2025 Sponsor Recognition

ISA thanks our sponsors for their continued support of education in arboriculture through their commitments to the ISA International Tree Climbing Championship.

If you are interested in sponsoring the ISA 2025 ITCC, please contact [email protected]

View the 2025 Prospectus

Event Sponsors

• Volunteer Bags
• Belayed Speed
  
• Head to Head Event
  
• Water Bottle Sponsor 
• Participant Bags
• Work Climb
• Aerial Rescue
• Ascent
• Throwline

Arbor Fair Vendors 

• Husqvarna
• Notch
• Society of Commerical Arborists
• ForestQuip
• New Zealand Arboricultural Association (NZ Arb)
• Milwaukee Tools
• Treetools
• TREEHUB
• Spelean NZ Ltd