Company lists · Data refreshed September 2026

Top 22 Fintech software companies based in Poland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 44 companies tracked

RevenueBase identified 44 fintech software companies headquartered in Poland as of September 2026 and tracks 3,850 professional contacts across them, including 1,193 with verified work emails and 74 with mobile numbers. Warsaw is the largest hub.

This list covers fintech software 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

44Companies

3,850Contacts tracked

1,193Verified emails

74Mobile numbers

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The 22 largest fintech software companies based in Poland

Ranked by team size

Top 22 of 44 fintech software companies based in Poland, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names fintech software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	BEC Financial TechnologiesPartial evidence	Warsaw, Poland	1,001-5,000	1,943
	“BEC Financial Technologies is a fintech company providing financial IT solutions for 25% of Danish bank customers.” Source: company website · checked Sep 2, 2026
2	AutopayPartial evidence	Warszawa, Poland	201-500	313
	“Autopay is a European brand developing an international ecosystem of fintech solutions for businesses and consumers.” Source: company website · checked Sep 2, 2026
3	AilleronPartial evidence	Warsaw, Poland	501-1,000	301
	“Ailleron is a reliable partner in banking technology and financial software development.” Source: company website · checked Sep 2, 2026
4	LENDIPartial evidence	Szczecin, Poland	1,001-5,000	296
	“Lendi Group to FinTech należący do grupy MZN Property S.A, tworzący nowoczesne rozwiązania dla rynku pośrednictwa kredytowego, ubezpieczeniowego i nieruchomościowego.” Source: company website · checked Sep 2, 2026
5	PAYPOPartial evidence	Warsaw, Poland	51-200	175
	“Działamy w obszarze FinTech, i wprowadzamy innowacje w obszarze płatności w e-commerce, zwiększając konwersję i tym samym sprzedaż naszych partnerów.” Source: company website · checked Sep 2, 2026
6	Altkom SoftwareIndirect evidence	Warszawa, Poland	201-500	145
	“Helping finance stay tuned – through technology that adapts, scales and delivers lasting value.” Source: company website · checked Sep 2, 2026
7	ConsdataPartial evidence	Poznan Wielkopolska, Poland	51-200	132
	“Consdata is a seasoned software development company with over two decades of market experience.” Source: company website · checked Sep 2, 2026
8	Smartney Grupa OneyIndirect evidence	Warszawa, Poland	51-200	97
	“Miło Cię widzieć!” Source: company website · checked Sep 2, 2026
9	Armada LabsStrong evidence	Lodz, Poland	51-200	73
	“Armada Labs was established in 2002 and has since built a strong reputation for providing software development services to clients in the Fintech industry.” Source: company website · checked Sep 2, 2026
10	NovelpayPartial evidence	Warszawa, Poland	51-200	32
	“Established nearly 10 years ago by experienced professionals active in the payment industry, NOVELPAY has been strengthening its position as one of the most innovative software…” Source: company website · checked Sep 2, 2026
11	KontomatikPartial evidence	Warsaw, Poland	11-50	29
	“Kontomatik is a Poland-based fintech company, which has been providing banking data aggregation services since 2009 – long before “open banking” became a commonly accepted term.” Source: company website · checked Sep 2, 2026
12	AiqlabsIndirect evidence	Warszawa, Poland	51-200	29
	“Misją zespołu AIQlabs jest ciągłe kreowanie i wyznaczanie kierunków rozwoju narzędzi finansowych w oparciu o strategie digital: big data, machine learning, data science…” Source: company website · checked Sep 2, 2026
13	Aventus Group Sp. Z O.OPartial evidence	Bialostoczek, Poland	51-200	16
	“Jesteśmy firmą, która z sukcesami działa w branży Fintech, stając się jednym z jej liderów na polskim rynku.” Source: company website · checked Sep 2, 2026
14	Finea S.APartial evidence	Warsaw, Poland	1-10	11
	“Finea - a fintech startup focused on delivery of factoring solutions to Micro companies and SMEs.” Source: company website · checked Sep 2, 2026
15	FinanceupIndirect evidence	Wroclaw, Poland	11-50	7
	“Kupuj korzystniej, sprzedawaj więcej - Finansowanie zostaw nam.” Source: company website · checked Sep 2, 2026
16	Cidrus MoneyIndirect evidence	Lodz, Poland	11-50	6
	“Cidrus Money is at the forefront of delivering comprehensive business solutions to a wide range of clients, encompassing both individuals and corporations.” Source: company website · checked Sep 2, 2026
17	Cormo Software HousePartial evidence	Olsztyn, Poland	1-10	5
	“Zespół Cormo specjalizuje się w tworzeniu kompleksowego oprogramowania dla firm z sektora fintech.” Source: company website · checked Sep 2, 2026
18	AtomiconStrong evidence	Warsaw, Poland	51-200	5
	“Full-service software development for FinTech, Blockchain and AI Projects” Source: company website · checked Sep 2, 2026
19	CroneyPartial evidence	Poznan, Poland	1-10	3
	“Croney is a leading provider of financial software and applications.” Source: company website · checked Sep 2, 2026
20	Sancus Capital Sp. Z O.OPartial evidence	Warsaw, Poland	1-10	2
	“Active investor in Fintech” Source: company website · checked Sep 2, 2026
21	Redmal S.AIndirect evidence	Poland	11-50	1
	“Chcemy pomóc małym podmiotom gospodarczym w radzeniu sobie z płynnością zamieniając płatności, na które czekają w kapitał dostępny od zaraz.” Source: company website · checked Sep 2, 2026
22	Dual Core Fintech Forge Sp. Z O.OPartial evidence	Warszawa, Poland	1-10	1
	“Jesteśmy firmą działającą w branży FinTech.” Source: company website · checked Sep 2, 2026

Showing 22 of 44 fintech software companies based in Poland

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Fintech software companies based in Poland at a glance

As of Sep 2, 2026

11-50Median size (employees)

WarsawLargest hub · 17 HQs

74Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 fintech software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “fintech software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among fintech software 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 an evidence 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, 1,193 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 2, 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.

Frequently asked

How many fintech software companies are there based in Poland?

RevenueBase identified 44 fintech software 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?

BEC Financial Technologies, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most fintech software companies?

Warsaw leads with 17 headquartered companies, followed by Warszawa (6) and Krakow (3).

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 1,193 verified decision-maker contacts tracked across these 44 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 2, 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.