Airtel Africa's stock has surged 184% this year, but what's in store for it in 2026? The company's focus on high-growth markets and its ability to capitalize on demographic trends have been key to its success. With a strong presence in multiple African markets, Airtel Africa has positioned itself to benefit from population growth and increasing mobile phone usage. This year, revenues jumped 26% year-on-year, and profit before tax soared by 375%. The data business saw the biggest growth, surpassing voice as a revenue generator, while mobile money also grew strongly. However, there are risks to consider. Airtel Africa's net debt has been growing, and building and maintaining mobile telephony infrastructure is costly. Operating in Africa also brings operational risks, such as currency fluctuations in Nigeria. Despite these challenges, the company's strong earnings growth and focus on high-growth markets make it a stock to consider for long-term investors.