Company lists · Data refreshed August 2026

Top 25 Cloud software development companies based in Poland

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 604 companies tracked

RevenueBase identified 604 cloud software development companies headquartered in Poland as of August 2026 and tracks 11,300 professional contacts across them, including 3,707 with verified work emails and 197 with mobile numbers. Warsaw is the largest hub.

This list covers cloud software development companies 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

604Companies

11,300Contacts tracked

3,707Verified emails

197Mobile numbers

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The 25 largest cloud software development companies based in Poland

Ranked by team size

Top 25 of 604 cloud software development companies 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 software development companies: 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	Emerline	Strong evidence	Wroclaw, Poland	501-1,000	456 contacts →
	Strong evidence “Emerline is an innovative global software engineering company that delivers full-cycle development services worldwide.” Source: RevenueBase Database · checked Aug 31, 2026
2	CHI Software	Strong evidence	Krakow, Poland	501-1,000	426 contacts →
	Strong evidence “CHI Software is a global software development services provider delivering AI-driven solutions, cloud services, and data engineering across EdTech, FinTech, and HealthTech.” Source: RevenueBase Database · checked Aug 31, 2026
3	ITDS	Strong evidence	Warszawa, Poland	501-1,000	396 contacts →
	Strong 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
4	Modsen	Strong evidence	Warszawa, Poland	501-1,000	369 contacts →
	Strong evidence “Modsen is a progressive custom software development company.” Source: RevenueBase Database · checked Aug 31, 2026
5	First Line Software	Partial evidence	Warsaw, Poland	201-500	360 contacts →
	Partial evidence “We build custom software that moves industries forward.” Source: RevenueBase Database · checked Aug 31, 2026
6	SCALO	Partial evidence	Poland	501-1,000	346 contacts →
	Partial evidence “We're Scalo, the Software Partner.” Source: RevenueBase Database · checked Aug 31, 2026
7	Techmagic	Strong evidence	Krakow, Poland	201-500	339 contacts →
	Strong evidence “TechMagic is a full-cycle software product development company that provides end-to-end engineering services to businesses of different sizes.” Source: RevenueBase Database · checked Aug 31, 2026
8	The Software House	Strong evidence	Warsaw, Poland	201-500	279 contacts →
	Strong evidence “12+ years of custom software development centered on client satisfaction.” Source: RevenueBase Database · checked Aug 31, 2026
9	Vertex Agility	Strong evidence	Krakow, Poland	51-200	254 contacts →
	Strong 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
10	Miquido	Strong evidence	Krakow, Poland	201-500	185 contacts →
	Strong evidence “Miquido is a one-stop software development company that aims to solve business challenges with cutting-edge technology and data-driven research.” Source: RevenueBase Database · checked Aug 31, 2026
11	Cshark	Partial evidence	Bielsko-Biala, Poland	201-500	184 contacts →
	Partial evidence “CSHARK is a technology and advisory partner for building, modernizing and innovating software and infrastructure ecosystems.” Source: RevenueBase Database · checked Aug 31, 2026
12	Pretius	Strong evidence	Warsaw, Poland	51-200	158 contacts →
	Strong evidence “Pretius is a software development company that specializes in crafting custom software solutions and delivering tangible business value.” Source: RevenueBase Database · checked Aug 31, 2026
13	9bits	Partial evidence	Warsaw, Poland	51-200	152 contacts →
	Partial evidence “9bits is a high-grade software developer that designs custom applications for global clients.” Source: RevenueBase Database · checked Aug 31, 2026
14	Opinov8	Indirect evidence	Wroclaw, Poland	201-500	152 contacts →
	Indirect evidence “Winner of the Best AI Company Award by The Netty Awards · Headquartered in London, powered by a worldwide team of engineers across Europe, Egypt, and the Americas.” Source: RevenueBase Database · checked Aug 31, 2026
15	Infinity Group	Indirect evidence	Bialystok, Poland	51-200	149 contacts →
	Indirect evidence “We’ve been part of the digital world since the very beginning – it’s our natural environment.” Source: RevenueBase Database · checked Aug 31, 2026
16	Holisticon Poland	Indirect evidence	Cracow, Poland	201-500	126 contacts →
	Indirect evidence “Holisticon Poland is part of Nexer Group – a global tech company with strong roots in Swedish entrepreneurship and innovation.” Source: RevenueBase Database · checked Aug 31, 2026
17	Vilmate LLC	Partial evidence	Warsaw, Poland	51-200	116 contacts →
	Partial evidence “Since 2012, Vilmate has been creating software for businesses across various industries.” Source: RevenueBase Database · checked Aug 31, 2026
18	Devox Software	Strong evidence	Warsaw, Poland	51-200	104 contacts →
	Strong evidence “Devox Software is a US-based tech company founded in 2018, backed by 100+ engineers and 70+ deliveries internationally for end-to-end custom software development.” Source: RevenueBase Database · checked Aug 31, 2026
19	Reenbit	Indirect evidence	Warsaw, Poland	51-200	100 contacts →
	Indirect evidence “Reenbit is an - based in Eastern Europe.” Source: RevenueBase Database · checked Aug 31, 2026
20	Jetsoftpro	Strong evidence	Wroclaw, Poland	201-500	96 contacts →
	Strong evidence “JetSoftPro is a team and network of tech professionals ready to help your business achieve its technology objectives, through superior software development and data science.” Source: RevenueBase Database · checked Aug 31, 2026
21	Unisystech Consulting	Indirect evidence	Warszawa, Poland	501-1,000	92 contacts →
	Indirect 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
22	Jcommerce Sp. Z O.O	Indirect evidence	Cracow, Poland	201-500	88 contacts →
	Indirect evidence “As a technology partner, we empower our clients to gain a competitive edge.” Source: RevenueBase Database · checked Aug 31, 2026
23	Ein-Des-Ein	Strong evidence	Warsaw, Poland	51-200	87 contacts →
	Strong evidence “Full-cycle software development partner since 2015 • 220+ successful projects across 14 industries • Strong Web & Mobile Dev expertise + SaaS, AI & IoT • Trusted by startups, SMEs…” Source: RevenueBase Database · checked Aug 31, 2026
24	Sirocco	Indirect evidence	Warszawa, Poland	51-200	83 contacts →
	Indirect evidence “We are Sirocco.” Source: RevenueBase Database · checked Aug 31, 2026
25	Engenious	Indirect evidence	Krakow, Poland	51-200	82 contacts →
	Indirect evidence “We provide IT Services and Consulting for Enterprise Clients.” 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 software development companies. 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 software development companies.
Partial evidence: Its own public description names part of cloud software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud software development companies. 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 604 cloud software development companies based in Poland

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Cloud software development companies based in Poland at a glance

As of Aug 31, 2026

32.8%Verified-email coverage

1.7%Mobile-number coverage

18.7Average contacts per company

11-50Median size (employees)

18.9%Largest-city concentration · Warsaw

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

273

11-50

219

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 software development companies, 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 software development companies”. 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 software development companies), 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 software development companies, 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, 3,707 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 software development companies by metro

Cloud software development companies in Warsaw114
Cloud software development companies in Warszawa66
Cloud software development companies in Wroclaw56
Cloud software development companies in Krakow54
Cloud software development companies in Poznan35

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 software development companies, 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 software development companies are there based in Poland?

RevenueBase identified 604 cloud software development companies 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?

Emerline, headquartered in Wroclaw, tops this list with the largest team on record.

Which city has the most cloud software development companies?

Warsaw leads with 114 headquartered companies, followed by Warszawa (66) and Wroclaw (56).

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 3,707 verified decision-maker contacts tracked across these 604 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.