Fifty Years

Fifty Years, established in 2016, is a San Francisco-based venture capital firm that invests in early-stage technology companies. It focuses on entrepreneurs using technology to address global challenges, with a particular interest in sectors such as healthcare, information technology, life science, and cleantech. Fifty Years aims to back companies that, if successful, will generate significant profits while contributing to the achievement of the United Nations' Sustainable Development Goals.

Scott Phoenix

Partner

David Phoenix

Partner

Alex Teng Ph.D

Partner

Past deals in Senegal

Oolu

Series B in 2020
Oolu Inc. is a solar energy company based in Dakar, Senegal, with an additional office in San Francisco, California. It specializes in the installation of solar home systems and provides technical support and maintenance services to households in West Africa. Oolu's offerings include solar systems equipped with adjustable lights and USB ports, powered by batteries that can hold a charge for up to six hours. The company aims to improve energy access for rural and peri-urban communities by implementing a monthly payment model that reduces financial barriers. This model not only allows customers to benefit from affordable and reliable energy but also includes maintenance, parts, and battery replacements within the service package. By fostering trust within local communities, Oolu seeks to expand its impact and become a leading provider of energy and financial services in the developing world.

Oolu

Series A in 2017
Oolu Inc. is a solar energy company based in Dakar, Senegal, with an additional office in San Francisco, California. It specializes in the installation of solar home systems and provides technical support and maintenance services to households in West Africa. Oolu's offerings include solar systems equipped with adjustable lights and USB ports, powered by batteries that can hold a charge for up to six hours. The company aims to improve energy access for rural and peri-urban communities by implementing a monthly payment model that reduces financial barriers. This model not only allows customers to benefit from affordable and reliable energy but also includes maintenance, parts, and battery replacements within the service package. By fostering trust within local communities, Oolu seeks to expand its impact and become a leading provider of energy and financial services in the developing world.

Oolu

Seed Round in 2015
Oolu Inc. is a solar energy company based in Dakar, Senegal, with an additional office in San Francisco, California. It specializes in the installation of solar home systems and provides technical support and maintenance services to households in West Africa. Oolu's offerings include solar systems equipped with adjustable lights and USB ports, powered by batteries that can hold a charge for up to six hours. The company aims to improve energy access for rural and peri-urban communities by implementing a monthly payment model that reduces financial barriers. This model not only allows customers to benefit from affordable and reliable energy but also includes maintenance, parts, and battery replacements within the service package. By fostering trust within local communities, Oolu seeks to expand its impact and become a leading provider of energy and financial services in the developing world.
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