St. Williams Nursery & Ecology Centre brings together a dedicated team of scientists and practitioners, including ecologists, nursery growers, foresters, and technical experts.

Contact any member of our team by phone or email.


North America:+1 519-586-9116
Toll Free:+1 866-640-TREE (8733)


Team Directory:

Allan ArthurCEO, Ecologist
Ariana BurgenerProject Manager, Client Services
Judy GeeOffice Administrator
Gabriel FariaLead Grower, Potted & Field Stock
Gail MitchellLead Grower, Greenhouse & Field Stock
Malcolm VipondLead Grower, Native Seed Crops
Barb LeesonAssistant Grower
Sara BueckertAssistant Grower
Debbie WhiteProduction Assistant
Kristen SandvallSeed Production Manager
Christy ThiessenNative Seed Technician
Stefan WeberEcologist, Biodiversity Specialist
Andrew SawyerField Restoration Biologist
Gerry BirnstielManager, Product Orders & Shipping
Dustin MahoneyFacilities & Shipping
Henry HammDeliveries