Our Partners

TREE Fund Lead Partners

Crown/Diamond Partners

Asplundh
Celebrating its 90th anniversary in 2018, Asplundh has always specialized in utility vegetation management and is a proud supporter of TREE Fund’s mission and programs, especially the Utility Arboriculture Research Fund.
Bartlett Tree Experts
Bartlett Tree Experts was founded in 1907 and is the world’s leading scientific tree and shrub care company. At Bartlett, we believe in beauty through science – and research has been the key to our success.
Corteva
Corteva Agriscience™, the agriculture division of DowDuPont™, is the only major agriscience company completely dedicated to agriculture. The purpose of Corteva Agriscience™ is to enrich the lives of those who produce and those who consume, ensuring progress for generations to come.
For nearly 140 years The Davey Tree Expert Company has been rooted in corporate responsibility—demonstrating environmental, social and economic stewardship in everything we do. Davey is proud to partner with organizations such as TREE Fund to advance tree stewardship and societal well-being.
Green Manufacturing
Green Manufacturing, Inc. manufactures teeth & pocket systems, and cutting wheels for most stump grinders on the market. The company strives to provide a high quality product with a green initiative, and is a proud partner of organizations like TREE Fund that advance tree care and enhance the local community.
Lewis Tree Service Logo

We plan it right, finish it right, and make it right as challenges arise. No other vegetation management organization brings as much experience, performance, responsiveness, and safety to your vegetation management needs as Lewis Tree Service.
The International Society of Arboriculture (ISA)
The International Society of Arboriculture (ISA) is focused on research and the dissemination of results to contribute to a world with healthier trees, sustainable communities, and a green economy.
http://www.wrighttree.com/
Wright Tree Service provides vegetation management, storm restoration, and work planning services to utility companies and their communities across the country. We are a proud supporter of TREE Fund’s mission and programs, including the Utility Arboriculture Research Fund.

Platinum Partners

https://www.peco.com/
Utility Arborist Association

Gold Partners

Canadian Tree Fund
Illinois Arborist Association
Indiana Arborist Association
KASK
West Coast Arborists, Inc.

Silver Partners

CN Utility Consulting, Inc.
Deeproot
Florida Chapter ISA
Ford
ISA Southern Chapter
ISA Texas
Jarraff
MAC-ISA
 Michael Grimm Services , Inc
New Jersey Arborists Chapter of the International Society of Arboriculture
Penn Del ISA
SavATree
The American Society of Landscape Architects
Transmission & Distribution World
Tree Service Canada
Unitil
Urban Forest Nursery Inc.
Veemer
Wisconsin Arborist Association

Bronze Partners