STONE LIMITED was founded in 2019 with a clear vision: to build a diversified African enterprise that creates sustainable industries, generates employment, and contributes meaningfully to regional economic development.
Starting from roots in international commodity trading and regional logistics, the company has evolved into a strategic holding company overseeing eight independent subsidiaries across agriculture, manufacturing, healthcare, real estate, automotive, and community development.
Today, STONE LIMITED operates across Burundi, Tanzania, and the Democratic Republic of Congo, with a combined workforce of more than 100+ employees and a portfolio of major industrial projects valued for millions of dollars.
Our Vision
To become a leading diversified African enterprise driving industrial growth, innovation, and regional trade across East and Central Africa, creating sustainable value for shareholders, employees, customers, and communities.
Our Mission
To develop and operate sustainable industries that contribute to economic transformation, create quality employment opportunities, and deliver high-quality products and services that improve lives across Africa.
Stewardship
Responsible management of resources, stakeholder interests, and long-term value creation.
Transparency
Open communication, ethical governance, and accountability to all stakeholders.
Operational Excellence
Continuous improvement, quality standards, and efficient execution across all operations.
Nation Building
Commitment to African development, local employment, and sustainable economic growth.
Empowerment
Supporting employees, communities, and partners to achieve their full potential.
Mr. Niyongabo Job
Chief Executive Officer & Founder
Providing overall direction
Kaneza Nelly
Chief Investment Officer
Leading investment and expansion initiatives
DUSHIME Monia
Director of Industrial Development
Overseeing major manufacturing and industrial projects
Igiraneza Yves
Chief Finance Officer
Managing Financial Strategy and Governance
Ntavyo Spes
Chief Operating Officer (COO)
Coordinating group operations
Nibona Marie Chantal
Director of Corporate Affairs & Strategy
Handling stakeholder engagement and cooperate governance
Siboniyo Phillippe
Director of Agri-Business
Provides strategic leadership for agricultural business operations
Sindaye Stany
Director of Business Development
Leads organizational growth by identifying new business opportunities, building strategic partnerships, expanding markets, and driving revenue generation.
Corporate Governance
STONE LIMITED is committed to the highest standards of corporate governance, transparency, and ethical business practices. Our governance framework ensures accountability to shareholders, employees, and stakeholders while maintaining operational independence of our subsidiaries.
The company operates under the strategic oversight of the Chief Executive Officer and Board of Directors, with clear separation of governance responsibilities and operational management. Each subsidiary maintains its own management structure while adhering to group-wide governance standards and strategic direction.
We are committed to compliance with applicable laws and regulations across all jurisdictions where we operate, and we maintain rigorous internal controls and audit procedures to ensure financial integrity and operational excellence.