# Third Sphere

Third Sphere is a U.S. venture capital firm, focused on investment in seed- and startup-stage ventures.

Third Sphere is a U.S. venture capital firm, focused on investment in seed- and startup-stage ventures.

Canonical: https://uniquebase.ai/institutions/third-sphere
Stable identifier: UB-I1633
Snapshot captured: 2026-10-15T14:23:27.067Z
English updated: 2026-10-15T18:43:03.794Z

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## Sources

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