Ranking · Brussels · NACE 61

Telecommunication: highest revenue in Brussels

As of 12 Nov 2026, 33 companies in Telecommunication (NACE 61) in Brussels publish their revenue in recent accounts (financial years 2023 to 2025). The top 10 account for €6.89bn, out of €6.97bn for all of them; median revenue is €1.83m. Proximus leads with €3.89bn (financial year 2025).

Top 33 · Telecommunication · Brussels

Ranked by revenue published 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 Belgacom International Carrier Services 1030 Schaerbeek €662.4m €763.6m €204.7m 331.1 2025
4 Proximus NXT IT 1030 Schaerbeek €203.2m €242.1m €94.2m 502.4 2025
5 Orange NetCo 1140 Evere €882.8m €114.9m €678.1m — 2025
6 Orange Business Belgium 1140 Evere €60.4m €67.0m €12.4m 134.1 2024
7 Autoscout24 Belgium 1070 Anderlecht €30.6m €60.3m 68,200 € 29.0 2025
8 Primmo - Conseil 1060 Saint-Gilles €6.01m €28.6m 666,793 € — 2025
9 A.S.T.R.I.D. 1000 Brussels €194.9m €27.2m €166.6m 136.2 2025
10 Flexcity Belgium 1060 Saint-Gilles €10.5m €19.2m 557,947 € 24.4 2025
11 At & T Global Network Services Belgium Luxembourg 1000 Brussels €12.4m €17.2m €7.73m 34.3 2025
12 SWARCO Belgium 1070 Anderlecht €11.3m €15.6m €3.76m 31.7 2025
13 Vodafone Belgium 1000 Brussels €9.75m €12.4m €4.41m 17.3 2025
14 Digitaleurope 1040 Brussels €5.51m €12.0m €2.17m 56.2 2025
15 Sewan Belgium 1200 Woluwe-Saint-Lambert €10.4m €9.73m €1.63m 12.8 2025
16 Société Internationale de Télécommunications Aéronautiques 1140 Evere €384.9m €5.44m €94.2m 21.0 2025
17 Atlas Services Belgium 1140 Evere €22.7bn €1.83m €22.7bn 13.2 2025
18 PlanB First Limited 1050 Ixelles €2.00m €1.68m 304,574 € — 2025
19 Phone Info Center 1080 Molenbeek-Saint-Jean 143,604 € €1.49m 103,115 € — 2025
20 Insani 1030 Schaerbeek 444,287 € €1.38m 312,365 € 11.0 2025
21 Hoist Group 1210 Saint-Josse-ten-Noode €2.39m €1.32m €1.63m — 2025
22 HS Trading 1080 Molenbeek-Saint-Jean 60,954 € 380,606 € 17,182 € — 2025
23 GRC Technix 1081 Koekelberg 132,727 € 332,383 € −11,577 € — 2025
24 Smartech 1000 Brussels 65,565 € 225,552 € 31,872 € — 2023
25 Coratel 1070 Anderlecht 69,815 € 159,460 € 43,687 € — 2025
26 Gbla Engineering 1000 Brussels 24,268 € 122,759 € −59,367 € — 2025
27 ZYMA 1070 Anderlecht 315,516 € 122,683 € 176,190 € — 2024
28 Nassim.COM 1080 Molenbeek-Saint-Jean 21,249 € 82,795 € −29,032 € — 2024
29 K-Telecom 1190 Forest 52,041 € 52,891 € 42,046 € — 2024
30 L.A. Telecom 1030 Schaerbeek 25,211 € 52,126 € −139,967 € — 2025
31 Eucomreg 1170 Watermael-Boitsfort 84,486 € 49,100 € 81,080 € — 2025
32 World GSM 1000 Brussels 19,844 € 41,479 € 10,567 € — 2025
33 Full Access 1180 Uccle 212,320 € 31,502 € 43,884 € — 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.

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Frequently asked questions

Which company in Telecommunication in Brussels has the highest revenue?

Proximus, with €3.89bn 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 33 that publish it, out of 190 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.