The US$5 Trillion Opportunity:

Business as a Force for Development 

The Promise of Inclusive Businesses 

The most transformative solutions to global poverty do not emerge from charity boardrooms or donor conferences—they arise from profitable businesses that recognise the 4 billion people living on less than US$8 per day as potential customers, suppliers, and entrepreneurs representing a US$5 trillion market opportunity. 

This is the promise of inclusive businesses: enterprises that integrate low-income communities into their value chains whilst maintaining commercial viability. When smallholder farmers become suppliers in agricultural value chains, when rural communities access affordable clean energy, and when local entrepreneurs distribute essential products to previously unreached people, economic and social value are created simultaneously.  

The Innovations Against Poverty (IAP) project recognizes that supporting these businesses requires understanding a complex and evolving investment ecosystem.

Mapping the Ecosystem 

To better understand the nature of support available, we undertook a comprehensive mapping exercise – across Ethiopia, Uganda, Zambia, and Cambodia – to understand what different countries are trialling in terms of recognizing inclusive businesses as an avenue for sustainable economic development. 

• Cambodia leads the charge as the first ASEAN countries to develop a dedicated inclusive business strategy with its Inclusive Business Enabling Environment Strategy, launched in 2020, complete with a formal accreditation system that has already certified 18 companies. 
• Zambia has begun formalising inclusive businesses building on their own comprehensive landscape study, with the Zambia Development Agency now tasked with taking this work forward—a promising sign of government commitment. 
• Ethiopia and Uganda are at earlier stages of engagement with developing a supportive enabling environment – inclusive principles are practised but the terminology has not gained much mainstream adoption and the framework for recognition is still developing. 

Government Support Gains Momentum 

While formal inclusive business ecosystems are still emerging, IAP-supported businesses often operate as small and medium enterprises (SMEs) and face similar challenges around access to finance, business development support, and regulatory compliance. In all four countries governments have significantly ramped up their support to the SME sector in recent years, creating more conducive conditions for inclusive business models to develop and scale. 

This support increasingly reflects inclusive principles. Ethiopia’s Home-Grown Economic Reform emphasises private sector engagement in addressing social challenges, whilst Uganda’s Parish Development Model specifically aims to integrate marginalised communities into economic activities. Zambia’s SME policy framework emphasises the role of small businesses in creating employment and opportunities for underserved populations, and Cambodia’s SME Development Framework which aims to create a competitive SME sector. 

These policy commitments translate into concrete initiatives. Ethiopia’s newly established securities exchange is creating a modern marketplace for growing businesses, whilst Uganda’s Investment Authority has established a dedicated SME division that plans to develop business incubation centres. Zambia has allocated US$30 million in its 2025 national budget to a Credit Guarantee Scheme, directly addressing SME financing challenges. Cambodia has established Khmer Enterprise as a dedicated national centre providing comprehensive SME support. 

The Persistent Funding Gap  

Despite these encouraging developments, SMEs continue to face financing challenges. Banks often require substantial collateral whilst charging prohibitive interest rates. Furthermore, complex application processes requiring extensive documentation create additional barriers, which are compounded by complex legal frameworks and nascent financial management skills among business owners. 

The impact investment landscape offers hope but varies across the countries. Uganda has emerged as East Africa’s second-largest impact investing market after Kenya, attracting approximately 13% or US$1.2 billion of the capital disbursed by impact investors across the region. Zambia, Cambodia, and Ethiopia, however, have more limited investor pools.  

Here lies the fundamental challenge: whilst inclusive businesses represent ideal candidates for impact investors—delivering both social outcomes and financial returns—a persistent mismatch exists between investor expectations and enterprise needs or capacities. Foreign investors typically favour larger ticket sizes of US$3 million and above to justify transaction costs, whilst inclusive businesses require smaller investments in the US$50,000–500,000 range, along with more patient capital during their growth stages.  

Beyond Capital: The Support System Challenge  

And financing is not the only hurdle. SMEs need technical assistance to improve their investment readiness—from developing robust financial systems and business plans to building management capacity and understanding regulatory compliance. For inclusive businesses specifically, there is an even greater shortage of specialised services tailored to their unique needs, such as expertise in impact measurement, base-of-pyramid market analysis, and inclusive supply chain development—services that few providers offer. 

The business development support landscape remains fragmented, with quality services concentrated in urban centres whilst many inclusive businesses also operate in rural areas. Even when appropriate support exists, low awareness and affordability constraints prevent many entrepreneurs from accessing it. This creates a double bind: businesses cannot access finance without proper documentation and business plans, yet they also cannot afford the technical assistance needed to develop these essentials. 

Building Bridges, Not Just Businesses   

The solution requires strengthening the entire ecosystem that connects promising enterprises with comprehensive support, not simply attracting more investors. Where economic growth is projected to be strong (in places like Cambodia, Ethiopia, Uganda and Zambia), the environment is ripe for inclusive business models to flourish—but only if supportive policies translate into accessible financing, government initiatives reach the businesses that need them most, and quality services extend beyond urban centres. IAP’s role extends beyond funding individual enterprises to bridging critical gaps, connecting businesses with both appropriate capital and specialised technical assistance to become investment-ready and scale impact.  

The 4 billion people at the base of the economic pyramid do not need handouts—they need business models that recognise their potential, proving that the most sustainable solutions to poverty come from profits that work for both people and planet.