Company lists · Data refreshed November 2026

Top 16 Software IT services based in Poland

RevenueBase identified 1,261 company matches for software IT services associated with Poland as of November 2026 and tracks 57,574 professional contacts across them, including 26,431 with verified work emails. Warsaw is the largest hub.

This list covers company matches for software IT services associated with Poland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,261Companies
57,574Contacts tracked
26,431Verified emails
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The 16 largest software IT services based in Poland

Ranked by team size
Top 16 of 1,261 company matches for software IT services based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarsaw, PolandHQ recorded Nov 6, 20265,001-10,0005,657 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 20261,001-5,0003,766 contacts →

Exact match

“Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 6, 20261,001-5,000636 contacts →

Exact match

“With 18+ years of elite software development expertise, we've established ourselves as a leading European IT consultancy specializing in analytics-powered digital transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 6, 20261,001-5,000622 contacts →

Exact match

“At BlueSoft, we’ve been transforming technology into business success stories since 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGliwice, PolandHQ recorded Nov 6, 20265,001-10,000621 contacts →

Exact match

“Euvic is Poland's leading IT service provider that can help you to make your business more cost-efficient and agile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGdańsk, PolandHQ recorded Nov 6, 2026501-1,000541 contacts →

Exact match

“Asseco Data Systems provide products, services and IT solutions based on proprietary and third-party software as well as on the information and communications services and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 6, 2026501-1,000472 contacts →

Exact match

“NATEK specializes in designing and implementing IT business solutions to support our partners in the digital transformation of their companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 2026501-1,000462 contacts →

Exact match

“TTMS is a fast-growing IT company with a global presence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 6, 2026501-1,000400 contacts →

Exact match

“Modsen is a progressive custom software development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKraków, PolandHQ recorded Nov 6, 202610001+386 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWrocław, PolandHQ recorded Nov 6, 2026501-1,000354 contacts →

Exact match

“We're Scalo, the Software Partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 6, 2026501-1,000331 contacts →

Exact match

“We are one of the fastest-growing technology companies in the Polish market, delivering modern IT solutions that shape the digital growth of organizations from many industries…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWroclaw, PolandHQ recorded Nov 6, 2026201-500325 contacts →

Exact match

“Univio has been realizing digital commerce transformation solutions with over 500+ projects completed to date.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKatowice, PolandHQ recorded Nov 6, 2026501-1,000299 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-500284 contacts →

Exact match

“12+ years of custom software development centered on client satisfaction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-500245 contacts →

Exact match

“Pentacomp has been established in 1995.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 16 of 1,261 software IT services based in Poland

See the full list, filter by size, metro and specialty, and access 26,431 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software IT services based in Poland at a glance

As of Nov 6, 2026
45.9%Verified-email coverage
45.7Average contacts per company
11-50Median size (employees)
30.8%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
523
11-50
473
51-200
162
201-500
49
501-1,000
17
1,001-5,000
19
5,001-10,000
4
10001+
3

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 1,261 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Poland whose business descriptions match “software IT services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 26,431 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “software IT services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software IT services are there based in Poland?

RevenueBase identified 1,261 company matches for software IT services associated with Poland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SII Poland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most software IT services?

Warsaw leads with 389 company records, followed by Wroclaw (109) and Krakow (99).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 26,431 professional contacts with verified work emails tracked across these 1,261 companies; direct dials are available where recorded.

How current is this list?

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