Company lists · Data refreshed September 2026

Top 25 Enterprise web development firms based in Poland

Name: Enterprise web development firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 847 companies tracked

RevenueBase identified 847 enterprise web development firms headquartered in Poland as of September 2026 and tracks 8,546 professional contacts across them, including 2,259 with verified work emails and 116 with mobile numbers. Warsaw is the largest hub.

This list covers enterprise web development 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 30, 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 30, 2026 86% judged on-target in blind review

847Companies

8,546Contacts tracked

2,259Verified emails

116Mobile numbers

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The 25 largest enterprise web development firms based in Poland

Ranked by team size

Top 25 of 847 enterprise web development firms based in Poland, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise web development 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Modsen	Partial evidence	Warsaw, PolandHQ checked Sep 30, 2026	501-1,000	368 contacts →
	Partial evidence “Modsen is a progressive custom software development company.” Source: RevenueBase Database · checked Sep 30, 2026
2	Techmagic	Partial evidence	Kraków, PolandHQ checked Sep 30, 2026	201-500	336 contacts →
	Partial evidence “TechMagic is a full-cycle software product development company that provides end-to-end engineering services to businesses of different sizes.” Source: RevenueBase Database · checked Sep 30, 2026
3	SAWIT	Strong evidence	Warsaw, PolandHQ checked Sep 30, 2026	n/a	284 contacts →
	Strong evidence “SAWIT - sawit.pl - was founded in 2014 in order to supply B2B services in programming and web development.” Source: RevenueBase Database · checked Sep 30, 2026
4	The Software House	Partial evidence	Warsaw, PolandHQ checked Sep 30, 2026	201-500	279 contacts →
	Partial evidence “12+ years of custom software development centered on client satisfaction.” Source: RevenueBase Database · checked Sep 30, 2026
5	Ideo Software	Indirect evidence	Rzeszów, PolandHQ checked Sep 30, 2026	201-500	201 contacts →
	Indirect evidence “For over 25 years, we have been helping companies grow through technology.” Source: RevenueBase Database · checked Sep 30, 2026
6	Agente	Strong evidence	Gdańsk, PolandHQ checked Sep 30, 2026	n/a	161 contacts →
	Strong evidence “Agente is a design-driven software development company with 11-year experience in creating web and mobile applications.” Source: RevenueBase Database · checked Sep 30, 2026
7	9bits	Indirect evidence	Warsaw, PolandHQ checked Sep 30, 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 30, 2026
8	Vilmate LLC	Indirect evidence	Warsaw, PolandHQ checked Sep 30, 2026	51-200	119 contacts →
	Indirect evidence “Since 2012, Vilmate has been creating software for businesses across various industries.” Source: RevenueBase Database · checked Sep 30, 2026
9	Lasoft Software Development	Partial evidence	Łódź, PolandHQ checked Sep 30, 2026	51-200	118 contacts →
	Partial evidence “Your Premier Partner in Custom Software Development.” Source: RevenueBase Database · checked Sep 30, 2026
10	Softwaremill	Indirect evidence	Warsaw, PolandHQ checked Sep 30, 2026	51-200	99 contacts →
	Indirect evidence “We blend technology with business; our developers are at the same time managers, able to look at the project from tech and business perspective.” Source: RevenueBase Database · checked Sep 30, 2026
11	Unity-T Group Sp. Z O.O. Sp.K	Indirect evidence	Warsaw, PolandHQ checked Sep 30, 2026	51-200	94 contacts →
	Indirect evidence “Unity-t Group działa na rynku od roku 2002.” Source: RevenueBase Database · checked Sep 30, 2026
12	Profitsoft	Partial evidence	Wroclaw, PolandHQ checked Sep 30, 2026	51-200	94 contacts →
	Partial evidence “For over 20 years, the ProfITsoft group of companies has specialized in developing high-tech IT solutions built on deep engineering expertise in Java and modern web technologies…” Source: RevenueBase Database · checked Sep 30, 2026
13	Angry Nerds Software Solutions Company	Indirect evidence	Wroclaw, PolandHQ checked Sep 30, 2026	51-200	92 contacts →
	Indirect evidence “Born in 2015 with a team of more than 100+ tech-savvy professionals, Angry Nerds is a software solutions company solving the unsolvable.” Source: RevenueBase Database · checked Sep 30, 2026
14	LBPRO	Partial evidence	Białystok, PolandHQ checked Sep 30, 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 30, 2026
15	Brightech	Strong evidence	Wrocław, PolandHQ checked Sep 30, 2026	51-200	80 contacts →
	Strong evidence “Brightech is a Ukrainian-American IT company providing a full range of software development services for the corporate segment, mobile platforms and WEB.” Source: RevenueBase Database · checked Sep 30, 2026
16	Appliscale	Indirect evidence	Kraków, PolandHQ checked Sep 30, 2026	51-200	79 contacts →
	Indirect evidence “Appliscale is a Software House which specialises in digital, bespoke and tailor-made products full cycle engineering consulting - we deliver the most impactful cloud-based…” Source: RevenueBase Database · checked Sep 30, 2026
17	Execon	Indirect evidence	Warsaw, PolandHQ checked Sep 30, 2026	51-200	77 contacts →
	Indirect evidence “Budujemy sukces klientów w cyfrowych kanałach sprzedaży i obsługi klienta.” Source: RevenueBase Database · checked Sep 30, 2026
18	7bulls.com	Indirect evidence	Warsaw, PolandHQ checked Sep 30, 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 30, 2026
19	Kellton Europe	Indirect evidence	Wrocław, PolandHQ checked Sep 30, 2026	51-200	76 contacts →
	Indirect evidence “Kellton Europe is an integral part of Kellton, a global leader in digital transformation.” Source: RevenueBase Database · checked Sep 30, 2026
20	Fireart Studio	Partial evidence	Warsaw, PolandHQ checked Sep 30, 2026	51-200	76 contacts →
	Partial evidence “Fireart Studio is a boutique design and software development company based in Poland.” Source: RevenueBase Database · checked Sep 30, 2026
21	DBB Software	Partial evidence	Kraków, PolandHQ checked Sep 30, 2026	51-200	75 contacts →
	Partial evidence “DBB Software is one of the top IT outsourcing companies in Europe and the US, specializing in AI-assisted software development, custom AI solutions, real estate platforms, and…” Source: RevenueBase Database · checked Sep 30, 2026
22	Profil Software	Partial evidence	Gdynia, PolandHQ checked Sep 30, 2026	51-200	63 contacts →
	Partial evidence “Profil Software is Poland-based software house who bring talent, experience and processes to build a controllable development environment and future product success.” Source: RevenueBase Database · checked Sep 30, 2026
23	Mainsoft	Strong evidence	Warsaw, PolandHQ checked Sep 30, 2026	51-200	60 contacts →
	Strong evidence “Mainsoft is a software development company, which is focused on web and mobile application development.” Source: RevenueBase Database · checked Sep 30, 2026
24	Peoplemore	Partial evidence	Kraków, PolandHQ checked Sep 30, 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 30, 2026
25	fireup.pro	Indirect evidence	Rybnik, PolandHQ checked Sep 30, 2026	51-200	59 contacts →
	Indirect evidence “We create modern business solutions and provide solid and flexible software.” Source: RevenueBase Database · checked Sep 30, 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: enterprise web development firms. 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 enterprise web development firms.
Partial evidence: Its own public description names part of enterprise web development firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise web development firms. 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 847 enterprise web development firms based in Poland

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Enterprise web development firms based in Poland at a glance

As of Sep 30, 2026

26.4%Verified-email coverage

1.4%Mobile-number coverage

10.1Average contacts per company

1-10Median size (employees)

24.7%Largest-city concentration · Warsaw

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

478

11-50

293

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 33.0d

6580–30

1,39731–60

6661–90

290–180

136180+

Company record updated

Median 88.0d

00–30

1,66131–60

2,63761–90

3,67590–180

573180+

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 web development 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 web development 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 web development 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 web development 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, 2,259 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 30, 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 web development firms by metro

Enterprise web development firms in Warsaw209

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 web development 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 web development firms are there based in Poland?

RevenueBase identified 847 enterprise web development 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?

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

Which city has the most enterprise web development firms?

Warsaw leads with 209 headquartered companies, followed by Wroclaw (72) and Krakow (71).

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 2,259 verified decision-maker contacts tracked across these 847 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 30, 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.