People of Semicolon

Leadership with accountability.

Meet the executives responsible for Semicolon’s direction, the Board providing stewardship, and the wider network carrying the work into the world.

Executive leadership

Building human capital infrastructure for productive economies.

Sam and Ashley Immanuel co-founded Semicolon and now lead its strategy and operations as CEO and COO.

Portrait of Sam Immanuel

Executive leadership

Sam Immanuel

CEO

Sam leads Semicolon’s work to create employment and economic opportunity by developing technology talent, founders, and the systems that help them succeed.

“Developing and shaping technologists and entrepreneurs who will drive a new future in Africa.”
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Portrait of Ashley Immanuel

Executive leadership

Ashley Immanuel

COO

Ashley leads Semicolon’s operating model and ecosystem work, bringing industry, education, and institutional partners together around human capital and innovation.

“Given the scale of need for human capital and innovation in Africa, industry, academia, government, and many other organizations (like Semicolon) need to work collaboratively to create robust ecosystems that achieve this at scale.”
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Board of Directors

Governance around the mission.

Experienced leaders providing perspective, stewardship, and accountability around Semicolon’s long-term mission.

Portrait of Folake Ani-Mumuney
Published by Semicolon

Folake Ani-Mumuney

Former Global Head, Marketing & Corporate Communications, FirstBank Group

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People power the institution. Meet the wider network carrying Semicolon’s discipline into companies, products, public-interest work, and new ventures.

Explore the Talent Network