Company lists · Data refreshed November 2026

Top 25 Secure software development consulting companies based in Poland

RevenueBase identified 128 company matches for secure software development consulting companies associated with Poland as of November 2026 and tracks 1,164 professional contacts across them, including 297 with verified work emails. Warsaw is the largest hub.

This list covers company matches for secure software development consulting companies 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 November 5, 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 5, 2026 How this list was built
128Companies
1,164Contacts tracked
297Verified emails
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The 25 largest secure software development consulting companies based in Poland

Ranked by team size
Top 25 of 128 company matches for secure software development consulting companies based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchGdansk, PolandHQ recorded Nov 5, 2026201-50081 contacts →

Exact match

“Solwit is a professional engineering services company founded in 2011.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20073 contacts →

Exact match

“NerdySoft is a software development and consulting agency proudly established and run by a team of fintech nerds.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“LLInformatics is a software consulting and development firm that builds customized, compliant, intelligent digital solutions and products, and conducts technical audits and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchGdynia, PolandHQ recorded Nov 5, 202651-20056 contacts →

Exact match

“Profil Software is Poland-based software house who bring talent, experience and processes to build a controllable development environment and future product success.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchKatowice, PolandHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“We are software development company that brings together a team of industry-leading software experts with an excellent record of providing state-of-the-art software, tools and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchTorun, PolandHQ recorded Nov 5, 202611-5043 contacts →

Exact match

“Advanced Internet Software provides development of custom web applications connecting to various data sources, such as databases, web services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchGliwice, PolandHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“CodeConcept specializes in creating software, firmware, web and mobile applications, integrating information systems and in IT consulting.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchWroclaw, PolandHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“UBSLogic is the partner of choice for many leading enterprises, SMEs, and technology challengers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchŁódź, PolandHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“Liki is the team of qualified consultants, software architects, experienced designers and developers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Professnet is a technology and consulting company helping enterprises and software development teams build secure, automated, and scalable cloud infrastructures.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchŁódź, PolandHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Ikaria to ekspert bezpieczeństwa IT.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20017 contacts →

Exact match

“DEVTALENTS brings together the most knowledgeable and experienced software developers from around the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchŁódź, PolandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“EngineArch transforms complex technical challenges into streamlined, scalable solutions that drive real business value!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchGdańsk, PolandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Logicify is software R&D and consulting company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchKraków, PolandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“We are an IT consultancy focused on developing custom software solutions for your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOpole, PolandHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Aspello Sp.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchWrocław, PolandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Our specialists find the weakest points in your company and will show you how to fix them step-by-step, as well as how to improve your security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchWroclaw, PolandHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Hi there, 4code is an Innovation Technology & Consulting company focused on secure software and product development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchKraków, PolandHQ recorded Nov 5, 20261-105 contacts →

Exact match

“At Forcify, we are passionate about empowering businesses and individuals through cutting-edge web application development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchPoznan, PolandHQ recorded Nov 5, 202611-505 contacts →

Exact match

“For 18 years we've built software for clients in regulated and high-stakes environments.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchPoznań, PolandHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Small consulting company focused on developing tailor-made software solutions for complex engineering problems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Vasco Sky is a technology consulting company with a focus on providing Expert-Level Engineering services for time-critical large-scale software projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCracow, PolandHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Eliminate slow delivery pace, frustrating bugs and incidents.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPraga North, PolandHQ recorded Nov 5, 20261-102 contacts →

Exact match

“We combine technical excellence, strategic thinking and methodical execution to make software teams thrive.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchWrocław, PolandHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Improvoc is a software development company based in Wroclaw, Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 128 secure software development consulting companies based in Poland

See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Secure software development consulting companies based in Poland at a glance

As of Nov 5, 2026
25.5%Verified-email coverage
9.1Average contacts per company
1-10Median size (employees)
24.2%Largest-city concentration · Warsaw
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
34
51-200
13
201-500
2

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 128 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 Poland whose business descriptions match “secure software development consulting companies” 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 297 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 5, 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.

Secure software development consulting companies 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 “secure software development consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many secure software development consulting companies are there based in Poland?

RevenueBase identified 128 company matches for secure software development consulting companies associated with 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?

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

Which city has the most secure software development consulting companies?

Warsaw leads with 31 company records, followed by Krakow (16) and Wroclaw (16).

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 297 professional contacts with verified work emails tracked across these 128 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 5, 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.