Company lists · Data refreshed September 2026

Top 25 Custom web software agencies based in Poland

RevenueBase identified 1,150 company matches for custom web software agencies associated with Poland as of September 2026 and tracks 9,408 professional contacts across them, including 2,662 with verified work emails and 134 with mobile numbers. Warsaw is the largest hub.

This list covers company matches for custom web software agencies 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 24, 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 24, 2026 How this list was built
1,150Companies
9,408Contacts tracked
2,662Verified emails
134Mobile numbers
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The 25 largest custom web software agencies based in Poland

Ranked by team size
Top 25 of 1,150 company matches for custom web software agencies based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 24, 2026501-1,000368 contacts →

Exact match

“Modsen is a progressive custom software development company.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Sep 24, 2026n/a284 contacts →

Exact match

“SAWIT - sawit.pl - was founded in 2014 in order to supply B2B services in programming and web development.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Sep 24, 2026201-500279 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Sep 24, 2026501-1,000241 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchRzeszów, PolandHQ recorded Sep 24, 2026201-500201 contacts →

Exact match

“For over 25 years, we have been helping companies grow through technology.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchKrakow, PolandHQ recorded Sep 24, 2026201-500187 contacts →

Exact match

“Miquido is a one-stop software development company that aims to solve business challenges with cutting-edge technology and data-driven research.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Sep 24, 202651-200147 contacts →

Exact match

“9bits is a high-grade software developer that designs custom applications for global clients.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 24, 202651-200119 contacts →

Exact match

“Since 2012, Vilmate has been creating software for businesses across various industries.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchŁódź, PolandHQ recorded Sep 24, 202651-200118 contacts →

Exact match

“Your Premier Partner in Custom Software Development.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchBiałystok, PolandHQ recorded Sep 24, 202651-200102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchBiałystok, PolandHQ recorded Sep 24, 202651-20098 contacts →

Exact match

“SoftwareHut Ltd.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 24, 202651-20094 contacts →

Exact match

“Unity-t Group działa na rynku od roku 2002.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchWroclaw, PolandHQ recorded Sep 24, 202651-20092 contacts →

Exact match

“Born in 2015 with a team of more than 100+ tech-savvy professionals, Angry Nerds is a software solutions company solving the unsolvable.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchBiałystok, PolandHQ recorded Sep 24, 202651-20083 contacts →

Exact match

“LBPro is a software development and consulting company that combines advanced software services such as IT & software consulting, software development, server based applications…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchWrocław, PolandHQ recorded Sep 24, 202651-20080 contacts →

Exact match

“Brightech is a Ukrainian-American IT company providing a full range of software development services for the corporate segment, mobile platforms and WEB.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Sep 24, 202651-20077 contacts →

Exact match

“We have proven many times that the project implemented by our team requires less time and significantly less investment compared to the competition.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchGdansk, PolandHQ recorded Sep 24, 202651-20065 contacts →

Exact match

“Bright Inventions offers custom software development for organizations of all shapes and sizes – from emerging startups, mid-sized companies and consultancy agencies, to renowned…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Sep 24, 202651-20063 contacts →

Exact match

“Rubyroid Labs is a Software Development business, specializing in Ruby on Rails and mobile development, eCommerce and web design.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Sep 24, 202651-20060 contacts →

Exact match

“Mainsoft is a software development company, which is focused on web and mobile application development.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20Exact matchKraków, PolandHQ recorded Sep 24, 202651-20059 contacts →

Exact match

“People More is a software development company focused on - Legacy Systems Modernization- Bespoke Software Development- Team Augmentation.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21Exact matchRybnik, PolandHQ recorded Sep 24, 202651-20059 contacts →

Exact match

“We create modern business solutions and provide solid and flexible software.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22Exact matchKraków, PolandHQ recorded Sep 24, 202651-20058 contacts →

Exact match

“Outside the box IT solutions - from concept to implementation.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23Exact matchWrocław, PolandHQ recorded Sep 24, 202651-20056 contacts →

Exact match

“Spyrosoft BSG is where user experience meets business productivity, performance and engagement.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24Exact matchLodz, PolandHQ recorded Sep 24, 202651-20055 contacts →

Exact match

“We are a team of web and mobile developers who are passionate about new technologies.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25Exact matchWarsaw, PolandHQ recorded Sep 24, 202651-20055 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 25 of 1,150 custom web software agencies based in Poland

See the full list, filter by size, metro and specialty, and access 2,662 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom web software agencies based in Poland at a glance

As of Sep 24, 2026
28.3%Verified-email coverage
1.4%Mobile-number coverage
8.2Average contacts per company
1-10Median size (employees)
23.0%Largest-city concentration · Warsaw
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
681
11-50
399
51-200
57
201-500
5
501-1,000
3

Freshness & accuracy

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

Email last verified

Median 27.0d

Company record updated

Median 80.0d

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 web software agencies” 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 2,662 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 24, 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.

Custom web software agencies 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 “custom web software agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom web software agencies are there based in Poland?

RevenueBase identified 1,150 company matches for custom web software agencies 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?

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

Which city has the most custom web software agencies?

Warsaw leads with 265 company records, followed by Wroclaw (100) and Krakow (87).

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 2,662 professional contacts with verified work emails tracked across these 1,150 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 24, 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.