Company lists · Data refreshed September 2026

Top 25 Financial technology consulting firms based in Spain

Name: Financial technology consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 105 companies tracked

RevenueBase identified 105 financial technology consulting firms headquartered in Spain as of September 2026 and tracks 1,859 professional contacts across them, including 261 with verified work emails and 20 with mobile numbers. Madrid is the largest hub.

This list covers financial technology consulting firms 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

105Companies

1,859Contacts tracked

261Verified emails

20Mobile numbers

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The 25 largest financial technology consulting firms based in Spain

Ranked by team size

Top 25 of 105 financial technology consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names financial technology consulting firms: 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	OptimissaPartial evidence	Madrid, Spain	1,001-5,000	527
	“Optimissa is a proactive consultation company serving clients in the capital markets industry, bridging the gap between business and technology with a focus on innovation.” Source: company website · checked Sep 2, 2026
2	DISIDStrong evidence	Valencia, Spain	51-200	178
	“DISID is a technology consulting company that carries out Digital Transformation projects following a model of technological partner, we help our clients with the latest…” Source: company website · checked Sep 2, 2026
3	MAY Business Consulting Spain By IzertisPartial evidence	Madrid, Spain	51-200	99
	“May Business Consulting: tu socio estratégico en transformación, eficiencia y cumplimiento.” Source: company website · checked Sep 2, 2026
4	Keifi By IzertisPartial evidence	Madrid, Spain	51-200	86
	“Somos una empresa tecnológica especializada y dirigida exclusivamente al sector financiero.” Source: company website · checked Sep 2, 2026
5	Convista Consulting SpainIndirect evidence	Madrid, Spain	51-200	83
	“ConVista Spain has offices in Madrid and Barcelona and is focused in the areas of Finance, Treasury, Digitalization, Innovation, Process Mining, Insurance and Banking.” Source: company website · checked Sep 2, 2026
6	Arena. Financial TechPartial evidence	Madrid, Spain	51-200	63
	“ARENA Consulting es una empresa especializada en Tecnologías de la Información, que ofrece servicios de Consultoría, Desarrollo de Aplicaciones, Soporte y Administración de…” Source: company website · checked Sep 2, 2026
7	AlvantiaStrong evidence	Madrid, Spain	51-200	59
	“Alvantia is an IT consulting firm with more than 20 years of experience in the creation and development of Trade Financing Solutions for banks, savings banks and EFCs.” Source: company website · checked Sep 2, 2026
8	Idea ConsultingIndirect evidence	Zaragoza, Spain	51-200	55
	“Somos un equipo dinámico y flexible especializado en consultoría de negocio, tecnológica, organización y optimización de procesos.” Source: company website · checked Sep 2, 2026
9	Nalba AdvisorsPartial evidence	Madrid, Spain	51-200	53
	“NALBA surge como una boutique de consultoría especialista en el sector financiero: Banca, Medios de Pagos y Fintech Nuestra propuesta de valor consiste en prestar servicios con la…” Source: company website · checked Sep 2, 2026
10	Dominion Digital Banking And InsuranceIndirect evidence	Bilbao, Spain	51-200	39
	“Somos banca.” Source: company website · checked Sep 2, 2026
11	Constellation Consulting IbéricaPartial evidence	Madrid, Spain	11-50	32
	“En Constellation Consulting Ibérica, nos dedicamos a optimizar los procesos empresariales en todas las etapas de tus ventas y operaciones.” Source: company website · checked Sep 2, 2026
12	Advisory ExpertsIndirect evidence	Barcelona, Spain	11-50	25
	“Advisory Experts was born in 2020, with the idea of providing clients with a selected team of expert consultants in each matter to support their growth and digitization efforts.” Source: company website · checked Sep 2, 2026
13	TradeheaderPartial evidence	Badalona, Spain	11-50	23
	“TradeHeader drives the standardisation of data to streamline connectivity, enhance operational efficiencies, reduce costs and mitigate risk in financial markets.” Source: company website · checked Sep 2, 2026
14	Ms2s InnovaciónIndirect evidence	Granada, Spain	11-50	18
	“MS2S Innovación, es una joven empresa en expansión donde ofrecemos servicios de consultoría, desarrollo, implementación y soporte de soluciones de tecnología que aporten valor…” Source: company website · checked Sep 2, 2026
15	EVELBIndirect evidence	Milladoiro Ames, Spain	11-50	17
	“Somos una consultoría tecnológica creada en el año 2010 en Santiago de Compostela.” Source: company website · checked Sep 2, 2026
16	CpmmattersPartial evidence	Madrid, Spain	11-50	16
	“Since 2003, CPMmatters has been helping CFOs and controllers of medium, large and enterprise companies to optimize financial management, treasury and cost control with strategic…” Source: company website · checked Sep 2, 2026
17	Noddon Technology ConsultingPartial evidence	Spain	11-50	16
	“Empresa joven, creada en el año 2014, formada por profesionales seniors, con amplia experiencia en la gestión y dirección de grandes proyectos informáticos en el sector financiero…” Source: company website · checked Sep 2, 2026
18	M&t ConsultingPartial evidence	Tres Cantos, Spain	11-50	15
	“En M&T Consulting, impulsamos el éxito de las organizaciones a través de soluciones tecnológicas innovadoras y estrategias de negocio efectivas.” Source: company website · checked Sep 2, 2026
19	MeaningfuldataPartial evidence	Spain	1-10	14
	“meaningfulData is a young company providing software and consulting services for improving the benefit of using data, with a special focus on regulatory reporting.” Source: company website · checked Sep 2, 2026
20	Innova Scala ConsultingStrong evidence	Barcelona, Spain	11-50	13
	“En Innova Scala Consulting combinamos nuestra experiencia en estrategia financiera con el poder de la tecnología avanzada y la inteligencia artificial.” Source: company website · checked Sep 2, 2026
21	ESI SolucionesIndirect evidence	Zaragoza, Spain	11-50	12
	“Desde 2002, en ESI Soluciones potenciamos a empresas de todos los tamaños mediante un enfoque estratégico en cuatro áreas esenciales: cumplimiento normativo, gestión de procesos…” Source: company website · checked Sep 2, 2026
22	Integra ConsultoresIndirect evidence	Spain	1-10	12
	“Compañía especializada en consultoría y servicios de Tecnologías de la Información y Comunicaciones.” Source: company website · checked Sep 2, 2026
23	Escenit Digital DevelopmentIndirect evidence	Barcelona, Spain	1-10	11
	“En EsceniT Digital Development ayudamos a las empresas a optimizar sus procesos, mejorar su productividad y acelerar su crecimiento mediante soluciones tecnológicas adaptadas a…” Source: company website · checked Sep 2, 2026
24	MoovityIndirect evidence	Burgos, Spain	11-50	11
	“Somos una consultora tecnológica que digitaliza los sueños de nuestros clientes.” Source: company website · checked Sep 2, 2026
25	FintechampsIndirect 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

Showing 25 of 105 financial technology consulting firms based in Spain

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Financial technology consulting firms based in Spain at a glance

As of Sep 2, 2026

1-10Median size (employees)

MadridLargest hub · 45 HQs

20Contacts 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 financial technology consulting firms, 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 “financial technology consulting firms”. 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 financial technology consulting firms, 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, 261 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.

Financial technology consulting firms by metro

Financial technology consulting firms in Madrid45

Frequently asked

How many financial technology consulting firms are there based in Spain?

RevenueBase identified 105 financial technology consulting firms 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?

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

Which city has the most financial technology consulting firms?

Madrid leads with 45 headquartered companies, followed by Barcelona (16) and Valencia (6).

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 261 verified decision-maker contacts tracked across these 105 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.