5 Founders Backed by Calibrate Ventures (2026)

Calibrate Ventures founders (5)

Calibrate Ventures founders covers 5 founders on GrayMatter Robotics, Grid Aero and Manifold and 2 other companies. The most common sectors are Robotics (2), Developer Tools (1) and Education (1). Members are based in 5 cities, led by Berkeley, CA (1), Carson, CA (1) and New York, NY (1). The remaining members span Healthtech (1). Companies represented include SigIQ and Vibranium Labs. Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 5
• Companies represented: 5
• Top sector: Robotics (2 founders)
• Top location: Berkeley, CA (1 founders)
• Sectors represented: 4
• Locations represented: 5

• Ariyan Kabir — GrayMatter Robotics
• Arthur Dubois — Grid Aero
• Karttikeya Mangalam — SigIQ
• Sang Lee — Vibranium Labs
• Vinay Mohta — Manifold

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