Top 10 Countries Investing in Fiber Broadband in 2026: China, US, India, Germany and UK Lead Network Expansion

Global fiber broadband investment is accelerating in 2026, with China, the United States, India, Germany, the United Kingdom, France, Italy, Brazil, Japan and Spain emerging as 10 strategically important markets for fiber infrastructure investment. Major investors include China Mobile, China Telecom, AT&T, Verizon, Reliance Jio, Deutsche Telekom, Openreach, Orange, TIM, Telefónica and NTT. CityFiber broadband investment UK These countries represent different stages of fiber deployment.