Company lists · Data refreshed November 2026

Top 25 Telecommunications integrators based in Hungary

RevenueBase identified 144 company matches for telecommunications integrators associated with Hungary as of November 2026 and tracks 2,899 professional contacts across them, including 936 with verified work emails. Budapest is the largest hub.

This list covers company matches for telecommunications integrators associated with Hungary, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
144Companies
2,899Contacts tracked
936Verified emails
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The 25 largest telecommunications integrators based in Hungary

Ranked by team size
Top 25 of 144 company matches for telecommunications integrators based in Hungary, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBudapest, HungaryHQ recorded Nov 6, 2026201-500614 contacts →

Exact match

“Türk Telekom International, a leading telecommunications operator in Central and Eastern Europe, Turkey, Caucasus, Middle East and Asia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBudapest, HungaryHQ recorded Nov 6, 20261,001-5,000294 contacts →

Exact match

“A One Solutions a One üzleti márkájaként a Vodafone, az Invitech és az Antenna Hungária közép- és nagyvállalati portfóliójának egyesítésével jött létre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBudapest, HungaryHQ recorded Nov 6, 2026201-500265 contacts →

Exact match

“Here at SMP, we have been committed to provide high-quality and efficient solutions for challenges in IT, banking and security technology for more than 30 years, as a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Fornax company group was launched in 1991 with a team of young, talented programmers, who were not afraid of innovation or the challenges of Hungarian IT market that was just…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“H1 Systems LLC (founded 1993) delivers modern technological solutions in data centers, security systems and integrated building management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBudapest, HungaryHQ recorded Nov 6, 2026501-1,00067 contacts →

Exact match

“CTDI offers a full range of one-stop services to companies in the telecommunications industry throughout the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBudapest, HungaryHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“MVM NET Telecommunications Service Provider Ltd, as a member of the MVM Group, is a modern, high capacity and extremely reliable telecommunications service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Since 1993 NETI IT Consulting Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Areus Plc, founded in 1997, is a systems integrator specialising in sophisticated, high-quality and yet cost-efficient IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“A Valkyr 2009-es alapításával egy olyan magyar informatikai rendszerintegrátor cég jött létre, ami pár éven belül a hazai piac meghatározó szereplőjévé vált.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“It is our belief that a reliable IT infrastructure should be made available to all businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“SCI-Network, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSzeged, HungaryHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Arra törekszünk, hogy az egész ország területén fellelhető intézményekkel, vállalatokkal olyan hosszú távú kapcsolatokat alakíthassunk ki, mely kapcsolatok mindkét fél számára…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Our company started its activities in 2008, primarily with industry-specific business consulting and project management skills.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Founded in 2010, Rendszerinformatika is a leading player in the Hungarian IT and services industry, providing innovative, complex solutions to more than 700 large and medium-sized…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Find the GAP and jump with us- Innovative way forward All the evolving market conditions, the evolution and convergence of technologies over and above our commitment to our high…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“A Clico Hungary Kft az 1991-ben alapított lengyel Clico Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“At Rexfilm, we design and integrate broadcast systems, film production technologies and Pro AV solutions that make our partners' workflows more efficient, reliable and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVeszprém, HungaryHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“A Flexmont Kft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“AITIA was founded over 20 years ago through the collaboration of faculty members and researchers from the Budapest University of Technology and Economics (BME) and Eötvös Loránd…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Bravonet Ltd has been founded in 2011 as a separate business unit of Bravogroup Office.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBudapest, HungaryHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Silicon Computers Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“A Nádor Rendszerház magyar tulajdonban lévő, rendszerintegrátor vállalat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 144 telecommunications integrators based in Hungary

See the full list, filter by size, metro and specialty, and access 936 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications integrators based in Hungary at a glance

As of Nov 6, 2026
32.3%Verified-email coverage
20.1Average contacts per company
11-50Median size (employees)
53.5%Largest-city concentration · Budapest
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
69
51-200
19
201-500
4
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Hungary, so it is reported there. Company counts and contact totals on this page are exact for Hungary, over 144 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Hungary whose business descriptions match “telecommunications integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 936 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Telecommunications integrators by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecommunications integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications integrators are there based in Hungary?

RevenueBase identified 144 company matches for telecommunications integrators associated with Hungary as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Türk Telekom International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecommunications integrators?

Budapest leads with 77 company records, followed by Szeged (7) and Budaors (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 936 professional contacts with verified work emails tracked across these 144 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.