Dangote IPO Tests Nigeria’s Fintech Infrastructure

The Dangote Petroleum Refinery’s Initial Public Offering (IPO) has put Nigeria’s digital investment infrastructure under pressure after several fintech platforms experienced outages as retail investors rushed to buy shares.

The disruptions have highlighted the growing role of digital investment platforms in expanding access to Nigeria’s capital markets, as the record $1.6 billion offering seeks participation through banks, mobile operators and fintech companies.

Neither Dangote nor the IPO underwriters have disclosed demand figures for the shares, but the reported outages point to strong interest from retail investors.

According to reports from Reuters, Temi Popoola, CEO of NGX Group, said on Monday that demand for the IPO was so high that some investment applications crashed.

Yanmo Omorogbe, co-founder and chief operating officer of investment platform Bamboo, described the IPO as a major test of Nigeria’s financial infrastructure.

Omorogbe said traffic on Bamboo’s platform rose to 10 times its normal level within 30 minutes of the IPO opening, triggering outages and also affecting some of the platform’s third-party service providers.

He said the surge in users, combined with repeated attempts to access the system and disruptions among service providers, created additional pressure that eventually caused Bamboo’s system to fail.

“I think this particular IPO is stress testing Nigeria’s financial infrastructure across the board. Us fintechs are being tested to take this massive amount of traffic,” Omorogbe said.

“So you have almost a perfect storm, or should we say an imperfect storm, of massive influx of customers, third-party providers, and then multiple retries, creating even more demand on our system,” Omorogbe said. “And to be very, very honest, our system broke.”

Users of other digital platforms, including Cowrywise and InvestNaija, also reported difficulties accessing their accounts and completing transactions.

Oluwayinka Alaje, who runs a small printing business in Abuja, said he was unable to complete his Dangote share purchase through Bamboo and eventually used another platform later that night.

InvestNaija redirected users to its WhatsApp channel after its platform became overwhelmed.

Bamboo and InvestNaija said their platforms had returned to normal operations by Wednesday. 

Some stockbrokers, including Chapel Hill Denham, have also turned to WhatsApp to reach potential investors.

Dangote has said he expects about 10 million people to invest in the refinery, including Nigerians who have never previously owned shares and those with limited access to traditional banking services.

The company has promoted the offering as a “people’s IPO”, with the minimum investment set at 10 shares, valued at about $4, making the entry point lower than in previous IPOs.

The refinery, which cost more than $20 billion to build, has become a major fuel supplier to Europe following disruptions to Middle Eastern exports.

According to its prospectus, the refinery increased fuel exports during the crisis and recorded a net profit of $1.82 billion in the first half of 2026 on revenue of more than $13 billion.

The heavy demand for shares in one of Africa’s major industrial projects has also raised concerns about potential fraud targeting inexperienced investors.

Bismarck Rewane, chief executive of Lagos-based Financial Derivatives Company, warned that fraudsters could exploit the rush by creating fake investment platforms and other scams, disappearing before victims realise they have been deceived.

“Somebody can create all sorts of scams. By the time people know about it, the guys have left town,” Rewane said. 

The Securities and Exchange Commission has urged investors to exercise caution before transferring funds or sharing personal information, although it has not reported any cases of fraud linked to the IPO.

Analysts said first-time investors using mobile applications could face particular risks because the speed and simplicity of digital transactions may make it more difficult to distinguish legitimate investment channels from fraudulent ones.