Company lists · Data refreshed September 2026

Top 25 IT infrastructure utility service providers based in Poland

Name: IT infrastructure utility service providers based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 108 companies tracked

RevenueBase identified 108 IT infrastructure utility service providers headquartered in Poland as of September 2026 and tracks 1,155 professional contacts across them, including 459 with verified work emails. Warszawa is the largest hub.

This list covers IT infrastructure utility service providers headquartered in Poland, 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 20, 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 20, 2026 86% judged on-target in blind review

108Companies

1,155Contacts tracked

459Verified emails

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The 25 largest IT infrastructure utility service providers based in Poland

Ranked by team size

Top 25 of 108 IT infrastructure utility service providers based in Poland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure utility service providers: 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	Trecom	Partial evidence	Warszawa, PolandHQ checked Sep 20, 2026	201-500	154 contacts →
	Partial evidence “Jesteśmy zespołem ekspertów specjalizującym się w projektowaniu, wdrażaniu oraz zarządzaniu zaawansowanych technicznie rozwiązań IT.” Source: RevenueBase Database · checked Sep 20, 2026
2	Inter-Prompt Global IP Global	Partial evidence	Wrocław, PolandHQ checked Sep 20, 2026	201-500	92 contacts →
	Partial evidence “Inter Prompt Global (IP Global) is a trusted IT services provider headquartered in Wroclaw, Poland, with offices in the UK, US, UAE, India, and Pakistan.” Source: RevenueBase Database · checked Sep 20, 2026
3	Engenious	Partial evidence	Krakow, PolandHQ checked Sep 20, 2026	51-200	83 contacts →
	Partial evidence “We provide IT Services and Consulting for Enterprise Clients.” Source: RevenueBase Database · checked Sep 20, 2026
4	Infomex Sp. Z O.O	Indirect evidence	Żywiec, PolandHQ checked Sep 20, 2026	51-200	69 contacts →
	Indirect evidence “Pomagamy naszym klientom rozwijać prowadzoną działalność dzięki nowoczesnym i sprawdzonym technologiom z dziedziny Data Center i chmury obliczeniowej, oprogramowania biznesowego…” Source: RevenueBase Database · checked Sep 20, 2026
5	Cloudware Polska SP Z O.O	Partial evidence	Warszawa, PolandHQ checked Sep 20, 2026	51-200	61 contacts →
	Partial evidence “Cloudware Poland is an integrator of IT solutions.” Source: RevenueBase Database · checked Sep 20, 2026
6	Zeto Software Sp. Z O.O	Indirect evidence	Olsztyn, PolandHQ checked Sep 20, 2026	51-200	46 contacts →
	Indirect evidence “Zajmujemy się projektowaniem i dostarczaniem systemów informatycznych, integracją systemów, dostawami oraz serwisem oprogramowania i sprzętu, a także przetwarzaniem danych…” Source: RevenueBase Database · checked Sep 20, 2026
7	X-Comp Sp. Z O.O	Partial evidence	Szczecin, PolandHQ checked Sep 20, 2026	11-50	37 contacts →
	Partial evidence “IT outsourcing & service provider.” Source: RevenueBase Database · checked Sep 20, 2026
8	Grandmetric	Partial evidence	Poznań, PolandHQ checked Sep 20, 2026	11-50	33 contacts →
	Partial evidence “Projektujemy odpowiedzialną infrastrukturę IT dla firm, w których sieć, bezpieczeństwo i ciągłość działania są krytyczne dla biznesu.” Source: RevenueBase Database · checked Sep 20, 2026
9	Vernity	Partial evidence	Poznań, PolandHQ checked Sep 20, 2026	11-50	29 contacts →
	Partial evidence “Pomożemy Twojej organizacji zbudować bezpieczną infrastrukturę IT, odporną na zagrożenia cybernetyczne.” Source: RevenueBase Database · checked Sep 20, 2026
10	Netformers	Partial evidence	Warszawa, PolandHQ checked Sep 20, 2026	11-50	28 contacts →
	Partial evidence “NetFormers to polski integrator IT działający na rynku od 2011 roku, specjalizujący się w projektowaniu, wdrażaniu, utrzymaniu i ochronie infrastruktury sieciowej przedsiębiorstw…” Source: RevenueBase Database · checked Sep 20, 2026
11	Tenesys	Partial evidence	Poznań, PolandHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Tenesys is a strategic technology partner for companies that can't afford for their infrastructure, security or compliance to fall behind their growth.” Source: RevenueBase Database · checked Sep 20, 2026
12	zgoda.net	Partial evidence	Warszawa, PolandHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Jesteśmy zespołem doświadczonych specjalistów IT, którzy kompleksowo przejmują odpowiedzialność za technologię w firmach - od infrastruktury, przez bezpieczeństwo, po codzienne…” Source: RevenueBase Database · checked Sep 20, 2026
13	Q4net	Indirect evidence	Wrocław, PolandHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Jesteśmy dynamicznie rozwijającą się firmą z zespołem doświadczonych i pełnych entuzjazmu ekspertów w zakresie usług informatycznych specjalizujących się w projektowaniu i budowie…” Source: RevenueBase Database · checked Sep 20, 2026
14	Info-Projekt IT	Partial evidence	Rzeszów, PolandHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Info-Projekt IT Sp.” Source: RevenueBase Database · checked Sep 20, 2026
15	Soft Group	Partial evidence	Swarzędz, PolandHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Soft Group was created to deliver high quality it services.” Source: RevenueBase Database · checked Sep 20, 2026
16	QLOS	Strong evidence	Łódź, PolandHQ checked Sep 20, 2026	11-50	15 contacts →
	Strong evidence “Qlos is a team of experienced Administrators whose main focus is on improving your IT infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
17	Clarifity	Indirect evidence	Przeźmierowo, PolandHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Clarifity to zgrany zespół doradców, który zdobywał swoje doświadczenie w różnych firmach z branży informatycznej.” Source: RevenueBase Database · checked Sep 20, 2026
18	Blackice Networks Sp. Z O.O	Indirect evidence	Kraków, PolandHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Oferujemy kompleksową obsługę informatyczną dla firm oraz optymalizację kosztów.” Source: RevenueBase Database · checked Sep 20, 2026
19	Sysadvisors	Partial evidence	Kraków, PolandHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Jesteśmy grupą doświadczonych Senior Inżynierów i Menedżerów IT.” Source: RevenueBase Database · checked Sep 20, 2026
20	Five Dimensions Sp. Z O.O	Partial evidence	Warszawa, PolandHQ checked Sep 20, 2026	1-10	10 contacts →
	Partial evidence “Jesteśmy specjalistami w obszarach IT i im pokrewnym, którzy zdeterminowani są dostarczyć swoim Klientom rozwiązania zwiększające efektywność pracy i przynoszące konkretne…” Source: RevenueBase Database · checked Sep 20, 2026
21	Itns Polska	Partial evidence	Poznań, PolandHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “Jesteśmy doświadczonym dostawcą usług MSP (Managed Service Provider), dedykowanych kompleksowemu zarządzaniu infrastrukturą IT.” Source: RevenueBase Database · checked Sep 20, 2026
22	Fabryka Innowacyjnych Rozwiązań IT	Partial evidence	Rumia, PolandHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “FIRIT.PL - Fabryka Innowacyjnych Rozwiązań IT Od 2023 roku wspieramy firmy w świadomym wyborze, wdrażaniu i rozwoju nowoczesnych technologii IT.” Source: RevenueBase Database · checked Sep 20, 2026
23	MADU	Partial evidence	Suchy Dwór, PolandHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “W MADU od wielu lat projektujemy i dostarczamy zaawansowane rozwiązania IT.” Source: RevenueBase Database · checked Sep 20, 2026
24	4wise Group Sp. Z O.O	Indirect evidence	Katowice, PolandHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Jesteśmy ekspertami w tworzeniu i obsłudze rozwiązań informatycznych wykorzystywanych w biznesie.” Source: RevenueBase Database · checked Sep 20, 2026
25	Prosystem SA	Indirect evidence	Wroclaw, PolandHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Prosystem SA jest integratorem rozwiązań informatycznych istniejącym na rynku od Specjalizujemy się w budowie systemów bezpieczeństwa sieciowego, transmisji danych, a także w…” Source: RevenueBase Database · checked Sep 20, 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: IT infrastructure utility service providers. 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 IT infrastructure utility service providers.
Partial evidence: Its own public description names part of IT infrastructure utility service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure utility service providers. 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 108 IT infrastructure utility service providers based in Poland

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IT infrastructure utility service providers based in Poland at a glance

As of Sep 20, 2026

39.7%Verified-email coverage

10.7Average contacts per company

11-50Median size (employees)

24.1%Largest-city concentration · Warszawa

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 108 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 IT infrastructure utility service providers, 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 Poland whose own description of what they do matches “IT infrastructure utility service providers”. 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 IT infrastructure utility service providers), 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 IT infrastructure utility service providers, and records with no verified work email. Companies headquartered outside Poland 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, 459 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 20, 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.

IT infrastructure utility service providers by metro

IT infrastructure utility service providers in Warszawa26

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 IT infrastructure utility service providers, 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 IT infrastructure utility service providers are there based in Poland?

RevenueBase identified 108 IT infrastructure utility service providers headquartered in Poland 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?

Trecom, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most IT infrastructure utility service providers?

Warszawa leads with 26 headquartered companies, followed by Krakow (10) and Warsaw (10).

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 459 verified decision-maker contacts tracked across these 108 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 20, 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.