Community Supporters

Community Supporters

Our community supporters keep Hoyt Arboretum thriving with their financial and in-kind contributions. Their gifts support the care and addition of new trees and plants to our global collection. They also help us to provide educational materials to over 500,000 visitors annually and to bring students from all over the Portland area to the Arboretum to learn about trees.

We are deeply grateful to the following community supporters for their generous cash and in-kind contributions during 2023.

To learn more about becoming a Community Supporter, contact Ajah Maloney at 503.823.3655 or


2023 Corporate Supporters
A Plus TreeĀ  LLC
ArborPro Tree Experts
Bartlett Tree Experts
Colas Construction
D.A. Davidson & Co.
First Interstate Bank
For The Love Of Trees
Fruitful Tree Care LLC
General Tree Service
Hennebery Eddy Architects
Honl Tree Care
Oregon Tree Care
Perkins & Co
Stoel Rives LLP
Teragan & Associates, Inc.
The F.A. Bartlett Tree Expert Co.
Umpqua Bank

2023 Foundation Supporters
Autzen Foundation
Fred W. Fields Fund of Oregon Community Foundation
International Paper Foundation
J. Frank Schmidt Family Charitable Foundation
Juan Young Trust
Marie Lamfrom Charitable Foundation
Meyer Memorial Trust
Rose E. Tucker Charitable Trust
Susan Hammer Fund of Oregon Community Foundation
Swigert Foundation
The Roundhouse Foundation
United States Botanic Garden
Walker Family Foundation

2023 Arborist Partners
ArborPro Tree Experts
Bartlett Tree Experts
For The Love Of Trees
General Tree Service
Honl Tree Care
Oregon Tree Care
Teragan & Associates

Click here to learn more about our Arborist Partner program

Employee Matching Gift Supporters 2023
Ameriprise Financial, Inc.
Columbia Sportswear
First Interstate Bancsystem Foundation, Inc.
First Technology Federal Credit Union
Microsoft Corporation
New Relic
Nike, Inc.
Synopsys, Inc
Texas Instruments Foundation
Thomson Reuters
Unitus Community Credit Union

In Kind Donors 2023
Andy Russell and Brigitte Kolloch-Russell
Arbor Care Tree Specialists
Cameron Winery
Casa Bruno
Columbia Sportswear
Cornell Farm
Higgins Restaurant
Morel Ink
Pacific Crest Forest Bathing
Portland Pet Food Company
Splendid Cycles

Web Design by Watermelon Web Works
Skip to content