K1W1

K1W1 is the prolific personal investment vehicle of Sir Stephen Tindall, the founder of The Warehouse, and has acted as a cornerstone backer of much of New Zealand’s modern technology ecosystem. The vehicle invests across pre-seed, seed, and Series A, with healthcare interests spanning biotech and digital health alongside a much broader portfolio. The structure is a solo angel platform rather than a fund with external LPs, which gives the investing approach unusual flexibility on stage, sector, and timeline. Limited public information is available about a formal team beyond Tindall himself and a small operating circle.

Check sizes typically range from 250,000 to 1 million dollars, sized to be meaningful at pre-seed and seed and to participate alongside other angels and small funds at Series A. Geography centers on New Zealand and Auckland, with occasional reach into Australia and select international opportunities tied to the local ecosystem. K1W1’s role in many founders’ early rounds is best understood as foundational rather than competitive with later venture capital, and the vehicle frequently appears alongside dedicated VCs.

Founders engaging K1W1 should expect a personal, founder-respecting style with deep New Zealand network access and patience for the long road many science and biotech companies require. The vehicle is well suited to ambitious NZ-based founders who want a credible early backer with no fund-life pressure. Companies seeking large institutional checks, structured governance, or international syndicate leadership should plan for K1W1 to be a contributor rather than a lead. Initial conversations should focus on the founders’ long-term ambition, the fit with the existing K1W1 ecosystem, and how the angel typically supports companies between rounds.