2025 Sponsor Recognition

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

If you are interested in sponsoring the ISA 2025 ETCC, please contact ISAEventServices@isa-arbor.com

View the 2025 Prospectus

ISA TCC Global Sponsor

Premier Sponsor

Masters' Challenge Sponsor

Silver Sponsor

Preliminary Event Sponsors

Bronze Sponsors

Gear Sponsors