Other information service activities: largest employers
127 Belgian companies in the sector (NACE 6392) report employees in recent accounts; here are the top 20. Ardena Gent leads with 106.6 FTE (financial year 2025).
Top 20
Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Ardena Gent 9030 Ghent | €58.8m | €26.7m | −502,518 € | 106.6 | 2025 |
| 2 | Service d'Information sur les Etudes et les Professions 4000 Liège | €3.24m | €1.60m | €1.97m | 67.4 | 2025 |
| 3 | First Wave 1040 Etterbeek | €7.26m | €8.60m | €3.88m | 56.2 | 2025 |
| 4 | Merak 2800 Mechelen | €6.89m | €13.7m | 937,695 € | 37.9 | 2025 |
| 5 | Direct Social Communications 1070 Anderlecht | €12.1m | €4.96m | €7.13m | 35.9 | 2025 |
| 6 | Horecafocus 1030 Schaerbeek | €2.91m | €6.24m | €1.70m | 34.2 | 2025 |
| 7 | Wanaka Real Estate Management 2610 Antwerp | €1.99m | — | €1.09m | 31.5 | 2025 |
| 8 | Hexeko 1310 La Hulpe | €59.6m | — | 865,035 € | 24.4 | 2025 |
| 9 | European Biogas Association 1040 Etterbeek | €4.06m | — | €1.68m | 19.9 | 2025 |
| 10 | Salto Systems 1070 Anderlecht | €3.98m | — | €2.07m | 17.6 | 2025 |
| 11 | Revolve Planet 1000 Brussels | €5.30m | — | −345,989 € | 17.3 | 2025 |
| 12 | De Mutsaerd 3800 Sint-Truiden | 563,547 € | — | 158,573 € | 15.3 | 2025 |
| 13 | Antleron 3001 Leuven | €2.29m | — | €1.60m | 15.3 | 2025 |
| 14 | Belgian Coast Hotels 8000 Bruges | €1.01m | — | 298,876 € | 15.1 | 2025 |
| 15 | Xedev 9240 Zele | €2.72m | — | 921,634 € | 14.5 | 2025 |
| 16 | Spit'Up 6000 Charleroi | 848,972 € | — | 227,738 € | 14.0 | 2025 |
| 17 | Offitel 3600 Genk | €3.00m | — | 897,507 € | 12.9 | 2025 |
| 18 | Opus Labs 9000 Ghent | €2.56m | — | €1.68m | 11.5 | 2025 |
| 19 | SO Buzzy 3118 Rotselaar | €1.21m | — | 376,461 € | 11.4 | 2025 |
| 20 | Nomad Digital Belgium 3191 Boortmeerbeek | €17.3m | €14.1m | 84,249 € | 11.2 | 2025 |
Headcount reported by the company for all its sites: the jobs may be located elsewhere.
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
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Frequently asked questions
Who is the largest employer in Other information service activities?
Ardena Gent, with 106.6 full-time equivalents reported (financial year 2025).
How many Other information service activities companies report employees?
127 out of 1,984, in accounts less than 3 years old.
Analyse companies in Other information service activities
Filter these companies by size, soundness and trend, follow them and get an alert when their accounts or publications change.
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.