Company lists · Data refreshed September 2026

Top 25 Cloud solution providers based in Poland

RevenueBase identified 92 cloud solution providers headquartered in Poland as of September 2026 and tracks 1,364 professional contacts across them, including 660 with verified work emails. Warszawa is the largest hub.

This list covers cloud solution 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 14, 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 14, 2026 86% judged on-target in blind review
92Companies
1,364Contacts tracked
660Verified emails
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The 25 largest cloud solution providers based in Poland

Ranked by team size
Top 25 of 92 cloud solution providers based in Poland, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to cloud solution 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 evidenceWarszawa, PolandHQ checked Sep 14, 202651-200161 contacts →

Partial evidence

“We are a leading cloud services provider in the Polish market, specializing in cloud computing, advanced data analytics, artificial intelligence, and cybersecurity.”

Source: RevenueBase Database · checked Sep 14, 2026
2Partial evidenceWarsaw, PolandHQ checked Sep 14, 202651-200100 contacts →

Partial evidence

“GigaCloud is a European cloud provider with over 1,800 clients.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceKrakow, PolandHQ checked Sep 14, 202651-20083 contacts →

Indirect evidence

“We provide IT Services and Consulting for Enterprise Clients.”

Source: RevenueBase Database · checked Sep 14, 2026
4Partial evidenceRybnik, PolandHQ checked Sep 14, 202651-20076 contacts →

Partial evidence

Cloud & Server Experts.”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceUrsynów, PolandHQ checked Sep 14, 202651-20070 contacts →

Indirect evidence

“Oktawave to polska platforma publicznej chmury obliczeniowej.”

Source: RevenueBase Database · checked Sep 14, 2026
6Indirect evidenceWarszawa, PolandHQ checked Sep 14, 202611-5069 contacts →

Indirect evidence

“Lizard to polska firma technologiczna, która od ponad 25 lat wspiera przedsiębiorstwa w budowaniu bezpiecznego, nowoczesnego i efektywnego środowiska IT.”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceŻywiec, PolandHQ checked Sep 14, 202651-20069 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 14, 2026
8Partial evidenceWarszawa, PolandHQ checked Sep 14, 202651-20061 contacts →

Partial evidence

“Cloudware Poland is an integrator of IT solutions.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceKraków, PolandHQ checked Sep 14, 202651-20058 contacts →

Partial evidence

“Based in Stockholm Sweden and Krakow, Poland, Kolomolo is a leading IT consultancy firm specialized in cloud computing, AI, and IoT, proudly partnering with AWS.”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceSzczecin, PolandHQ checked Sep 14, 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 14, 2026
11Partial evidenceŁódź, PolandHQ checked Sep 14, 202651-20043 contacts →

Partial evidence

“The sky is the limit for cloud services.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceWarsaw, PolandHQ checked Sep 14, 202651-20038 contacts →

Indirect evidence

“LCloud LTD, a company based in Warsaw.”

Source: RevenueBase Database · checked Sep 14, 2026
13Partial evidenceKrakow, PolandHQ checked Sep 14, 202651-20037 contacts →

Partial evidence

“dyvenia empowers organizations of all sizes to harness the power of cloud infrastructure, advanced analytics, and robust data foundations.”

Source: RevenueBase Database · checked Sep 14, 2026
14Partial evidenceWarsaw, PolandHQ checked Sep 14, 202611-5032 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceWarszawa, PolandHQ checked Sep 14, 2026n/a26 contacts →

Indirect evidence

“O SoftwareOne SoftwareOne jest globalnym dostawcą rozwiązań w zakresie oprogramowania i chmury.”

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceWarsaw, PolandHQ checked Sep 14, 202611-5026 contacts →

Indirect evidence

“Cloudica is all about technology experts you can rely on to empower your business and co-create value for it.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidencePoznań, PolandHQ checked Sep 14, 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 14, 2026
18Indirect evidenceWarszawa, PolandHQ checked Sep 14, 202651-20021 contacts →

Indirect evidence

“We are a fast-growing IT company founded by people who believe in building long-term relationships with clients and employees.”

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceGdańsk, PolandHQ checked Sep 14, 202611-5020 contacts →

Indirect evidence

“Od ponad 25 lat zajmujemy się realizacją usług IT dla biznesu, dostarczając nowoczesne i zaawansowane rozwiązania, które wspierają konkurencyjność firm.”

Source: RevenueBase Database · checked Sep 14, 2026
20Partial evidenceWarsaw, PolandHQ checked Sep 14, 202611-5018 contacts →

Partial evidence

“The best cloud services of global IT providers.”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceKraków, PolandHQ checked Sep 14, 202611-5017 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceŁódź, PolandHQ checked Sep 14, 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 14, 2026
23Partial evidenceWarszawa, PolandHQ checked Sep 14, 202611-5015 contacts →

Partial evidence

Cloud | DevOps | Azure | AWS | GitHub | AI Empowering businesses to thrive through cutting-edge technology.”

Source: RevenueBase Database · checked Sep 14, 2026
24Strong evidenceWrocław, PolandHQ checked Sep 14, 202611-5013 contacts →

Strong evidence

“The company provides services and solutions in the following areas- Computer Networks and Cybersecurity- High Availability Virtualization and Private Cloud- Migration to Public…”

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceKraków, PolandHQ checked Sep 14, 202611-5011 contacts →

Indirect evidence

“Jesteśmy grupą doświadczonych Senior Inżynierów i Menedżerów IT.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 92 cloud solution providers based in Poland

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Cloud solution providers based in Poland at a glance

As of Sep 14, 2026
48.4%Verified-email coverage
14.8Average contacts per company
11-50Median size (employees)
20.7%Largest-city concentration · Warszawa
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
36
51-200
14
1,001-5,000
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 92 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 cloud solution 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 “cloud solution 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 cloud solution 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 cloud solution 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, 660 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 14, 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 cloud solution 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 cloud solution providers are there based in Poland?

RevenueBase identified 92 cloud solution 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?

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

Which city has the most cloud solution providers?

Warszawa leads with 19 headquartered companies, followed by Warsaw (14) and Krakow (8).

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 660 verified decision-maker contacts tracked across these 92 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 14, 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.