Company lists · Data refreshed September 2026

Top 20 Custom CRM development companies based in Poland

RevenueBase identified 71 company matches for custom CRM development companies associated with Poland as of September 2026 and tracks 762 professional contacts across them, including 195 with verified work emails. Warsaw is the largest hub.

This list covers company matches for custom CRM development 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
71Companies
762Contacts tracked
195Verified emails
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The 20 largest custom CRM development companies based in Poland

Ranked by team size
Top 20 of 71 company matches for custom CRM development 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, 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
2Exact matchKatowice, PolandHQ recorded Sep 21, 202651-20073 contacts →

Exact match

“Jako dynamicznie rozwijająca się firma z branży IT mamy świadomość tego, jak ważną rolę w dzisiejszym świecie pełni efektywna komunikacja.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5053 contacts →

Exact match

“Most CRM systems force you to adapt your sales process to your project.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Sep 21, 202651-20043 contacts →

Exact match

“X-Code Sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5031 contacts →

Exact match

“Software Development Company Based in Poland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchKraków, PolandHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Sapico is a software oriented company, which provides efficient and complex business solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Misją naszej firmy jest dostarczanie rozwiązań, które pomagają naszym klientom osiągnąć sukces i efektywnie zarządzać swoim przedsiębiorstwem.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Firma ASARI to zespół specjalistów, którzy od ponad 20 lat z pasją tworzą zaawansowane systemy CRM i dostarczają nowoczesne rozwiązania wielu przedsiębiorstwom.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchGdańsk, PolandHQ recorded Sep 21, 202651-20016 contacts →

Exact match

“Delivering CRM services since 2018, TechinLab helps companies configure and customize their Salesforce systems to enhance revenue and sales productivity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“BilSoft is a professional full-cycle development service.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Nasz CRM dla średnich i dużych zespołów sprzedażowych pozwoli Ci zarządzać bazą klientów i chaos zamienić w uporządkowany plan zadań prowadzący do większej sprzedaży.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchBialystok, PolandHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Techvice is an established web development company delivering the full-cycle web.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-508 contacts →

Exact match

“EstiCRM to system stworzony specjalnie dla branży nieruchomości – wspiera biura sprzedaży i pośredników w codziennej pracy, automatyzując procesy i porządkując dane.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchGliwice, PolandHQ recorded Sep 21, 202611-507 contacts →

Exact match

“4B Systems.pl - Tworzymy innowacje dla Twojej firmy | Technologie dla biznesu | Rozwiązania IT szyte na miarę Systemy CRM | Aplikacje webowe i mobilne”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Sellions to inteligentna platforma CRM, która łączy procesy sprzedażowe i posprzedażowe w spójne ścieżki obsługi klienta, które: Ułatwiają codzienną pracę.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchBydgoszcz, PolandHQ recorded Sep 21, 202611-501 contacts →

Exact match

“CSMART to nowoczesny, innowacyjny system CRM dla działów sprzedaży oraz właścicieli małych i średnich firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchTarnowskie Góry, PolandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We are experienced company in developing advanced bespoke software, SaaS such as CRM, Warehouse Management System, CMS and API integrations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchLublin, PolandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Syntactive™ to firma informatyczno-konsultingowa.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchCzyżyny, PolandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Our main product is cloud-based SaaS CRM system named Egito CRM that is available for various types of bussiness customers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchŁódź, PolandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Salesforce is the leading cloud CRM, and we know it.”

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

Showing 20 of 71 custom CRM development companies based in Poland

See the full list, filter by size, metro and specialty, and access 195 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom CRM development companies based in Poland at a glance

As of Sep 21, 2026
25.6%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
35.2%Largest-city concentration · Warsaw
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
26
51-200
7

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 71 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 “custom CRM development 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 195 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.

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

How many custom CRM development companies are there based in Poland?

RevenueBase identified 71 company matches for custom CRM development 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?

Unity-T Group Sp. Z O.O. Sp.K tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom CRM development companies?

Warsaw leads with 25 company records, followed by Poznan (6) and Wroclaw (5).

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 195 professional contacts with verified work emails tracked across these 71 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.