Stephen John Silvey

Photonic Innovations Ltd. supplies gas detection products. Its products include gas sensing devices that monitor and detect environments which could contain combustible gases, toxic gases and to ensure sufficient oxygen availability. The firm serves oil and gas, mining, utilities, hospitality and civil engineering industries. The company was founded in 2005 and is headquartered in Dunedin, New Zealand.

Cottonsoft Ltd. engages in the manufacturing and distribution of toilet and tissue papers. The company was founded in and is headquartered in Auckland, Australia.