The Week’s 10 Biggest Funding Rounds: Enterprise AI, Space Tech And Biotech Top The Ranks
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Compiled by KHAO Editorial
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This is a weekly feature that runs down the week’s top 10 announced funding rounds in the U.S. Check out last week’s biggest funding deal roundup here.
Key facts
Tessera Labs, $60M, vertical AI: San Jose, California-based Tessera Labs, developer of an AI platform for enterprise ERP systems and data, secured $60 million in a funding round led by Andreessen
Blitzy, $200M, AI software development: Blitzy, developer of an autonomous software development platform, picked up $200 million in fresh funding at a $1.4 billion valuation
Corgi Insurance, $160M, insurance: Corgi Insurance, provider of an AI-native insurance platform for startups, secured $160 million in Series B funding
Sierra, $950M, customer experience AI: Sierra, a provider of AI-driven tools for customer experience management, raised $950 million in fresh funding at a $15 billion valuation
Summary
Want to keep track of the largest startup funding deals in 2025 with their curated list of $100 million-plus venture deals to U.S.-based companies? Another week, another infusion of big AI rounds. Sierra, $950M, customer experience AI: Sierra, a provider of AI-driven tools for customer experience management, raised $950 million in fresh funding at a $15 billion valuation. Astranis, $455M, space tech: Astranis, a developer of advanced satellites for high orbits, secured $450 million in equity and debt investment.