Halter is expanding its reach across cattle farms, as it clocks 1.5 million cows now wearing its collars globally.

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.

While the technology was not legal in other states until earlier this year, it was never not legal in Tasmania, putting them ahead of Victoria, South Australia and NSW in terms of uptake. Now at least ...