When Equity Group Holdings announced in June 2025 that it would replace four Kenyan board members with six international directors, CEO James Mwangi explained the move with unusual candour. “Human capital cannot grow at the same pace, so every 10 years we have to change the board and bring in new skill sets to help us in the next phase,” he told Business Daily Africa.
This was not window dressing. Equity Group, which operates banks across six African countries, had identified specific gaps. The lender needed expertise in cross-border acquisitions as it pursued expansion into 15 African markets by 2030. It needed directors who had navigated the complexities of post-conflict markets like the Democratic Republic of Congo, where Equity acquired the second-largest commercial bank in 2020.
The Kenyan multinational was addressing board diversity as a strategic question, not a compliance exercise. That distinction increasingly separates companies thriving in Africa’s challenging markets from those stumbling through them.
Beyond the checklist
Most African boardrooms treat diversity like regulatory homework. South Africa’s King IV code recommends diverse boards. Nigeria’s corporate governance code sets gender targets. Kenya’s Capital Markets Authority prescribes minimum requirements. Companies dutifully report compliance. And stop there.
The numbers tell a story of incremental progress and persistent gaps. Research published in the Journal of Economic and Financial Sciences found that women’s representation on boards of companies listed on the Johannesburg Stock Exchange increased from 14% in 2002 to 28% by 2012. Across the continent, women now occupy approximately 25% of board seats, according to research by the AR Initiative.
Yet these gains mask deeper problems. While gender diversity improved, diversity of professional background actually narrowed. Finance, law, and accounting dominate. Technology expertise appears on fewer than 12% of African boards, despite digital transformation reshaping every sector from banking to agriculture.
Professor Mervyn King, architect of South Africa’s King codes, designed King IV around “apply and explain” rather than “apply or explain.” The goal, as the King IV report states, is “to make corporate governance more accessible and relevant to a wider range of organisations, and to be the catalyst for a shift from a compliance-based mindset to one that sees corporate governance as a lever for value creation.”
The reality often falls short. Companies achieve demographic diversity while maintaining cognitive uniformity.
The real competitive advantage
Gender diversity brings documented benefits. Research tracking East African companies published in the Journal of Business and Socio-economic Development found that board gender diversity reduced earnings management, a common measure of governance quality. But gender is only one dimension.
The real competitive advantage comes from cognitive diversity: different ways of thinking shaped by different experiences, sectors, and geographies. Consider the challenge facing African companies. World Bank data shows that in sub-Saharan Africa, more than half of urban workers operate informally. In some countries, informal employment reaches 90% of the workforce. The International Labour Organization estimates informal work claims almost 90% of the economy in sub-Saharan Africa.
These are not marginal markets. The informal sector employs 15 million people in Kenya alone. South Africa’s informal economy involves 7.5 million people. Research by the Sustainable Livelihoods Foundation found that Delft, a Cape Town township, has 560 businesses per square kilometre, 18 times the density of metropolitan New York.
Yet how many African boards include directors who understand how informal markets actually function? Who have navigated trust-based lending circles? Who understand why smallholder farmers distrust formal insurance products?
The cost of these blind spots is measurable. When banks design credit products using formal credit scoring models, they exclude 70% of potential customers. When retailers plan expansion, they underestimate informal distribution networks. When technology companies build payment systems, they miss how trust actually functions in communities where transactions happen face-to-face.
Strategic implementation
Equity Group’s board restructuring acknowledged these realities. By adding directors with World Bank and African Development Bank experience, the bank gained insight into how development finance institutions evaluate risk in emerging markets. James Mwangi built his reputation on understanding informal markets. The bank pioneered agency banking in Kenya in 2010, using small shops and kiosks as banking touchpoints. It grew from near-insolvency in 1993 to become East Africa’s largest bank by customer base, serving 14 million people across six countries.
Safaricom followed a similar pattern. When it entered Ethiopia in 2022, competing against a state monopoly, it deliberately restructured its board. In 2023, it appointed Murielle Lorilloux, who had served as CEO of Vodafone Romania and Managing Director of Vodacom DRC. Her experience navigating state-controlled telecoms markets proved valuable. By fiscal year 2025, Safaricom Ethiopia had tripled revenue to 7.2 billion birr and nearly doubled its customer base to 8.8 million.
These examples represent a pattern: companies that treat board composition as strategic resource allocation rather than compliance reporting perform better in Africa’s complex markets.
Making diversity work
Research in this area has produced contradictory findings precisely because diversity’s impact depends on implementation. A 2023 study published in Humanities and Social Sciences Communications found that board diversity positively impacted financial performance, but the effect weakened during periods of strategic change when cognitive friction created decision-making paralysis.
The implication is not that diversity is bad, but that it must be deliberately activated. Several mechanisms matter:
Traditional board committees (audit, risk, remuneration) often channel diverse perspectives into narrow boxes. Some companies are creating issue-specific committees focused on strategic questions like market entry or digital transformation where diverse expertise directly shapes decisions.
Quarterly board meetings with rigid agendas tend to become performance rituals. Companies getting value from diversity hold more frequent, shorter sessions focused on specific strategic challenges, creating space for genuine debate.
Many African boards still operate on consensus models where disagreement is seen as disloyalty. The most effective boards explicitly authorise dissent, often assigning directors to argue against proposed strategies to surface assumptions and stress-test logic.
The way forward
For African companies serious about leveraging board diversity, several principles matter:
Start with strategy, not representation. Ask what perspectives your current strategy demands, what risks you might be blind to, what opportunities you might be missing. Build your board to address those gaps, not to meet demographic targets.
Value cognitive diversity over demographic diversity. A board of ten people from elite business schools is not meaningfully diverse just because half are women. Look for directors whose experiences and expertise complement rather than duplicate existing board members.
Create governance structures that activate diverse perspectives. If your board meetings are scripted performances where management presents and directors approve, diversity will not help. Design processes that surface disagreement and reward constructive challenge.
Recruit unconventionally. Executive search firms and professional networks reproduce existing patterns. The companies finding genuinely diverse directors look elsewhere: successful entrepreneurs, civil society leaders, diaspora networks, people who built businesses from nothing rather than climbing corporate ladders.
The competitive reality
The business case for board diversity no longer rests on ethics or compliance, though both matter. It rests on competitive necessity.
African markets are complex, fast-moving, and unforgiving. Regulatory environments shift unpredictably. Consumer behaviour fragments across urban and rural, young and old, connected and offline, formal and informal. Competition comes from unexpected angles.
Navigating this complexity requires boards that can spot threats and opportunities across multiple dimensions simultaneously. A homogeneous board, however experienced its members, will have collective blind spots. They will miss signals, misread patterns, default to familiar strategies even when contexts have changed.
The African corporate landscape is marked by companies that failed because their boards lacked necessary perspectives. Retailers that expanded regionally without understanding local distribution networks. Banks that built digital products users did not trust. Telecommunications firms that entered new countries without directors who understood political risk.
The companies thriving share a pattern: boards that reflect the complexity they navigate. Not as a compliance exercise, but as strategic necessity. When James Mwangi restructured Equity Group’s board, he was not chasing governance scores. He was building the board his strategy required.
The question for other African companies is whether they will treat board diversity as a checkbox to tick or a competitive advantage to build. The former satisfies regulators. The latter builds companies that last.
Read Leadership Insights for more analysis on ethical governance reform and board effectiveness at Ethical Business Africa.
