Fenix International designs, manufactures, and distributes ReadyPay solar power systems, providing affordable and reliable energy solutions to off-grid communities in Africa. Founded in 2009 with a mission to improve the quality of life for its customers, Fenix pioneered pay-as-you-go (PAYG) technology, enabling users to finance solar home systems through small, incremental mobile money payments. In 2017, Fenix International was acquired by ENGIE, a global energy and services group, and is now a key part of ENGIE Energy Access, continuing its work to expand energy access across the continent. Their solutions typically include solar panels, battery storage, lights, and charging capabilities for mobile phones and other small appliances.
The San Francisco office historically served as the global headquarters, overseeing R&D, global strategy, finance, and software development before the ENGIE acquisition. It drove the initial product innovation and business model development.
As a tech-focused social enterprise, the HQ likely fostered an innovative and mission-driven environment. Specific architectural details are not widely publicized.
Historically, a fast-paced, impact-oriented culture focused on innovation, customer-centricity, and solving energy poverty. Emphasis on collaboration and leveraging technology for social good.
The birthplace of Fenix's PAYG solar technology and business model, which significantly impacted off-grid energy access in Africa. It represented a hub for clean energy innovation in Silicon Valley.
Fenix International, now as part of ENGIE Energy Access, has a significant operational presence across Sub-Saharan Africa. Key countries include Uganda, Zambia, Nigeria, Benin, Côte d'Ivoire, Mozambique, and others. Globally, functions supported include R&D (historically US-based, now integrated with ENGIE), supply chain management, software development for PAYG platforms, marketing, sales, customer service, and local assembly/distribution networks within its African markets. Their global presence is primarily focused on delivering energy access solutions directly to end-users in developing countries.
900 Marin Street (Last known independent HQ address, subject to change post-ENGIE integration)
San Francisco
California
USA
Address: Plot 10, Soliz House Lumumba Avenue, Nakasero, Kampala, Uganda (Example, specific addresses may vary or be ENGIE Energy Access offices now)
Serves as a key center for expanding energy access in Uganda and neighboring East African countries, tailoring products and services to local needs.
Address: Stand No 26592, Kafue Road, Makeni, Lusaka, Zambia (Example, specific addresses may vary or be ENGIE Energy Access offices now)
Driving adoption of off-grid solar solutions in Zambia, addressing energy poverty and supporting local economic development.
Address: ENGIE Energy Access Benin Office, Cotonou (Specific address within Cotonou varies)
Expanding clean energy access in Benin and contributing to ENGIE Energy Access's footprint in Francophone West Africa.
Address: ENGIE Energy Access Côte d'Ivoire Office, Abidjan (Specific address within Abidjan varies)
To provide affordable and reliable solar energy solutions to off-grid households and businesses in Côte d'Ivoire.
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As of April 2025, Fenix International' leadership includes:
Fenix International has been backed by several prominent investors over the years, including:
Specific executive changes solely for the 'Fenix International' brand are not widely publicized post-acquisition by ENGIE, as leadership is now integrated within ENGIE Energy Access. Major leadership announcements would typically be for ENGIE Energy Access as a whole.
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Prior to its acquisition by ENGIE, Fenix International likely used email formats common for tech companies. Post-acquisition, employees would typically transition to ENGIE group email formats (e.g., @engie.com). The example below is speculative for the historical fenixintl.com domain.
flast@fenixintl.com (e.g., jdoe@fenixintl.com for John Doe)
Format
jdoe@fenixintl.com
Example
65%
Success rate
ENGIE • October 26, 2023
ENGIE Energy Access reported electrifying 1.8 million people in Nigeria, highlighting its commitment to expanding energy access. Fenix International's products and PAYG expertise are integral to these efforts under the ENGIE Energy Access umbrella....more
Afrik21 • April 19, 2023
Fenix International in Uganda, part of ENGIE Energy Access, partnered with Enviroserve to recycle electronic waste from its solar home systems, promoting sustainability in its operations....more
ENGIE • April 20, 2018
ENGIE announced the acquisition of Fenix International, a next-generation energy company offering Solar Home Systems in Africa. This move aimed to bolster ENGIE's decentralized energy solutions and expand its reach in African markets....more
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