Funding SoftBank Just Wrote a $200M Series A Into a Company That Bolts Brains Onto Excavators You Already Own Gravis Robotics raised the largest Series A construction robotics has seen, from a single investor, at a reported $1 billion valuation — nine months after a $23 million round. The retrofit thesis just got the most expensive endorsement it has ever received. Hugo Pegley · Aug 24, 2026
