Established in 2007, Asia Tree Preservation, Ltd. was formed by father and son Donald Picker and Jonathan Picker. With decades of experience, they constantly strive to pioneer new tree technologies, […]

Roots of ATP


ATP is the culmination of the Picker family’s long-running love affair with trees. Both sides of the Picker family have long been involved in different aspects of the tree business. […]

Client List


ATP provided tree preservation services for MTR Corporation’s West Island Line project

Since our founding in 2007, ATP has had the privilege of serving several departments […]

Careers with ATP


August 9, 2022 Update: ATP is currently hiring for the following positions:

  1. Certified Arborist (Intermediate/Advanced Level) with Driving License
  2. Tree Works Team Leader (Advanced Level) with Driving License
  3. Assistant Arborist […]
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