Company lists · Data refreshed September 2026

Top 25 .net development companies based in Poland

Name: .net development companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 157 companies tracked

RevenueBase identified 157 .net development companies headquartered in Poland as of September 2026 and tracks 1,206 professional contacts across them, including 336 with verified work emails. Warsaw is the largest hub.

This list covers .net development companies 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 19, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

157Companies

1,206Contacts tracked

336Verified emails

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The 25 largest .net development companies based in Poland

Ranked by team size

Top 25 of 157 .net development companies based in Poland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to .net development companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	9bits	Indirect evidence	Warsaw, PolandHQ checked Sep 19, 2026	51-200	147 contacts →
	Indirect evidence “9bits is a high-grade software developer that designs custom applications for global clients.” Source: RevenueBase Database · checked Sep 19, 2026
2	LBPRO	Partial evidence	Białystok, PolandHQ checked Sep 19, 2026	51-200	83 contacts →
	Partial evidence “LBPro is a software development and consulting company that combines advanced software services such as IT & software consulting, software development, server based applications…” Source: RevenueBase Database · checked Sep 19, 2026
3	7bulls.com	Indirect evidence	Warsaw, PolandHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “We have proven many times that the project implemented by our team requires less time and significantly less investment compared to the competition.” Source: RevenueBase Database · checked Sep 19, 2026
4	Peoplemore	Partial evidence	Kraków, PolandHQ checked Sep 19, 2026	51-200	59 contacts →
	Partial evidence “People More is a software development company focused on - Legacy Systems Modernization- Bespoke Software Development- Team Augmentation.” Source: RevenueBase Database · checked Sep 19, 2026
5	Novaris	Partial evidence	Warszawa, PolandHQ checked Sep 19, 2026	51-200	55 contacts →
	Partial evidence “Novaris is a leading software development company with headquarters located in Warsaw, Poland.” Source: RevenueBase Database · checked Sep 19, 2026
6	Gecko Dynamics	Indirect evidence	Kraków, PolandHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “Gecko Dynamics is a trusted leader in delivering robust, high-performance software solutions for large-scale web and desktop projects.” Source: RevenueBase Database · checked Sep 19, 2026
7	Specific-Group Poland	Indirect evidence	Kraków, PolandHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Specific-Group, Your partner in tailored software solutions Founded in 1998 in Vienna, Austria, Specific-Group has grown into a global IT service provider with a strong focus on…” Source: RevenueBase Database · checked Sep 19, 2026
8	TYMIQ	Partial evidence	Poznan, PolandHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “Reliable Software Development Company Founded: October 1, 2018 TYMIQ GmbH is a trusted software development company dedicated to helping mid-size and large businesses achieve…” Source: RevenueBase Database · checked Sep 19, 2026
9	4soft	Indirect evidence	Wrocław, PolandHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “We believe that innovations should be available to everyone.” Source: RevenueBase Database · checked Sep 19, 2026
10	NET PC IT Commandos Team	Strong evidence	Gdańsk, PolandHQ checked Sep 19, 2026	11-50	32 contacts →
	Strong evidence “Net PC is a Software Development Company specializing in building powerful applications for sectors like healthcare, e-learning, e-commerce, oil and gas, martech, transportation…” Source: RevenueBase Database · checked Sep 19, 2026
11	Softgreat	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	51-200	28 contacts →
	Partial evidence “Softgreat is a forward-thinking IT company specializing in the analysis, design, and development of innovative software solutions.” Source: RevenueBase Database · checked Sep 19, 2026
12	Codefusion	Indirect evidence	Opole, PolandHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Software Fusion Company We make code fusion possible.” Source: RevenueBase Database · checked Sep 19, 2026
13	Softwarestudio Sp. Z O.O	Indirect evidence	Dąbrowa K, PolandHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Siłą spółki SoftwareStudio są ludzie – to dzięki nim firma utrzymuje się na rynku i zdobywa nowe obszary.” Source: RevenueBase Database · checked Sep 19, 2026
14	Q Perior Poland	Indirect evidence	Gliwice, PolandHQ checked Sep 19, 2026	51-200	20 contacts →
	Indirect evidence “We are offering our services as a software house from Poland on the DACH market since 2002.” Source: RevenueBase Database · checked Sep 19, 2026
15	Veloce Software	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “We specialize in the production and implementation of IT solutions based on Microsoft.Net technology.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sygnisoft Sp. Z O.O	Indirect evidence	Warszawa, PolandHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “About us Analysts, architects, programmers, testers, graphic designers and project managers all work for our customers' success.” Source: RevenueBase Database · checked Sep 19, 2026
17	Soulab	Partial evidence	Lublin, PolandHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Software development company.” Source: RevenueBase Database · checked Sep 19, 2026
18	Thinksoft	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Thinksoft LLC is a European software development company founded by a group of experienced and qualified specialists, who have been in the IT industry since 2005.” Source: RevenueBase Database · checked Sep 19, 2026
19	Devpark Sp. Z O.O. Programming & Infrastructure	Indirect evidence	Poznań, PolandHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “DevPark is a trailblazer in harnessing cutting-edge technology, particularly AI, to craft world-class applications for clients across Europe, USA, and Asia.” Source: RevenueBase Database · checked Sep 19, 2026
20	Opsenio Sp. Z O. O	Indirect evidence	Krakow, PolandHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Opsenio, now Cohesive, is specialized in creating custom software and mobile applications.” Source: RevenueBase Database · checked Sep 19, 2026
21	Bilsoft	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “BilSoft is a professional full-cycle development service.” Source: RevenueBase Database · checked Sep 19, 2026
22	Proligence	Partial evidence	Warsaw, PolandHQ checked Sep 19, 2026	1-10	11 contacts →
	Partial evidence “We're a small and energetic start-up focused on delivering the top-notch, state-of-the-art web applications based on ASP.NET MVC and Orchard platform, as well as custom mobile…” Source: RevenueBase Database · checked Sep 19, 2026
23	Evertop	Indirect evidence	Chorzów, PolandHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Evertop is an IT company dedicated to providing comprehensive information system solutions.” Source: RevenueBase Database · checked Sep 19, 2026
24	DAC Software Polska	Indirect evidence	Złotniki, PolandHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Our company specializes in developing and delivering high quality software for clients operating on the European automotive market.” Source: RevenueBase Database · checked Sep 19, 2026
25	Vimanet	Partial evidence	Krakow, PolandHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Vimanet is a software development company specialized in web development and intelligent cloud applications.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: .net development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names .net development companies.
Partial evidence: Its own public description names part of .net development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name .net development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 157 .net development companies based in Poland

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.net development companies based in Poland at a glance

As of Sep 19, 2026

27.9%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

14.0%Largest-city concentration · Warsaw

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 157 companies.

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 .net development companies, 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 “.net development companies”. 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 .net development companies), 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 .net development companies, 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, 336 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 19, 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.

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 .net development companies, 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 .net development companies are there based in Poland?

RevenueBase identified 157 .net development companies 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?

9bits, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most .net development companies?

Warsaw leads with 22 headquartered companies, followed by Krakow (17) and Warszawa (14).

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 336 verified decision-maker contacts tracked across these 157 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 19, 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.