Company lists · Data refreshed November 2026

Top 22 Front end developers based in Warsaw, Poland

RevenueBase identified 77 company matches for front end developers associated with Warsaw, Poland as of November 2026 and tracks 657 professional contacts across them, including 116 with verified work emails. Across Poland, Warsaw is the largest hub for this category.

This list covers company matches for front end developers associated with Warsaw, 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 6, 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 6, 2026 How this list was built
77Companies
657Contacts tracked
116Verified emails
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The 22 largest front end developers based in Warsaw, Poland

Ranked by team size
Top 22 of 77 company matches for front end developers based in Warsaw, Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 202651-20050 contacts →

Exact match

“YOUR RELIABLE, RESULTS-DRIVEN PARTNER IN SOFTWARE DEVELOPMENT Yojji is an international leading-edge software development company with 7 years of experience, boasting offices in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Jesteśmy studiem developerskim dla kreatywnych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“iRonin.IT began in 2002 as a one-person IT consulting and contracting business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“XPGraph is a software development company located in Warsaw, Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“In Goodc we are creating solutions to raise Your business effectiveness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Z nami zbudujesz niezawodne i intuicyjne aplikacje dostosowane do aktualnych potrzeb Twojej firmy!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Since 2010 we have been running a digital marketing agency focused on eCommerce website development, Web app development, and responsive websites.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Do you have a great product, service, or idea but lack the strategy, cohesive branding, and seamless technology to make it work?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Software development company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“WebProfessor is a Warsaw-based software house specializing in two areas: professional business websites and custom applications that companies run on every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“LETIKO is a software development company based in Poland”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“GogoApps is a full stack web and mobile app development company, and UI/UX design house based in Warsaw, Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Whether you need a simple app or an incredibly powerful website for your organization, we will help you build anything you can dream of and provide results you expect.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are Rytm.Digital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Getting Things Done Zaczynamy od postawy – getting-things-done (GTD) – czyli skutecznej realizacji zadań udowadniamy, że dotrzymywanie terminów jest możliwe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Prawidłowo wytyczony kierunek działań oraz jasny i czytelny komunikat to nasze znaki szczególne Realizujemy projekty serwisów i aplikacji internetowych oraz wspieramy w ich…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Projektowanie to nasz żywioł, dlatego stworzyliśmy firmę, w której realizujemy kreatywne pomysły z wielu dziedzin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are Ministry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“At Tech Paradise, we’re at the forefront of mobile application development, creating custom, robust, and high-performing iOS and Android apps designed to meet the specific needs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Thunder Cloud, our approach to website design and development is focused on simplicity and ease of use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“W Innova tworzymy piękne strony internetowe - szybko, elegancko, miło po drodze i niedrogo :) Wykorzystujemy do tego najnowsze technologie, strony optymalizujemy, a nawet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“designing a web & ecommerce solutions for your business - clarification of goals & sketching the ideas - finding a valuable solutions - drawing a map & writing an plan - designing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 77 front end developers based in Warsaw, Poland

See the full list, filter by size, metro and specialty, and access 116 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Front end developers based in Warsaw, Poland at a glance

As of Nov 6, 2026
17.7%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
24
51-200
5

Email recency for this list is measured across the whole Poland list rather than for Warsaw, so it is reported there. Company counts and contact totals on this page are exact for Warsaw, over 77 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 Warsaw, Poland whose business descriptions match “front end developers” 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 116 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 6, 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.

Front end developers by metro in Poland

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 “front end developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many front end developers are there based in Warsaw, Poland?

RevenueBase identified 77 company matches for front end developers associated with Warsaw, 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?

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

Which city in Poland has the most front end developers?

Warsaw leads Poland with 77 company records, followed by Wroclaw (29) and Krakow (19).

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 116 professional contacts with verified work emails tracked across these 77 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 6, 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.