Company lists · Data verified August 2026

Top 13 Cloud migration service providers based in Poland

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

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

There are 28 cloud migration service providers headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 254 professional contacts across them, including 99 with verified work emails and 3 with mobile numbers. Warszawa is the largest hub.

This list covers cloud migration service providers 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.

28Companies

254Contacts tracked

99Verified emails

3Mobile numbers

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The 13 largest cloud migration service providers based in Poland

Ranked by team size

Top 13 of 28 cloud migration service providers 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	Lcloud	Warsaw	51-200	37	17
3	Tenesys	Poznan Wp	11-50	24	3
4	Lemon PRO	Warsaw	11-50	18	10
5	mscloud.pl	Sieradz	11-50	9	4
6	BTNET	Poznan	1-10	7	1
7	Cloudatus	Rzeszow	11-50	6	5
8	E3 Sp. Z O.O	Dabrowa Gornicza	11-50	5	2
9	cloudpanda.io	Gdansk	1-10	3	1
10	KNT Technology Sp. Z O.O	Warszawa	1-10	2	1
11	OCHK	Warszawa	51-200	1	1
12	Allnet Group	Warsaw	1-10	1	1
13	Entropyguru Sp. Z O.O	Warszawa	1-10	1	1

Showing 13 of 28 cloud migration service providers based in Poland

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Cloud migration service providers based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 7 HQs

3Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Cloud migration service providers by metro

Metro	Companies
Cloud migration service providers in Warszawa	7
Cloud migration service providers in Warsaw	4
Cloud migration service providers in Poznan	2
Cloud migration service providers in Bialystok	2
Cloud migration service providers in Gdansk	1
Cloud migration service providers in Rzeszow	1
Cloud migration service providers in Cracow Lesser	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 service providers”, 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 service providers are there based in Poland?

There are 28 cloud migration service providers 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 service providers?

Warszawa leads with 7 headquartered companies, followed by Warsaw (4) 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 99 verified decision-maker contacts tracked across these 28 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.