Company lists · Data refreshed September 2026

Top 25 Enterprise software consulting firms based in Poland

RevenueBase identified 862 enterprise software consulting firms headquartered in Poland as of September 2026 and tracks 25,338 professional contacts across them, including 10,463 with verified work emails and 440 with mobile numbers. Warsaw is the largest hub.

This list covers enterprise software consulting firms 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 2, 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 Sep 2, 2026 86% judged on-target in blind review
862Companies
25,338Contacts tracked
10,463Verified emails
440Mobile numbers
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The 25 largest enterprise software consulting firms based in Poland

Ranked by team size
Top 25 of 862 enterprise software consulting firms based in Poland, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software consulting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBydgoszcz, Poland5,001-10,0005,538 contacts →

Partial 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 2, 2026
2Strong evidencePoznan, Polandn/a1,857 contacts →

Strong evidence

“BCC was (We are now called All for One Poland) a consulting company specializing in SAP services, IT outsourcing and software development.”

Source: RevenueBase Database · checked Sep 2, 2026
3Indirect evidenceWarszawa, Poland5,001-10,0001,749 contacts →

Indirect evidence

“Accenture to wiodąca, globalna firma świadcząca profesjonalne usługi na rzecz przedsiębiorstw, będących światowymi liderami, a także organizacji rządowych i pozarządowych.”

Source: RevenueBase Database · checked Sep 2, 2026
4Partial evidenceKrakow, Poland1,001-5,000904 contacts →

Partial evidence

“Sollers Consulting assists insurance companies in developing industry-leading operations.”

Source: RevenueBase Database · checked Sep 2, 2026
5Partial evidenceLublin, Poland501-1,000671 contacts →

Partial evidence

“Asseco Business Solutions is a part of the international Asseco Group, a European market leader in proprietary software, operating in over 50 countries worldwide.”

Source: RevenueBase Database · checked Sep 2, 2026
6Partial evidenceLodz, Poland1,001-5,000649 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 2, 2026
7Indirect evidenceSuchy Las Wielkopolska, Poland501-1,000409 contacts →

Indirect evidence

“We are the leader of the SAP services market in Poland.”

Source: RevenueBase Database · checked Sep 2, 2026
8Indirect evidenceOchota, Poland501-1,000381 contacts →

Indirect evidence

“Your vision, our Salesforce expertise.”

Source: RevenueBase Database · checked Sep 2, 2026
9Partial evidenceWarsaw, Poland201-500360 contacts →

Partial evidence

“We build custom software that moves industries forward.”

Source: RevenueBase Database · checked Sep 2, 2026
10Indirect evidenceWroclaw, Poland201-500331 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 2, 2026
11Partial evidenceWarsaw, Poland201-500279 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 2, 2026
12Strong evidenceWarsaw, Poland501-1,000241 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 2, 2026
13Partial evidenceWarszawa, Poland1,001-5,000236 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 2, 2026
14Strong evidencePoznan, Poland201-500218 contacts →

Strong evidence

“Waverley Software is a software engineering and consulting enterprises company headquartered in Palo Alto, California.”

Source: RevenueBase Database · checked Sep 2, 2026
15Indirect evidencePoland201-500200 contacts →

Indirect evidence

“BPX S.A.”

Source: RevenueBase Database · checked Sep 2, 2026
16Indirect evidenceWarsaw, Poland51-200182 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 2, 2026
17Partial evidenceKrakow, Poland201-500181 contacts →

Partial evidence

“Syberry Corporation is a global custom software engineering company.”

Source: RevenueBase Database · checked Sep 2, 2026
18Partial evidenceWarsaw, Poland201-500170 contacts →

Partial evidence

“Działamy na rynku od 2003 roku i jesteśmy obecnie jedną z nielicznych firm informatycznych w Polsce oferującą tak szeroką gamę systemów Enterprise Resource Planning oraz częścią…”

Source: RevenueBase Database · checked Sep 2, 2026
19Partial evidenceWarsaw, Poland51-200158 contacts →

Partial evidence

“Pretius is a software development company that specializes in crafting custom software solutions and delivering tangible business value.”

Source: RevenueBase Database · checked Sep 2, 2026
20Indirect evidenceWarsaw, Poland51-200139 contacts →

Indirect evidence

“KBJ is a market leader of SAP services and technology in Poland and also a SAP Platinum Partner and UnitedVARs member with 300+ Customers in all industries.”

Source: RevenueBase Database · checked Sep 2, 2026
21Partial evidenceGdansk, Poland201-500127 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 2, 2026
22Indirect evidenceLodz, Poland51-200123 contacts →

Indirect evidence

“We're a dynamic team of 150 experts, ranging from engineers and programmers to sociologists, psychologists and designers.”

Source: RevenueBase Database · checked Sep 2, 2026
23Partial evidenceWarsaw, Poland51-200116 contacts →

Partial evidence

“Success Craft is a Salesforce Experts company specializing in managing complex Salesforce.com software development challenges.”

Source: RevenueBase Database · checked Sep 2, 2026
24Partial evidenceWarsaw, Poland51-200111 contacts →

Partial evidence

“QuantumSoft is a 10+ years old bespoke software house.”

Source: RevenueBase Database · checked Sep 2, 2026
25Strong evidenceWarsaw, Poland51-200104 contacts →

Strong evidence

“We’re Inspeerity - your technology partner specializing in custom software development, dedicated teams, and IT consulting.”

Source: RevenueBase Database · checked Sep 2, 2026

Showing 25 of 862 enterprise software consulting firms based in Poland

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Enterprise software consulting firms based in Poland at a glance

As of Sep 2, 2026
41.3%Verified-email coverage
1.7%Mobile-number coverage
29.4Average contacts per company
11-50Median size (employees)
18.1%Largest-city concentration · Warsaw
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
405
11-50
304
51-200
109
201-500
26
501-1,000
8
1,001-5,000
5
5,001-10,000
2

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 enterprise software consulting firms, 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 “enterprise software consulting firms”. 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 enterprise software consulting firms), 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 enterprise software consulting firms, 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, 10,463 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 2, 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.

Enterprise software consulting firms 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 enterprise software consulting firms, 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 enterprise software consulting firms are there based in Poland?

RevenueBase identified 862 enterprise software consulting firms 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 Bydgoszcz, tops this list with the largest team on record.

Which city has the most enterprise software consulting firms?

Warsaw leads with 156 headquartered companies, followed by Warszawa (153) and Wroclaw (78).

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 10,463 verified decision-maker contacts tracked across these 862 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 2, 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.