Company lists · Data verified August 2026

Top 25 Employee development platforms based in Poland

Name: Employee development platforms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 180 companies tracked

There are 180 employee development platforms headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 1,343 professional contacts across them, including 355 with verified work emails and 40 with mobile numbers. Warszawa is the largest hub.

This list covers employee development platforms headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

180Companies

1,343Contacts tracked

355Verified emails

40Mobile numbers

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The 25 largest employee development platforms based in Poland

Ranked by team size

Top 25 of 180 employee development platforms based in Poland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Selleo Edtech & Hrtech Software Development	Bielsko-Biala	51-200	96	72
2	Develor	Warszawa	51-200	64	17
3	FPL	Lodz	11-50	51	7
4	HCM Deck	Warszawa	51-200	44	16
5	NAIS	Gdansk	11-50	38	14
6	Emphie Solutions	Gliwice	11-50	29	24
7	Xtramile	Gdansk	11-50	28	24
8	Grupa SET	Warszawa	11-50	27	6
9	e-learning.pl	Warszawa	11-50	26	10
10	4grow	Warszawa	11-50	24	14
11	Welearning	Lodz	11-50	23	14
12	Pmconsulting	Wroclaw	11-50	21	9
13	Ostendihr	Midtown	11-50	20	5
14	4system	Zielona Gora	51-200	19	1
15	Resolutio	Warszawa	11-50	17	7
16	Lingua Smart	Poznan	51-200	13	8
17	LUX MED Benefity	Warszawa	11-50	13	7
18	Llidero	Poznan Wielkopolska	11-50	13	6
19	Berndson	Krakow	11-50	13	1
20	Strefa Managera	Lodz	11-50	13	1
21	Extended Tools Polska	Warszawa	11-50	9	6
22	Code Sprinters	Cracow	11-50	8	1
23	Dale Carnegie Training Poland	Warszawa	11-50	7	5
24	Dział Szkoleniowy	Poznan	11-50	7	4
25	Samelane	Wroclaw	51-200	7	2

Showing 25 of 180 employee development platforms based in Poland

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Employee development platforms based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 36 HQs

40Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

105

11-50

51-200

201-500

Employee development platforms by metro

Metro	Companies
Employee development platforms in Warszawa	36
Employee development platforms in Warsaw	17
Employee development platforms in Poznan	16
Employee development platforms in Wroclaw	12
Employee development platforms in Krakow	11
Employee development platforms in Gdansk	8
Employee development platforms in Lodz	7

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “employee development platforms”, with match quality audited by blind human judging, and headquartered in Poland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many employee development platforms are there based in Poland?

There are 180 employee development platforms headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Selleo Edtech & Hrtech Software Development, headquartered in Bielsko-Biala, tops this list with the largest team on record.

Which city has the most employee development platforms?

Warszawa leads with 36 headquartered companies, followed by Warsaw (17) and Poznan (16).

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 355 verified decision-maker contacts tracked across these 180 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.