Nigeria clears $1.6bn Dangote Refinery IPO, testing investor appetite at $47bn valuation

Nigeria’s Securities and Exchange Commission (SEC) has approved an initial public offering by Dangote Petroleum Refinery that could raise about $1.6bn, setting up what is expected to be Africa’s biggest-ever share sale and a substantial test of investor appetite for one of the continent’s most ambitious industrial projects.

The Lagos-based refinery plans to sell 4.1bn ordinary shares at NGN525 each, valuing the base offer at about NGN2,150bn ($1.63bn) if fully subscribed. The order book is expected to open on September 14, while the offer will include a greenshoe option allowing about 15% more shares to be sold if demand exceeds supply, sources told Reuters.

Smaller offer, bigger valuation test

The approved offer is notably smaller than the $5bn IPO application submitted to the SEC in August, although the final size had not then been fixed. The downsizing may make the flotation easier to absorb, but it also sharpens the focus on valuation. Dangote said on September 3 that the IPO would open within 10-12 days.

The SEC registered the refinery company’s existing 120.13bn ordinary shares. At NGN525 each, those shares imply a valuation of about $47bn. That would make the refinery one of Africa’s most valuable companies and put it well above major listed standalone refiners including Turkey’s Tupras and US-based HF Sinclair.

The valuation is also higher than that implied by a $2.5bn private placement completed in July, which valued the refinery at about $40bn. That placement was subscribed 3.7 times, drawing strong demand from African and international institutional investors. The response suggests that demand for access to a rare large-scale African industrial asset could help support the public offer despite questions over conventional refinery valuations.

In an August interview with Reuters, chief executive David Bird described the flotation as a retail-focused “people’s IPO” intended to broaden Nigerian participation. Bird said the company wanted at least three years of proven production and financial performance before considering an overseas listing, which could support a stronger valuation. For now, the bet is firmly on Nigeria’s own capital market.

$400mn underwriting backstop

The refinery has secured a $400mn underwriting commitment for the IPO as part of a wider $1bn programme structured by Dubai-based advisory firm Marob Strategies and Consulting and Washington-based investment group Lilium Capital. The commitment, provided through Lilium subsidiary Pan-African Refinery Investment SPV, is equivalent to about 25% of the approved $1.63bn base offer, based on the offer terms.

The other $600mn was a completed and fully funded private-placement component of the underwriting programme. The $400mn IPO commitment is due to be implemented when the offer launches, subject to market conditions, corporate and regulatory approvals and applicable securities laws, and therefore does not represent proceeds already received.

The proceeds are expected to help finance an expansion from 650,000 barrels per day (bpd) to 1.4mn bpd within three years. The $20bn complex, which began commercial production after years of delays and cost overruns, is already Africa’s largest refinery and has sharply reduced Nigeria’s dependence on imported refined fuels while turning the country into an increasingly important regional supplier.

The approval also closes a regulatory gap that prompted the SEC to intervene in June, when it ordered capital-market operators to halt unauthorised promotion and advance subscriptions for a purported refinery share offer because no IPO application had then been filed or approved.

NGX pitches pan-African participation

The Nigerian Exchange Group (NGX Group) is meanwhile trying to turn the planned listing of Dangote Refinery and Petrochemicals FZE into something larger than a domestic flotation: an opportunity to demonstrate that Africa’s fragmented capital markets can mobilise money across borders for one of the continent’s biggest industrial assets.

NGX Group Chairman Umaru Kwairanga said in June that the group was working with bourses across Africa to widen participation in the anticipated offering. Speaking at the London Africa Summit, he argued that the refinery’s eventual listing should be viewed as a pan-African investment opportunity rather than simply a Nigerian transaction.

NGX Group has hosted representatives from African markets including Kenya, Ghana and South Africa, taking them to the refinery complex in Lagos. The exercise was partly promotional, but the broader ambition is to deepen links between African exchanges and give investors across the continent easier access to large-scale listings.

From domestic refinery to global exporter

The refinery began producing fuel in 2024 and has steadily increased output of petrol, diesel, jet fuel and other products. It supplies Nigeria and exports across Africa, as well as to markets including the United Kingdom, France, Spain, Italy and the Netherlands. It has also shipped gasoline to the United States and jet fuel to Saudi Arabia, giving a project conceived largely to reduce Nigeria’s dependence on imported fuel a growing international footprint.

Aliko Dangote, founder of Nigerian industrial conglomerate Dangote Group and majority owner of the refinery (and Africa’s richest person) has said rising production has attracted greater interest from international crude suppliers and commodity traders, with the refinery sourcing feedstock from both Nigerian and foreign producers.

Its petrochemicals business is also intended to support downstream manufacturing through supplies of liquefied petroleum gas, polypropylene and other industrial inputs. Plans include production of linear alkylbenzene, a key ingredient in detergents.

NGX’s Kwairanga said investors were increasingly interested in tangible assets, operating performance and growth prospects rather than broad emerging-market narratives. He argued that Africa could attract more capital by presenting investable companies backed by measurable results.

Technology, he added, has made it easier for investors abroad to participate in African markets, while reforms at the Nigerian Exchange are intended to bring the country’s trading infrastructure closer to international practice. These include a move to T+1 settlement and longer trading hours.

NGX Group has also taken its sales pitch abroad, with investor-outreach campaigns in the United States, Brazil, China and the United Kingdom aimed at promoting Nigerian assets and strengthening international investor confidence.

The timing is helpful. Nigeria’s equity market has rallied strongly, with Nigerian Exchange market capitalisation reaching about NGN159 trillion, or roughly $120bn, in early September, up sharply from the end of 2025. That leaves Lagos among Africa’s largest equity markets, alongside Johannesburg, Egypt and Casablanca.

Feedstock costs remain the key risk

Yet scale alone does not settle the investment case. Crude supply and feedstock costs remain a central risk. Despite sitting in Africa’s largest oil-producing country, the refinery has had to import a substantial share of its crude because of difficulties securing enough Nigerian supply on competitive terms. Some 30-40% of its crude has recently been imported, including US WTI Midland, Reuters reported in August. Analysts have warned that persistently high feedstock costs could squeeze margins and, in turn, the valuation investors are willing to support.

The flotation is therefore more than a financing exercise. If NGX can attract investors from across Africa as well as abroad, the listing could offer rare evidence that African exchanges can mobilise capital across national borders for assets of continental scale. If it cannot, the gap between the rhetoric of African market integration and the capital actually willing to cross those borders will remain conspicuous.