Third Sphere

Third Sphere Third Sphere. originally Urban Us. was founded by Shaun Abrahamson, Stonly Blue, and Shilpi Kumar. The portfolio of roughly 100 companies is distinctive in one critical way: 80% are hardware-enabled, the inverse of most VC portfolios. The track record validates the hardware-heavy approach: 6 exits, 3 climate unicorns, and 28 million metric tons of CO2e impact. Fund I was top quartile, Fund II top decile. The investment split is two-thirds mitigation (electrification) and one-third