Company lists · Data verified August 2026

Top 13 Enterprise telecom consulting companies based in Hungary

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 35 companies tracked

There are 35 enterprise telecom consulting companies headquartered in Hungary (RevenueBase, August 2026). RevenueBase tracks 224 professional contacts across them, including 68 with verified work emails and 18 with mobile numbers. Budapest is the largest hub.

This list covers enterprise telecom consulting companies headquartered in Hungary, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

35Companies

224Contacts tracked

68Verified emails

18Mobile numbers

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The 13 largest enterprise telecom consulting companies based in Hungary

Ranked by team size

Top 13 of 35 enterprise telecom consulting companies based in Hungary, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Ctdi KFT	Budapest	501-1,000	68	11
2	Rendszerinformatika	Budapest	11-50	32	13
3	Mobilegap Hungary LTD	Budapest	51-200	25	15
4	Networker LTD	n/a	11-50	12	8
5	Micro-Top Távközlési Tervező- ÉS Kivitelező KFT	Budapest	11-50	6	4
6	Consulthink Solutions LTD	Budapest	1-10	5	5
7	Vortess LTD	Budapest	1-10	5	3
8	Shelton KFT	Budapest	1-10	3	3
9	Sciamus	Budapest	1-10	3	2
10	Satrax KFT	Debrecen	1-10	2	1
11	Whitecore Services KFT	Budapest	1-10	2	1
12	Ad1tage	Mogyorod	1-10	2	1
13	Antók Mérnöki Iroda Távközlés Informatika Oktatás Szakértés Kereskedelem AMI Számít	Budapest	1-10	2	1

Showing 13 of 35 enterprise telecom consulting companies based in Hungary

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Enterprise telecom consulting companies based in Hungary at a glance

As of Aug 28, 2026

1-10Median size (employees)

BudapestLargest hub · 22 HQs

18Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Enterprise telecom consulting companies by metro

Metro	Companies
Enterprise telecom consulting companies in Budapest	22
Enterprise telecom consulting companies in Debrecen	2
Enterprise telecom consulting companies in Mogyorod	1
Enterprise telecom consulting companies in Csomad	1
Enterprise telecom consulting companies in Godollo	1
Enterprise telecom consulting companies in Torokbalint	1
Enterprise telecom consulting companies in Szeged	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise telecom consulting companies”, with match quality audited by blind human judging, and headquartered in Hungary.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise telecom consulting companies are there based in Hungary?

There are 35 enterprise telecom consulting companies headquartered in Hungary as of August 2026 (RevenueBase).

What is the largest company on this list?

Ctdi KFT, headquartered in Budapest, tops this list with the largest team on record.

Which city has the most enterprise telecom consulting companies?

Budapest leads with 22 headquartered companies, followed by Debrecen (2) and Mogyorod (1).

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 68 verified decision-maker contacts tracked across these 35 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.