Company lists · Data refreshed September 2026

Top 25 Enterprise telecom consulting firms based in Belgium

Name: Enterprise telecom consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 164 companies tracked

RevenueBase identified 164 enterprise telecom consulting firms headquartered in Belgium as of September 2026 and tracks 1,543 professional contacts across them, including 571 with verified work emails. Bruxelles is the largest hub.

This list covers enterprise telecom consulting firms headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

164Companies

1,543Contacts tracked

571Verified emails

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The 25 largest enterprise telecom consulting firms based in Belgium

Ranked by team size

Top 25 of 164 enterprise telecom consulting firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise telecom consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Alten Belgium	Indirect evidence	Saint Gilles, BelgiumHQ checked Sep 28, 2026	501-1,000	627 contacts →
	Indirect evidence “ALTEN is a group of 57 professionals present all over the world and counts more than 88% of its employees being engineers.” Source: RevenueBase Database · checked Sep 28, 2026
2	Telcom Sprl	Indirect evidence	Uccle, BelgiumHQ checked Sep 28, 2026	201-500	67 contacts →
	Indirect evidence “Telcom est un bureau d’étude technique installé à Bruxelles depuis 1993 et a délocalisé sa production au Maroc depuis 2006.” Source: RevenueBase Database · checked Sep 28, 2026
3	Ipsys Solutions	Indirect evidence	Liège, BelgiumHQ checked Sep 28, 2026	11-50	59 contacts →
	Indirect evidence “Ipsys Solutions is a company specialized in emerging communication technologies.” Source: RevenueBase Database · checked Sep 28, 2026
4	In4matic	Partial evidence	Landegem (deinze), BelgiumHQ checked Sep 28, 2026	51-200	59 contacts →
	Partial evidence “In4Matic is an IT-consulting company with over 25 years of experience that delivers IT services to several business sectors.” Source: RevenueBase Database · checked Sep 28, 2026
5	Raftech	Partial evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “Raftech is a technology consulting company dedicated to helping businesses across Europe unlock their full potential through innovation and digital transformation.” Source: RevenueBase Database · checked Sep 28, 2026
6	Netcom Solutions	Partial evidence	Ghent, BelgiumHQ checked Sep 28, 2026	n/a	38 contacts →
	Partial evidence “Netcom Solutions is een Telecom Business Partner/Adviesbureau die samen werkt met gerenommeerde telecom providers in België.” Source: RevenueBase Database · checked Sep 28, 2026
7	Davo Group	Indirect evidence	9850, BelgiumHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Over DAVO Group Bij DAVO Group verbinden we mensen, bedrijven en technologie.” Source: RevenueBase Database · checked Sep 28, 2026
8	BEONE	Indirect evidence	Courcelles, BelgiumHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Beone est une société spécialisée dans la consultance I.T.” Source: RevenueBase Database · checked Sep 28, 2026
9	Terusus	Indirect evidence	Zaventem, BelgiumHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “TerUsus was created in January 2009.” Source: RevenueBase Database · checked Sep 28, 2026
10	Inforius	Indirect evidence	Isnes, BelgiumHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Consultance informatique, Audits informatiques,Missions d’expertise Inforius dispose de spécialistes et d’experts passionnés par les nouvelles technologies qui mettent leur…” Source: RevenueBase Database · checked Sep 28, 2026
11	Interligo	Indirect evidence	Kontich, BelgiumHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “We love connecting people with their businesses.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sonal NV	Partial evidence	Mortsel, BelgiumHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Sonal is specialist op het vlak van professionele telecommunicatie en staat sinds 1978 in dienst van de bedrijfswereld.” Source: RevenueBase Database · checked Sep 28, 2026
13	Domotion	Indirect evidence	Schoten, BelgiumHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Domotion is a certified expert in connectivity infrastructure and field services.” Source: RevenueBase Database · checked Sep 28, 2026
14	Licom Telecom	Partial evidence	Brugge, BelgiumHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “English version below) Bij Licom ondersteunen we organisaties in hun transitie naar moderne telecommunicatie, met de focus op het optimaliseren van communicatie via Voice, Video…” Source: RevenueBase Database · checked Sep 28, 2026
15	IP Nexia	Indirect evidence	Diegem, BelgiumHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “IP Nexia is an IP Integroperator ® working in the Corporate segment and segment of SMEs with 50 to internal or decentralised resources.” Source: RevenueBase Database · checked Sep 28, 2026
16	Abnetwork	Indirect evidence	Villers-le-bouillet, BelgiumHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “With 30 years of experience in various IT Network, Security and Collaboration infrastructure projects and about 200 long-term local, national & international customers, abnetwork…” Source: RevenueBase Database · checked Sep 28, 2026
17	Adscale Technologies	Partial evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	13 contacts →
	Partial evidence “ADSCALE is a field expertise consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
18	Hexacom NV SA A Member Of BKM	Partial evidence	Steenokkerzeel, BelgiumHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Hexacom, uw partner voor innovatie in telecom- en datasolutions.” Source: RevenueBase Database · checked Sep 28, 2026
19	Ghalan	Indirect evidence	Tournai, BelgiumHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Fondée en 2011 par Yves & François, deux passionnés de l'informatique, Ghalan SPRL est une société de services informatiques & télécoms pour PME dans le Tournaisis en Belgique.” Source: RevenueBase Database · checked Sep 28, 2026
20	Kono Consultants	Indirect evidence	Kontich, BelgiumHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Kono Consultants - Connecting Experts Besides knowledge in Esperanto, Kono is an old Korean checkers game that requires specific strategic skills in order to be successful.” Source: RevenueBase Database · checked Sep 28, 2026
21	Signum Architects	Indirect evidence	Gent, BelgiumHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “signum+ is specialized in services in the field of architecture and technical studies of industrial and non-industrial buildings for companies and for public or semi-public…” Source: RevenueBase Database · checked Sep 28, 2026
22	Duraconnect	Indirect evidence	Westmeerbeek, BelgiumHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “DuraConnect is een innoverend bedrijf dat zich richt op het ontwerpen, plaatsen en optimaliseren van datanetwerken.” Source: RevenueBase Database · checked Sep 28, 2026
23	Hilink Benelux	Indirect evidence	Liège, BelgiumHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “HiLink est spécialisé dans la conception de solutions de réseaux informatiques et de systèmes de télécommunications.” Source: RevenueBase Database · checked Sep 28, 2026
24	Phidac SRL	Indirect evidence	Louvain-la-neuve, BelgiumHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Expertise spécialisée : Nous sommes à la pointe au niveau des nouvelles technologies informatiques qui sont en perpétuelle évolution.” Source: RevenueBase Database · checked Sep 28, 2026
25	Intm Belgium	Partial evidence	Bruxelles, BelgiumHQ checked Sep 28, 2026	51-200	6 contacts →
	Partial evidence “Founded in 2011, INTM Belgium is an IT consulting company that positions itself on the whole life cycle of the information system.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise telecom consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise telecom consulting firms.
Partial evidence: Its own public description names part of enterprise telecom consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise telecom consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 164 enterprise telecom consulting firms based in Belgium

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Enterprise telecom consulting firms based in Belgium at a glance

As of Sep 28, 2026

37.0%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

4.3%Largest-city concentration · Bruxelles

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

127

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 164 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise telecom consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “enterprise telecom consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise telecom consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise telecom consulting firms, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 571 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise telecom consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise telecom consulting firms are there based in Belgium?

RevenueBase identified 164 enterprise telecom consulting firms headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Alten Belgium, headquartered in Saint Gilles, tops this list with the largest team on record.

Which city has the most enterprise telecom consulting firms?

Bruxelles leads with 7 headquartered companies, followed by Brussels (4) and Gent (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 571 verified decision-maker contacts tracked across these 164 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.