In 2017, we met the entrepreneur. In 2026, we stood inside the institution he had built. As Harambeans approaches its 20th anniversary, Dangote’s journey offers us a challenge of our own: what should a network of exceptional people become over the next twenty years?
On September 10, I stood with a group of Harambeans inside the Dangote Refinery in Lagos. It was one of those moments when the physical scale of an idea becomes impossible to ignore. Nearly a decade earlier, in 2017, we had presented Aliko Dangote with our Malaika Award for Champion of African Entrepreneurship. He had already built one of Africa’s great business empires; we were recognising what he had accomplished, not predicting what he might become. Standing inside the refinery this week, I found myself thinking about the distance between those two moments. In 2017, we met the entrepreneur. In 2026, we stood inside the institution he had built.
That distinction matters as Harambeans approaches its own twentieth anniversary. When we began, our mission was straightforward: find exceptional African entrepreneurs and bring them into a community where they could build relationships across borders. We believed Africa did not lack talent. What was missing was trust between people who could build together. We were right about the talent. What we underestimated was what could happen when trust compounds over time.
But standing inside the refinery suggested another question, one that goes beyond the evolution of a company or even an entrepreneurial network: what happens when one person’s extraordinary achievement changes what an entire generation believes is possible?
From Potential to Productive Capacity
In our fireside chat, Dangote himself offered a useful warning about the danger of stopping at potential. “Everybody talks about Africa potential,” he told us. “But unless you put that potential into reality, nothing will happen.”
That is what makes the refinery more than an extraordinary business achievement. Nigeria has enormous oil reserves but historically imported much of the fuel it consumed. Dangote decided that African resources should be matched by African productive capacity, and that industrialization could not simply be left to someone else. The result is a refinery capable of processing 650,000 barrels of crude a day, surrounded by petrochemicals, storage, power, marine infrastructure and logistics. It is a remarkable piece of industrial infrastructure, but its significance may ultimately extend far beyond what it produces.
Dangote is now preparing to take the refinery public in what he calls a “people’s IPO,” marking another stage in the evolution of an asset created through concentrated entrepreneurial risk into a broader institutional phase. Dangote described his ambition plainly: “Our legacy is to industrialize Africa.” But what stayed with me even more was what he said next: “Some other people will even do bigger things going forward.” That sentence contains a profound idea. It is the difference between building something extraordinary and changing what other people believe they can build. A company creates value through what it produces; an institution changes the conditions under which other people can create value.
The Dome That Changed What Was Possible
Five centuries earlier, another builder confronted a seemingly impossible challenge. For more than a century, Florence’s great cathedral stood beneath a giant hole. Its architects had envisioned a dome larger than anything the world had ever seen, but no one knew how to build it. Then came Filippo Brunelleschi. Between 1420 and 1436, he constructed the dome that had eluded generations of builders. It remains the largest masonry dome in the world, and he built it without the enormous wooden framework that conventional construction would have required.
Brunelleschi’s achievement mattered for more than its engineering. The dome became one of the great symbols of the Renaissance, a visible demonstration that human ingenuity could overcome limits that had once appeared absolute. Brunelleschi did not single-handedly create the Renaissance, but his achievement helped expand the sense of what was possible. Florence soon produced a remarkable generation of artists and thinkers – Donatello, Leonardo, Michelangelo, Botticelli, Raphael and others – who pushed the boundaries of their age. Leonardo studied Brunelleschi’s machines; Michelangelo later drew directly on his architectural innovations in designing St. Peter’s.
The important point is not that Brunelleschi caused all that followed, but that great achievements can change the ambition of the people who witness them. Once the impossible has been done, the question changes from “Can this be done?” to “What else might be possible?” That is what I found myself thinking about inside Dangote’s refinery. Perhaps its most important output will not ultimately be measured in barrels, but in ambition. When an African entrepreneur sees what Dangote has built, the question is no longer simply whether an African can build something this big. It becomes: why shouldn’t I?
That is how renaissances begin. One person builds what others thought impossible; others see it, their sense of possibility expands, and they begin to build bigger themselves. If Brunelleschi’s dome helped give Florence permission to dream beyond the limits of its age, perhaps Dangote’s refinery can give Africa the same permission.
An African Renaissance of ambition would mean something very specific: a generation of entrepreneurs who no longer ask whether something has ever been built in Africa before deciding whether to attempt it. It would mean founders who think in decades rather than quarters, in continents rather than countries, and in institutions rather than companies. It would mean African capital backing African ambition, and each generation of builders making the ambitions of the next seem less audacious.
Perhaps that is the refinery’s greatest potential legacy, not simply what it produces, but what it makes Africans believe they can build.
What Twenty Years of Trust Have Built
And that brings me back to Harambeans. For twenty years, our core insight has been that exceptional entrepreneurs need more than capital. They need relationships of trust across borders. A network can help an entrepreneur meet an investor, find a customer or recruit talent, but over time we learned that the real value was deeper. Technology can make connection almost instantaneous, but connection is not trust, and access to people is not the same thing as the ability to coordinate with them. When trust compounds, relationships begin to function like infrastructure.
We saw this in 2013, when Iyinoluwa Aboyeji presented an early version of what became Andela at a Harambean gathering at the Harvard Club of New York. Pule Taukobong, then an investment professional at Investec, was in the audience. He was not a Harambean, but invested $10,000 of his own money the next day. He later left Investec to build Africa Angels Network and eventually co-founded CRE Venture Capital, which backed Aboyeji again as he built Andela and Flutterwave.
The significance was never the $10,000. It was the chain of effects: a relationship created trust; trust enabled risk; risk created opportunity; opportunity attracted capital; and capital helped build institutions. What began as an encounter within an entrepreneurial ecosystem produced consequences well beyond the original relationship.
That experience has taught us something important about what a network can become. The first twenty years of Harambeans were largely about creating the network effect: giving exceptional people access to one another and allowing relationships to compound. The next twenty have to be about creating an institutional effect, where the capabilities, capital and knowledge accumulated by one generation become durable infrastructure that can benefit the next.
From Network to Entrepreneurial Infrastructure
That means asking a different set of questions. Can the capital accumulated by one generation systematically help finance the next? Can knowledge acquired by one founder travel across generations rather than remain trapped in an individual career? Can a market opening created through one relationship become a pathway available to many companies? Can the Alliance identify exceptional talent before conventional institutions do, and then provide the capital, expertise and relationships necessary to turn that talent into durable businesses?
In other words, can the Alliance become infrastructure for entrepreneurship rather than simply a network of entrepreneurs?
Our partnership with the Africa Jobs Fund is an early example of what this transition can look like. The Harambeans Africa Jobs Fund Prize is designed to create a pathway from exceptional talent to execution, providing early capital to test opportunities and a larger pool of capital to scale what has been proven. It focuses on opportunities that conventional venture capital often overlooks, including businesses that can build in Africa, sell to the world and create high-productivity jobs. The significance is not simply the money. It is the architecture around it: capital, industry expertise and operating support brought together to help make opportunities investable that might otherwise remain too early or too difficult for conventional capital.
Instead of simply helping an entrepreneur meet an investor, the Alliance can increasingly help identify an opportunity, find the entrepreneur capable of pursuing it, provide the capital and expertise to test it, and create a pathway for others to follow once the model works. Our Alliance is becoming infrastructure.
The Challenge of De Risking What Comes Next
There is a striking parallel with Dangote’s own philosophy. He described his role to us as “de-risking Africa.” Somebody has to take the first risk that others consider irrational: build the factory, prove the market, establish the infrastructure. Once the opportunity becomes demonstrably real, other capital can follow.
The same principle applies to entrepreneurship. An investor can wait for certainty, or help create it. A philanthropist can fund another programme, or underwrite an experiment that makes a new market investable. An experienced founder can simply celebrate his own success, or use what he has learned to shorten the path for someone coming behind him.
This is why the next phase of Harambeans cannot be built by founders alone. It requires investors willing to back the ecosystem as well as individual companies, experts willing to share knowledge, philanthropists willing to absorb risks that commercial capital cannot yet take, partners able to open markets, and alumni willing to put their accumulated experience and relationships to work for those coming behind them. Dangote put another part of the principle simply during our conversation: “We have to believe in ourselves, and we have to also try and be together.”
What Will We Build Together?
The question is no longer whether Harambeans can build a powerful network. We have done that. The question is whether we can turn that network into infrastructure that compounds opportunity. What happens if the capital of the Harambean community follows its talent, its knowledge travels across generations, founders become investors, investors become institution builders, philanthropists help prove opportunities that commercial markets are not yet ready to finance, and partners help turn those opportunities into durable businesses? What happens if the success of one Harambean systematically makes the path easier for the next?
There is a temptation, when looking at Dangote, to ask how Africa can produce another Dangote. I think that is the wrong question. The more consequential question is whether we can create the conditions in which hundreds of ambitious Africans can attempt things that today seem improbable and in which the success of one makes it easier for the next.
Dangote is building productive infrastructure that can enable others to industrialize. Our opportunity is to build entrepreneurial infrastructure that can enable others to build. The greatest achievement of a pioneer is not necessarily the thing he builds; it is the new standard of possibility he leaves behind.
Brunelleschi closed a hole in the roof of a cathedral and helped expand the imagination of a civilization. Dangote built a refinery and may have opened the imagination of a continent. Now the question is what we will do with that opening.
That is the Dangote Challenge: not simply to produce another Dangote, but to create an African Renaissance of ambition in which every generation dares to build what the previous generation could not imagine.
It is a challenge to every investor, expert, philanthropist, partner and alumnus gathered under the Alliance and to generations of Harambeans who have not yet joined us.
Twenty years ago, we set out to find the people who could build Africa’s future. We found them. Now we have to build what they can build together.
Okendo Lewis-Gayle is founder and Executive Chairman of Harambeans.