Fundraising FoxBuff Gold Ventures — Full Portfolio
16 tracked investments · listed companies and verified rows first
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Mana develops proprietary sodium-ion battery cell designs and electrolytes for applications including defense, aerospace, industrial power backup, datacenters, and electric vehicles.
CleantechDeep TechEnergyHardwareNew Materials
Chunmei Ban, PhD(Co-Founder, Chief Scientific Advisor)Nick Singstock(Founder)in
Co-investorsUnion Square Ventures (USV)Third Derivative
LongPath Technologies provides methane emissions monitoring and quantification networks for oil and gas operators, using advanced sensing to detect and measure emissions.
CleantechClimate TechEnergyBoulder, US
Gregory B. Rieker(Director, Promoter)inIan Dickinson(Executive Officer, Director)inJohn Bookout III(Director)R.C. Mercure(Director)James F. Adelson(Director)H. Robert Gill(Director)
Swept AI provides runtime supervision, policy enforcement, and monitoring for AI assistants, agentic workflows, and customer-facing AI features, giving security teams real-time visibility and control over AI behavior.
AI & Machine LearningCybersecurityEnterprise SoftwareFuture of Work
Co-investorsID VenturesService Provider CapitalWellington ManagementAfore CapitalAnn Arbor SPARKBDC Capital Corporation+3 more
Think Bioscience develops new medicines for diseases with limited treatment options through synthetic biology and computational chemistry.
BiotechDeep Tech
Co-investorsAV8 VenturesColorado BioScience AssociationCU Healthcare Innovation FundWireframe VenturesAxial VCInnovation Endeavors
Tynt develops a patented Reversible Metal Electrodeposition (RME) platform for dynamic dimming and smart tinting of transparent surfaces, ranging from smart eyewear to building facades.
CleantechDeep TechHardwareNew MaterialsBoulder, US
Michael McGehee(Chief Scientist)Tyler Hernandez(CEO & Co-founder)inMichael Strand(Cofounder)inAmeen K. Saafir(President)inJohn Dwyer(COO + CPO)in
BoardSebastian Peck(Director)in
Co-investorsAvilaAzolla VenturesKOMPAS VCPrime Impact FundDisruptive VenturesGreycroft+3 more
Volumetric builds living multicellular human tissues using 3D bioprinting technology that creates complex blood vessel networks, primarily to produce patient-specific tissues for drug safety and efficacy testing, basic biology research, and screening.
BiotechDeep TechHealthtechMedical DevicesHouston, US
Jordan Miller(Co-founder)inBagrat Grigoryan(Co-founder)in
Co-investorsGaingelsGoAhead VenturesHarmonix FundHelios CapitalJoyance PartnersJude Gomila+21 more
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Vycarb builds an aqueous chemical reactor and real-time sensing system that convert industrial CO₂ into stable bicarbonate using water, permanently storing carbon.
CleantechClimate TechDeep TechNew York, US
Garrett Boudinot(Founder & CEO)inGreg Humphries(Chief Operating Officer)inDT Wang(Head of Development)inStephen Jolly(Head of Product)in
Co-investorsBrincCollaborative FundFIGR VenturesFounders Factory NYMOL SwitchThird Derivative+3 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Codebreaker Tx, Inc.Boco BioCodebreakerManifestPolaris Electro-OpticsSinusLogicTynt TechnologiesVitriVaxVycarb
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.