VXI Capital
Venture capitalActively deployingPark City · 1 people tracked
Also known as VXI CAPITAL MANAGEMENT, LLC
Find your way into VXI Capital
255 people in our graph share verified history with the VXI Capital team — schools, employers, funds. One of them is your warm intro.
Fund manager profile
VXI Capital is a venture fund manager based in Park City. SEC filings show 2 venture funds on record, most recently VXI Capital Fund II LP ($55M offering) filed October 2025.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
Team · 1 people
from public directoriesWhat they invest in
from 4 of 5 portfolio companiesAI & Machine Learning ×2Cleantech ×2Energy ×2Hardware ×2Advanced Manufacturing ×1Biotech ×1Climate Tech ×1Deep Tech ×1
HQs:United States×3
Investments · 5 tracked
founders shown can be your intro pathBy year:2026 · 12025 · 12 dated
Biosphere develops bioreactors and biomanufacturing systems to modernize industrial production of chemicals, materials, foods, and pharmaceuticals using engineered biology and clean energy.
Advanced ManufacturingBiotechCleantechHardware
Brian HeligmaninArye Lipmanin
Co-investorsGS FuturesFounders FundJuniperLOWERCARBONLowercarbon Capital
VEIR manufactures low- and medium-voltage superconducting systems that deliver electricity for high-performance AI data centers.
AI & Machine LearningDeep TechEnergyHardwareWoburn, US
Tim Heidel(CEO & Co-Founder)in
BoardDoug Stewart(Director)Adam Wallen(Executive Officer, Director)in
Co-investorsBreakthrough Energy VenturesCongruent VenturesPiva CapitalTyche PartnersNational Grid PartnersBaruch Future Ventures+5 more
AtmosZero builds modular electrified heat pump boilers that draw heat from ambient air to produce emissions-free industrial steam as a drop-in replacement for fuel-burning boilers.
CleantechClimate TechEnergy
Addison Stark(Founder)in
Co-investorsConstellation Technology VenturesEnergy Impact PartnersThe Engine VenturesAENUMitsubishi Heavy IndustriesStarlight Ventures
General Medicine connects patients with clinicians and local specialists to address individual healthcare needs.
AI & Machine LearningDigital HealthHealthtechNot specified, US
Ashwin Muralidharan(Founder)inTJ Parker(Founder)in
Co-investorsFounder CollectiveMatrixBoxGroup
Markle, US
Nalin Kumar(Executive Officer, Director)inMichael Siemer(Executive Officer, Director)inCurt Sacks(Executive Officer)Benjamin Pope(Executive Officer)
BoardAlfred Lam(Director)Kyle Teamey(Director)
Co-investorsRA CapitalT. Rowe PriceTrinity CapitalYamaha Motor Ventures
Portfolio news
latest coverage across their companies
VEIR · newmarketpitch.com · Jul 13, 2026
AtmosZero · finance.yahoo.com · Mar 23, 2026
General Medicine · mgmtboston.substack.com · Feb 11, 2026
Frequently asked questions
- Where is VXI Capital located?
- VXI Capital is headquartered in Park City, US.