Humphrey Kariuki is an African success story. As a believer in the potential of the African continent, he is credited with building some of Africa’s most successful businesses within the Power, Hospitality and Real-Estate sectors in the last 40 years.

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Empowering Africa

Humphrey Kariuki

Humphrey Kariuki is a highly successful African entrepreneur with a business portfolio spanning eight countries, employing 700 people across three core sectors: petroleum, energy, hospitality and real estate.

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Humphrey Kariuki


Humphrey Kariuki has used his business success to invest in people through education and healthcare initiatives; in the environment through conservation projects; and by continuing to create a supportive environment for entrepreneurship, economic growth and investment.

HK supports projects throughout Kenya and across Africa, including supporting reforestation of indigenous forests, a scholarship program, and purchasing life-saving medical equipment for local hospitals.

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Latest news



Executive Founder Humphrey Kariuki attended and participated in COP28. While at COP, Humphrey focussed on unlocking scale and growth in Africa’s energy transition.

At the Technology & Innovation Green Zone Hub, Humphrey participated in a panel discussion with Joaquin Rodriguez Torres, Co-Founder and Managing Partner of Princeville Capital, and Shannon Miller, Founder and CEO of Mainspring Energy.

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Humphrey Kariuki