Aliko Dangote’s $50 billion refinery IPO set to create Africa’s most valuable company

Expectations are building around the planned listing of Aliko Dangote’s flagship energy asset, Dangote Petroleum Refinery and Petrochemicals, as new details point to what could become the most consequential capital markets transaction in Africa’s history. With an implied market capitalization of $50 billion, the proposed pan-African initial public offering is positioned to create Africa’s most valuable listed company, marking a defining moment not only for Nigeria’s financial markets but also for investor participation across the continent.

$50 billion valuation tops Naspers, Gold Fields

The refinery, which Aliko Dangote built at a cost of $22 billion and is now seeking billions of dollars to scale and expand, is expected to float shares across multiple African stock exchanges, targeting as many as 2 million investors. If achieved, that level of participation would set a record on the continent and establish the transaction as the first pan-African IPO of its scale. The listing will see Dangote Industries Limited raise up to $5 billion by offering as much as 10 percent of the refinery’s equity. At a $50 billion valuation, the company would surpass Johannesburg-based technology investor Naspers, which carries a market capitalization of $44 billion, and mining giant Gold Fields, valued at $43 billion on the Johannesburg Stock Exchange at the time of drafting this report.

The share sale is expected to open as early as May, with the offering covering between 5 percent and 10 percent of the company’s equity. Market participants have described the transaction as a milestone that could deepen liquidity across African exchanges and broaden participation from both local and international investors. The primary listing is expected on the Nigerian Exchange Group main board between June and July 2026, with secondary listings across participating African exchanges to follow. The transaction timeline points to a prospectus submission to Nigeria’s Securities and Exchange Commission in April, followed by a retail roadshow and electronic subscription platform launch in May and a formal listing in the June-July window.

African exchanges support cross-border listing

The proposed cross-border listing has already drawn coordination across Africa’s leading exchanges. Five African exchanges participated in a closed-door session convened by NGX Group in Lagos on April 1, including the Johannesburg Stock Exchange, the Nairobi Securities Exchange, Ghana Stock Exchange, Ethiopian Securities Exchange, and the Bourse Régionale des Valeurs Mobilières, which serves eight West African countries. The discussions focused on easing regulatory barriers and enabling cross-border trading, underscoring the scale of the transaction and its regional significance.

The offering introduces a hybrid currency structure designed to appeal to both local and international investors. Subscribers will buy shares in naira, with the option to receive dividends in U.S. dollars, supported by projected annual export revenues of about $6.40 billion from fuel and petrochemical sales. Dangote, whose net worth is estimated at $32.8 billion, summed up the arrangement in simple terms: “You buy in naira, but you get dividends in dollars.”

A listing at the upper end of the $50 billion valuation range would lift the Nigerian Exchange’s total market cap above $150 billion for the first time. The timing also aligns with Nigeria’s anticipated return to the FTSE Russell frontier markets benchmark. FTSE Russell said on April 7 that Nigeria will be reclassified from “unclassified” to Frontier Market status effective September 2026. Estimates suggest the change could attract between $840 million and $1.04 billion in foreign inflows into Nigerian equities. 

Financing supports long-term expansion growth

Located in the Ibeju-Lekki Free Zone in Lagos, Dangote Petroleum Refinery and Petrochemicals is the world’s largest single-train crude oil processing facility, with a nameplate capacity of 650,000 barrels per day. Built at a cost of $22 billion, though some estimates place the figure at $20 billion, the refinery was commissioned in May 2023 and reached full operational capacity in February 2026. Dangote Industries Limited owns a 92.3 percent stake valued at $18.68 billion, while the Nigerian National Petroleum Corporation holds 7.25 percent. The refinery also carries $3.65 billion in debt, which the group plans to repay through operations and asset transactions.

Expansion plans are underway. Dangote aims to increase capacity to 1.4 million barrels per day over the next three years as part of a broader $40 billion investment program. The refinery has secured a $4 billion senior syndicated loan, with the African Export-Import Bank underwriting $2.5 billion. Since operations began, Afreximbank has also provided a $1 billion working capital facility. Demand for refined products has strengthened across Africa and Europe. The refinery has exported fuel to Ghana, Cameroon, Togo and Tanzania, helping reduce reliance on imports. The facility is also increasing urea exports, producing about 3 million metric tons annually, with shipments expanding to more African markets as global trade patterns adjust.