Company lists · Data refreshed September 2026

Top 22 Fintech software companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 42 companies tracked

RevenueBase identified 42 fintech software companies headquartered in Spain as of September 2026 and tracks 4,443 professional contacts across them, including 1,419 with verified work emails and 253 with mobile numbers. Madrid is the largest hub.

This list covers fintech software companies headquartered in Spain, 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

42Companies

4,443Contacts tracked

1,419Verified emails

253Mobile numbers

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The 22 largest fintech software companies based in Spain

Ranked by team size

Top 22 of 42 fintech software companies based in Spain, 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	SBSIndirect evidence	Madrid, Spain	1,001-5,000	3,207
	“SBS is a global financial technology company that’s helping banks and the financial services industry to reimagine how to operate in an increasingly digital world.” Source: company website · checked Sep 2, 2026
2	Open Digital ServicesIndirect evidence	Madrid, Spain	501-1,000	349
	“Open Digital Services (ODS) was established together with Openbank as a pivotal part of Santander Group’s technical innovation in digital banking.” Source: company website · checked Sep 2, 2026
3	ID FinancePartial evidence	Barcelona, Spain	201-500	347
	“We are a leading fintech in Europe and Latin America.” Source: company website · checked Sep 2, 2026
4	FintonicIndirect evidence	Madrid, Spain	51-200	101
	“We are Fintonic, the ultimate solution for enabling access to credit and analyzing individuals' credit risk.” Source: company website · checked Sep 2, 2026
5	UNNAXIndirect evidence	Barcelona, Spain	51-200	57
	“Powens es la plataforma de Open Finance que ayuda a instituciones financieras y startups en pleno crecimiento de Europa y Latinoamérica a automatizar operaciones financieras…” Source: company website · checked Sep 2, 2026
6	OctoberPartial evidence	Madrid, Spain	51-200	46
	“October is a European FinTech whose mission is to finance businesses better.” Source: company website · checked Sep 2, 2026
7	Dominion Digital Banking And InsuranceIndirect evidence	Bilbao, Spain	51-200	39
	“Somos banca.” Source: company website · checked Sep 2, 2026
8	KintaiPartial evidence	Barcelona, Spain	11-50	30
	“En Kintai nos hemos propuesto ser la mayor compañía Fintech de Europa y revolucionar todo el ecosistema lending llevando de la mano la innovación y la financiación a segmentos que…” Source: company website · checked Sep 2, 2026
9	RANDIndirect evidence	Barcelona, Spain	11-50	18
	“The story of Rand App started in Barcelona in 2021 with the idea to bring better banking with the first people-powered platform for finance to allow people to earn, grow, send and…” Source: company website · checked Sep 2, 2026
10	The WAY MediaPartial evidence	Barcelona, Spain	1-10	11
	“The Way is a Spain-based fintech company at the forefront of innovation in the credit and loans sector across Spain and LATAM.” Source: company website · checked Sep 2, 2026
11	FintechampsPartial evidence	Barcelona, Spain	11-50	10
	“Fintechamps is a service company supporting start-ups, large established businesses and everything in between.” Source: company website · checked Sep 2, 2026
12	Blue Finance Ibérica SLPartial evidence	Madrid, Spain	11-50	10
	“Blue Finance Ibérica is part of Blue Finance Group, a leading fintech operator in Scandinavia founded in 2011 and specialized in instant short-term loans.” Source: company website · checked Sep 2, 2026
13	EurooneIndirect evidence	Madrid, Spain	51-200	9
	“Our purpose is to provide consumers across Europe with seamless access to individualised financial services of the highest quality to help people improve their lives and financial…” Source: company website · checked Sep 2, 2026
14	LendsumStrong evidence	Madrid, Spain	11-50	7
	“Lendsum is fintech and e-commerce software development company with multiple products on both verticals.” Source: company website · checked Sep 2, 2026
15	Benki GroupIndirect evidence	Madrid, Spain	11-50	6
	“Since 2015, Benki Group is specialised in offering to different groups of individuals, financial solutions available online 24 hours from a mobile phone or computer.” Source: company website · checked Sep 2, 2026
16	Yo-Da WalletPartial evidence	Barcelona, Spain	11-50	3
	“We're YO-DA wallet the fast-growing IT project in fintech.” Source: company website · checked Sep 2, 2026
17	Smart EscrowPartial evidence	Calahorra, Spain	1-10	3
	“Combinamos Fintech y Tradetech usando Inteligencia Artificial para la financiación de pedidos de proveedores del mundo de la distribución” Source: company website · checked Sep 2, 2026
18	Finansi GroupPartial evidence	Spain	11-50	2
	“Finansi Group is at the forefront of developing cutting-edge Fintech Broker technology.” Source: company website · checked Sep 2, 2026
19	Fazil CryptoPartial evidence	Madrid, Spain	11-50	2
	“Fazil es la compañía fintech que representa los valores e intereses de las generaciones digitales.” Source: company website · checked Sep 2, 2026
20	Creamfinance SpainPartial evidence	Barcelona, Spain	11-50	2
	“AvaFin (and CreamFinance Spain as part of the Holding) is an international Fintech group operating since 2012.” Source: company website · checked Sep 2, 2026
21	BWISEPartial evidence	Madrid, Spain	1-10	2
	“BWise somos una fintech que ofrece una plataforma SaaS innovadora que redefine la relación entre las instituciones financieras y sus consumidores.” Source: company website · checked Sep 2, 2026
22	AntareIndirect evidence	Barcelona, Spain	1-10	1
	“Antare, a Barcelona-based company, is proud to be part of ibanXS, providing cutting-edge technology through the ibanXS platform and thousands of bank connections.” Source: company website · checked Sep 2, 2026

Showing 22 of 42 fintech software companies based in Spain

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Fintech software companies based in Spain at a glance

As of Sep 2, 2026

11-50Median size (employees)

MadridLargest hub · 17 HQs

253Contacts 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 Spain 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 Spain 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, 1,419 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 Spain?

RevenueBase identified 42 fintech software companies headquartered in Spain 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?

SBS, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most fintech software companies?

Madrid leads with 17 headquartered companies, followed by Barcelona (14) and Valencia (1).

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 1,419 verified decision-maker contacts tracked across these 42 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.