Is your partner really ready to scale?

The real test of a market system isn't the pilot - it's what happens when you scale it.

A market actor I once worked with was, by every measure, a success story, serving around 2,000 farmers with technical assistance, aggregation and after-sales support. The model worked. And so, like many programmes in that position, we agreed it was time to scale.

We expanded. More farmers, wider geography, bigger targets. What we did not do, not rigorously, was ask whether the partner had the capacity to absorb that growth. Staff stretched during the pilot were stretched further. Cash flows buckled. When project support ended, the partner retreated to their core geography. The farmers added during the scale-up were abandoned.

This is not an unusual story. It is a recurring pattern.

The scale-up trap

In market systems development, a successful pilot creates enormous momentum: it validates the model, demonstrates market alignment and builds a case for expansion. Efficiency gains kick in, unit costs fall and donors and project teams alike push for growth. BEAM’s overview of programme phases in MSD captures this well: there is a natural ramp-up towards the latter half of a programme, a shift from piloting to scaling out.

But that momentum can become a trap. The question most often skipped at exactly this moment is: does the partner actually have the capacity to scale?

Capacity means more than the ability to operate. It means robust internal systems, adequate staffing, access to working capital and leadership with the orientation to manage growth. BEAM’s Will/Skill matrix is a useful starting point, but at scale-up, that question needs revisiting, not just answering at entry. A partner that served 2,000 farmers well may look very different when asked to serve 4,000 across a wider area.

Why scaling is harder than it looks

Scaling is not a linear process. It demands a step change in underlying capacity. A business structured to aggregate 20 MT of produce may lack the logistics, storage and working capital to handle 40 MT. Expanding volumes without upgrading those systems leads to delayed payments, post-harvest losses and coordination failures.

This is especially acute for SMEs in thin commodity markets like beekeeping, or sectors that lack the financing that stronger ecosystems, such as coffee or cocoa have. Many are family-run businesses, deeply embedded in their communities and trusted by farmers. But embeddedness is not the same as financial depth. When cash flows are constrained and formal finance is out of reach, rapid expansion creates fragility, not resilience. When such partners fail or retreat, there is often no substitute. Farmers lose access to services, aggregation channels disappear and the trust that took years to build evaporates.

What needs to change

The fix is not complicated in principle, though it requires discipline in practice.

1. Genuinely reassess capacity before every scale-up

Not as a checklist, but as a substantive enquiry. Can this partner sustain expanded operations without project support? Where are the gaps in their systems, staffing, or leadership? The Will/Skill framework is a practical starting point, but go further: look at financial statements, speak to operational staff and ask hard questions about what happened during the pilot that the partner may not have flagged.

2. Invest in gaps before the expansion begins, not during it

Technical backstopping means embedding hands-on support into the partner’s operations, working alongside their staff to strengthen financial management, logistics or quality control systems - not just running training sessions. Managerial coaching targets leadership, helping owners think more strategically. A phased scale-up timeline, where a partner stabilises in one new geography before moving to the next, gives them room to learn rather than being overwhelmed all at once.

3. Get the finance architecture right

Partners should only take on debt their operations can realistically service. Where private equity investors are available, actively facilitating those connections can make a meaningful difference; the right investor brings not just capital but financial management expertise. For partners where commercial finance is out of reach, blended instruments are more appropriate: loan guarantees reduce risk to lenders, while revolving funds provide working capital aligned with seasonal cycles. BEAM’s resources on access to financial services explore how MSD programmes are using these tools to crowd in commercial capital.

4. Address the leadership and mindset gap

Sometimes the constraint is strategic, not operational. An entrepreneur who built their business organically may not yet have the mindset to manage a more complex operation. Business development service (BDS) providers can fill this gap with structured support on planning and financial management. Peer learning and mentorship networks are often equally powerful; lessons land differently when they come from someone who has navigated similar terrain.

The measure that matters

Sustainable impact is not counted in farmers reached during a project cycle. It is measured by whether those farmers are still being served by a viable, independent market actor years after the project has closed. Getting there means matching the ambition to scale with an equally serious commitment to the capacity of those who must carry it forward.

Is this too tidy a diagnosis? I’d genuinely like to know. Have you worked in a context where the capacity gap looked different, where it wasn’t operations or finance, but something else entirely? Or have you found ways of assessing partner readiness that go beyond the frameworks we usually rely on? Drop a comment below or reach out directly. The more honestly, we talk about where scale-up breaks down, the better we get at preventing it.