Company lists · Data refreshed November 2026

Top 20 Telecommunications installers based in Poland

RevenueBase identified 118 company matches for telecommunications installers associated with Poland as of November 2026 and tracks 862 professional contacts across them, including 314 with verified work emails. Warsaw is the largest hub.

This list covers company matches for telecommunications installers 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
118Companies
862Contacts tracked
314Verified emails
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The 20 largest telecommunications installers based in Poland

Ranked by team size
Top 20 of 118 company matches for telecommunications installers 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 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
3Exact 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
4Exact matchLeszno, PolandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Structured cabling | Passive network infrastructure | Fiber optic and copper solutions | UK & Europe Structured cabling is the foundation of every modern network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKrakow, PolandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Expander Integrator IT sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNiepołomice, PolandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKrakow, PolandHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Telkonet to firma która pomoże Ci poznać i wdrożyć usługi i systemy telekomunikacyjne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchZduny, PolandHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Działamy na rynku od 2006 roku, specjalizując się w kompleksowej obsłudze punktów sprzedaży.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPoznań, PolandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Podejmujemy trudne tematy w zależności od wszechstronnych potrzeb klienta Serwis AGAEX to firma zajmująca się na co dzień szeroko pojętym serwisem technicznym dla klientów…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Zachęcamy do zapoznania się z naszą ofertą.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSękocin Nowy, PolandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Established in 2005, Integrated Professional Solutions offers technical support services, administration and installation of telecommunications systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRybnik, PolandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Jesteśmy operatorem telekomunikacyjnym z Rybnika, od ponad 20 lat dostarczamy Internet i telewizję, wszędzie tam gdzie się da!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Zajmujemy się projektowaniem, instalacją oraz obsługą serwisową systemów teletechnicznych takich jak: systemy monitoringu CCTV, systemy alarmowe SSWiN, systemy kontroli dostępu…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“TeleMain, with over 20 years of pioneering innovation in the IT industry, stands at the forefront of network and electrical solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSkierniewice, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMarki, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Firma UNITEL Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWrocław, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“SPS Elektro Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchZielona Gora, PolandHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPruszcz Gdański, PolandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Instalacje teletechniczne, przeciwpożarowe i automatyka budynków, spawanie światłowodów oraz pomiary sieci.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

Recorded description not available.

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

Showing 20 of 118 telecommunications installers based in Poland

See the full list, filter by size, metro and specialty, and access 314 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications installers based in Poland at a glance

As of Nov 6, 2026
36.4%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
18.6%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
41
51-200
13
501-1,000
1
5,001-10,000
1

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 118 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 “telecommunications installers” 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 314 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.

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 installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications installers are there based in Poland?

RevenueBase identified 118 company matches for telecommunications installers 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 telecommunications installers?

Warsaw leads with 22 company records, followed by Gdansk (5) and Krakow (5).

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 314 professional contacts with verified work emails tracked across these 118 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.