The AT50 Index is a curated benchmark of Africa’s most investable, listing-ready technology companies. It is reviewed quarterly using a composite framework across valuation momentum, revenue strength, liquidity visibility, governance maturity, strategic expansion, and market signal. Built as institutional infrastructure, AT50 supports IPO readiness and improves comparability for investors, advisors, and exchanges
INDEX SIGNAL
Inaugural launch observations
Improved across top constituents vs. prior review
Screens tightened, fewer "estimated" inclusions
Activity concentrated in the top cohort
Remains uneven, dispersion is a feature, not a bug
Signal notes are derived from the AT50 composite framework and review process, not live pricing.
Transparent, data–driven inclusion framework
Quarterly reviews with published high-level criteria and governance oversight.
Explore MethodologyOverseen by an independent governance council
Guidance from leaders across capital markets, law, banking, and the African tech ecosystem.
Meet the CouncilEngagement across exchanges, regulators, and capital markets institutions
- LSELondon Stock Exchange
- NSENairobi Securities Exchange
- NGXNigerian Exchange Group
- USEUganda Securities Exchange
- TSETunis Stock Exchange
- CSECasablanca Stock Exchange
- BSEBotswana Stock Exchange
- KRXKorea Exchange
- AFDBAfrican Development Bank
- BIIBritish International Investment
INDEPENDENCE AND PROCESS
How the AT50 signal is produced
Documented freeze dates and review steps
Company verified vs analyst confirmed, applied consistently
Follow a published update protocol
Ensures process integrity and repeatability