Spatial Scaling Dynamics

Most ecosystem analysis operates at two levels: continental and national. Both obscure a third layer - intra-country spatial dynamics - that shapes how capital, talent, and opportunity are actually distributed.

The concentration of African startup capital in a small number of national ecosystems is by now well documented. The IFC's May 2025 analysis of Africa's tech startup sector, drawing on Pitchbook data, finds that investors have narrowed their focus to "almost exclusively targeting the four countries with the most developed startup scenes - Egypt, South Africa, Kenya, and Nigeria" - accelerating industry consolidation and capital concentration at exactly the moment when the ecosystem needed geographic diversification. Partech's 2025 Africa Tech VC Report confirms the dynamic at the growth stage specifically: 87 percent of growth equity funding was completed within the Big Four markets, with concentration strengthening, not weakening, through the correction period. What is less discussed is that the same dynamic operates within those four countries - and with comparable intensity.

Mkalama and Ouma, writing in the Socio-Economic Review, apply Gordon Clark's "money flows like mercury" thesis to African venture capital - capital clustering toward particular ecosystems through gravitational dynamics that macroeconomic factors alone cannot fully explain. Their argument: macroeconomic indicators identify which national markets attract capital, but the social geography of who actually receives it operates beneath that level. The intra-country dimension - where capital lands within those markets, and to which founders - remains underdeveloped in both research and policy.

Within Kenya, the concentration is measurable with precision. 

The Kenya Innovation Outlook 2024 illustrates the spatial structure with unusual clarity. The Kenya Innovation Outlook (2024) finds that:

• 88.8% of ecosystem interviewees are based in Nairobi

• Over 75% of business development service providers are located in the capital

• Nairobi secured $638 million in startup funding in 2024 - approximately 88% of East Africa’s total

These are not independent findings. They describe a single structural condition: the ecosystem is spatially concentrated to the point of functional equivalence between city and system.

The drivers of this concentration are cumulative. Talent aggregates where employment opportunities are most dense. Firms cluster where talent is available. Investors concentrate where firms are visible and investable. Support infrastructure - accelerators, legal services, advisory firms - follows where sufficient demand exists to sustain it. Once established, this structure becomes self-reinforcing. During the 2022–24 correction, capital did not disperse geographically. It contracted inward, reinforcing the dominance of primary cities. Concentration tightened under stress.

This dynamic is reflected in investment design itself. The IFC’s backing of P1 Ventures, with a mandate to deploy half its capital outside the most developed ecosystems, directly acknowledges the persistence of geographic concentration. When intervention is required to counteract a pattern, the pattern is structural.

This spatial structure produces a consistent dilemma for scaling ventures. Primary city location provides access to capital, talent pools, professional services, and regulatory proximity. These advantages are critical at early and growth stages. They also come with high operating costs and. intense competition for skilled labour.

Secondary cities and rural markets offer access to core demand - agricultural systems, distributed consumers, and SME networks that underpin large segments of African economies. These markets are often where the most significant growth opportunities lie. They lack the infrastructure required to support scaling: limited access to capital, weaker support ecosystems, and thinner talent pools.

The most effective ventures navigate this tension through hybrid spatial models. Headquarters, investor relations, and strategic functions remain anchored in primary cities. Operations, distribution, and market engagement are decentralised.

This architecture is widely observed across high-performing firms - including Sun King, Wasoko–MaxAB, and Moniepoint - and is particularly pronounced in sectors such as agriculture, logistics, and financial services.

It is also the most complex model to operate. It requires managing dual organisational systems, bridging formal and informal markets, and sustaining coordination across geographically distributed teams. Success depends heavily on institutional knowledge that is rarely codified.

There are early indications of spatial expansion at the margins. In Q1 2026, African startups raised $705 million across 59 disclosed deals spanning 14 countries. Cities such as Dakar, Addis Ababa, and Tunis are appearing with increasing frequency in deal flow analysis.

Partech reports that equity deals were recorded across 27 countries in 2025, up from 24 the previous year. This represents modest broadening in early-stage activity.

The distinction between stages matters. Early-stage capital is beginning to distribute more widely. Growth-stage capital remains concentrated in a small number of ecosystems.

The spatial structure is shifting at the edges. Its core remains intact.

Two spatial gaps illustrate where this structure leaves substantial opportunity unaddressed.

Kano, Nigeria’s second-largest city, operates as a major commercial hub for northern Nigeria and the wider Hausa-speaking region. Its economic system is shaped by linguistic, cultural, and religious factors distinct from Lagos-based ecosystems. Financial infrastructure adapted to this context remains underdeveloped. The venture that successfully builds scalable financial services within this system would access a large, relatively insulated market.

Francophone West Africa represents a broader structural gap. Cities including Abidjan, Dakar, Douala, and Yaoundé serve populations approaching 120 million, yet remain underrepresented in formal investment data. Differences in legal frameworks, banking systems, and language create barriers to entry for investors and ecosystem actors accustomed to Anglophone markets.

Abidjan is establishing itself as a regional fintech hub - with 33 startups and $264 million in funding per StartupList Africa's 2025 fintech city analysis, supported by Côte d'Ivoire's 2023 Startup Act - but the baseline remains thin relative to the market opportunity.

These are not peripheral markets. They are structurally underserved segments of the core economy.

Three implications follow directly.

First, ecosystem support investment is spatially misallocated. Additional investment in already dense primary cities generates diminishing marginal returns. Secondary cities and underserved regions offer greater potential for system expansion, but require deliberate targeting.

Second, data infrastructure reproduces spatial bias. The geographic scope of initiatives such as EADC is regional, but underlying data collection remains concentrated in primary cities. The Kenya Innovation Outlook’s Nairobi-heavy sample reflects structural visibility, not methodological error. Building distributed data systems requires intentional design and higher operational investment.

Third, support infrastructure does not translate directly across geographies. Accelerators and ecosystem programmes designed for dense urban environments do not function effectively in secondary cities without adaptation. These contexts require longer engagement horizons, more operational support, and integration with physical infrastructure systems.

Spatial concentration interacts directly with the broader system structures identified in this report.

The Capability Trap limits institutional capacity outside primary centres.

The Misaligned Incentive Engine directs programme activity toward visible, accessible ecosystems.

The Capital Architecture Mismatch aligns funding with the structures that result.

These dynamics reinforce one another. Activity concentrates where it is easiest to deliver and measure. Capital follows where activity is most visible. Capability accumulates within these nodes rather than diffusing outward.

The outcome is a system that appears active and well-resourced, yet remains spatially narrow - repeatedly directing resources toward the same locations while leaving large segments of the economy structurally underserved.