Top 10 African Companies by Revenue in 2026

Sonatrach tops the 2026 ranking of Africa’s biggest companies by revenue, ahead of NNPC and Vivo Energy. The top 10 by latest full-year revenue, with figures, countries and data vintage dated.5 Key FactsSonatrach is Africa’s biggest company by revenue. Algeria’s state-owned oil and gas giant keeps the number one spot in Jeune Afrique’s 2026 ranking of the 500 largest African companies.