Halter raises $220 million in Series E at $2 billion valuation, led by Founders Fund

Halter closed a $220 million Series E funding round at a $2 billion post-money valuation, led by Founders Fund with participation from Blackbird, DCVC, Bond, Bessemer, NewView, Ubiquity, Promus, and Icehouse Ventures. The capital fuels global expansion of the virtual fencing platform and satellite-connected collar technology.