Essay
Essay on how stretchable nylon is solving fashion's biggest recycling problem through circular economy solutions.
Why We Invested in Return To Vendor
APR 2026
Third Sphere Activity
Every public signal F4 has attached to this firm, with sources and cross-entity links.
Essay
Annual impact report showing 45M tonnes CO2e avoided and 300M+ lives protected across portfolio over 12 years.
2025 Third Sphere Portfolio Impact Report
FEB 2026