Company lists · Data refreshed November 2026

Top 25 Outsystems developers based in Warsaw, Poland

RevenueBase identified 49 company matches for outsystems developers associated with Warsaw, Poland as of November 2026 and tracks 718 professional contacts across them, including 237 with verified work emails. Across Poland, Warsaw is the largest hub for this category.

This list covers company matches for outsystems 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
49Companies
718Contacts tracked
237Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest outsystems developers based in Warsaw, Poland

Ranked by team size
Top 25 of 49 company matches for outsystems 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, 202651-200165 contacts →

Exact match

“Pretius is a software development company that specializes in crafting custom software solutions and delivering tangible business value.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Silk Software House is an agile web & mobile development team building software systems and creating business intelligence solutions for high growth startups and major…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“MAK IT Sp.”

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

Exact match

“Sinova is a development company that specializes in creating software solutions, providing full-cycle software development services of any complexity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Most engineering partnerships create vendor lock-in.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“NetInteractive is a group of passionate people forming a Software Development Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“AUTORUN is a platform of digital natives united in a developers community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“About us Analysts, architects, programmers, testers, graphic designers and project managers all work for our customers' success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“FH Solutions is the place where talented and driven people with experience in web and mobile development come together.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We specialize in the production and implementation of IT solutions based on Microsoft.Net technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Transform your business with low-code CRM and automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“A team of experienced developers that has been working together for almost 5 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Nasza firma obecna na rynku jest od 2015 roku.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Smithing Systems is an advanced software house that delivers bespoke IT solutions for businesses of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are a team of multidisciplinary IT professionals that aims to deliver low-code applications, automation, and integration for greater flexibility, efficiency, and speed.”

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

“We provide software design and software development services on different platforms and operating systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Located in Warsaw, Poland, Scale specializes in digital outsourcing and consulting, with a focus on Angular.NET, Azure, Dynamics, Power BI, and Fintech.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“In our work we use our experience, knowledge of our business analysts and software engineers and the most advanced developments in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We develop a revolutionary model of building software based on minimal, isolated modules.”

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

Showing 25 of 49 outsystems developers based in Warsaw, Poland

See the full list, filter by size, metro and specialty, and access 237 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Outsystems developers based in Warsaw, Poland at a glance

As of Nov 6, 2026
33.0%Verified-email coverage
14.7Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
25
51-200
7

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 49 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 “outsystems 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 237 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.

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

How many outsystems developers are there based in Warsaw, Poland?

RevenueBase identified 49 company matches for outsystems 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?

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

Which city in Poland has the most outsystems developers?

Warsaw leads Poland with 49 company records, followed by Krakow (16) and Gdansk (12).

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 237 professional contacts with verified work emails tracked across these 49 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.

Ready to reach these companies? Verified emails and direct dials for all 49 outsystems developers based in Warsaw, Poland. Start with a free account, no credit card.

Download this list →

Related lists

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.