Funding Round · Crunchbase News
The Week’s 10 Biggest Funding Rounds: Megarounds Proliferate, Led By Enterprise Software, AI, And Space Tech
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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
- Mach Industries, $300M, defense tech: Defense tech startup Mach Industries raised $300 million in Series C funding at a $1.8 billion valuation
- AlphaSense, $350M, AI enterprise software: AlphaSense, an AI-enabled market intelligence and workflow orchestration platform, closed on $350 million in a new funding round led by Vitruvian Partners
- Ramp, $750M, finance software: Spend-management software provider Ramp secured $750 million in a financing led by Iconiq, GIC, and Ontario Teachers’ Pension Plan
- Generalist AI, $400M, robotics: Generalist AI, a startup focused on using AI to enable robots to do complex tasks, picked up $400 million in new funding led by Radical Ventures
Summary
Want to keep track of the largest startup funding deals in 2026 with their curated list of $100 million-plus venture deals to U.S.-based companies? Startup investors were in a spendy mood this week, backing more than a dozen rounds in the multiple hundreds of millions. Ramp, $750M, finance software: Spend-management software provider Ramp secured $750 million in a financing led by Iconiq, GIC, and Ontario Teachers’ Pension Plan. Impulse Space, $500M, space tech: Redondo Beach, California-based Impulse Space, a developer of spacecraft and propulsion systems for transport, moving and orbital repositioning in space, raised $500 million in Series D funding. 137 Ventures and Banner VC led the financing which brings total investment to date to more than $1 billion.