Company lists · Data refreshed November 2026

Top 25 Telecom system integrators based in Poland

RevenueBase identified 261 company matches for telecom system integrators associated with Poland as of November 2026 and tracks 4,500 professional contacts across them, including 1,362 with verified work emails. Warsaw is the largest hub.

This list covers company matches for telecom system integrators associated with Poland, 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
261Companies
4,500Contacts tracked
1,362Verified emails
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The 25 largest telecom system integrators based in Poland

Ranked by team size
Top 25 of 261 company matches for telecom system integrators based in Poland, 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 matchWarsaw, PolandHQ recorded Nov 6, 2026501-1,000392 contacts →

Exact match

“Jesteśmy pierwszą w Polsce firmą kompleksowo zajmującą się planowaniem, budową, utrzymaniem i eksploatacją sieci telekomunikacyjnych oraz ich infrastruktury budowlanej…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStraszyn, PolandHQ recorded Nov 6, 2026201-500355 contacts →

Exact match

“DGT is the provider of comprehensive telecommunication and IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPoznań, PolandHQ recorded Nov 6, 202651-200295 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-500262 contacts →

Exact match

“Emitel S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“ABOUT US Andra Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOlsztyn, PolandHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“Sprint Ltd has been a leading IT system integrator since 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-200133 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“INNERGO to dostawca i integrator rozwiązań wspierających cyfrową transformację Twojej organizacji.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“NATO-certified IT systems integrator delivering mission-critical solutions for defence, public sector and enterprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Transbit specializes in the design and manufacture of military communications systems and telecommunications solutions intended for both field-deployed and fixed installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKatowice, PolandHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“RAControls to promotor transformacji cyfrowej oraz stosowania najnowocześniejszych technologii kontrolno-sterujących w automatyce i informatyce przemysłowej.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“We are specialists who integrate with passion the areas of engineering, telecommunications and cybersecurity, payments and software development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKraków, PolandHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Salumanus is a leader in the telecommunications industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTychy, PolandHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“COMFORTEL Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKrakow, PolandHQ recorded Nov 6, 2026n/a42 contacts →

Exact match

“Complete IT solutions for telecoms – the flexibility you need in the digital era.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“We bring INNOVATION to the wireless world!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPoznań, PolandHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Działamy w modelu "Nasze klocki - Twój projekt".”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“NetFormers to polski integrator IT działający na rynku od 2011 roku, specjalizujący się w projektowaniu, wdrażaniu, utrzymaniu i ochronie infrastruktury sieciowej przedsiębiorstw…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPoznań, PolandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Projektujemy odpowiedzialną infrastrukturę IT dla firm, w których sieć, bezpieczeństwo i ciągłość działania są krytyczne dla biznesu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchŁódź, PolandHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“DP System to dobrze zorganizowany i skutecznie współpracujący zespół specjalistów.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPoznań, PolandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Pomożemy Twojej organizacji zbudować bezpieczną infrastrukturę IT, odporną na zagrożenia cybernetyczne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWroclaw, PolandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“ENCON company is a part of the 1encon Industry Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMielec, PolandHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“We design, build and maintain telecommunications networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPoznań, PolandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Welcome to Radioline Global!”

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

Showing 25 of 261 telecom system integrators based in Poland

See the full list, filter by size, metro and specialty, and access 1,362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom system integrators based in Poland at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
17.2Average contacts per company
11-50Median size (employees)
29.1%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
103
51-200
39
201-500
8
501-1,000
2
1,001-5,000
1
5,001-10,000
2

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 261 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 Poland whose business descriptions match “telecom system 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 1,362 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.

Telecom system 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 “telecom system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom system integrators are there based in Poland?

RevenueBase identified 261 company matches for telecom system integrators associated with Poland 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?

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

Which city has the most telecom system integrators?

Warsaw leads with 76 company records, followed by Poznan (19) and Krakow (12).

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 1,362 professional contacts with verified work emails tracked across these 261 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.