Company lists · Data refreshed August 2026

Top 25 Cloud infrastructure consulting firms based in Poland

Name: Cloud infrastructure consulting firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 196 companies tracked

RevenueBase identified 196 cloud infrastructure consulting firms headquartered in Poland as of August 2026 and tracks 3,130 professional contacts across them, including 1,209 with verified work emails and 104 with mobile numbers. Warszawa is the largest hub.

This list covers cloud infrastructure consulting firms 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

196Companies

3,130Contacts tracked

1,209Verified emails

104Mobile numbers

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The 25 largest cloud infrastructure consulting firms based in Poland

Ranked by team size

Top 25 of 196 cloud infrastructure consulting firms based in Poland, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud infrastructure consulting firms: 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	ITDS	Partial evidence	Warszawa, Poland	501-1,000	396 contacts →
	Partial evidence “We're ITDS, a leading business consultancy, Tech & AI engineers outsourcing firm specializing in Software Development, Data Engineering, Cloud/DevOps Engineering, Cybersecurity…” Source: RevenueBase Database · checked Aug 31, 2026
2	Vertex Agility	Partial evidence	Krakow, Poland	51-200	254 contacts →
	Partial evidence “Vertex Agility is your next Global Digital Consultancy, providing deep expertise in Cloud, Data, and Software to the biggest brands in the world and the most disruptive scale-ups.” Source: RevenueBase Database · checked Aug 31, 2026
3	Atech Cloud	Partial evidence	Krakow, Poland	51-200	176 contacts →
	Partial evidence “24 x 7 Cloud Service Provider & Managed Security Service Provider delivering technology transformation.” Source: RevenueBase Database · checked Aug 31, 2026
4	OCHK	Partial evidence	Warszawa, Poland	51-200	160 contacts →
	Partial evidence “OChK is a leading provider of cloud services in Poland with established experience in advanced data analytics, artificial intelligence and cybersecurity solutions.” Source: RevenueBase Database · checked Aug 31, 2026
5	Integrity Partners	Partial evidence	Grodzisk Mazowiecki, Poland	51-200	120 contacts →
	Partial evidence “Integrity Partners is the first company on the market to combine deep expertise in the two most dynamic areas of technology, Cybersecurity and Cloud.” Source: RevenueBase Database · checked Aug 31, 2026
6	FOTC	Partial evidence	Wroclaw, Poland	51-200	105 contacts →
	Partial evidence “FOTC, as a Google Cloud partner, implements cloud solutions such as Google Workspace, Google Cloud Platform or Chrome Enterprise in companies, schools, and public organizations.” Source: RevenueBase Database · checked Aug 31, 2026
7	Unisystech Consulting	Partial evidence	Warszawa, Poland	501-1,000	92 contacts →
	Partial evidence “Unisystech is a global technology consulting firm specializing in digital transformation, AI-enabled solutions, and end-to-end enterprise technology delivery across Canada, the…” Source: RevenueBase Database · checked Aug 31, 2026
8	Engenious	Partial evidence	Krakow, Poland	51-200	82 contacts →
	Partial evidence “We provide IT Services and Consulting for Enterprise Clients.” Source: RevenueBase Database · checked Aug 31, 2026
9	Onex Group	Indirect evidence	Warszawa, Poland	51-200	78 contacts →
	Indirect evidence “Onex Group is a global, certified Microsoft partner.” Source: RevenueBase Database · checked Aug 31, 2026
10	Hostersi	Partial evidence	Rybnik, Poland	51-200	74 contacts →
	Partial evidence “Cloud & Server Experts.” Source: RevenueBase Database · checked Aug 31, 2026
11	Lizard IT	Indirect evidence	Warszawa, Poland	11-50	69 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 Aug 31, 2026
12	Infomex Sp. Z O.O	Indirect evidence	Gdansk, Poland	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 Aug 31, 2026
13	Oktawave	Indirect evidence	Ursynow, Poland	51-200	68 contacts →
	Indirect evidence “Oktawave to polska platforma publicznej chmury obliczeniowej.” Source: RevenueBase Database · checked Aug 31, 2026
14	Cloudware Polska SP Z O.O	Indirect evidence	Warszawa, Poland	51-200	61 contacts →
	Indirect evidence “Cloudware Poland is an integrator of IT solutions.” Source: RevenueBase Database · checked Aug 31, 2026
15	Chaos Gears	Partial evidence	Warszawa, Poland	51-200	61 contacts →
	Partial evidence “At Chaos Gears, we help businesses harness the full power of the AWS cloud.” Source: RevenueBase Database · checked Aug 31, 2026
16	Pearson	Partial evidence	Wroclaw, Poland	51-200	59 contacts →
	Partial evidence “We are a leading IT company and consulting firm dedicated to delivering innovative solutions and strategic guidance for businesses navigating the digital landscape.” Source: RevenueBase Database · checked Aug 31, 2026
17	Kolomolo	Partial evidence	Krakow, Poland	51-200	57 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 Aug 31, 2026
18	Asseco Cloud	Indirect evidence	Szczecin, Poland	51-200	55 contacts →
	Indirect evidence “Spółka IT należąca do Grupy Asseco, specjalizująca się w projektowaniu, dostarczaniu, wdrażaniu i obsłudze rozwiązań chmurowych.” Source: RevenueBase Database · checked Aug 31, 2026
19	Tameshi	Partial evidence	Lodz, Poland	51-200	42 contacts →
	Partial evidence “The sky is the limit for cloud services.” Source: RevenueBase Database · checked Aug 31, 2026
20	Lcloud	Indirect evidence	Warsaw, Poland	51-200	37 contacts →
	Indirect evidence “LCloud LTD, a company based in Warsaw.” Source: RevenueBase Database · checked Aug 31, 2026
21	Deployflow	Strong evidence	Warsaw, Poland	51-200	36 contacts →
	Strong evidence “Deployflow is a digital transformation company specialising in DevOps consulting, cloud governance, and AI-accelerated engineering, working with scale-ups and enterprises across…” Source: RevenueBase Database · checked Aug 31, 2026
22	Datariselab	Indirect evidence	Wroclaw, Poland	11-50	34 contacts →
	Indirect evidence “Your data should work for your business - we know how to do it.” Source: RevenueBase Database · checked Aug 31, 2026
23	Semantive	Partial evidence	Warsaw, Poland	11-50	32 contacts →
	Partial evidence “Semantive is an independent multi-cloud services company.” Source: RevenueBase Database · checked Aug 31, 2026
24	Cloudica	Indirect evidence	Warsaw, Poland	11-50	27 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 Aug 31, 2026
25	Devopsbay	Indirect evidence	Sopot, Poland	51-200	25 contacts →
	Indirect evidence “devopsbay - AI, MLOps, Devops solutions.” Source: RevenueBase Database · checked Aug 31, 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: cloud infrastructure consulting firms. 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 cloud infrastructure consulting firms.
Partial evidence: Its own public description names part of cloud infrastructure consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud infrastructure consulting firms. 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 196 cloud infrastructure consulting firms based in Poland

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Cloud infrastructure consulting firms based in Poland at a glance

As of Aug 31, 2026

38.6%Verified-email coverage

3.3%Mobile-number coverage

16.0Average contacts per company

1-10Median size (employees)

20.9%Largest-city concentration · Warszawa

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 infrastructure consulting firms, 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 infrastructure consulting firms”. 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 infrastructure consulting firms), 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 infrastructure consulting firms, 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, 1,209 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 August 31, 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.

Cloud infrastructure consulting firms by metro

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 infrastructure consulting firms, 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 infrastructure consulting firms are there based in Poland?

RevenueBase identified 196 cloud infrastructure consulting firms headquartered in Poland as of August 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?

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

Which city has the most cloud infrastructure consulting firms?

Warszawa leads with 41 headquartered companies, followed by Warsaw (33) and Wroclaw (20).

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 1,209 verified decision-maker contacts tracked across these 196 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.