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Private company

Banco Santander Argentina

Logo: Interbrand (Madrid office) [ 1 ], Public domain, via Wikimedia Commons3

Spanish commercial bank and financial services company

Banco Santander Argentina (formerly Banco Río de la Plata and then Banco Santander Río) is a commercial bank and financial services company and affiliate of the Santander, Cantabria (Spain) based Santander Group. Based in Buenos Aires, its banking operations are the third largest in Argentina, as well as the largest among all privately owned banks in the country. The bank has 430 branches, 3.5million clients and more than 8,500 employees.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1968Founded1

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Junín Banco Santander 001
Photo: Germanramos, Public domain, via Wikimedia Commons4

Banco Santander Argentina (formerly Banco Río de la Plata and then Banco Santander Río) is a commercial bank and financial services company and affiliate of the Santander, Cantabria (Spain) based Santander Group. Based in Buenos Aires, its banking operations are the third largest in Argentina, as well as the largest among all privately owned banks in the country.2

Corporate structure

Banco Santander Argentina is part of a group headed by Santander Group. 819 entities, 30 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Santander Group Santander, Spain
    • Banco Santander Santander
      • Banco Santander Argentina Buenos Aires
      • Erste Bank Polska Subsidiary · Warszawa, Poland
        • 4 more
      • Santander UK Subsidiary · London, United Kingdom
        • 18 more
    • Banco Santander (Brasil) Sao Paulo, Brazil
      • 1 more
    • Banco Santander-Chile Santiago, Chile
      • SANTANDER CORREDORES DE BOLSA LIMITADA Subsidiary · Santiago, Chile
    • Diners Club Spain Madrid, Spain
    • EBURY PARTNERS LIMITED London, United Kingdom
    • SANTANDER ASSET MANAGEMENT, S.A., SGIIC Madrid, Spain
      • SANTANDER ASSET MANAGEMENT GERENTE DE FONDOS COMUNES DE INVERSION S. A. Buenos Aires, Argentina
      • ALTAIR INVERSIONES, FI Fund · Madrid, Spain
      • BANESTO 95 SELECCION MUNDIAL, FI Fund · Boadilla del Monte, Spain
      • BANESTO FONDORED GLOBAL EQUILIBRADO, FI Fund · Boadilla del Monte, Spain
      • BANESTO FONDORED GLOBAL PRUDENTE, FI Fund · Boadilla del Monte, Spain
      • BANESTO GARANTIZADO SELECC. EUROPA 2, FI Fund · Boadilla del Monte, Spain
      • BANESTO GARANTIZADO SELECCION EUROPA, FI Fund · Boadilla del Monte, Spain
      • BANESTO GARANTIZADO SELECCION MUNDIAL 2, FI Fund · Boadilla del Monte, Spain
      • BANESTO GARANTIZADO SELECCION MUNDIAL,FI Fund · Boadilla del Monte, Spain
      • BANESTO MIXTO RENTA FIJA 75-25, FI Fund · Boadilla del Monte, Spain
      • BANESTO MIXTO RENTA FIJA 90-10, FI Fund · Boadilla del Monte, Spain
      • EUROVALOR EUROPA DEL ESTE, FI Fund · Madrid, Spain
      • INNOVA INVERSION GLOBAL, FI Fund · Madrid, Spain
      • SANTANDER 104 USA, FI Fund · Boadilla del Monte, Spain
      • SANTANDER 95 DOLAR, FI Fund · Madrid, Spain
      • SANTANDER 95 OBJETIVO USA, FI Fund · Madrid, Spain
      • SANTANDER ACCIONES USA, FI Fund · Madrid, Spain
      • SANTANDER COMPROMISO SOLIDARIO, FI Fund · Madrid, Spain
      • SANTANDER CORTO PLAZO DOLAR, FI Fund · Madrid, Spain
      • SANTANDER CORTO PLAZO, FI Fund · Madrid, Spain
      • SANTANDER DEUDA CORTO PLAZO, FI Fund · Madrid, Spain
      • SANTANDER DIVIDENDO EUROPA, FI Fund · Madrid, Spain
      • SANTANDER EUROINDICE, FI Fund · Boadilla del Monte, Spain
      • SANTANDER EUROPEAN HOSPITALITY OPPORTUNITIES Fund · Madrid, Spain
      • SANTANDER GO RETORNO ABSOLUTO, FI Fund · Madrid, Spain
      • and 220 more
    • Santander Consumer Finance Boadilla Del Monte, Spain
      • Santander Consumer Bank Lysaker, Norway
        • 1 more
      • Stellantis Financial Services España, EFC, S.A. Subsidiary · 50% · Madrid, Spain
      • BANCO SANTANDER CONSUMER PORTUGAL S.A. Subsidiary · Boadilla Del Monte, Spain
      • FINANCIERA EL CORTE INGLES EFC SA Subsidiary · Madrid, Spain
      • Hyundai Capital Bank Europe GmbH Subsidiary · Frankfurt am Main, Germany
      • Open Group Deutschland Holding GmbH Subsidiary · Mönchengladbach, Germany
      • SANTANDER CONSUMER BANK Subsidiary · Edmonton, Alberta, Canada
      • SANTANDER CONSUMER BANK S.P.A. Subsidiary · Torino, Italy
        • 2 more
      • Santander Consumer Banque Subsidiary · France
      • SANTANDER CONSUMER FINANCE SCHWEIZ AG Subsidiary · Schlieren, Switzerland
      • Santander Consumer Leasing GmbH Subsidiary · Mönchengladbach, Germany
      • SANTANDER CONSUMER LEASING S.A Subsidiary · Levallois-Perret, France
      • OPEN BANK, S.A., SUCCURSALE EN BELGIQUE Branch · Boadilla Del Monte, Spain
      • SANTANDER CONSUMER FINANCE S.A. Branch · Boadilla Del Monte, Spain
        • 2 more
      • Santander Consumer Finance S.A. Branche Nederland Branch · Boadilla Del Monte, Spain
    • SANTANDER GREEN INVESTMENT SL Madrid, Spain
    • Santander Holdings USA, Inc. Boston, Massachusetts, United States
      • Santander Bank, N.A. Subsidiary · Boston, Massachusetts, United States
      • SANTANDER INVESTMENT SECURITIES INC. Subsidiary · New York, New York, United States
    • SANTANDER UK GROUP HOLDINGS PLC London, United Kingdom
    • Abbey National Subsidiary · United Kingdom
    • Alliance & Leicester International Subsidiary · Douglas
    • Banco Real Subsidiary · São Paulo
    • Banco Santander (Portugal) Subsidiary · Lisbon
    • Banco Santander (Uruguay) Subsidiary
    • Banco Santander México, S.A. Subsidiary · Álvaro Obregón
    • Banesto Subsidiary · Madrid
    • Cater Allen Subsidiary · London, United Kingdom
    • Openbank Subsidiary · Madrid, Spain
    • RoadLoans Subsidiary · Dallas
    • Santander Subsidiary · Mönchengladbach, Germany
    • Santander Bank Subsidiary · Boston
      • 1 more
    • Merlin Properties Stake · 22% · Madrid, Spain
      • 5 more
    • SANTANDER INSURANCE SL Subsidiary · 100% · Boadilla Del Monte, Spain
    • ABENT 3T S A P I DE CV Subsidiary · 99.99% · Ciudad de México, Mexico
    • and 88 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Products and brands

  • retail banking

Listed on Wikidata.1

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. 1968Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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