Computer consultancy and computer facilities management activities: highest published revenue
965 Belgian companies in the sector (NACE 6220) publish their revenue in recent accounts; here are the top 20. Delaware Consulting leads with €307.6m (financial year 2025).
Top 20
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Delaware Consulting 8500 Kortrijk | €153.3m | €307.6m | €2.11m | 1,478.2 | 2025 |
| 2 | Cronos Public Services 2550 Kontich | €70.5m | €293.8m | €12.9m | 30.2 | 2025 |
| 3 | Sopra Steria Belgium 1050 Ixelles | €245.4m | €290.3m | €106.7m | 1,710.0 | 2025 |
| 4 | Tata Consultancy Services Belgium 1932 Zaventem | €121.1m | €275.8m | €45.7m | 186.0 | 2026 |
| 5 | Cisco Systems Belgium 1831 Machelen (Brab.) | €66.4m | €177.9m | €9.26m | 383.9 | 2025 |
| 6 | NTT DATA Belgique 1000 Brussels | €87.0m | €168.2m | €30.5m | 353.9 | 2025 |
| 7 | Computacenter 1930 Zaventem | €59.5m | €160.2m | €19.2m | 212.2 | 2025 |
| 8 | YPTO 1070 Anderlecht | €40.0m | €140.2m | €12.7m | 445.0 | 2025 |
| 9 | Voxbone 1050 Ixelles | €38.3m | €125.5m | €23.2m | 133.5 | 2025 |
| 10 | Cronos Europa 1000 Brussels | €30.8m | €98.4m | €12.6m | 337.1 | 2025 |
| 11 | Cipal Schaubroeck 2260 Westerlo | €53.4m | €95.7m | €14.4m | 375.9 | 2025 |
| 12 | Harvey Nash IT Consulting 1853 Grimbergen | €27.2m | €94.1m | €8.88m | 60.0 | 2026 |
| 13 | Pauwels Consulting 1831 Machelen (Brab.) | €49.7m | €89.2m | €22.3m | 386.2 | 2025 |
| 14 | Orange Cyberdefense Belgium 2110 Wijnegem | €268.6m | €79.8m | €169.6m | 221.9 | 2025 |
| 15 | ALTEN Belgium 1060 Saint-Gilles | €36.0m | €79.7m | €15.9m | 717.6 | 2025 |
| 16 | Hays Services 8500 Kortrijk | €19.4m | €79.3m | 438,897 € | 50.6 | 2025 |
| 17 | Cheops Technology 2550 Kontich | €39.3m | €74.3m | €8.19m | 336.1 | 2025 |
| 18 | Savaco 8500 Kortrijk | €53.8m | €66.9m | €8.30m | 242.3 | 2025 |
| 19 | AE 3001 Leuven | €27.3m | €64.8m | €9.10m | 336.0 | 2025 |
| 20 | Cognizant Technology Solutions Belgium 1000 Brussels | €34.7m | €64.1m | €20.2m | 257.5 | 2025 |
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.
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Frequently asked questions
Which company in Computer consultancy and computer facilities management activities has the highest revenue?
Delaware Consulting, with €307.6m in revenue (financial year 2025).
How many Computer consultancy and computer facilities management activities companies publish their revenue?
965 out of 18,244, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Computer consultancy and computer facilities management activities
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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 10 Nov 2026.