Nathan Doctor

Founder at Infinite Capital

📍 United States, United States🔄 Updated September 2026💼 6 investments📅 15 years investing🗓 Last invested Apr 2026
VC🌍 United StatesInvested this year
6
Total investments
1
Early stage
0
Mid stage
0
Late stage
15y
Years active

Portfolio

3 investments · sorted by recency
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Board Member
Apr 2026
Mach Industries is a defense manufacturing company that develops and produces unmanned aerospace and defense systems, along with the infrastructure required to manufacture them at scale. Its product portfolio includes strike aircraft, long-range munitions, high-altitude platforms, counter-drone systems, and propulsion technologies designed for military applications. The company follows a vertically integrated approach, designing and manufacturing key components and systems in-house to support production, testing, and deployment. Mach Industries also operates a decentralized manufacturing network that supports the production of defense hardware and related components. In addition to developing operational systems, the company provides capabilities in propulsion, energetics, testing, and advanced manufacturing for defense and aerospace applications.
Board Member
Mar 2024
H3X makes high power density electric motors for sustainable aviation, marine, industrial, and defense. Our motors have integrated drives, range in size from 40HP to 40,000HP, and are 3X lighter than competitors.
Board Member
2018
The Kaia Method is a movement modality to heal the body, rejuvenate the mind and liberate true essence. Through intentional dance sequencing, expressive improvised movement, meditation, breathwork, and energy exploration, Kaia serves to heal and empower the whole human. Kaia is a practice, a discipline, a community, a way of life.
Experience · 11 entries
All (11)
Investments (6)
Founder (3)
Board (3)
2026
Board Member
Apr 2026
Mach Industries is a defense manufacturing company that develops and produces unmanned aerospace and defense systems, along with the infrastructure required to manufacture them at scale. Its product portfolio includes strike aircraft, long-range munitions, high-altitude platforms, counter-drone systems, and propulsion technologies designed for military applications. The company follows a vertically integrated approach, designing and manufacturing key components and systems in-house to support production, testing, and deployment. Mach Industries also operates a decentralized manufacturing network that supports the production of defense hardware and related components. In addition to developing operational systems, the company provides capabilities in propulsion, energetics, testing, and advanced manufacturing for defense and aerospace applications.
2024
Board Member
Mar 2024
H3X makes high power density electric motors for sustainable aviation, marine, industrial, and defense. Our motors have integrated drives, range in size from 40HP to 40,000HP, and are 3X lighter than competitors.
2018
Board Member
2018
The Kaia Method is a movement modality to heal the body, rejuvenate the mind and liberate true essence. Through intentional dance sequencing, expressive improvised movement, meditation, breathwork, and energy exploration, Kaia serves to heal and empower the whole human. Kaia is a practice, a discipline, a community, a way of life.
2017
Infinite Capital
Founding Partner
2017
Nathan Doctor's Syndicate
Venture Investor
2017
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Investment activity
2011–2026 · 6 investments
2011120172201812024120261
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