Company lists · Data refreshed September 2026

Top 16 Public cloud managed service providers based in Poland

RevenueBase identified 28 public cloud managed service providers headquartered in Poland as of September 2026 and tracks 440 professional contacts across them, including 223 with verified work emails. Warsaw is the largest hub.

This list covers public cloud managed 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 21, 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 21, 2026 86% judged on-target in blind review
28Companies
440Contacts tracked
223Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 16 largest public cloud managed service providers based in Poland

Ranked by team size
Top 16 of 28 public cloud managed service providers based in Poland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to public cloud managed 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceRybnik, PolandHQ checked Sep 21, 202651-20076 contacts →

Partial evidence

Cloud & Server Experts.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceUrsynów, PolandHQ checked Sep 21, 202651-20070 contacts →

Partial evidence

“Oktawave to polska platforma publicznej chmury obliczeniowej.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceSzczecin, PolandHQ checked Sep 21, 202651-20055 contacts →

Indirect evidence

“Spółka IT należąca do Grupy Asseco, specjalizująca się w projektowaniu, dostarczaniu, wdrażaniu i obsłudze rozwiązań chmurowych.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceWarszawa, PolandHQ checked Sep 21, 202651-20049 contacts →

Indirect evidence

“EMCA jest wiodącym dostawcą rozwiązań w zakresie monitoringu infrastruktury informatycznej i bezpieczeństwa sieci.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceWarsaw, PolandHQ checked Sep 21, 202651-20038 contacts →

Indirect evidence

“LCloud LTD, a company based in Warsaw.”

Source: RevenueBase Database · checked Sep 21, 2026
6Partial evidenceWarsaw, PolandHQ checked Sep 21, 202611-5032 contacts →

Partial evidence

“Semantive is an independent multi-cloud services company.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidencePoznań, PolandHQ checked Sep 21, 202611-5023 contacts →

Indirect 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 21, 2026
8Indirect evidenceKraków, PolandHQ checked Sep 21, 202611-5017 contacts →

Indirect evidence

“Market-proven infrastructure expertise from global-scale projects.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceŁódź, PolandHQ checked Sep 21, 202611-5015 contacts →

Indirect evidence

“Qlos is a team of experienced Administrators whose main focus is on improving your IT infrastructure.”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidencePoznań, PolandHQ checked Sep 21, 202611-5010 contacts →

Partial evidence

“Jesteśmy doświadczonym dostawcą usług MSP (Managed Service Provider), dedykowanych kompleksowemu zarządzaniu infrastrukturą IT.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceWrocław, PolandHQ checked Sep 21, 202611-507 contacts →

Partial evidence

Cloud SRE for Scale & Performance”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceRzeszów, PolandHQ checked Sep 21, 202611-506 contacts →

Partial evidence

“cloudatus is the all-cloud service and consulting provider for midsize and large enterprise clients.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceGdańsk, PolandHQ checked Sep 21, 20261-103 contacts →

Partial evidence

“We will guide you through the whole cloud migration process.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceGdynia, PolandHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“5red – Engineering.”

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceWarszawa, PolandHQ checked Sep 21, 202651-2002 contacts →

Partial evidence

“As a multi-cloud provider we offer cloud services based on our own infrastructure as well as, using strategic partnerships, global hyperscale providers Microsoft Azure and Google…”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceWarsaw, PolandHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026

Showing 16 of 28 public cloud managed service providers based in Poland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 223 reachable decision-makers.

Free signup · no credit card

View the full list →

Public cloud managed service providers based in Poland at a glance

As of Sep 21, 2026
50.7%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
17.9%Largest-city concentration · Warsaw
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
10
51-200
6

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 28 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 public cloud managed 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 “public cloud managed 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 public cloud managed 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 public cloud managed 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, 223 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 21, 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.

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 public cloud managed 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 public cloud managed service providers are there based in Poland?

RevenueBase identified 28 public cloud managed 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?

Hostersi, headquartered in Rybnik, tops this list with the largest team on record.

Which city has the most public cloud managed service providers?

Warsaw leads with 5 headquartered companies, followed by Gdynia (2) and Krakow (2).

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 223 verified decision-maker contacts tracked across these 28 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 28 public cloud managed service providers based in Poland. Start with a free account, no credit card.

Download this list →

Related lists

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.