About us
Who are we?
A leading bank in Marutiania for 20 years,
serving individuals, businesses, and institutions
OUR HISTORY
One institution, three chapters, one ambition
Founded in 2006, the Banque Internationale d’Investissement (BII) has experienced two
decades of growth, transformation, and commitment to its mission: to be the
preferred banking partner in Mauritania.
2006 Foundation
The Birth of the BII
By the Ballouhey Group, with support from the European
Investment Bank and technical assistance from the Dutch banking group ING.
A bank founded with international ambitions and deep local roots
2007: A New Chapter
Groupe Société Générale acquires an equity stake
BII has been renamed Société Générale Mauritanie (SGM). Backed by one of Europe’s leading banking groups, the bank meets the highest international standards in compliance, risk management, and innovation.
2009-2011: Territorial grid
Ouverture des agences de Province à Rosso, Selibaby, Zouerate et Nouadhibou
2010-2022
- Issuance of the first Visa cards in Mauritania
- Launch of the first online bank in Mauritania
- First dedicated wealth management offering
- Comprehensive corporate offering:
Development of a complete, customized corporate banking solution featuring over $150 million in credit lines for international trade and strategic imports
2023
Société Générale announces its withdrawal from Africa, impacting SGM.
2025 Back to Basics
BII is reverting to its original name
The Enko Capital and Oronte consortium acquires the shares held by Société Générale. To mark its 20th anniversary, the bank reverts to its original name: Banque Internationale d’Investissement (BII). A new chapter begins, staying true to the values that have always guided the institution (customer focus, financial strength, and high standards) under the leadership of Nicolas Roca, who brings nearly 20 years of experience with the Société Générale Group.
Historical pioneer in Mauritania
1st international Compliance system
Historical deployment of KYC, AML-CFT, OFAC and FATCA standards for world-class banking security in Mauritania.
1st Visa cards
Issuance of the country's very first Visa bank cards, revolutionizing payment methods.
1st Online Bank
Remote banking services via Internet and SMS, enabling our clients to access their balance and operations.
1st dedicated wealth management offering
Personalized support for wealth management and transfer.
Credit for all
Pioneering democratization of access to financing, making financial services accessible to both individuals and professionals.
Committed to serving Society
CSR becomes a strategic pillar with 100% of our employees trained on climate issues (Climate Fresk).
What we are today
The BII of 2026 carries the same values and the same DNA as the BII of 2006: rigor, proximity and the ambition to contribute to Mauritania's development.
Solidity & TRUST
- Independent governance compliant with international standards.
- Solid equity in continuous strengthening (BCM).
- Decisions made locally through formalized procedures.
Service continuity
- Maintaining historical operational standards of rigor.
- Continuity of teams and excellent service quality.
- Solid ownership and experienced leadership.
PERFORMANCE, OPENNESS & MODERNIZATION
- Modernization of tools (Internet Banking, digital).
- Strengthening IT systems, security and compliance.
- Expanded access to international expertise and solutions.
Our promise to you
A trusted relationship built on 20 years of excellence.
For our clients
- Financial solutions tailored to every stage.
- Personalized support and proximity.
- Customer satisfaction at the heart of our performance.
For our employees
- Valuing internal talent.
- Continuous skills development.
- Motivating work environment.
For Mauritania
- Contribution to economic development.
- CSR and civic commitment.
- Expanded access to financial services.