Join the companies supporting Hoyt Arboretum. Annual cash and in-kind donations from businesses allow Hoyt Arboretum Friends to contribute to the acquisition and care of 6,000 trees and plants representing our global collection. Corporate gifts also help Hoyt Arboretum Friends provide educational materials to over 350,000 visitors annually. We are deeply grateful to the following corporations for their generous in-kind or cash contributions and show of community support.
Platinum Forest Sponsor ($5,000 +)
Golden Cedar Sponsor ($3,000 +)
Silver Maple Sponsors ($2,000 - $2,999)
Copper Beech Sponsors ($1,000 - $1,999)
Bronze Loquat Sponsors ($500 - $999)
Overlook Tree Preservation
St. Innocent Winery
Teragan & Associates
Arboretum Supporters ($1 - $499)
American Conifer Society Western Region
General Tree Service
Harmer Steel Products Co.
Heritage Seedlings, Inc.
ISITE Design, Inc.
Northwest Portland International Hostel
One Green World
Sea-Sun General Partnership
Terry A Cone Construction
Wilhelm Trucking & Rigging Co.