Ranking · Flanders · NACE 62
Computer programming, consultancy and related activities: highest revenue in Flanders
As of 12 Nov 2026, 1,005 companies in Computer programming, consultancy and related activities (NACE 62) in Flanders publish their revenue in recent accounts (financial years 2023 to 2026). The top 10 account for €4.28bn, out of €13.0bn for all of them; median revenue is €1.86m. Microsoft leads with €1.65bn (financial year 2025).
Top 50 · Computer programming, consultancy and related activities · Flanders
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Microsoft 1930 Zaventem | €1.28bn | €1.65bn | €143.8m | 528.4 | 2025 |
| 2 | SAP Belgium - Systems Applications and Products 1831 Machelen (Brab.) | €286.1m | €536.0m | €22.3m | 300.7 | 2025 |
| 3 | Capgemini Belgium 1831 Machelen (Brab.) | €170.9m | €346.7m | €38.2m | 1,800.2 | 2025 |
| 4 | Delaware Consulting 8500 Kortrijk | €153.3m | €307.6m | €2.11m | 1,478.2 | 2025 |
| 5 | Cronos Public Services 2550 Kontich | €70.5m | €293.8m | €12.9m | 30.2 | 2025 |
| 6 | Tata Consultancy Services Belgium 1932 Zaventem | €121.1m | €275.8m | €45.7m | 186.0 | 2026 |
| 7 | Inetum Belgium 2800 Mechelen | €133.0m | €239.7m | €58.9m | 1,074.5 | 2025 |
| 8 | OM Partners 2160 Wommelgem | €253.5m | €219.2m | €192.6m | 655.6 | 2025 |
| 9 | Kyndryl Belgium 1831 Machelen (Brab.) | €167.1m | €213.9m | €40.3m | 163.3 | 2026 |
| 10 | Atos Belgium 1930 Zaventem | €203.9m | €197.1m | €101.1m | 228.2 | 2025 |
| 11 | Cisco Systems Belgium 1831 Machelen (Brab.) | €66.4m | €177.9m | €9.26m | 383.9 | 2025 |
| 12 | Computacenter 1930 Zaventem | €59.5m | €160.2m | €19.2m | 212.2 | 2025 |
| 13 | Eviden Belgium 1930 Zaventem | €179.4m | €151.9m | €93.6m | 333.6 | 2025 |
| 14 | Cegeka Groep 3500 Hasselt | €307.7m | €117.6m | €59.7m | 403.0 | 2025 |
| 15 | Cronos 2550 Kontich | €26.2m | €116.9m | €8.35m | 18.7 | 2025 |
| 16 | HCL Technologies Belgium 1932 Zaventem | €82.3m | €113.9m | €16.9m | 179.3 | 2025 |
| 17 | Lighthouse Intelligence 9050 Ghent | €36.1m | €95.8m | −€10.9m | 248.4 | 2025 |
| 18 | Cipal Schaubroeck 2260 Westerlo | €53.4m | €95.7m | €14.4m | 375.9 | 2025 |
| 19 | Soft and Informatics Company 9052 Ghent | €90.3m | €95.6m | €56.9m | 199.7 | 2025 |
| 20 | Liantis corporate 8000 Bruges | €37.5m | €95.5m | €2.74m | 411.0 | 2025 |
| 21 | Harvey Nash IT Consulting 1853 Grimbergen | €27.2m | €94.1m | €8.88m | 60.0 | 2026 |
| 22 | Informex 1950 Kraainem | €94.0m | €94.1m | €19.2m | 11.5 | 2025 |
| 23 | Brainbridge 2030 Antwerp | €17.3m | €91.2m | €1.11m | 17.1 | 2025 |
| 24 | Pauwels Consulting 1831 Machelen (Brab.) | €49.7m | €89.2m | €22.3m | 386.2 | 2025 |
| 25 | Regnology FRR Belgium 9050 Ghent | €77.3m | €88.3m | €47.2m | 138.2 | 2024 |
| 26 | Orange Cyberdefense Belgium 2110 Wijnegem | €268.6m | €79.8m | €169.6m | 221.9 | 2025 |
| 27 | Hays Services 8500 Kortrijk | €19.4m | €79.3m | 438,897 € | 50.6 | 2025 |
| 28 | iO Belgium 2200 Herentals | €109.2m | €78.9m | €20.0m | 428.6 | 2025 |
| 29 | Exact Software Belgium 1780 Wemmel | €77.0m | €75.7m | €39.1m | 130.5 | 2025 |
| 30 | Cheops Technology 2550 Kontich | €39.3m | €74.3m | €8.19m | 336.1 | 2025 |
| 31 | Service Organisatie Nascholing Joint Venture en Administratie 2060 Antwerp | €36.5m | €74.3m | €7.46m | 31.2 | 2025 |
| 32 | Itineris 9051 Ghent | €49.7m | €71.4m | €29.5m | 224.1 | 2025 |
| 33 | ZF Digital Solutions International 8900 Ypres | €95.5m | €69.1m | €76.3m | 177.9 | 2025 |
| 34 | Axxes 2000 Antwerp | €43.9m | €67.1m | €14.9m | 268.8 | 2025 |
| 35 | Savaco 8500 Kortrijk | €53.8m | €66.9m | €8.30m | 242.3 | 2025 |
| 36 | Lansweeper 9820 Merelbeke-Melle | €101.5m | €65.8m | €33.2m | 128.4 | 2025 |
| 37 | AE 3001 Leuven | €27.3m | €64.8m | €9.10m | 336.0 | 2025 |
| 38 | Arxus 2550 Kontich | €30.5m | €58.0m | €16.0m | 82.3 | 2025 |
| 39 | Conxion 8791 Waregem | €44.5m | €57.1m | €9.39m | 110.0 | 2025 |
| 40 | Randstad Digital Belgium 3012 Leuven | €40.0m | €55.8m | €22.1m | 345.7 | 2025 |
| 41 | Centrum voor Informatica 9000 Ghent | €49.8m | €54.8m | €28.1m | 274.8 | 2025 |
| 42 | Orbid 9820 Merelbeke | €25.5m | €54.6m | €14.4m | 183.9 | 2026 |
| 43 | Gartner Belgium 1930 Zaventem | €39.3m | €54.2m | €8.40m | 80.5 | 2025 |
| 44 | Protime 2800 Mechelen | €36.3m | €53.9m | €15.9m | 321.5 | 2025 |
| 45 | Computer Task Group Belgium 1831 Machelen (Brab.) | €36.1m | €53.3m | €20.9m | 300.3 | 2025 |
| 46 | DXC Technology Belgium 2800 Mechelen | €33.3m | €52.8m | €7.95m | 153.6 | 2026 |
| 47 | Bricsys 9050 Ghent | €53.6m | €52.7m | €9.27m | 108.9 | 2025 |
| 48 | nexuzhealth 3500 Hasselt | €38.5m | €52.0m | €23.8m | 271.2 | 2025 |
| 49 | Pixid 2000 Antwerp | €12.6m | €51.2m | €1.63m | 12.4 | 2025 |
| 50 | Devoteam 1831 Machelen (Brab.) | €18.0m | €51.0m | €5.64m | 332.0 | 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.
Computer programming, consultancy and related activities across Belgium → All sectors · Flanders →
Other sectors · Flanders
- 01 Crop and animal production, hunting and related service activities202
- 08 Other mining and quarrying23
- 10 Manufacture of food products505
- 11 Manufacture of beverages47
- 13 Manufacture of textiles114
- 14 Manufacture of wearing apparel23
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials66
- 17 Manufacture of paper and paper products58
- 18 Printing and reproduction of recorded media75
- 20 Manufacture of chemicals and chemical products205
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations30
- 22 Manufacture of rubber and plastic products153
- 23 Manufacture of other non-metallic mineral products151
- 24 Manufacture of basic metals72
- 25 Manufacture of fabricated metal products, except machinery and equipment348
- 26 Manufacture of computer, electronic and optical products96
- 27 Manufacture of electrical equipment63
- 28 Manufacture of machinery and equipment n.e.c.164
- 29 Manufacture of motor vehicles, trailers and semi-trailers58
- 30 Manufacture of other transport equipment22
- 31 Manufacture of furniture74
- 32 Other manufacturing73
- 33 Repair, maintenance and installation of machinery and equipment130
- 35 Electricity, gas, steam and air conditioning supply146
- 37 Sewerage18
- 38 Waste collection, recovery and disposal activities156
- 41 Construction of residential and non-residential buildings882
- 42 Civil engineering222
- 43 Specialised construction activities1,342
- 46 Wholesale trade2,896
- 47 Retail trade1,541
- 49 Land transport and transport via pipelines790
- 50 Water transport49
- 51 Air transport17
- 52 Warehousing, storage and support activities for transportation466
- 53 Postal and courier activities50
- 55 Accommodation105
- 56 Food and beverage service activities498
- 58 Publishing activities55
- 59 Motion picture, video and television programme production, sound recording and music publishing activities67
- 60 Programming, broadcasting, news agency and other content distribution activities10
- 61 Telecommunication45
- 63 Computing infrastructure, data processing, hosting and other information service activities57
- 64 Financial service activities, except insurance and pension funding1,457
- 66 Activities auxiliary to financial services and insurance activities150
- 68 Real estate activities1,138
- 69 Legal and accounting activities292
- 70 Activities of head offices and management consultancy1,100
- 71 Architectural and engineering activities; technical testing and analysis290
- 72 Scientific research and development43
- 73 Activities of advertising, market research and public relations207
- 74 Other professional, scientific and technical activities72
- 75 Veterinary activities20
- 77 Rental and leasing activities175
- 78 Employment activities135
- 79 Travel agency, tour operator and other reservation service and related activities43
- 80 Investigation and security activities25
- 81 Services to buildings and landscape activities261
- 82 Office administrative, office support and other business support activities336
- 84 Public administration and defence; compulsory social security24
- 85 Education463
- 86 Human health activities385
- 87 Residential care activities346
- 88 Social work activities without accommodation243
- 90 Arts creation and performing arts activities180
- 91 Libraries, archives, museums and other cultural activities19
- 93 Sports activities and amusement and recreation activities144
- 94 Activities of membership organisations109
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles185
- 96 Personal service activities211
Municipalities with the most companies in the sector · Flanders
Frequently asked questions
Which company in Computer programming, consultancy and related activities in Flanders has the highest revenue?
Microsoft, with €1.65bn 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 1,005 that publish it, out of 18,665 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 12 Nov 2026.