Cantos Ventures

Cantos Ventures

San Francisco, Californiacantos.vc

Overview

Cantos Ventures is a venture capital firm that invests in near-frontier technology, including climate tech, computational biology, aerospace, and next-generation computing. They focus on pre-seed and seed-stage investments across the United States.

Year Founded

2016

Portfolio Companies

54

Website

cantos.vc

Investments

CompanyDateStageLead
Heaviside IndustriesMay 2026Series ACo-investor
CastelionDec 2025Series BCo-investor
ArborOct 2025Series ACo-investor
ArborOct 2025Series ACo-investor
Faeth TherapeuticsOct 2025StrategicCo-investor

Key People

Ian Rountree

Founder and General Partner

Amee Kapadia

Principal

Grant Gregory

Investor

Peter Bruce-Clark

Investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersSan Francisco, California
Year Founded2016

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