As of September 2, 2026, only eight companies on the Nigerian Exchange command a market capitalization of at least $5 billion. These mega-caps, which include giants like Airtel Africa, MTN Nigeria, Dangote Cement, and BUA Cement, represent over 60% of the total market capitalization of the NGX. With a combined value of N103.12 trillion, this concentration highlights the significant valuation gap between Nigeria’s largest listed entities and the broader market. The top-tier list is rounded out by BUA Foods, Seplat Energy, First HoldCo, and Aradel Holdings.