Aliko Dangote sounded the gong at the Nigerian Exchange (NGX) on Monday. The ceremony formally opened the Initial Public Offering (IPO) of Dangote Petroleum Refinery and Petrochemicals. It is the first refinery ever listed on the NGX in its 66-year history. The offer comprises 4.1 billion new ordinary shares at ₦525 each. The minimum subscription is ten shares, valued at ₦5,250. The offer runs until 13 October. If fully subscribed, it will raise about ₦2.15 trillion ($1.6 billion), making it Africa’s largest IPO.
This is not Nigeria’s first mega-listing. In 2008, Dangote Cement listed on the NGX and became the exchange’s largest company by market capitalisation. It was a local listing that proved Nigerian capital markets could absorb a heavy industrial asset. The refinery float repeats that template, but on a much larger scale. It is also a sharp reversal of the trend where Africa’s biggest companies, from Airtel Africa to MTN, chose London or Johannesburg alongside local exchanges. Dangote is listing at home.
The IPO prospectus values the refinery at an indicative post-offer market capitalisation of ₦65.22 trillion ($47.8 billion). Two Nigerian research firms, CardinalStone and Chapel Hill Denham, independently value it higher, at ₦77.7 trillion and ₦82.62 trillion respectively. Dangote has said the offer price of ₦525 could eventually reach ₦10,000. “A day will come when this share will reach ₦10,000,” he said. “If you hold it and it rises to ₦10,000, where you previously invested ₦5 million, it will now be worth over ₦50 million.”
The offer prioritises small retail investors. Dangote said those buying ₦50,000 or ₦100,000 worth of shares will receive priority allotment before large institutional investors. The refinery targets 10 million retail investors, a scale roughly 20 times larger than the retail participation in previous Nigerian IPOs. Subscription is available through 40 approved banks, fintech platforms and mobile operators. Shareholders can choose to receive dividends in naira or dollars, a hedge against currency depreciation.
The operational backdrop is strong. The refinery has reached full nameplate processing capacity of 700,000 barrels per day. It has demonstrated throughput at full capacity, a milestone that justifies the commercial case for the listing. The listing is scheduled for November.
The risks are not trivial. The refinery carries substantial debt from its construction phase. Refining margins are volatile and tied to global crude benchmarks. Foreign exchange volatility affects crude procurement. The prospectus places the pre-listing market capitalisation at ₦63.07 trillion, well below what the research firms believe the asset is worth. That gap is the investment case, and the risk.
Winners: Aliko Dangote, whose net worth could rise from $35.3 billion to $58.2 billion after listing. Retail investors, who gain entry at ₦5,250 where previous mega-floats priced them out. The NGX, whose market capitalisation could push above ₦200 trillion. The Federal Government, which gains a flagship domestic listing. Domestic refining, which gains a public market valuation. Losers: Institutional investors, who may receive smaller allocations than requested. Petrol importers, who face a strengthened domestic refining competitor. Investors expecting quick dividends, who may queue behind debt service. The London and Johannesburg exchanges, which lose a potential listing. Smaller African exchanges, which the float quietly exposes as unable to host their own champions.
Bottom Line: Dangote is listing at home. Whether retail investors show up in millions will decide if this is Nigeria’s capital market coming of age or a one-off.