Company lists · Data verified 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 Verified Aug 28, 2026 196 companies tracked

There are 196 cloud infrastructure consulting firms headquartered in Poland (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	ITDS	Warszawa	501-1,000	396	89
2	Vertex Agility	Krakow	51-200	254	49
3	Atech Cloud	Krakow	51-200	176	112
4	OCHK	Warszawa	51-200	160	52
5	Integrity Partners	Grodzisk Mazowiecki	51-200	120	87
6	FOTC	Wroclaw	51-200	105	40
7	Unisystech Consulting	Warszawa	501-1,000	92	17
8	Engenious	Krakow	51-200	82	49
9	Onex Group	Warszawa	51-200	78	63
10	Hostersi	Rybnik	51-200	74	47
11	Lizard IT	Warszawa	11-50	69	31
12	Infomex Sp. Z O.O	Gdansk	51-200	69	22
13	Oktawave	Ursynow	51-200	68	52
14	Cloudware Polska SP Z O.O	Warszawa	51-200	61	31
15	Chaos Gears	Warszawa	51-200	61	28
16	Pearson	Wroclaw	51-200	59	3
17	Kolomolo	Krakow	51-200	57	40
18	Asseco Cloud	Szczecin	51-200	55	35
19	Tameshi	Lodz	51-200	42	9
20	Lcloud	Warsaw	51-200	37	17
21	Deployflow	Warsaw	51-200	36	24
22	Datariselab	Wroclaw	11-50	34	18
23	Semantive	Warsaw	11-50	32	9
24	Cloudica	Warsaw	11-50	27	17
25	Devopsbay	Sopot	51-200	25	14

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 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 41 HQs

104Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cloud infrastructure consulting firms by metro

Metro	Companies
Cloud infrastructure consulting firms in Warszawa	41
Cloud infrastructure consulting firms in Warsaw	33
Cloud infrastructure consulting firms in Wroclaw	20
Cloud infrastructure consulting firms in Krakow	15
Cloud infrastructure consulting firms in Lodz	10
Cloud infrastructure consulting firms in Poznan	9
Cloud infrastructure consulting firms in Katowice	5

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud infrastructure consulting firms”, with match quality audited by blind human judging, and headquartered in Poland.
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: Contact records re-verify on a rolling cadence; 7 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud infrastructure consulting firms are there based in Poland?

There are 196 cloud infrastructure consulting firms headquartered in Poland as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.