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A climate-focused early-stage fund backing primarily hardware-enabled solutions that improve mitigation, resilience, and adaptation. Third Sphere concentrates on pre-seed and seed, initially invests $250,000 to $1 million, and can reserve up to $2 million for follow-on support.
Stage focus
Lead / follow
Check size
Specialization
Generalist / Specialist
Specialist
Investing team
- Shaun AbrahamsonCo-Founder
Shilpi KumarPartner
Stonly Baptiste BlueCo-Founder and Managing Partner