Spring Mountain Capital — Full Portfolio
24 tracked investments · listed companies and verified rows first
Allyx Therapeutics is a clinical-stage biopharmaceutical company developing therapies to preserve and protect synapses in people with neurodegenerative diseases.
BiotechDigital HealthHealthtechNew Haven, US
Paul Fonteyne(Co-Founder)inStephen Strittmatter(Scientific Founder)inStephen Bloch(CEO & Co-Founder)inTimothy Siegert(COO, Co-Founder)inTim Siegert, PhD(COO & Co-Founder)Jennifer Gabler(Executive Officer)in
Co-investorsElm Street VenturesConnecticut InnovationsWHIN
Recess operates an experiential media network that connects consumer packaged goods (CPG) brands with turnkey product sampling activations across venues like fitness studios, university housing, and coworking spaces.
AdTechB2B MarketplacesConsumerMarketing TechMarketplacesRetail Tech
Jack Shannon(Founder)inDeuce Thevenow
Co-investorsData Point CapitalMark CubanAtland VenturesBeresford VenturesIU VenturesLiebenthal Ventures+4 more
Ankyra Therapeutics is a biopharmaceutical company developing drugs, with a team that has collectively contributed to bringing seven drugs to global market approval.
BiotechDeep TechHealthtechMedical DevicesAustin, US
Tillman Gerngross(Executive Officer, Director)
BoardTerrance McGuire(Director)
Co-investorsGV (Google Ventures)Fidelity InvestmentsMithril Capital ManagementPolaris PartnersSands Capital Ventures
AI-powered security platform for enterprise collaboration tools that monitors communications and identifies compliance risks
Data & InfrastructureTel Aviv, IL
Jeff Schumann(Founder & CEO)
Co-investorsCherry VenturesDraper TriangleJobsOhio VenturesJumpstart VenturesOhio Innovation FundTechstars+5 more
EverWash offers a subscription service that partners with local car washes to provide members unlimited washes for a monthly fee through an app.
AI & Machine LearningConsumerMarketplacesMobility & TransportationSaaSPhiladelphia, US
Scott Caplan(Co-CEO, Treasurer, Secretary)inJohn Cassady(Co-CEO)inRaymond Wong(Director)Jerry Goldstein(Director)
Co-investorsFlow Capital
Eyrus is a construction workforce management platform that combines worker registration and onboarding, time tracking, access control, and video surveillance in one system.
AI & Machine LearningConstruction TechSaaS
Hussein Cholkamy(Founder)in
Co-investorsFuel Venture CapitalK Street CapitalMaryland TEDCOMotley Fool VenturesTEDCOTemerity Capital Partners
Genomenon uses AI to read biomedical literature and expert scientists to curate variant- and patient-level genomic evidence, delivering regulatory-grade real-world evidence.
AI & Machine LearningBiotechDigital HealthAnn Arbor, US
Mark Kiel(Chief Scientific Officer & Co-Founder)inEli Salembier(Executive Officer, Director)inSam Globus(Executive Officer)inMike Klein(Chief Executive Officer)inDavid Gregorka(Director)inBrian Groark(Executive Officer)in
Co-investorsBeringeaGreen Park & Golf VenturesID VenturesInvest MichiganIrishAngelsMarram Ventures+1 more
Hiveclass provides remote physical education and youth sports training instruction for kids.
EdTechFuture of WorkWellness & FitnessBridgehampton, US
Joe Titus(Founder)inPaul Suhr(Founder)in
Co-investorsSamvid VenturesTechstarsRethink Capital PartnersRethink Education
IsoPlexis offers the Cell Analysis Suite (CAS), software for its Beacon optofluidic platform that lets researchers design, automate, and analyze functional live single-cell workflows.
AI & Machine LearningBiotechDeep TechMedical DevicesSaaSNew Haven, US
Rong Fan(Director)Sean McKay(Executive Officer, Director)Sean Mackay(Executive Officer, Director)inRaj KhakharinJing Zhouin
BoardDaniel Wagner(Director)
Co-investorsConnecticut InnovationsAlly Bridge GroupIronwood CapitalNorthpond Ventures
Maven provides cohort-based online courses and lightning lessons on investing, hiring, and business management topics, primarily for tech leaders and emerging investors.
AI & Machine LearningEdTechAustin, US
Gagan Biyani(Founder)inAndrew Chen(Director)Brandon Boehme(Founder)inShreyans Bhansali(Founder)Wasi Ahmed(Founder)inWes Kao(Co-founder of Maven)
Co-investorsAndreessen HorowitzBackstage CapitalChapter OneFirst Round CapitalLAUNCHLong Journey Ventures+16 more
Prevalent, a Mitratech product, is an AI-powered third-party risk management (TPRM) platform for assessing, monitoring, and remediating risks across the vendor and supplier lifecycle from onboarding to offboarding.
AI & Machine LearningCybersecurityEnterprise SoftwareSaaSPhoenix, US
Norman W. Menz, III(Director)Jonathan Dambrot(Director)Kevin Hickey(Chief Executive Officer)James Ray(Vice President of Finance, Corporate Secretary and Treasurer)Kevin Charest(Director)Doug McNary(Director)
Co-investorsFulcrum Equity PartnersInsight PartnersTappan Hill Ventures
ProSomnus offers oral appliance devices for treating obstructive sleep apnea and snoring, positioned as an alternative to CPAP machines.
Digital HealthHealthtechMedical DevicesWellness & FitnessPleasanton, US
Leonard Liptak(Executive Officer, Director)Sung Kim(Executive Officer)Jason Orchard(Director)Steven Pacelli(Director)Heather Rider(Director)Laing Rikkers(Executive Officer, Director)
Co-investorsCatalio Capital Management, LPCatalio Capital Management
BiotechNew Haven, US
Erika Smith(Executive Officer, Director)George Maynard(Executive Officer)in
BoardDavid Wurzer(Director)Gregory Ho(Director)John Puziss(Director)
Co-investorsConnecticut Innovations
New York, US
Edward Kim(Executive Officer, Director)Kent Krekorian(Executive Officer)inHal Muchnick(Executive Officer, Director)in
BoardBo Peabody(Director)Benjamin Sun(Director)Kirk Wolfe(Director)in
Co-investorsMI VenturesSocial StartsAtlas VentureMK Capital
Vergent develops tumor-targeted fluorescent imaging agents designed to enhance surgeons' ability to visualize tumors during minimally invasive and robotic-assisted cancer surgery.
BiotechDeep TechHealthtechMedical DevicesMinneapolis, US
Jeffrey Yurecko(Executive Officer)John Santini(Executive Officer, Director)John Santini, PhD(President and Chief Executive Officer)
BoardJeff Julkowski(Director)Raymond Wong(Director)Anita Watkins(Director)in
Co-investorsColle Capital PartnersWindham Capital Partners
xCures builds an AI platform that assembles and structures fragmented medical records into organized, decision-ready clinical data for healthcare organizations.
AI & Machine LearningData & InfrastructureDigital HealthHealthtechOakland, US
Mika Newton(Chief Executive Officer)inGlenn Kramer(Chief Technology Officer)inKenny Wong(Chief Product Officer)in
Co-investorsCivilization Ventures Management, LlcHarmonix FundHarvard Business School Alumni Angels of Greater New YorkHealthtech CapitalInnovius CapitalLauder Partners+6 more
QUODD delivers financial market data on demand—including global pricing, reference data, and real-time streaming feeds—to financial institutions, back and middle office teams, and fintech startups.
Data & InfrastructureEnterprise SoftwareFintech
Co-investorsVlad TenevQUICKStarVest Partners
Yunu offers a clinical trial imaging platform that harmonizes imaging workflows, data, and compliance from initial scan through trial submission, cutting turnaround times and reducing manual work.
AI & Machine LearningBiotechHealthtechMedical DevicesSaaS
Jeffrey Sorenson(Chief Executive Officer)inGael Kuhn(Chief Technology Officer)inDr. Gordon Harris(Chief Science Officer)Lindsay Fleming(Chief Marketing Officer)inPatrick McNamara(Chief Commercial Officer)in
Co-investorsFirst Analysis
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
180 Health PartnersAware HQKoneksa HealthOutrigger MediaRiskSenseWhipTail Technologies
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.









































































