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Foundersx Ventures, LLC

SEC exempt reporting adviser (venture capital exemption).

HQ
CA

FoundersX Ventures, LLC backs founders across the full AI stack, including AI chips, space as AI infrastructure, physical AI foundation models, robotics, and agentic AI applications. Its portfolio includes World Labs, SpaceX, Turion Space, Arintra, Jeeves, Solve Intelligence, Kapital, Universal Quantum, Salt Security, Jericho Security, Alinea Invest, Omniscope, and Glyphic Bio. Tor Parawell is a partner at the firm.

01 · Says / Does

TagSaysDoesHistorically (to 2020)
StagesNot statedNot enough dated dealsSeed, Series A
SectorsAI infra, AI applications, Robotics, SpaceNot enough dated dealsAI applications, Robotics, Hardware, Healthtech
RegionsNot statedNot enough dated dealsCA, MA

Says: what the firm's funds state. Does: from 1 dated deal in the last 24 months.

Historical focus (through 2020), derived from historical deal data.

YearDealsTop sectors
20168AI applications, Hardware, Cybersecurity
20174AI applications, Edtech, Enterprise SaaS
20184AI applications, Consumer, Logistics
20198Healthtech, Digital health, Ecommerce
20202Hardware

Stage mix over time

2016 Seed: 72016 Series A: 1162017 Pre-seed: 12017 Seed: 22017 Series A: 1172018 Seed: 3182019 Seed: 72019 Series A: 1192020 Seed: 220212223242526
  • Pre-seed
  • Seed
  • Series A
  • Series B
  • Growth
Share of rounds by stage, per year. Striped years have fewer than 3 rounds.Historical focus (through 2020), derived from historical deal data.
Rounds by stage and year
YearPre-seedSeedSeries ASeries BGrowth
201607100
201712100
201803000
201907100
202002000
202100000
202200000
202300000
202400000
202500000
202600000

02 · Fund history

FundYearSizeStatus
FoundersX Force B, LP

FoundersX backs category-defining founders building consequential companies across the full AI stack, including AI chips, space as AI infrastructure, physical AI foundation models, robotics, and agentic AI applications. Its portfolio also spans fintech, healthcare, and security. Inferred from the firm's website

approx. 2026$100M (Form D)Raising
FoundersX Growth E, LP

FoundersX backs category-defining founders building consequential companies across the full AI stack, including AI chips, space as AI infrastructure, physical AI foundation models, robotics, and agentic AI applications. Its portfolio also spans fintech, healthcare, and security. Inferred from the firm's website

2026$30M to $50M (Form D)Raising
FoundersX Apex A, LP

FoundersX backs category-defining founders building consequential companies across the full AI stack, including AI chips, space as AI infrastructure, physical AI foundation models, robotics, and agentic AI applications. Its portfolio also spans fintech, healthcare, and security. Inferred from the firm's website

2026$35M to $50M (Form D)Raising
FoundersX Force A, LP

FoundersX backs category-defining founders building consequential companies across the full AI stack, including AI chips, space as AI infrastructure, physical AI foundation models, robotics, and agentic AI applications. Its portfolio also spans fintech, healthcare, and security. Inferred from the firm's website

2026$20M (Form D)Raising
FoundersX Growth D, L.P.

FoundersX backs category-defining founders building consequential companies across the full AI stack, including AI chips, space as AI infrastructure, physical AI foundation models, robotics, and agentic AI applications. Its portfolio also spans fintech, healthcare, and security. Inferred from the firm's website

approx. 2024$50M (Form D)Open, writing first checks
FoundersX Growth C, LP

FoundersX backs category-defining founders building consequential companies across the full AI stack, including AI chips, space as AI infrastructure, physical AI foundation models, robotics, and agentic AI applications. Its portfolio also spans fintech, healthcare, and security. Inferred from the firm's website

2022$20M (Form D)Late investment period
FoundersX Growth A, LP2021$50M (Form D)Follow-ons only

03 · People across funds

04 · Recent deals

  • Aug 28, 2026ArintraSeries BFirmsource

05 · Latest from the firm

06 · Sources

  1. https://www.foundersxventures.com/
  2. https://foundersx.com/team/tor-parawell
  3. https://foundersx.com/news
  4. https://foundersx.com/news/world-labs-1b
  5. https://foundersx.com/
  6. https://foundersx.com/news/world-labs-physical-ai
  7. https://foundersx.com/news/arintra-raises-25m-b-round-to-pioneer-healthcare-revenue-assurance
  8. https://foundersx.com/news/turion-space-series-b

Fund dates and sizes are from SEC Form D filings.

Last verified: Oct 28, 2026