Top-performing sectors in Nairobi County

Nairobi County's economy is heavily dominated by the service sector, with Financial and Insurance activities leading the charge, accounting for 22.39% of the top-performing sectors according to the County Competitiveness Index (CCI).

This dominance reflects the city's role as the financial hub of the region. The Real Estate activities sector follows as the second most competitive, contributing 16.76%, a clear indicator of the booming property market and ongoing urban development.

Rounding out the top five key economic drivers are Wholesale, retail, Trader repair of motors (14.74%), Transport and storage (13.44%), and Manufacturing (11.56%).

These sectors collectively highlight Nairobi's strength as a centre for trade, logistics, and industry. In contrast, sectors like Agriculture, Forestry, and Fishing activities (0.21%) and Mining and quarrying (0.04%) play a minimal role, confirming the county's overwhelming focus on services and commerce.

The CCI, a measure of economic potential, quality of life, and investment attractiveness, firmly establishes Nairobi as Kenya's premier commercial and economic centre.