Company lists · Data refreshed September 2026

Top 25 Iot software development companies based in Poland

Name: Iot software development companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 171 companies tracked

RevenueBase identified 171 iot software development companies headquartered in Poland as of September 2026 and tracks 3,326 professional contacts across them, including 1,118 with verified work emails. Warsaw is the largest hub.

This list covers iot software development companies headquartered in 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 21, 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 21, 2026 86% judged on-target in blind review

171Companies

3,326Contacts tracked

1,118Verified emails

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The 25 largest iot software development companies based in Poland

Ranked by team size

Top 25 of 171 iot software development companies based in Poland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to iot software development 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	Yalantis	Strong evidence	Warsaw, PolandHQ checked Sep 21, 2026	201-500	338 contacts →
	Strong evidence “Full-Cycle IoT and Software Development Yalantis is an engineering partner specializing in complex digital product development, with deep expertise in IoT.” Source: RevenueBase Database · checked Sep 21, 2026
2	Avsystem	Indirect evidence	Kraków, PolandHQ checked Sep 21, 2026	201-500	174 contacts →
	Indirect evidence “AVSystem was founded in 2006 with a focus on providing automation solutions for connected device ecosystems.” Source: RevenueBase Database · checked Sep 21, 2026
3	Codelab	Indirect evidence	Szczecin, PolandHQ checked Sep 21, 2026	201-500	163 contacts →
	Indirect evidence “Codelab Sp.” Source: RevenueBase Database · checked Sep 21, 2026
4	Decerto	Indirect evidence	Warsaw, PolandHQ checked Sep 21, 2026	201-500	150 contacts →
	Indirect evidence “Decerto specializes in providing advanced IT solutions for the insurance sector.” Source: RevenueBase Database · checked Sep 21, 2026
5	Holisticon Poland	Indirect evidence	Wrocław, PolandHQ checked Sep 21, 2026	201-500	122 contacts →
	Indirect evidence “Holisticon Poland is part of Nexer Group – a global tech company with strong roots in Swedish entrepreneurship and innovation.” Source: RevenueBase Database · checked Sep 21, 2026
6	Lasoft Software Development	Strong evidence	Łódź, PolandHQ checked Sep 21, 2026	51-200	118 contacts →
	Strong evidence “Your Premier Partner in Custom Software Development.” Source: RevenueBase Database · checked Sep 21, 2026
7	Connectpoint	Indirect evidence	Warsaw, PolandHQ checked Sep 21, 2026	51-200	116 contacts →
	Indirect evidence “ConnectPoint is a Warsaw-based technology company specializing in digital solutions for the Utilities, Energy, and Manufacturing sectors.” Source: RevenueBase Database · checked Sep 21, 2026
8	Angry Nerds Software Solutions Company	Partial evidence	Wroclaw, PolandHQ checked Sep 21, 2026	51-200	92 contacts →
	Partial evidence “Born in 2015 with a team of more than 100+ tech-savvy professionals, Angry Nerds is a software solutions company solving the unsolvable.” Source: RevenueBase Database · checked Sep 21, 2026
9	Vm.Pl Software House	Partial evidence	Wroclaw, PolandHQ checked Sep 21, 2026	51-200	88 contacts →
	Partial evidence “VM Software House is a highly specialized IT company with over 19 years of experience in supporting companies across Europe, especially in the DACH countries.” Source: RevenueBase Database · checked Sep 21, 2026
10	dac.digital	Indirect evidence	Gdańsk, PolandHQ checked Sep 21, 2026	51-200	81 contacts →
	Indirect evidence “DAC.digital is your reliable technology partner.” Source: RevenueBase Database · checked Sep 21, 2026
11	Brightech	Strong evidence	Wrocław, PolandHQ checked Sep 21, 2026	51-200	80 contacts →
	Strong evidence “Brightech is a Ukrainian-American IT company providing a full range of software development services for the corporate segment, mobile platforms and WEB.” Source: RevenueBase Database · checked Sep 21, 2026
12	Bright Coders' Factory	Partial evidence	Opole, PolandHQ checked Sep 21, 2026	51-200	75 contacts →
	Partial evidence “Bright Coders' Factory provides high-end software engineering services from Poland (HQ), Germany, USA, UK.” Source: RevenueBase Database · checked Sep 21, 2026
13	DBB Software	Strong evidence	Kraków, PolandHQ checked Sep 21, 2026	51-200	75 contacts →
	Strong evidence “DBB Software is one of the top IT outsourcing companies in Europe and the US, specializing in AI-assisted software development, custom AI solutions, real estate platforms, and…” Source: RevenueBase Database · checked Sep 21, 2026
14	Vakoms	Strong evidence	Wrocław, PolandHQ checked Sep 21, 2026	51-200	72 contacts →
	Strong evidence “Vakoms is a full-cycle software development company, chosen by startups, SMEs, and industry giants to craft exceptional products, develop solutions and optimize business…” Source: RevenueBase Database · checked Sep 21, 2026
15	Intent	Partial evidence	Warsaw, PolandHQ checked Sep 21, 2026	51-200	59 contacts →
	Partial evidence “Intent has over 10+ years of experience in helping to conceptualize, design and build apps for connected devices and IoT.” Source: RevenueBase Database · checked Sep 21, 2026
16	Itera Research	Partial evidence	Krakow, PolandHQ checked Sep 21, 2026	51-200	55 contacts →
	Partial evidence “Itera Research is your trusted partner for bespoke software engineering, delivering guaranteed results.” Source: RevenueBase Database · checked Sep 21, 2026
17	Itsg Global	Strong evidence	Warsaw, PolandHQ checked Sep 21, 2026	51-200	51 contacts →
	Strong evidence “We are ITSG Global, an innovative software development company with a commitment to driving growth and digital transformation.” Source: RevenueBase Database · checked Sep 21, 2026
18	Andersen People	Indirect evidence	Warsaw, PolandHQ checked Sep 21, 2026	1,001-5,000	50 contacts →
	Indirect evidence “Andersen is a European IT company with headquarter in Warsaw, Poland.” Source: RevenueBase Database · checked Sep 21, 2026
19	Iomico	Strong evidence	Warszawa, PolandHQ checked Sep 21, 2026	11-50	41 contacts →
	Strong evidence “Iomico company provides full cycle development of the Internet of Things (IoT) solutions, including- industrial design - electronics design - firmware/embedded programming -…” Source: RevenueBase Database · checked Sep 21, 2026
20	Gecko Dynamics	Partial evidence	Kraków, PolandHQ checked Sep 21, 2026	11-50	40 contacts →
	Partial evidence “Gecko Dynamics is a trusted leader in delivering robust, high-performance software solutions for large-scale web and desktop projects.” Source: RevenueBase Database · checked Sep 21, 2026
21	ITS Poland	Partial evidence	Warsaw, PolandHQ checked Sep 21, 2026	51-200	39 contacts →
	Partial evidence “ITS is a cloud technology company, a place for professional growth, development, innovation, creativity, self-expression, where knowledge and expertise are being used in the…” Source: RevenueBase Database · checked Sep 21, 2026
22	Dynevo	Indirect evidence	Warsaw, PolandHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “DYNEVO GROUP is a reputable IT solutions provider that enhances the efficiency, productivity, and security of your business.” Source: RevenueBase Database · checked Sep 21, 2026
23	Cleverlabs	Partial evidence	Warsaw, PolandHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “CleverLabs is an international software engineering company with HQs in Warsaw, Poland, and R&D offices in Estonia and Kazakhstan.” Source: RevenueBase Database · checked Sep 21, 2026
24	SPIID	Indirect evidence	Rybnik, PolandHQ checked Sep 21, 2026	n/a	32 contacts →
	Indirect evidence “Dostarczamy rozwiązania informatyczne, umożliwiające efektywne gromadzenie, przetwarzanie oraz wizualizację danych.” Source: RevenueBase Database · checked Sep 21, 2026
25	Wizzdev	Strong evidence	Poznań, PolandHQ checked Sep 21, 2026	11-50	30 contacts →
	Strong evidence “WizzDev is an embedded software development company based in Poznań with clients mainly in the EU/UK.” Source: RevenueBase Database · checked Sep 21, 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: iot software development 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 iot software development companies.
Partial evidence: Its own public description names part of iot software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot software development 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 171 iot software development companies based in Poland

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Iot software development companies based in Poland at a glance

As of Sep 21, 2026

33.6%Verified-email coverage

19.5Average contacts per company

11-50Median size (employees)

15.8%Largest-city concentration · Warsaw

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 171 companies.

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 iot software development 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 Poland whose own description of what they do matches “iot software development 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 iot software development 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 iot software development companies, and records with no verified work email. Companies headquartered outside Poland 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, 1,118 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 21, 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.

Iot software development companies by metro

Iot software development companies in Warsaw27

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 iot software development 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 iot software development companies are there based in Poland?

RevenueBase identified 171 iot software development companies headquartered in 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?

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

Which city has the most iot software development companies?

Warsaw leads with 27 headquartered companies, followed by Wroclaw (19) and Warszawa (18).

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 1,118 verified decision-maker contacts tracked across these 171 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 21, 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.