This story appears in the December 2025 issue of Forbes Asia. Subscribe to Forbes Asia New Zealand unicorn Halter, founded by Forbes 30 Under 30 Asia alum Craig Piggott, is one of the fastest-growing ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

BOULDER, Colo.--(BUSINESS WIRE)--Halter, a technology company increasing productivity on US cattle ranches with its virtual fencing and animal management system, has raised $100M in a Series D ...

A cow wearing a GPS collar doesn’t sound like a $2 billion idea. But for the ranchers who have strung virtual fences across 60,000 miles of American pastureland in under two years, it apparently is.