/Investor DB

TFX Capital — Full Portfolio

35 tracked investments · listed companies and verified rows first

Anonybitanonybit.io

Replacing passwords with biometric authentication

Frances Zelazny(Founder)in

Co-investorsAperture Venture CapitalFINTOP CapitalReflexive CapitalSwitch VenturesTarget Global4S Bay Partners+4 more

Apeiron Labsapeironlabs.comFeb 2026

Apeiron Labs develops autonomous underwater vehicles and ocean technology for marine applications.

Climate TechDeep TechIoTRoboticsCambridge, US

Ravi Pappu(CEO / Board Member)in

BoardSanjeev Krishnan(Director)Jonathan Rosen(Director)David Douglas(Director)Kyle Teamey(Director)inMark Abbott(Director)

Co-investorsBay Bridge Ventures ClimateCoalitionS2G InvestmentsBreakthrough Energy VenturesRA CapitalThe Engine Ventures

Argo Spaceargospace.comin𝕏

Argospace provides launch and transportation services for spacecraft and satellites beyond low Earth orbit (LEO), including cislunar and interplanetary missions.

Deep TechHardwareSpace TechEl Segundo, US

Ryan Carlisle(Founder)inKirby Carlisle(Founder)inRobert Carlisle(Founder)in

Co-investorsAIR CapitalCreative Destruction Lab (CDL)Crosslink CapitalEarthrise VenturesGaingelsHelios Capital+5 more

ClientSuccessclientsuccess.comin𝕏Seed · Oct 2015 · $2M

ClientSuccess offers customer success software that helps teams reduce churn, manage the customer lifecycle, and grow customer revenue.

Enterprise SoftwareSaaSSales TechAmerican Fork, US

Dave Blake(Founder)in

BoardSid Krommenhoek(Director)in

Co-investorsCervinLaunchCapitalRun VenturesService Provider CapitalAlbum VCBullet Time Ventures+5 more

CommSafe AIcommsafe.aiJan 2022 · $2M

Co-investorsCity LightGaingels

CounterflowAIcounterflow.aiJan 2018

Crozet, US

Randy Caldejon(Chairman, Chief Executive Officer and President)Erik Breuhaus(Chief Financial Officer)Peter Shaw(Vice President)in

BoardMatthew Swartz(Director)

Co-investorsOUP (Osage University Partners)Tiburon

Crowd Supplycrowdsupply.comin𝕏Seed · Jun 2015 · $1Macquired by Mouser Electronics

Crowd Supply is a crowdfunding platform for hardware and technology products, vetting projects for originality, usefulness, and a commitment to user rights, and handling fulfillment for creators by shipping products to backers from its own warehouse.

B2B MarketplacesDeep TechE-commerceHardwareMarketplacesSemiconductorsPortland, US

Scott Torborg(Founder)inJoshua H Lifton(Executive Officer)Louis J Doctor(Executive Officer, Director)Joshua Lifton(Founder)Lou Doctor(Founder)

BoardAngela Jackson(Director)in

Co-investorsInspiration VenturesPortland Seed FundSOSV

FruitScoutfruitscout.aiSep 2021 · $4M

FruitScout applies industrial process instrumentation to agriculture by providing machine vision systems and AI-powered planning tools for agave growers.

AgTechAI & Machine LearningYakima, US

Matt King(Founder)in

Co-investorsBarrel VenturesBowery CapitalWatchfire VenturesGraphite HealthSaas Ventures, L.L.C.

Good Unitedgoodunited.ioin

GoodUnited is a platform that helps nonprofits convert social media engagement into qualified leads and donations through AI-assisted 1:1 messaging and built-in giving tools.

Impact & Social GoodSaaSSocialCharleston, US

Nick Black(Executive Officer, Director, Promoter)inJeremy Berman(Executive Officer, Director)in

BoardWendy Phillips(Director)inBrad Braddock(Director)Charles Cumbaa(Director)

Co-investorsStout Street Capital

IMPACT CAPITAL MANAGERSimpactcapitalmanagers.comin𝕏

Impact Capital Managers is a membership association for investment funds focused on impact investing, connecting over 150 funds managing more than $70 billion in capital deployed across thousands of companies globally.

Enterprise SoftwareImpact & Social Good

Co-investorsArborview CapitalRebalance Capital Ventures

Leak Signalleaksignal.com𝕏Seed · Mar 2024 · $2M

LeakSignal provides data governance and protection solutions for securing sensitive data in motion, including classification, policy enforcement, and compliance monitoring across AI applications, APIs, and endpoints.

AI & Machine LearningCybersecurityData & Infrastructure

BoardKunal Anand(Chief Innovation Officer (at F5); formerly co-founder of Prevoty)

Co-investorsCyber Mentor FundVela PartnersShasta Ventures

Marani Healthmaranihealth.comin

Marani develops maternity care technology to improve access to prenatal and obstetric care for expectant mothers and providers.

Digital HealthFemTechHealthtechMedical Devices

Co-investorsAdvection Growth CapitalSoutheast Minnesota Capital FundWellstarGolden Seeds

Movi Healthcaremovihealthcare.comin𝕏

Movi Healthcare provides transportation logistics and scheduling solutions for hospitals and health systems to improve patient flow and reduce bed delays.

Enterprise SoftwareHealthtechLogistics & Supply ChainSaaS

Chris Hamilton(Chief Executive Officer)inDavid Dabney(Chief Technology Officer)in

Portal Space Systemsportalsystems.spaceMar 2026

Portal Space Systems develops advanced spacecraft, including its flagship Supernova vehicle, designed for high delta-v maneuverability and multi-orbit operations in cislunar space.

Deep TechHardwareSpace TechWashington, US

Jeffery Thornburg(Executive Officer, Director, Promoter)Ian Vorbach(Founder)inPrashaanth Ravindran(Founder)inJeff Thornburg(Founder)

BoardRayfe Gaspar-Asaoka(Director)in

Co-investorsAlleyCorpBooz Allen VenturesFUSEGeodesic CapitalIceNineTrajectory Ventures+7 more

Proctorfreeproctorfree.comin

ProctorFree provides online proctoring software for higher education institutions and professional organizations conducting remote exams.

EdTechHuntersville, US

William Brad Davis(Executive Officer, Director)Velvet Nelston(Executive Officer, Director)Michael Murphy(Executive Officer, Director)Mike Murphy, MBA(Founder)in

BoardJonathan Boggiano(Director)Mark McDowell(Director)

Co-investorsKinetic Ventures, L.L.C.NC IDEA

Rebel Spacerebelspacetech.comin

Rebel Space Tech develops spectrum intelligence software that monitors, detects, and classifies RF interference and electronic warfare threats targeting satellite and teleport operators.

AI & Machine LearningDefense TechSpace Tech

Carrie Marshall(Founder)in

Co-investorsGaruda VenturesMana Ventures

Rhumbixrhumbix.comin𝕏Sep 2021 · $11MAcquired

Rhumbix provides digital timekeeping and labor tracking software designed for construction teams.

Construction TechFuture of WorkSaaSSan Francisco, US

Drew DeWalt(Founder)inZach Scheel(Founder)inRob Blau(Vice President of Engineering)inGuy Skillett(VP Construction Innovation)inMichael Myers(Director of Data Science)in

BoardJerry Chen(Board Member (Greylock Partners board partner))in

Co-investorsBlackhorn VenturesBrick Mortar VenturesGlynn Capital ManagementGreylock PartnersGrit VenturesKleiner Perkins+2 more

Sayarisayari.comin𝕏

Sayari provides forensic investigation services using corporate records, trade data, and network analysis to uncover hidden risk networks across sanctions evasion, financial crime, counternarcotics, and adversary operations for law enforcement and government clients.

AI & Machine LearningEnterprise SoftwareFintechGovTechLegalTechWashington, US

Farley Mesko(Chief Executive Officer)inEric Rhoades(Executive Officer)inBenjamin Power(Executive Officer)inDavid Asher(Executive Officer)in

BoardMike Zappert(Director)Benjamin Cukier(Director)

Co-investorsIn-Q-TelCentana Growth PartnersCentana PartnersIronGate Capital AdvisorsJoule VenturesLavrock Ventures+3 more

SkyFiskyfi.comin𝕏Jan 2026 · $12.7M

SkyFi operates a platform that provides access to satellite imagery and Earth observation analytics from multiple providers through a single, user-friendly interface with transparent pricing.

Data & InfrastructureDeep TechDefense TechSaaS

Luke Fischer(Founder)in

Co-investorsBalerion Space VenturesBeyond Earth VenturesBuoyant Ventures Management, LlcCapital FactoryDNV VenturesIronGate Capital Advisors+3 more

Spiffygetspiffy.comin𝕏

Spiffy operates a mobile automotive service platform, providing dealers and OEMs with software, van upfits, connected diagnostic devices, and training to launch and scale mobile car service operations.

HardwareMobility & TransportationRetail TechSaaSSan Marcos, US

Karl Murphy(CEO & Co-founder)in

Co-investorsBull City Venture PartnersEdison PartnersElevate Innovation PartnersFlucas VenturesGaingelsGoodyear Ventures+8 more

Stabilitasstabilitas.ioin𝕏acquired by OnSolve (now Crisis24)

Enterprise SoftwareGovTechSaaSSeattle, US

Co-investorsGeekdomTappan Hill VenturesTechstars

StreetSharesstreetshares.comin

Reston, US

Mark L. Rockefeller(Executive Officer, Director)inMichael Konson(Executive Officer, Director)Benjamin Shiflet(Executive Officer, Director)in

Co-investorsAlly VenturesFenway Summer VenturesHarvard Business Angels of ChicagoMotley Fool Ventures

Think Orbitalthinkorbital.comin𝕏Seed · Jan 2026

ThinkOrbital develops scalable, pressurizable space infrastructure platforms for cislunar space applications including satellite servicing, in-space manufacturing, storage, and refueling.

Deep TechDefense TechHardwareSpace TechBoulder, US

Lee Rosen(Founder)inColonel Lee Rosen USAF, Ret.(Co-Founder, CEO, President)Vojtech Holub, Ph.D.(Co-Founder, CIO)

Co-investors7percent VenturesAurelia FoundryPathbreaker Ventures

Tidaltidalcyber.comin𝕏

Tidal Cyber develops tools and services that help enterprises adopt MITRE ATT&CK framework for threat-informed defense.

CybersecurityEnterprise Software

Rick Gordonin

Co-investorsAccess Venture PartnersBright Pixel CapitalDreamit VenturesGlasswing VenturesStoneMill VenturesVeteran Ventures Capital+10 more

XONAxonasystems.comin

Xona provides a secure access platform designed to strengthen and simplify operations technology (OT) and industrial control systems (ICS) across critical infrastructure sectors.

CybersecurityEnterprise SoftwareIoTAnnapolis, US

Bill Moore(CEO)inRaed Albuliwi(Director)in

Co-investorsDataTribeEnergy Impact PartnersMaC Venture Capital

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Vigilance Risk SolutionsAmissa HealthAmpleroAutomated Fruit Scouting Inc.CrowdzMagenta Care ContinuumOdonata HealthPaladin SpaceTidal CyberVemo Education

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.