Skip to content

Bank Syariah Indonesia

Indonesia’s largest Islamic bank, created in 2021 through the merger of three state-owned Islamic banking businesses.

Last updated August 31, 2026

AI crawler reads

No AI crawler has read this profile since Oct 28, 2026.

Overview

Bank Syariah Indonesia, commonly abbreviated as BSI, is an Indonesian Islamic banking company established on 1 February 2021 through the merger of three state-owned or state-controlled Islamic banking businesses: BRIsyariah, Bank Syariah Mandiri, and BNI Syariah. The transaction was part of Indonesia’s effort to consolidate its Islamic banking industry, create a stronger national champion, and improve the ability of sharia-compliant financial institutions to compete with conventional banks and larger international Islamic banking groups. The merger was conducted with BRIsyariah as the surviving listed company. Indonesia’s Financial Services Authority, known as Otoritas Jasa Keuangan or OJK, issued the merger permit on 27 January 2021, and the combined bank began operating under the Bank Syariah Indonesia name shortly afterward. The three predecessor institutions brought together complementary customer bases, branch networks, products, technology platforms, and relationships with the country’s major state-owned banking groups: Bank Rakyat Indonesia, Bank Mandiri, and Bank Negara Indonesia. BSI therefore inherited a substantial national footprint and a broad range of retail, corporate, commercial, and institutional banking capabilities. BSI’s business is based on Islamic banking principles, including sharia-compliant deposits, financing, payments, investment-related services, and social-finance activities. Its customer offerings include savings and current accounts structured according to Islamic contracts, consumer financing, home and vehicle financing, micro and small-business finance, corporate banking, trade-related services, cash management, and digital banking. It also serves customers involved in pilgrimage-related activities, including Hajj and Umrah services. The bank operates in Indonesia, where the large Muslim population provides a significant domestic market for Islamic financial products. The company has positioned itself as a national leader in Islamic finance and as an institution capable of supporting Indonesia’s broader halal economy. Its strategy combines conventional banking infrastructure with sharia governance and digital delivery. BSI has sought to expand electronic banking, mobile services, payment capabilities, and ecosystem-based products while maintaining physical branches and service channels across the country. Its stock-market identity remains associated with the BRIS ticker inherited from BRIsyariah. BSI has also pursued an international profile. In early January 2022, it opened a representative office at the Dubai International Financial Centre, providing a base for business development and international engagement in the Middle East. The bank has explored opening a branch in Saudi Arabia, reflecting the importance of the Hajj and Umrah economy and the potential for cross-border Islamic finance relationships. As of June 2024, the bank was described as the world’s largest Islamic bank by customer numbers. As of 2024, it was also Indonesia’s sixth-largest bank by assets. BSI’s automated teller machines do not accept foreign cards, a limitation relevant to overseas visitors and international customers. The bank’s identity remains closely connected to Indonesia’s state-owned banking system, although its listed-company structure means that it also operates under public-market governance and disclosure requirements. Its principal long-term challenge is to integrate the legacy institutions into a unified organization while improving service quality, technology, risk management, and profitability. BSI’s development is consequently significant not only as a corporate merger but also as a major step in the institutional consolidation of Indonesia’s Islamic banking sector.

History

Bank Syariah Indonesia was formed from three Islamic banking institutions linked to Indonesia’s major state-owned banks. Its oldest predecessor was the institution that became Bank Syariah Mandiri. That bank was initially established in 1955 as Bank Industri Nasional, renamed Bank Maritim Indonesia in 1967, and renamed Bank Susila Bakti in 1973. After Bank Mandiri became its majority shareholder in 1999, the institution was converted to Islamic banking and adopted the Bank Syariah Mandiri identity. The second predecessor was BNI Syariah. It began on 29 April 2000 as the Islamic banking unit of Bank Negara Indonesia and was separated into an independent subsidiary in 2010. The third was BRIsyariah, whose corporate predecessor was Bank Djasa Arta, established in Bandung on 3 July 1969 and later known as Bank Jasa Arta. Bank Rakyat Indonesia acquired the bank on 19 December 2007. Following regulatory approval in October 2008, it was converted to Islamic banking and began operating as BRI Syariah on 17 November 2008. BRI’s Islamic banking unit was subsequently merged into the institution in 2009, and BRIsyariah became a publicly traded company on the Indonesia Stock Exchange in 2018. The creation of BSI was driven by a national policy objective: to combine the scale and resources of the three state-linked Islamic banks into one stronger institution. OJK granted approval for the merger on 27 January 2021, with BRIsyariah designated as the surviving company. The new bank officially commenced operations on 1 February 2021. The transaction brought together the predecessor banks’ customers, branches, employees, products, technology, and institutional relationships under a unified brand. After the merger, BSI became the largest Islamic bank in Indonesia and an important component of the country’s state-owned financial ecosystem. Its activities cover consumer, micro, commercial, corporate, and institutional banking, together with digital services, payments, Hajj and Umrah-related offerings, and other sharia-compliant financial products. The merger also gave BSI a platform for supporting Indonesia’s halal economy and for serving customers who prefer financial products structured under Islamic principles. BSI subsequently pursued a more international orientation. It opened a representative office at the Dubai International Financial Centre in early January 2022 and explored a possible branch in Saudi Arabia. These initiatives were intended to strengthen links with Middle Eastern markets and to support opportunities connected with Islamic finance, trade, investment, and pilgrimage-related services. By June 2024, BSI was described as the world’s largest Islamic bank by number of customers. In Indonesia, it was described as the country’s sixth-largest bank by assets in 2024. The bank’s history is therefore a combination of institutional consolidation and modernization. It inherited several decades of banking history from its predecessors, but its present identity dates from the 2021 merger. Its continuing priorities include integrating legacy systems and operations, expanding digital banking, maintaining sharia compliance, improving national reach, and developing an international presence without losing its focus on the Indonesian market.

  • 2024

    BSI reported as Indonesia’s sixth-largest bank by assets

    [1]

    Reference material identified BSI as Indonesia’s sixth-largest bank by assets in 2024 and as the world’s largest Islamic bank by customer numbers as of June 2024.

  • 2022

    Dubai representative office opens

    [1]

    BSI opened a representative office at the Dubai International Financial Centre to support international business development.

  • 2021

    Bank Syariah Indonesia is established

    [1]

    BRIsyariah, Bank Syariah Mandiri, and BNI Syariah merged to form Bank Syariah Indonesia, which officially began operations on 1 February.

  • 2018

    BRIsyariah lists on the Indonesia Stock Exchange

    [1]

    BRIsyariah became a publicly traded company, later serving as the surviving listed entity in the BSI merger.

  • 2008

    Bank Jasa Arta becomes BRI Syariah

    [1]

    After acquisition by Bank Rakyat Indonesia and regulatory approval, Bank Jasa Arta was converted to Islamic banking and began operating as BRI Syariah.

  • 2000

    BNI establishes its Islamic banking unit

    [1]

    BNI Syariah began as the Islamic banking unit of Bank Negara Indonesia.

  • 1999

    Bank Susila Bakti converted to Islamic banking

    [1]

    Following Bank Mandiri’s acquisition of a majority stake, Bank Susila Bakti was converted into a sharia bank and became Bank Syariah Mandiri.

  • 1955

    Predecessor established as Bank Industri Nasional

    [1]

    The institution that later became Bank Syariah Mandiri was established as Bank Industri Nasional.

Products and positioning

Indonesia’s leading national Islamic banking institution, combining state-bank scale with sharia-compliant financial products and digital services.

  • Retail banking · 2021

    Retail Islamic banking

    BSI provides sharia-compliant deposit and transaction products for individual customers, including savings and current-account structures based on Islamic banking contracts. Retail banking is supported through branches, ATMs, electronic channels, and mobile services, and forms the core of the bank’s mass-market relationship with Indonesian customers.

  • Financing · 2021

    Sharia-compliant financing

    The bank offers consumer, home, vehicle, microenterprise, small-business, commercial, and corporate financing structured to comply with Islamic finance principles. These products extend the predecessor banks’ lending capabilities under a single BSI platform and serve both individuals and organizations.

  • Corporate banking · 2021

    Corporate and institutional banking

    BSI serves companies and institutions through corporate financing, cash management, payments, trade-related services, and other banking solutions. This business gives the merged bank a role beyond retail Islamic banking and supports larger Indonesian enterprises and public-sector-related relationships.

  • Digital banking · 2021

    Digital banking

    Digital banking and electronic payment services are central to BSI’s modernization agenda. The bank has sought to combine the scale of its consolidated customer base with mobile, online, and other electronic channels while continuing to operate a nationwide physical service network.

  • Pilgrimage banking · 2021

    Hajj and Umrah services

    BSI provides banking services connected with Hajj and Umrah, an important segment in Indonesia’s Islamic financial ecosystem. These offerings support pilgrimage-related savings, payments, and customer needs and also align with the bank’s interest in developing relationships in Middle Eastern markets.

Brand decisions

  • 2022

    Develop a Middle Eastern presenceStrategy

    Background

    BSI sought to broaden its international Islamic-finance relationships and explore opportunities associated with Middle Eastern markets and pilgrimage services.

    Action taken

    The bank opened a representative office at the Dubai International Financial Centre and considered establishing a branch in Saudi Arabia.

    Aftermath

    The Dubai office provided an international platform, while the Saudi branch remained a stated expansion objective in the available reference material.

  • 2021

    Merge three state-linked Islamic banksM&A

    Background

    Indonesia sought to consolidate its Islamic banking sector and create a larger institution with stronger resources, reach, and competitiveness.

    Action taken

    BRIsyariah, Bank Syariah Mandiri, and BNI Syariah were combined, with BRIsyariah acting as the surviving listed company. OJK approved the merger on 27 January 2021, and the new BSI identity became operational on 1 February.

    Aftermath

    The transaction created Indonesia’s largest Islamic bank and combined the predecessor institutions’ customers, networks, products, and capabilities.

Sources2 sources

Cite this profile: Cite the canonical profile. /brand-wiki/bank-syariah-indonesia · Editorial policy · How profiles are compiled