Donaghys Ltd

Founded in 1876, Donaghys Ltd started as a family-owned rope-works in Dunedin and has evolved into a leader in agricultural technologies. The company is renowned for its high-quality products, including stock markers and dairy hygiene solutions. Notable innovations include N-Boost, a nitrogen booster that enhances pasture response and reduces nitrogen leaching, and PureFlush, a dairy acid sanitizer. With a commitment to sustainability and innovation, Donaghys continues to support Kiwi farmers and producers, celebrating 150 years of service in 2026.