4DX Ventures

Annabell Adjei Tawiah is a Capital Formation Analyst at 4DX Ventures, where she supports investor relations and fundraising. She previously worked at the Ghana Investment Promotion Centre.

Dalvin is a Research and Data Analyst at 4DX Ventures. He previously worked at Green Eight Capital and Genser Energy Holdings, where he was part of a team that completed a 230 km natural gas pipeline in Ghana.

Daniel Marlo is a Managing Partner at 4DX Ventures, where he works with portfolio companies on revenue growth, team building, product development, and strategic relationships.

Dikembe Mutombo was a Senior Advisor at 4DX Ventures. After an 18-season NBA career, he retired in 2009 and was inducted into the NBA Hall of Fame in 2015.

The page describes 4DX Ventures' investment approach, the story behind its name, its values, and its focus on supporting entrepreneurs and driving growth across Africa.

The page provides contact information for investment opportunities and PR and media inquiries.

4DX Ventures is a pan-Africa-focused venture capital firm. Its mission is to connect people, ideas, and capital to create an African community.

AethexAI, founded by Mariama Diallo and Ayooluwa Odemuyiwa, raises $3 million in pre-seed funding to build voice AI for Africa and the Middle East. Its Kora models, ranging from 300 million to 1.7 billion parameters, target local English, French, and Arabic dialects while reducing call latency. The company trains models on anonymized call-center recordings and radio audio, and says it handles more than 17,000 calls per day.

Jun 2026 · TechCrunchNews article