Company lists · Data refreshed September 2026

Top 25 Lead software companies based in Poland

RevenueBase identified 395 company matches for lead software companies associated with Poland as of September 2026 and tracks 19,732 professional contacts across them, including 8,257 with verified work emails. Warsaw is the largest hub.

This list covers company matches for lead software companies 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 September 21, 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 Sep 21, 2026 How this list was built
395Companies
19,732Contacts tracked
8,257Verified emails
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The 25 largest lead software companies based in Poland

Ranked by team size
Top 25 of 395 company matches for lead software companies based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 20265,001-10,0005,519 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 · Sep 21, 2026 · View company records in RevenueBase
2Exact matchKraków, PolandHQ recorded Sep 21, 20265,001-10,0004,344 contacts →

Exact match

“Comarch is a global IT business solution provider that optimizes operational and business processes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchRzeszów, PolandHQ recorded Sep 21, 202610001+2,104 contacts →

Exact match

“Asseco Poland is the largest software producer listed on the Warsaw Stock Exchange.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchGdańsk, PolandHQ recorded Sep 21, 2026501-1,000531 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 · Sep 21, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Sep 21, 2026501-1,000335 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 · Sep 21, 2026 · View company records in RevenueBase
6Exact matchWroclaw, PolandHQ recorded Sep 21, 2026201-500327 contacts →

Exact match

“Operating on 4 continents, with our offices located in Europe and Australia, we are implementing, integrating, or servicing SAP Solutions, delivering world-class code in DevOps…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Sep 21, 2026501-1,000241 contacts →

Exact match

“Nexio Management is a software development and consulting company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 21, 20261,001-5,000225 contacts →

Exact match

“We are a leading provider of IT services and consulting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchWroclaw, PolandHQ recorded Sep 21, 2026201-500202 contacts →

Exact match

“BPX S.A.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Sep 21, 202651-200183 contacts →

Exact match

“Od 1991 roku współtworzymy rynek technologiczny w Polsce i Europie.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchGdansk, PolandHQ recorded Sep 21, 2026201-500147 contacts →

Exact match

“Solwit is a professional engineering services company founded in 2011.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchKatowice, PolandHQ recorded Sep 21, 2026201-500127 contacts →

Exact match

“Kotrak is an IT company with 30 years of experience in business software implementation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Sep 21, 202651-200127 contacts →

Exact match

“e-point is one of Poland’s top tech companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchŁódź, PolandHQ recorded Sep 21, 202651-200118 contacts →

Exact match

“Your Premier Partner in Custom Software Development.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchKrakow, PolandHQ recorded Sep 21, 202651-200117 contacts →

Exact match

“Arc Consulting is a company specializing in business consulting, IT consulting and advanced IT solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Sep 21, 202651-200115 contacts →

Exact match

“Od 25 lat tworzymy zaawansowane technologicznie oprogramowanie dla firm i instytucji z kluczowych sektorów gospodarki.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Sep 21, 2026201-50097 contacts →

Exact match

“Transition Technologies-Software to społeczność utalentowanych specjalistów, zajmujących się dostarczaniem profesjonalnych usług programistycznych i consultingowych.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Sep 21, 202651-20094 contacts →

Exact match

“Unity-t Group działa na rynku od roku 2002.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchBielsko-biała, PolandHQ recorded Sep 21, 202651-20091 contacts →

Exact match

“Rekord Systemy Informatyczne sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchKielce, PolandHQ recorded Sep 21, 202651-20089 contacts →

Exact match

“INFOVER to zespół specjalistów IT z wieloletnim doświadczeniem w tworzeniu rozwiązań informatycznych od podstaw.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchWarsaw, PolandHQ recorded Sep 21, 202651-20084 contacts →

Exact match

“We are Sirocco.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Sep 21, 202651-20083 contacts →

Exact match

“FINTURE is a dynamic and ambitious team that creates IT solutions corresponding with current market trends.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchPoznań, PolandHQ recorded Sep 21, 202651-20083 contacts →

Exact match

“Primesoft Polska is the leader in production and distribution of enterprise solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBiałystok, PolandHQ recorded Sep 21, 202651-20083 contacts →

Exact match

“LBPro is a software development and consulting company that combines advanced software services such as IT & software consulting, software development, server based applications…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchToruń, PolandHQ recorded Sep 21, 202651-20078 contacts →

Exact match

“Ecom to wiodący dostawca oprogramowania IT, skupiający się na sektorach ubezpieczeniowym, finansowym oraz innych, wymagających cyfrowej transformacji.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 395 lead software companies based in Poland

See the full list, filter by size, metro and specialty, and access 8,257 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lead software companies based in Poland at a glance

As of Sep 21, 2026
41.8%Verified-email coverage
50.0Average contacts per company
11-50Median size (employees)
29.4%Largest-city concentration · Warsaw
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
168
11-50
147
51-200
56
201-500
10
501-1,000
7
1,001-5,000
3
5,001-10,000
2
10001+
2

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 395 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 “lead software companies” 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 8,257 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 September 21, 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.

Lead software companies by metro

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 “lead software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lead software companies are there based in Poland?

RevenueBase identified 395 company matches for lead software companies associated with Poland as of September 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 lead software companies?

Warsaw leads with 116 company records, followed by Wroclaw (33) and Krakow (26).

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 8,257 professional contacts with verified work emails tracked across these 395 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 September 21, 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.