Airtel Africa leads Nigeria’s corporate giants with a $17.9bn valuation as a handful of companies dominate the country’s equity market.
Just eight companies listed on the Nigerian Exchange are now worth more than $5 billion each, together accounting for almost two-thirds of the value of Nigeria’s entire stock market.

The companies had a combined market capitalisation of N103.12 trillion ($77.86 billion) as of September 2, according to an analysis of NGX data, corporate financial statements and Central Bank of Nigeria exchange-rate figures.
Their combined valuation represents about 64 per cent of the nearly N160 trillion NGX market capitalisation, highlighting the growing concentration of wealth among the country’s largest listed companies.
Airtel Africa, the pan-African telecommunications group, topped the ranking with a market value of $17.88 billion, followed by Dangote Cement at $13.17 billion and MTN Nigeria at $12.79 billion.

The other companies in the elite group are BUA Foods, BUA Cement, Seplat Energy, First HoldCo and Aradel Holdings.

Airtel Africa takes the lead
Airtel Africa has emerged as the most valuable company on the Nigerian Exchange after its shares surged 177.53 per cent in naira terms since the beginning of the year.
The stock climbed from N2,270 on January 2 to N6,300 on September 2, delivering a 199.43 per cent return in dollar terms.
The telecommunications company reported revenue of N2.53 trillion for the quarter ended June 30, up 30.95 per cent from N1.93 trillion a year earlier.
Profit after tax rose 26.92 per cent to N270.67 billion, while earnings per share increased to N60.15.
Airtel Africa’s latest figures were converted to naira using the weighted average exchange rate of N1,367 to the dollar disclosed in its financial statements.

Dangote and MTN close behind
Dangote Cement was the second-largest company, valued at N17.45 trillion ($13.17 billion).
Its shares gained 69.79 per cent in naira terms during the year, while dollar returns stood at 83.18 per cent.
The cement producer recorded revenue of N2.51 trillion in the first half of 2026, an increase of 21.35 per cent from the same period last year.
Profit after tax rose 22.69 per cent to N638.53 billion.
MTN Nigeria ranked third with a market capitalisation of N16.94 trillion ($12.79 billion).
Its shares rose 57.93 per cent in naira terms, while its dollar return reached 70.39 per cent.
Revenue increased 25.88 per cent to N2.99 trillion in the first half, while profit after tax jumped 70.55 per cent to N707.54 billion.

BUA Foods bucks the trend
BUA Foods, valued at $10.34 billion, was the only company among the eight to suffer a decline in its share price in naira terms.
Its stock fell 4.79 per cent from N798.90 at the beginning of the year to N760.60 on September 2.
However, the appreciation of the naira against the dollar turned that fall into a 2.72 per cent dollar return.
The consumer goods company recorded a 16.15 per cent fall in revenue to N765.12 billion in the first half of 2026.
Profit after tax nevertheless rose 12.38 per cent to N292.27 billion, suggesting stronger margins despite the contraction in sales.

Energy companies join the $5bn club
Seplat Energy ranked sixth with a market capitalisation of N7.39 trillion ($5.58 billion).
Its shares more than doubled during the year, gaining 112.10 per cent in naira terms and 128.83 per cent in dollar terms.
Revenue rose 15.48 per cent to N2.50 trillion in the first half, while profit after tax soared 430.30 per cent to N225.48 billion.

Aradel Holdings, valued at $5.05 billion, narrowly crossed the $5 billion threshold to take eighth place.
Its shares gained 129.84 per cent in naira terms and 147.97 per cent in dollar terms.
The oil and gas company reported a dramatic increase in revenue, which climbed 576.88 per cent to N2.49 trillion, largely following the consolidation of ND Western Limited and its majority interest in Renaissance Africa Energy Company.

First HoldCo records biggest share-price gain
First HoldCo, valued at $5.15 billion, ranked seventh but recorded the strongest naira share-price performance of all eight companies.
Its shares surged 212.94 per cent, from N47.90 to N149.90, equivalent to a 237.63 per cent return in dollar terms.
The banking group reported H1 revenue of N1.93 trillion, up 16.66 per cent, while profit after tax jumped 81.57 per cent to N526.13 billion.

A market increasingly dominated by a few giants
The figures underline the growing dominance of a small number of companies on Nigeria’s stock exchange.
Fewer than 10 companies now account for almost two-thirds of the total value of listed equities, reflecting the sharp re-rating of Nigeria’s largest businesses and the widening valuation gap between the market’s biggest stocks and the rest of the exchange.
The eight companies span telecommunications, cement, consumer goods, oil and gas and financial services, illustrating how Nigeria’s largest listed businesses are concentrated in a handful of capital-intensive industries.
The $5 billion threshold was calculated using the NAFEM exchange rate of N1,324.50 to the dollar on September 2, while year-to-date dollar returns were calculated using exchange rates of N1,429/$ at the start of the year and N1,324.50/$ on September 2.