Partners
Tree.ly partners with a community of climate action leaders to conduct climate protection projects in European forests.
About working together
Collaboration is the key to success, especially in the field of conservation. It grants access to pooled expertise and know-how, enabling the realization of high-quality projects. Conservation projects are intricate and demand diverse expertise. Through partnerships, knowledge aspects are augmented, diverse perspectives are incorporated, and access to essential resources is facilitated.Forestry partners
ISO Certified methodology
Silvaconsult
Silvaconsult is the ISO 14064-2 certified methodology for our projects. It ensures impactful climate protection projects.


Environmental planning with foresight
TNL Umwelt
Tree.ly has partnered with TNL Environmental Planning, a strong ally in climate protection. With 30+ years' experience in environmental planning, 5 German locations, and a dedicated team of passionate environmental experts.
Reseller partners
Marketplace for impactful projects
Callirius
Callirius is the bridge between private financing and climate mitigation. Callirius aims to transform nature into a valuable asset class by bringing private capital directly to effective, high-impact, high-quality nature-based solutions that restore and enhance nature and biodiversity. Quality is defined based on a scalable data-driven, science-backed, and regulated approach. The Callirius Quality Framework identifies, assesses and ensures an overall positive impact on climate, nature and society. Through fund solutions, Callirius enables financing for effective nature-based climate projects today for the scale needed tomorrow.

