Company lists · Data refreshed November 2026

Top 25 Software support outsourcing companies based in Poland

RevenueBase identified 104 company matches for software support outsourcing companies associated with Poland as of November 2026 and tracks 1,720 professional contacts across them, including 365 with verified work emails. Warsaw is the largest hub.

This list covers company matches for software support outsourcing 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 November 5, 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 5, 2026 How this list was built
104Companies
1,720Contacts tracked
365Verified emails
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The 25 largest software support outsourcing companies based in Poland

Ranked by team size
Top 25 of 104 company matches for software support outsourcing companies based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 20261,001-5,000255 contacts →

Exact match

“Everhelp - your Result-as-a-Service ecosystem for customer support outsourcing, configuring people, process, and technology to reach the goals you are chasing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchZłotniki, PolandHQ recorded Nov 5, 202611-50100 contacts →

Exact match

“We specialise in IT outsourcing for medium and large companies located across Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Mereb Technologies helps European SaaS scale-ups ship faster by giving you dedicated, senior engineering teams under an EU contract.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“Novaris is a leading software development company with headquarters located in Warsaw, Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Programujemy pomysły Kierujemy się prostymi zasadami, dzięki którym proponujemy naszym klientom efektywniejsze rozwiązania, postępujemy zgodnie z własnymi przekonaniami i uczciwie…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“Jesteśmy firmą IT zajmującą się outsourcingiem usług.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20041 contacts →

Exact match

“White Label is a company that provides IT outsourcing and Outstaffing services for the international software development market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchGdańsk, PolandHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“Efisco is a software development company aimed to provide our partners with high-quality service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“Itelence is a fast-growing IT outsourcing and BPO company, helping global businesses scale with top tech talent from Poland and Eastern Europe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWroclaw, PolandHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“UBSLogic is the partner of choice for many leading enterprises, SMEs, and technology challengers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Ness Solution is a Polish software development and IT outsourcing company with an international reach that expertly combines business with technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchKraków, PolandHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“We would love to develop your applications!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Most engineering partnerships create vendor lock-in.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“JellyTech is a Warsaw-based software house and technology partner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchGdansk, PolandHQ recorded Nov 5, 202651-20019 contacts →

Exact match

“We are a modern IT services company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchGdansk, PolandHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Octalance delivers IT outsourcing services for your infinite tech efficiency.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchWroclaw, PolandHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Yumasoft specializes in nearshore/offshore software outsourcing services, custom software development and legacy migration services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We are a company which provides IT outsourcing services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We believe that nowadays, in order to be successful in business, you should have reliable partners and vendors with extensive experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchPoznań, PolandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Poznaj TresConnect W TresConnect oferujemy dużo więcej niż tylko usługi Contact Center.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchKraków, PolandHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“IT oursorcing company from Krakow, Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGdańsk, PolandHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Jesteśmy jedną z najszybciej rozwijających się firm, oferujących kompleksową obsługę informatyczną (Outsourcing IT) oraz tworzenie systemów i aplikacji mobilnych na wszystkie…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“IT Factory is a dynamic company with experience in the development, implementation, and support of a wide range of IT solutions from Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCracow, PolandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Wave was formed to deliver outsourced IT support and managed IT services for small to medium-sized businesses, in Poland and abroad.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchGdynia, PolandHQ recorded Nov 5, 202651-2006 contacts →

Exact match

“Orion Alliance group is a leading software development company who provides onsite and offshore services in Latvia, The Netherlands and Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 104 software support outsourcing companies based in Poland

See the full list, filter by size, metro and specialty, and access 365 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software support outsourcing companies based in Poland at a glance

As of Nov 5, 2026
21.2%Verified-email coverage
16.5Average contacts per company
11-50Median size (employees)
34.6%Largest-city concentration · Warsaw
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
39
51-200
13
201-500
3
1,001-5,000
1

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 104 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 support outsourcing 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 365 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 5, 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.

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

How many software support outsourcing companies are there based in Poland?

RevenueBase identified 104 company matches for software support outsourcing companies 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?

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

Which city has the most software support outsourcing companies?

Warsaw leads with 36 company records, followed by Krakow (12) and Gdansk (7).

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 365 professional contacts with verified work emails tracked across these 104 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 5, 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.