Company lists · Data verified August 2026

Top 16 Cloud migration services companies based in Poland

Name: Cloud migration services companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 35 companies tracked

There are 35 cloud migration services companies headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 351 professional contacts across them, including 146 with verified work emails and 4 with mobile numbers. Warszawa is the largest hub.

This list covers cloud migration services companies 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.

35Companies

351Contacts tracked

146Verified emails

4Mobile numbers

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The 16 largest cloud migration services companies based in Poland

Ranked by team size

Top 16 of 35 cloud migration services companies 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	Oktawave	Ursynow	51-200	68	52
2	Asseco Cloud	Szczecin	51-200	55	35
3	Lcloud	Warsaw	51-200	37	17
4	Semantive	Warsaw	11-50	32	9
5	Tenesys	Poznan Wp	11-50	24	3
6	Lemon PRO	Warsaw	11-50	18	10
7	mscloud.pl	Sieradz	11-50	9	4
8	BTNET	Poznan	1-10	7	1
9	Cloudatus	Rzeszow	11-50	6	5
10	E3 Sp. Z O.O	Dabrowa Gornicza	11-50	5	2
11	Gocloud Polska	Warszawa	11-50	4	3
12	cloudpanda.io	Gdansk	1-10	3	1
13	KNT Technology Sp. Z O.O	Warszawa	1-10	2	1
14	OCHK	Warszawa	51-200	1	1
15	Entropyguru Sp. Z O.O	Warszawa	1-10	1	1
16	Allnet Group	Warsaw	1-10	1	1

Showing 16 of 35 cloud migration services companies based in Poland

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Cloud migration services companies based in Poland at a glance

As of Aug 28, 2026

11-50Median size (employees)

WarszawaLargest hub · 8 HQs

4Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cloud migration services companies by metro

Metro	Companies
Cloud migration services companies in Warszawa	8
Cloud migration services companies in Warsaw	5
Cloud migration services companies in Poznan	2
Cloud migration services companies in Bialystok	2
Cloud migration services companies in Wroclaw	2
Cloud migration services companies in Tychy	1
Cloud migration services companies in Cracow Lesser	1
Cloud migration services companies in Rzeszow	1

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 migration services companies”, 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; 1 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 migration services companies are there based in Poland?

There are 35 cloud migration services companies headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Oktawave, headquartered in Ursynow, tops this list with the largest team on record.

Which city has the most cloud migration services companies?

Warszawa leads with 8 headquartered companies, followed by Warsaw (5) and Poznan (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 146 verified decision-maker contacts tracked across these 35 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.