| # | Company | Employees |
|---|---|---|
| 1 |
Bankinterbankinter.com
A leading Spanish online banking brand focused on quality customer service and innovation, offering a wide range of financial products and services |
6,427 |
| 2 |
Bankiacaixabank.com
Leading Spanish financial institution in retail, business, corporate finance, capital markets, asset management, and private banking across six autonomous communities. |
3,778 |
| 3 |
CAJAMARgrupocooperativocajamar.es
Leading Spanish credit cooperative with over 14 million members, 39 million clients, 1,200+ branches, and 5,000 employees, part of Spain's largest cooperative credit group |
3,457 |
| 4 |
BBVA en Españabbva.es
A multinational financial group offering services to 53 million clients in over 30 countries, prioritizing a better future for people through education and social entrepreneurship |
2,963 |
| 5 |
Banco de Españabde.es
National central bank and banking supervisor, managing monetary policy, currency issuance, payment systems, and financial system stability in Spain. |
2,585 |
| 6 |
Banco Popularbancosantander.es
One of the top five banking groups in Spain, focused on retail and commercial banking with a strong customer-centric approach, high credit volume, and international presence |
2,560 |
| 7 |
Santander Españabancosantander.es
Providing innovative banking products and solutions, building lasting customer relationships, supporting personal and business project development with expertise and resources. |
2,386 |
| 8 |
ING España&Portugaling.es
ING Spain & Portugal is a digital bank focusing on simplicity, transparency, innovation, and sustainability to make banking easier for 4 million customers |
1,509 |
| 9 |
Openbankopenbank.us
Online bank offering complete, convenient, and fast banking services through phone and internet Accessible anytime via smartphone or tablet, with free debit card and access to Santander ATMs |
1,422 |
| 10 |
Liberbankunicajabanco.es
We have merged with Unicaja Banco Stay up to date with news from the entity by following us @UnicajaBanco |
794 |
| 11 | 730 | |
| 12 |
Cecabankcecabank.es
Wholesale Spanish bank specializing in securities services, payments, treasury management, and digital solutions, offering tailored financial proposals to help customers achieve business objectives internationally |
685 |
| 13 | 567 | |
| 14 |
UCI, Unión de Créditos Inmobiliariosuci.com
Providing sustainable loans and mortgages focused on responsible home buying, community rehabilitation, and contributing to urban decarbonization goals. |
515 |
| 15 |
BANCO COOPERATIVO ESPAÑOLbancocooperativo.es
Provides banking services to rural cooperative banks, emphasizing employee commitment, customer excellence, and strong organizational values. |
441 |
| 16 |
Singular Banksingularbank.es
Singular Bank caters to individual clients' unique financial needs and preferences, offering personalized banking services and investment advice tailored to each client |
380 |
| 17 |
Allfunds Bank S.A.allfundsbank.com
Leading European platform providing efficient access to investment funds for institutional clients worldwide, with extensive fund offerings and comprehensive distribution solutions |
354 |
| 18 |
ICO - Instituto de Crédito Oficialico.es
A state-owned bank attached to the Ministry of Economy, providing financial support to businesses through loans and venture capital investments |
347 |
| 19 |
ARQUIA BANCAarquia.com
Specialized financial institution serving architects' savings and credit needs, offering competitive rates and cooperative credit to promote social improvement |
231 |
| 20 |
Banco Pichincha Españabancopichincha.es
Financial group operating in Spain and Latin America, focusing on innovative, ethical banking services for individuals and businesses. |
195 |
| 21 |
EVO Bancobankinter.com
Providing intelligent, evolved, and transparent banking services across Spain with a combination of online convenience and local office support. |
184 |
| 22 |
FyG - Formalización y Gestiónfyg.es
National firm specializing in financial, mortgage, and real estate transactions Headquartered in Madrid, with 30 branches across Spain and global financial partnerships |
147 |
| 23 |
Stellantis Financial Services Españastellantisfinancialservices.es
Stellantis Financial Services provides tailored mobility solutions for Stellantis customers through transparent and long-term financing options, driven by customer needs and values |
123 |
| 24 |
Aresbankaresbank.es
Aresbank is a leading bank specializing in trade finance with the MENA region, offering a wide range of financial services and expertise |
85 |
| 25 |
Gestinova 99, SLgestinova99.es
Financial and Legal BPO company offering document management, real estate services, corporate law, commercial contracting, bankruptcy law, and civil law services |
76 |
| 26 |
Banco Madridbancomadrid.com
A specialized private banking entity in Spain with a strong balance sheet, focusing on portfolio management and investment vehicles, aiming for excellence, capital preservation, and risk control |
66 |
| 27 |
TARGOBANK Grupo ABANCAabanca.com
Now we are Targobank Grupo Abanca Discover why this is your bank for banking, insurance, and much more |
58 |
| 28 |
Lico Leasing, SA EFC Sociedad Unipersonallico.com
A leading leasing company in Spain, competing with major banks, known for its significant investment volume and established presence in the sector |
56 |
| 29 |
Self Bankselfbank.es
A digital banking brand offering a wide range of investment products, online trading, personal finance tools, and expert advice to empower clients |
51 |
| 30 |
Banco BiG España - Banco de Inversión Globalbancobig.es
An online bank for savings and investments, offering a wide variety of financial products through a single digital account, making banking easier for customers |
31 |
| 31 |
GYAR Gestión y Administración de Recibos
The company specializes in irregular investment in consumer finance, refinancing services for consumer finance and commercial banking, and early stage delinquencies |
22 |
| 32 |
Bancopopular-ebancopopular-e.com
A leading online bank within Grupo Banco Popular offering a range of competitive products and services tailored to meet individual needs |
21 |
| 33 |
CCI - Centro de Cooperación Interbancariaasociacioncci.es
A Spanish banking association collaboratively improves regulatory procedures with over 100 financial entities, sharing expertise and reducing costs through cooperative projects |
11 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 8, 2026.
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