Abstract:

The Kenyan tomato value chain represents a hallmark of agricultural transformation, characterized by a massive twelve-fold expansion in production volume between 1980 and 2022 to meet a five-fold increase in domestic consumption. This growth is not merely an increase in volume but a fundamental shift in structure, now organized into mature geographic clusters and sustained by a network of 234 wholesale markets and a rapidly densifying “hidden middle” of micro, small, and medium enterprises (MSMEs). Current findings indicate that the sector has transitioned into a highly commercialized ecosystem  and immediate financial liquidity is the transactional norm. While the value chain serves as a massive engine for employment—particularly for women who dominate the trading nodes and youth who comprise the bulk of the casual labor force—significant infrastructure gaps, particularly in sanitation and water access within wholesale markets, remain. The findings point to the need to intensify infrastructure investments to ensure the long-term competitiveness of this symbiotic relationship between small-scale producers and MSMEs. Further, through public-private partnerships, the government can incentivize these established MSME ecosystems that represent a significant, untapped source of private sector capacity that could be mobilized to address the critical infrastructure deficits identified in the sector.

Key words: Tomato value chain, Kenya, smallholder farmers, traders and wholesalers, market infrastructure, price seasonality, farm profitability.