Company lists · Data refreshed September 2026

Top 25 Software contractors based in Poland

Name: Software contractors based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 2,628 companies tracked

RevenueBase identified 2,628 software contractors headquartered in Poland as of September 2026 and tracks 68,474 professional contacts across them, including 26,346 with verified work emails and 853 with mobile numbers. Warsaw is the largest hub.

This list covers software contractors 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 September 6, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

2,628Companies

68,474Contacts tracked

26,346Verified emails

853Mobile numbers

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The 25 largest software contractors based in Poland

Ranked by team size

Top 25 of 2,628 software contractors based in Poland, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software contractors: 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	SII Poland	Indirect evidence	Warszawa, PolandHQ checked Sep 6, 2026	5,001-10,000	5,519 contacts →
	Indirect evidence “With over 7 500 Power People, Sii is Poland’s #1 partner for technology consulting, AI-driven digital transformation, engineering, and business services, empowering companies to…” Source: RevenueBase Database · checked Sep 6, 2026
2	Comarch	Indirect evidence	Kraków, PolandHQ checked Sep 6, 2026	5,001-10,000	4,344 contacts →
	Indirect evidence “Comarch is a global IT business solution provider that optimizes operational and business processes.” Source: RevenueBase Database · checked Sep 6, 2026
3	Andersen LAB	Partial evidence	Warsaw, PolandHQ checked Sep 6, 2026	1,001-5,000	3,628 contacts →
	Partial evidence “Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their…” Source: RevenueBase Database · checked Sep 6, 2026
4	Billennium	Indirect evidence	Warsaw, PolandHQ checked Sep 6, 2026	1,001-5,000	1,290 contacts →
	Indirect evidence “Billennium is a global technology consulting and outsourcing services company that provides top-quality IT solutions for enterprises.” Source: RevenueBase Database · checked Sep 6, 2026
5	Infopulse	Indirect evidence	Łódź, PolandHQ checked Sep 6, 2026	1,001-5,000	1,104 contacts →
	Indirect evidence “As part of our evolution, Infopulse is now fully joining forces with Tietoevry Create.” Source: RevenueBase Database · checked Sep 6, 2026
6	Spyrosoft	Partial evidence	Wrocław, PolandHQ checked Sep 6, 2026	1,001-5,000	1,061 contacts →
	Partial evidence “Spyrosoft is a group of companies providing consulting and software development services in segments including Automotive, HR Tech, EduTech, Finance, Geospatial, Healthcare & Life…” Source: RevenueBase Database · checked Sep 6, 2026
7	Sollers Consulting	Indirect evidence	Warszawa, PolandHQ checked Sep 6, 2026	1,001-5,000	908 contacts →
	Indirect evidence “Sollers Consulting assists insurance companies in developing industry-leading operations.” Source: RevenueBase Database · checked Sep 6, 2026
8	Software Mind	Partial evidence	Krakow, PolandHQ checked Sep 6, 2026	1,001-5,000	786 contacts →
	Partial evidence “Software Mind is a global digital transformation partner with operations throughout Europe, the US and LATAM.” Source: RevenueBase Database · checked Sep 6, 2026
9	Future Processing	Indirect evidence	Gliwice, PolandHQ checked Sep 6, 2026	501-1,000	650 contacts →
	Indirect evidence “Future Processing is a tech strategy advisor and tech delivery partner with 25+ years of experience.” Source: RevenueBase Database · checked Sep 6, 2026
10	Elinext	Partial evidence	Warsaw, PolandHQ checked Sep 6, 2026	501-1,000	646 contacts →
	Partial evidence “We are a global AI-powered software development company with 28+ years of engineering experience, delivering human-verified AI solutions and complex software systems for…” Source: RevenueBase Database · checked Sep 6, 2026
11	Britenet	Partial evidence	Warsaw, PolandHQ checked Sep 6, 2026	1,001-5,000	639 contacts →
	Partial evidence “With 18+ years of elite software development expertise, we've established ourselves as a leading European IT consultancy specializing in analytics-powered digital transformation.” Source: RevenueBase Database · checked Sep 6, 2026
12	Bluesoft	Indirect evidence	Warszawa, PolandHQ checked Sep 6, 2026	1,001-5,000	621 contacts →
	Indirect evidence “At BlueSoft, we’ve been transforming technology into business success stories since 2002.” Source: RevenueBase Database · checked Sep 6, 2026
13	EUVIC	Indirect evidence	Gliwice, PolandHQ checked Sep 6, 2026	5,001-10,000	591 contacts →
	Indirect evidence “Euvic is Poland's leading IT service provider that can help you to make your business more cost-efficient and agile.” Source: RevenueBase Database · checked Sep 6, 2026
14	Softteco	Partial evidence	Warsaw, PolandHQ checked Sep 6, 2026	501-1,000	539 contacts →
	Partial evidence “SoftTeco is a software development company that was founded in 2008 providing custom software development services.” Source: RevenueBase Database · checked Sep 6, 2026
15	JIT Team	Partial evidence	Gdynia, PolandHQ checked Sep 6, 2026	501-1,000	488 contacts →
	Partial evidence “We provide complete software development teams, who will take complex care of your software.” Source: RevenueBase Database · checked Sep 6, 2026
16	Transition Technologies MS	Indirect evidence	Warsaw, PolandHQ checked Sep 6, 2026	501-1,000	480 contacts →
	Indirect evidence “TTMS is a fast-growing IT company with a global presence.” Source: RevenueBase Database · checked Sep 6, 2026
17	STX Next	Partial evidence	Poznań, PolandHQ checked Sep 6, 2026	501-1,000	409 contacts →
	Partial evidence “STX Next, a global leader in IT consulting, specializes in delivering cutting-edge AI-powered software solutions.” Source: RevenueBase Database · checked Sep 6, 2026
18	J-Labs Software Specialists	Partial evidence	Kraków, PolandHQ checked Sep 6, 2026	501-1,000	385 contacts →
	Partial evidence “We are Polish software company founded by engineers for engineers in 2010 with all the best business practices and values.” Source: RevenueBase Database · checked Sep 6, 2026
19	Craftware	Indirect evidence	Ochota, PolandHQ checked Sep 6, 2026	501-1,000	373 contacts →
	Indirect evidence “Your vision, our Salesforce expertise.” Source: RevenueBase Database · checked Sep 6, 2026
20	Modsen	Partial evidence	Warszawa, PolandHQ checked Sep 6, 2026	501-1,000	368 contacts →
	Partial evidence “Modsen is a progressive custom software development company.” Source: RevenueBase Database · checked Sep 6, 2026
21	Luxoft Poland	Partial evidence	Kraków, PolandHQ checked Sep 6, 2026	10001+	361 contacts →
	Partial evidence “Luxoft, a DXC Technology Company (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers…” Source: RevenueBase Database · checked Sep 6, 2026
22	QULIX	Partial evidence	Wrocław, PolandHQ checked Sep 6, 2026	201-500	358 contacts →
	Partial evidence “Qulix is an international software development, testing and consultancy company.” Source: RevenueBase Database · checked Sep 6, 2026
23	Software Mansion	Indirect evidence	Kraków, PolandHQ checked Sep 6, 2026	201-500	353 contacts →
	Indirect evidence “We are a team of engineers with strong technical know-how, and we enjoy complicated, unconventional projects.” Source: RevenueBase Database · checked Sep 6, 2026
24	SCALO	Partial evidence	Wrocław, PolandHQ checked Sep 6, 2026	501-1,000	351 contacts →
	Partial evidence “We're Scalo, the Software Partner.” Source: RevenueBase Database · checked Sep 6, 2026
25	Techmagic	Partial evidence	Kraków, PolandHQ checked Sep 6, 2026	201-500	336 contacts →
	Partial 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 Sep 6, 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: software contractors. 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 software contractors.
Partial evidence: Its own public description names part of software contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software contractors. 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 2,628 software contractors based in Poland

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Software contractors based in Poland at a glance

As of Sep 6, 2026

38.5%Verified-email coverage

1.2%Mobile-number coverage

26.1Average contacts per company

11-50Median size (employees)

16.0%Largest-city concentration · Warsaw

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

1,204

11-50

975

51-200

336

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

23,2430–30

1,56531–60

1961–90

1490–180

1,505180+

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 software contractors, 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 “software contractors”. 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 software contractors), 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 software contractors, 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, 26,346 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 September 6, 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.

Software contractors 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 software contractors, 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 software contractors are there based in Poland?

RevenueBase identified 2,628 software contractors headquartered in Poland as of September 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?

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

Which city has the most software contractors?

Warsaw leads with 420 headquartered companies, followed by Warszawa (409) and Wroclaw (233).

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 26,346 verified decision-maker contacts tracked across these 2,628 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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.