Robert Cantley is a conservationist and Managing Director of Borneo Exotics, a Sri Lankan-based plant nursery specialising in tissue-cultured and seed-grown Nepenthes species and hybrids.
Borneo Exotics was established by Cantley and Diana Williams in 1997.
[6] As of 2009, the nursery stocked more than 130 Nepenthes taxa, totalling over 180,000 plants annually.
[6] As of 2011, Borneo Exotics operated a number of growing facilities spread over two locations: lowland species were kept at a nursery in Moragahahena and highlanders in Lindula.
[1][7][8] Borneo Exotics also won a silver medal and two other awards at the World Orchid Exhibition in 2011.