Halter

Challenger

Raised $220M Series E at $2B (Founders Fund). 1M solar-powered AI cow collars sold. 2,000+ ranchers across NZ, Australia, US (March 2026).

AgTech & Virtual Fencing
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Updated April 2026

Company Overview

About Halter

Halter is a New Zealand-based agricultural technology company that develops solar-powered GPS-enabled cattle collars and farm management software for virtual fencing and animal monitoring. The collars use audio cues and gentle vibrations to contain and herd cattle within virtual boundaries, allowing ranchers to move herds from a smartphone without physical fencing.

Business Model & Competitive Advantage

Halter raised $220 million in Series E funding in March 2026, led by Peter Thiel's Founders Fund, doubling the company's valuation to $2 billion in less than a year. This is the largest VC raise in New Zealand's history and one of the top 10 agtech valuations ever achieved. Total funding now exceeds $300 million.

Competitive Landscape 2025–2026

The company currently serves more than 2,000 ranchers and farmers across New Zealand, Australia, and the United States, having sold 1 million solar-powered collars to date. Each collar collects over 6,000 data points per minute, processed in real time for actionable insights. US ranchers have created over 11,000 miles of virtual fencing. Halter is planning its largest hiring effort of 200 people and expanding into Ireland and the UK later in 2026.

Revenue
$220M
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Key Differentiators

Strong Challenger

Halter is an established challenger with significant market presence and competitive offerings in Climate Tech.

Growth Stage

Halter has achieved $220M in revenue, demonstrating strong product-market fit.

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