South West Nigeria remains the country’s most concentrated hub of private wealth creation, accounting for a significant share of Nigeria’s high-net-worth individuals, diversified conglomerates, and listed corporate leadership.
In 2026, the region continues to anchor key sectors of the economy, particularly energy, banking, manufacturing, logistics, and infrastructure, through a network of billionaire business leaders whose companies collectively generate tens of trillions of naira in annual economic activity.
According to aggregated industry estimates frequently cited by Nairametrics, Lagos alone contributes over 30% of Nigeria’s GDP, while the broader South West region accounts for more than 40% of formal corporate headquarters in the country.
This concentration of capital has helped produce some of Nigeria’s most influential privately held and publicly listed businesses, with combined valuations running into multiple trillions of naira across banking, power generation, and industrial services.
From legacy conglomerates that began in the 1970s and 1980s to newer wealth built through telecommunications, fintech, and infrastructure, South West–based billionaires have become central to Nigeria’s economic architecture.
In the power sector alone, privately controlled generation assets linked to South West business leaders contribute several gigawatts of installed capacity, supporting Nigeria’s fragmented national grid.
Meanwhile, banking and financial services groups headquartered in Lagos continue to dominate tier-1 capitalisation on the Nigerian Exchange, often accounting for a large share of total market turnover.
This article spotlights the most influential business owners from Southwest Nigeria, adjudged by their dominance in their respective sectors of the economy where they operate.
- Chairman FBNH
Femi Otedola has spent decades moving fluidly across commodities, oil marketing and power generation, building a reputation as one of Nigeria’s most strategic dealmakers. He is the son of former Lagos State governor Michael Otedola. He made his first fortune in commodities trading before scaling up in downstream petroleum.
His breakout came with Zenon Petroleum and Gas, which grew into a dominant diesel supplier for industrial giants. He later took control of African Petroleum, rebranding it as Forte Oil and overhauled its operations before exiting the business in 2019.
In recent years, Otedola has shifted focus to electricity generation through Geregu Power, where he once held a near-total stake. After bringing in institutional investors, he sold a majority interest in 2025 in a deal estimated at $750 million, retaining a smaller position.
Beyond energy, Otedola holds stakes in Zenith Bank and FBN Holdings, and maintains a global real estate footprint spanning Lagos, Dubai, London and Monaco.
Forbes pegs his net worth at $1.4 billion as of May 2026.
