Why Big Tech Failed at This Simple Farming Task

🐄 Engineer Liam Kampshof turned an early milking-shed prototype into a simple, low-cost sensor now used on 145+ New Zealand farms, catching mastitis early to protect milk quality and payouts! Liam is a New Zealand tech entrepreneur and founder of Bovonic, makers of QuadSense—a snap-in, battery-powered sensor that measures each teat’s conductivity in real time, compares quarters, and throws a red light in ~30 seconds if mastitis is likely. It retrofits into the short milk tube, has no moving parts, a ~3-year battery life, and costs ~5× less than legacy lab systems—so farmers actually install it. 🐄 Mastitis 101: why manual “stripping” fails at scale and how quarter-level conductivity catches it earlier. 📈 Adoption: ~145 farms (≈2% NZ) in year one; near 5% in early regions; hardware + profitability. 🧭 NZ edge: no subsidies → ruthless ROI; “number-8 wire” practicality meets biomedical chops. 🥛 Macro: NZ = #1 dairy exporter (not producer); EU cell-count standards and antibiotic rules shaping demand. Connect with the Guest: Liam Kampshof — LinkedIn: https://www.linkedin.com/in/liam-kampshof Company (Bovonic / QuadSense): https://bovonic.com Learn more about NZVC & Hosts NZVC: https://www.nzvc.co.nz Mark Pavlyukovskyy: https://www.linkedin.com/in/pavlyukovskyy/ Hendrik Remigereau: https://www.linkedin.com/in/hendrik-remigereau-09a03067/ 00:00 — Intro & NZ dairy roots 01:11 — Farm childhood in Waikato & Bay of Plenty 07:16 — Choosing Biomedical Engineering at Auckland 10:16 — London deep-tech: DNA Electronics sepsis project 21:10 — Back to NZ during COVID; MIQ and reset 23:41 — The mastitis problem & why manual checks fail 31:17 — Why quarter-level conductivity is the unlock 37:47 — First prototypes; cowshed raincoat + laptop tests 41:07 — Fieldays validation: 110–120 signups; pre-orders 45:56 — QuadSense demo: sensor in the short milk tube 48:38 — Red-light alerts in ~30s; 3-year batteries; self-install 54:22 — 145 farms live; ~2% market; ~5% in early regions 01:01:27 — NZ collar adoption shows ROI-driven uptake 01:03:41 — Global fit: UK/Ireland → EU → US plan 01:10:52 — Founder moving to UK to open markets 01:19:02 — NZ: top dairy exporter; 95–96% exported If this sharpened your startup/business brain, hit 👍, drop your questions for Liam below, and subscribe for more New Zealand founder deep-dives. #startups, #NewZealand, #business, #AgTech, #dairy, #dairyfarming, #animalhealth, #mastitis, #sensors, #hardware, #biomedicalengineering, #precisionagriculture, #farmtech, #veterinary, #robotics, #AI, #Fieldays, #NZTech, #founderstory, #TechMates