Rebecca Hu-Thrams

Rebecca Hu-Thrams is the co-founder and CEO of Glacier, a San Francisco-based company building AI-powered robotic arms that sort recyclables in material recovery facilities. Raised by Chinese immigrant parents who instilled a 'reduce, reuse, recycle' ethos, she channeled her Bain consulting background and Thumbtack operating experience into tackling what she calls 'the most demented form of manufacturing on the planet.' Glacier's robots, trained on 3.8 billion images of waste, sort 70+ material categories at 60 picks per minute - preventing roughly 10 million items per robot from reaching landfill annually. Named Fast Company's #1 Most Innovative Company in Robotics & Engineering for 2026, Glacier has raised $33.2 million including a $16M Series A extension in April 2025 backed by Amazon's Climate Pledge Fund and New Enterprise Associates.