IN SHORT: Aliko Dangote confirmed on May 21 that the Dangote Petroleum Refinery IPO will launch in September 2026 on the Nigerian Exchange, targeting a $50 billion valuation with up to 10% of equity on offer. Pre-IPO private placement demand has already reached nearly $2 billion before the formal offer opens. First HoldCo chairman Femi Otedola has publicly pledged $100 million in the pre-IPO placement. A September Dangote Cement secondary listing on the London Stock Exchange is planned for the same window, making September the most consequential month in African capital markets history.
Aliko Dangote has locked September 2026 as the launch month for the IPO of his $20 billion Lekki refinery, with private placement requests already approaching $2 billion before a single share has been offered publicly, in what would be the largest initial public offering in African capital markets history if it proceeds at the targeted $50 billion valuation. Dangote disclosed the timeline to reporters on May 21 during a visit to the refinery complex by First HoldCo chairman Femi Otedola and senior bank executives. The announcement pushes back a previously indicated June-July window but provides a concrete date for the first time.
- Pre-IPO private placement demand stands at nearly $2 billion. Dangote said not all private placement requests will be accommodated, stating clearly that the IPO is designed to give ordinary Nigerians the chance to own a stake in Africa’s largest industrial asset. “We want it to be like when you buy Amazon or Apple,” he said.
- Femi Otedola publicly announced a personal commitment of up to $100 million in the pre-IPO private placement, the largest individual commitment disclosed so far. Otedola is chairman of First HoldCo, parent of First Bank of Nigeria, one of the advisers on the transaction.
- The advisers for the IPO are Stanbic IBTC Capital, Vetiva Advisory Services and First Capital. The prospectus was submitted to the Securities and Exchange Commission of Nigeria for regulatory review in April 2026. Regulatory clearance is the primary remaining precondition before the subscription window opens.
- The targeted valuation of $40 to $50 billion implies a raise of $4 to $5 billion from the 10% equity on offer, which would rank as the largest IPO ever conducted on any African exchange. MTN Nigeria’s 2019 listing raised approximately $876 million, the previous NGX record.
- Dangote Group is simultaneously pursuing a September 2026 secondary listing of Dangote Cement on the London Stock Exchange, reviving a plan first explored 15 years ago. Dangote Cement posted net profit of $732 million for 2025, up 102% year on year, on revenue of $3.12 billion. Its share price has risen 129% over the past year on the NGX, lifting market capitalisation above $12 billion.
- A third IPO for Dangote Fertiliser remains in preparation. The group’s three-listing strategy, refinery, cement in London and fertiliser, would represent the most ambitious single-year capital markets expansion by any African industrial group.
The September timing is significant for Nigerian capital markets beyond the Dangote transaction. The Nigerian Exchange has been attempting to deepen its market and attract foreign institutional capital for years. A successful $5 billion refinery listing would multiply the exchange’s total IPO activity by a factor of five or six in a single transaction, demonstrating to global investors that Nigerian equities can support mega-cap listings. Africaspoint has covered the full IPO narrative from the original valuation disclosure through the NNPC stake rejection: Dangote locks NNPC out of refinery and Dangote targets $50bn valuation in Africa’s biggest IPO.
The Bigger Picture: A $5 billion raise at $50 billion valuation on the Nigerian Exchange would instantly make Dangote Petroleum Refinery one of the ten most valuable listed companies in Africa. At full capacity of 650,000 barrels per day, the refinery has already eliminated more than 60% of Nigeria’s petrol imports in a single year, saving the country an estimated $10 billion annually in foreign exchange. That operational track record is the commercial foundation for the valuation. The question for public investors is whether $50 billion prices in the known performance or the full expansion pathway to 1.4 million barrels per day by 2028. At the current pre-IPO demand trajectory, the market is pricing in the latter.
Source: CNBC Africa, May 21 2026 / Billionaires.Africa, May 21 2026
