Follow the latest coverage, related explainers and connected technology stories.
Twenty-nine private companies added approximately $63 billion to Crunchbase’s list of startups valued at more than $1 billion during August 2026, with artificial intelligence and semiconductor companies leading the way. Companies less than three years old accounted for more than one-third of the new additions, indicating how quickly valuations of heavily backed companies are inflating.
During the week ending August 21, 2026, the semiconductor sector saw coordinated movements in manufacturing prices, funding for AI chip companies, and research into memory, packaging, and optical interconnects. New investments in the United States, along with developments in quantum computing and robotics, also stood out.