Company lists · Data refreshed September 2026

Top 10 Api banking platform companies based in Spain

RevenueBase identified 27 company matches for api banking platform companies associated with Spain as of September 2026 and tracks 1,082 professional contacts across them, including 80 with verified work emails. Barcelona is the largest hub.

This list covers company matches for api banking platform companies associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
27Companies
1,082Contacts tracked
80Verified emails
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The 10 largest api banking platform companies based in Spain

Ranked by team size
Top 10 of 27 company matches for api banking platform companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Sep 27, 2026501-1,000350 contacts →

Exact match

“Open Digital Services (ODS) was established together with Openbank as a pivotal part of Santander Group’s technical innovation in digital banking.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 27, 202651-200104 contacts →

Exact match

“With the mission of improving the bank-client relationship, Strands is the worldwide leading FinTech that develops solutions for financial institutions to increase customer…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 27, 202651-20057 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchBilbao, SpainHQ recorded Sep 27, 202651-20039 contacts →

Exact match

“Somos banca.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 27, 202651-20035 contacts →

Exact match

“The Best Trade Finance platform, for leading banks willing grow exponentially their customer base, offering a complete suite of digital services with state of the art technology…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5030 contacts →

Exact match

“Multi-Currency Accounts | Advanced FX | Treasury Automation NEO is a multi-currency corporate payment platform designed for businesses managing global transactions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“See everything.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Nemuru is a financial infrastructure platform empowering businesses to offer multi-lender and alternative payment solutions seamlessly.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Cashtronics is a banking technology company committed to offering localised billing solutions for e-commerce and other distance sales products.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 10 of 27 api banking platform companies based in Spain

See the full list, filter by size, metro and specialty, and access 80 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Api banking platform companies based in Spain at a glance

As of Sep 27, 2026
7.4%Verified-email coverage
40.1Average contacts per company
11-50Median size (employees)
44.4%Largest-city concentration · Barcelona
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
14
51-200
4
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 27 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Spain whose business descriptions match “api banking platform companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 80 professional contacts with verified work emails across the full matched dataset. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “api banking platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many api banking platform companies are there based in Spain?

RevenueBase identified 27 company matches for api banking platform companies associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Open Digital Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most api banking platform companies?

Barcelona leads with 12 company records, followed by Madrid (10) and Bilbao (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 80 professional contacts with verified work emails tracked across these 27 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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.