Ranking · Brussels · NACE 61

Telecommunication: the largest employers in Brussels

As of 12 Nov 2026, 43 companies in Telecommunication (NACE 61) in Brussels report employees in recent accounts (financial years 2023 to 2025). The 10 largest employers account for 11,765.3 FTE, out of 12,062.8 for all of them; median headcount is 11.6 FTE. Proximus leads with 8,312.3 FTE (financial year 2025).

Top 43 · Telecommunication · Brussels

Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).

#Company Total assetsRevenue EquityFTEYear
1 Proximus 1030 Schaerbeek €9.96bn €3.89bn €1.42bn 8,312.3 2025
2 Orange Belgium 1140 Evere €3.71bn €1.67bn €864.1m 1,953.2 2025
3 Proximus NXT IT 1030 Schaerbeek €203.2m €242.1m €94.2m 502.4 2025
4 Belgacom International Carrier Services 1030 Schaerbeek €662.4m €763.6m €204.7m 331.1 2025
5 InSky 1000 Brussels €110.2m — −€35.1m 167.2 2025
6 DIGI Communications Belgium 1000 Brussels €212.3m — €147.7m 138.3 2025
7 A.S.T.R.I.D. 1000 Brussels €194.9m €27.2m €166.6m 136.2 2025
8 Orange Business Belgium 1140 Evere €60.4m €67.0m €12.4m 134.1 2024
9 Digitaleurope 1040 Brussels €5.51m €12.0m €2.17m 56.2 2025
10 At & T Global Network Services Belgium Luxembourg 1000 Brussels €12.4m €17.2m €7.73m 34.3 2025
11 SWARCO Belgium 1070 Anderlecht €11.3m €15.6m €3.76m 31.7 2025
12 Autoscout24 Belgium 1070 Anderlecht €30.6m €60.3m 68,200 € 29.0 2025
13 Flexcity Belgium 1060 Saint-Gilles €10.5m €19.2m 557,947 € 24.4 2025
14 Walcom Business Solutions 1140 Evere €1.41m — 974,948 € 21.5 2025
15 Société Internationale de Télécommunications Aéronautiques 1140 Evere €384.9m €5.44m €94.2m 21.0 2025
16 Marlink 1050 Ixelles €39.3m — €16.4m 17.5 2024
17 Vodafone Belgium 1000 Brussels €9.75m €12.4m €4.41m 17.3 2025
18 Money International 1080 Molenbeek-Saint-Jean €1.33m — 227,606 € 14.6 2024
19 EBU-UER 1000 Brussels €1.89m — 848,495 € 14.1 2025
20 Atlas Services Belgium 1140 Evere €22.7bn €1.83m €22.7bn 13.2 2025
21 Sewan Belgium 1200 Woluwe-Saint-Lambert €10.4m €9.73m €1.63m 12.8 2025
22 Targa Telematics Belgium 1160 Auderghem €2.25m — −60,418 € 11.6 2025
23 Akamai Technologies Belgium 1040 Brussels €3.98m — €2.00m 11.0 2025
24 Insani 1030 Schaerbeek 444,287 € €1.38m 312,365 € 11.0 2025
25 Tribe Agency 1050 Ixelles €1.14m — 655,925 € 9.7 2025
26 Bel Web Communication 1000 Brussels €1.01m — 61,779 € 7.8 2025
27 Perceval Technologies 1000 Brussels €1.63m — −€9.87m 4.4 2025
28 Valtilon Belgium NV 1040 Etterbeek €13.6m — €10.7m 4.3 2025
29 HHD Company 1080 Molenbeek-Saint-Jean 28,095 € — −32,202 € 4.0 2024
30 EasyPark Belgium 1000 Brussels €2.16m — 515,591 € 2.2 2025
31 ContactOffice Group 1050 Brussels €2.43m — €2.19m 2.0 2025
32 Roosevelt Services Belgium 1000 Brussels €78.4m — €1.51m 1.7 2025
33 Kim Worldwide 1080 Molenbeek-Saint-Jean 247,689 € — 76,706 € 1.5 2024
34 Belgium- Voip 1160 Auderghem 132,358 € — 87,862 € 1.0 2025
35 Philoctet 1180 Uccle 257,722 € — 192,752 € 1.0 2025
36 Link2Link 1180 Uccle 524,956 € — 65,611 € 1.0 2025
37 F24 Belgium 1050 Brussels 411,617 € — 174,173 € 1.0 2025
38 Effortel 1170 Watermael-Boitsfort 911,271 € — 92,423 € 1.0 2025
39 Urbis Communication & Integration 1180 Uccle 39,613 € — 14,325 € 1.0 2025
40 euNetworks Belgium 1040 Etterbeek €49.4m — €38.2m 1.0 2025
41 Wayfounders 1190 Forest 23,186 € — 5,651 € 1.0 2025
42 PartyFinder 1050 Ixelles 14,612 € — 14,607 € 1.0 2025
43 Saber ELM 1180 Uccle 226,183 € — 154,138 € 0.2 2023

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. 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

Which is the largest employer in Telecommunication in Brussels?

Among companies, Proximus, with 8,312.3 full-time equivalents reported (financial year 2025).

Are all the jobs located in the area?

Not necessarily: headcount is reported by the company for all its sites, and the company is ranked by the address of its registered office. 43 out of 190 companies in the sector report employees there.

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.