Key facts
- ProTag’s last known valuation is $8.0M (Apr 2024).
- It has raised $2.7M; the latest was Seed Round in Dec 2025.
- Notable investors include OurCrowd, New Zealand Growth Capital Partners, Callaghan Innovation, Finistere Ventures, Fonterra Co-operative Group — 6 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 6 names
- ·Watchlist + deal alerts for ProTag
- ·The full record, as it builds
Funding rounds
No funding rounds for ProTag are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About ProTag
Developer of a smart ear tag sensor device designed to offer remote sensing of animal health. The company's device clips onto livestock's ears and processes data collected from the device's temperature, movement, and location sensors, providing early detection of mastitis, lameness, and reproductive issues, helping farmers to continuously monitor the animals' health, location, grazing habits, and breeding patterns.
- Sector
- Information Technology
- HQ
- Te Aroha, New Zealand
- Founded
- 2021
- Employees
- 8
- Website
- protag.co.nz/
- Ownership
- Privately Held (backing)
ProTag doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in ProTag shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on ProTag in its N-PORT filings yet. We sweep new filings monthly.