL 1070 Anderlecht | 4,568 € | 31,827 € | 4,568 € | — | 2024 |
| 29 | Traductis 1040 Brussels | 49,090 € | 30,880 € | 22,385 € | — | 2025 |
| 30 | GAMP 1040 Etterbeek | 46,230 € | 27,001 € | 31,343 € | — | 2025 |
| 31 | Messidor 1060 Saint-Gilles | 70,515 € | 26,087 € | 69,974 € | — | 2025 |
| 32 | Avel VAT 1190 Forest | 11,028 € | 25,728 € | 3,715 € | — | 2025 |
| 33 | Blue Hotel Production 1190 Forest | 136,780 € | 25,118 € | 128,477 € | — | 2025 |
| 34 | Slide 2000 1050 Ixelles | 106,144 € | 24,307 € | 90,348 € | — | 2025 |
| 35 | Jsport 1090 Jette | 29,488 € | 23,352 € | 16,046 € | — | 2025 |
| 36 | KBrO Science & Communication 1070 Anderlecht | 48,028 € | 15,508 € | 46,579 € | — | 2025 |
| 37 | Croplife Europe 1040 Brussels | €6.28m | 11,446 € | €2.69m | 18.3 | 2025 |
| 38 | IMAGEby 1190 Forest | 23,085 € | 9,832 € | −20,229 € | — | 2025 |
| 39 | Aamtsl 1180 Uccle | 18,242 € | 9,663 € | 1,242 € | — | 2025 |
| 40 | Gaudium Group 1190 Forest | 226 € | 7,513 € | −599 € | — | 2025 |
| 41 | European SIX 1040 Etterbeek | 16,357 € | 5,400 € | 15,974 € | — | 2025 |
| 42 | J.-E. L. 1200 Woluwe-Saint-Lambert | 4,679 € | 4,530 € | 2,858 € | — | 2025 |
| 43 | AT et Cie 1160 Auderghem | 2,105 € | 4,007 € | −17,189 € | — | 2025 |
| 44 | Safety Horizon ECI 1000 Brussels | 4,967 € | 4,000 € | −6,523 € | — | 2025 |
| 45 | Korekt Editing 1050 Ixelles | 4,844 € | 3,263 € | 1,317 € | — | 2024 |
| 46 | iCreate 1040 Etterbeek | 2,931 € | 2,565 € | −4,221 € | — | 2024 |
| 47 | PMVB Design & Solution 1050 Ixelles | 6,294 € | 1,600 € | −238,207 € | — | 2025 |
| 48 | Espace24 1150 Woluwe-Saint-Pierre | 78,396 € | 900 € | −34,162 € | — | 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.
Other professional, scientific and technical activities across Belgium → All sectors · Brussels →
Other sectors · Brussels
- 10 Manufacture of food products56
- 18 Printing and reproduction of recorded media25
- 20 Manufacture of chemicals and chemical products27
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations19
- 25 Manufacture of fabricated metal products, except machinery and equipment38
- 26 Manufacture of computer, electronic and optical products13
- 27 Manufacture of electrical equipment16
- 28 Manufacture of machinery and equipment n.e.c.11
- 32 Other manufacturing18
- 33 Repair, maintenance and installation of machinery and equipment21
- 35 Electricity, gas, steam and air conditioning supply49
- 38 Waste collection, recovery and disposal activities20
- 41 Construction of residential and non-residential buildings243
- 42 Civil engineering35
- 43 Specialised construction activities598
- 46 Wholesale trade732
- 47 Retail trade1,130
- 49 Land transport and transport via pipelines455
- 52 Warehousing, storage and support activities for transportation58
- 53 Postal and courier activities33
- 55 Accommodation69
- 56 Food and beverage service activities526
- 58 Publishing activities52
- 59 Motion picture, video and television programme production, sound recording and music publishing activities93
- 60 Programming, broadcasting, news agency and other content distribution activities12
- 61 Telecommunication33
- 62 Computer programming, consultancy and related activities338
- 63 Computing infrastructure, data processing, hosting and other information service activities43
- 64 Financial service activities, except insurance and pension funding274
- 66 Activities auxiliary to financial services and insurance activities97
- 68 Real estate activities722
- 69 Legal and accounting activities184
- 70 Activities of head offices and management consultancy485
- 71 Architectural and engineering activities; technical testing and analysis136
- 72 Scientific research and development27
- 73 Activities of advertising, market research and public relations163
- 77 Rental and leasing activities43
- 78 Employment activities36
- 79 Travel agency, tour operator and other reservation service and related activities30
- 80 Investigation and security activities17
- 81 Services to buildings and landscape activities143
- 82 Office administrative, office support and other business support activities181
- 84 Public administration and defence; compulsory social security27
- 85 Education187
- 86 Human health activities259
- 87 Residential care activities100
- 88 Social work activities without accommodation156
- 90 Arts creation and performing arts activities84
- 92 Gambling and betting activities15
- 93 Sports activities and amusement and recreation activities77
- 94 Activities of membership organisations216
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles65
- 96 Personal service activities183
Municipalities with the most companies in the sector · Brussels
Frequently asked questions
Which company in Other professional, scientific and technical activities in Brussels has the highest revenue?
Vlaams Energiebedrijf, with €847.0m 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 48 that publish it, out of 819 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 · Brussels
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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 12 Nov 2026.