Company lists · Data refreshed September 2026

Top 25 AI engineering companies based in Warsaw, Poland

Name: AI engineering companies based in Warsaw, Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 68 companies tracked

RevenueBase identified 68 AI engineering companies headquartered in Warsaw, Poland as of September 2026 and tracks 3,226 professional contacts across them, including 1,513 with verified work emails and 49 with mobile numbers. Warsaw is the largest hub.

This list covers AI engineering companies headquartered in Warsaw, 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 16, 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 16, 2026 86% judged on-target in blind review

68Companies

3,226Contacts tracked

1,513Verified emails

49Mobile numbers

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The 25 largest AI engineering companies based in Warsaw, Poland

Ranked by team size

Top 25 of 68 AI engineering companies based in Warsaw, Poland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to AI engineering companies: 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	Lingaro	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	1,001-5,000	1,296 contacts →
	Indirect evidence “You’ve got the data, now what’s next?” Source: RevenueBase Database · checked Sep 16, 2026
2	Elinext	Strong evidence	Warsaw, PolandHQ checked Sep 16, 2026	501-1,000	646 contacts →
	Strong evidence “We are a global AI-powered software development company with 28+ years of engineering experience, delivering human-verified AI solutions and complex software systems for…” Source: RevenueBase Database · checked Sep 16, 2026
3	DS Stream	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	201-500	123 contacts →
	Partial evidence “DS Stream transforms AI, Data Science & Cloud into business growth for global brands.” Source: RevenueBase Database · checked Sep 16, 2026
4	deepsense.ai	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	116 contacts →
	Partial evidence “We are an AI partner helping organizations design, build, and scale production-grade AI systems that deliver measurable ROI reliably, and securely.” Source: RevenueBase Database · checked Sep 16, 2026
5	Celadonsoft	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	97 contacts →
	Indirect evidence “With a thoughtful approach to our clients’ goals, we help businesses and startups get their innovative software projects done on time.” Source: RevenueBase Database · checked Sep 16, 2026
6	Addepto	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	70 contacts →
	Partial evidence “Addepto is a leading AI consulting company, recognized by Forbes, Deloitte and Financial Times, for delivering cutting-edge AI and Data-driven solutions.” Source: RevenueBase Database · checked Sep 16, 2026
7	Improveit Solutions	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	54 contacts →
	Partial evidence “is a - software development company with on the market and senior Web, Mobile, AI, and DevOps engineers.+ worldwide, we help you build high-quality digital products, scale your…” Source: RevenueBase Database · checked Sep 16, 2026
8	teacode.io	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	53 contacts →
	Partial evidence “TeaCode is a forward-thinking software development company that combines advanced technologies with AI to create innovative digital solutions.” Source: RevenueBase Database · checked Sep 16, 2026
9	Startup House	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	47 contacts →
	Partial evidence “Startup House is an end-to-end digital & AI transformation partner for enterprises.” Source: RevenueBase Database · checked Sep 16, 2026
10	Websensa	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	46 contacts →
	Partial evidence “WEBSENSA is created by a team of AI experts, data scientists and developers dedicated to early adoption of cutting-edge technologies.” Source: RevenueBase Database · checked Sep 16, 2026
11	Algomine	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	36 contacts →
	Partial evidence “At Algomine, we help businesses unlock the full value of their data and accelerate growth with cutting-edge AI.” Source: RevenueBase Database · checked Sep 16, 2026
12	Blazity	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	34 contacts →
	Partial evidence “We build enterprise AI agents and agentic workflows on the Vercel AI Cloud.” Source: RevenueBase Database · checked Sep 16, 2026
13	Softgreat	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “Softgreat is a forward-thinking IT company specializing in the analysis, design, and development of innovative software solutions.” Source: RevenueBase Database · checked Sep 16, 2026
14	JOIDY	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “JOIDY: Your Reliable Digital Partner At JOIDY, we build efficient digital solutions that help businesses grow.” Source: RevenueBase Database · checked Sep 16, 2026
15	Evergreen AI Business Digitalization	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “Evergreen is a reliable provider of software development, marketing and business automation solutions.” Source: RevenueBase Database · checked Sep 16, 2026
16	Bewort	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Bewort LLC is a leading software development company based in Warsaw, Poland.” Source: RevenueBase Database · checked Sep 16, 2026
17	ONTID	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Ontid - a visionary AI software development company with a rich history spanning 8 years of excellence.” Source: RevenueBase Database · checked Sep 16, 2026
18	Starnova	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Starnova AI assists you in identifying and integrating cutting-edge AI solutions, guiding you seamlessly from inception to deployment and beyond.” Source: RevenueBase Database · checked Sep 16, 2026
19	Inceite	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Inceite was established in 2017 and provides software development, cybersecurity and machine learning services for companies from a wide range of industries including banking…” Source: RevenueBase Database · checked Sep 16, 2026
20	Royal Company	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “Welcome to Royalco.io – IT Consulting & Advanced Solutions At the forefront of technological innovation, Royalco.io specializes in Web3 and AI-driven solutions, transcending…” Source: RevenueBase Database · checked Sep 16, 2026
21	Lyratech AI	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “We develop AI solutions to drive growth, profit and efficiency in your company.” Source: RevenueBase Database · checked Sep 16, 2026
22	Processifier	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Business savvy technology consulting company specializing in AI, Machine Learning, Data Science, and Process Mining.” Source: RevenueBase Database · checked Sep 16, 2026
23	Scenifi	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	11-50	3 contacts →
	Partial evidence “Ai Acceleration and AI Innovation” Source: RevenueBase Database · checked Sep 16, 2026
24	Reasonfield LAB By Softwaremill	Indirect evidence	Warsaw, PolandHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “ReasonfieldLab provides organizations with reasonable Machine Learning solutions that serve their purpose and bring tangible results.” Source: RevenueBase Database · checked Sep 16, 2026
25	juliaszopa.com	Partial evidence	Warsaw, PolandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “At JuliaSzopa.com, we empower businesses to leverage AI effectively through practical strategies, hands-on training, and real-world solutions.” Source: RevenueBase Database · checked Sep 16, 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: AI engineering companies. 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 AI engineering companies.
Partial evidence: Its own public description names part of AI engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI engineering companies. 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 68 AI engineering companies based in Warsaw, Poland

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AI engineering companies based in Warsaw, Poland at a glance

As of Sep 16, 2026

46.9%Verified-email coverage

1.5%Mobile-number coverage

47.4Average contacts per company

1-10Median size (employees)

66.2%Largest-city concentration · Warsaw

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 19.0d

1,1290–30

32631–60

961–90

090–180

49180+

Company record updated

Median 65.0d

00–30

1,48431–60

1,15361–90

37490–180

215180+

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 AI engineering companies, 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 Warsaw, Poland whose own description of what they do matches “AI engineering companies”. 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 AI engineering companies), 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 AI engineering companies, and records with no verified work email. Companies headquartered outside Warsaw 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, 1,513 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 16, 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.

AI engineering companies by metro in Poland

AI engineering companies in Warsaw45

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 AI engineering companies, 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 AI engineering companies are there based in Warsaw, Poland?

RevenueBase identified 68 AI engineering companies headquartered in Warsaw, 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?

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

Which city has the most AI engineering companies?

Warsaw leads with 45 headquartered companies, followed by Wroclaw (22) and Warszawa (21).

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 1,513 verified decision-maker contacts tracked across these 68 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 16, 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.