ArcTern Ventures — Full Portfolio

Liminal Insights uses ultrasound-based technology to provide quality control and inspection for battery cell R&D and manufacturing, targeting battery cell manufacturers and automotive OEMs.

Advanced ManufacturingAI & Machine LearningCleantechDeep TechEnergyHardwareBay Area, US

AHAndrew Hsieh(Executive Officer, Director)inSBShaurjo Biswas(CEO, CTO, & Co-Founder)inDSDan Steingart(Co-Founder)inBVBarry Van Tassell(Co-Founder)inMMMinhye Mueller(COO & CFO)inALAlfred Lam(Director)in

Co-investorsCHChrysalixECEcosystem Integrity FundGOGood Growth CapitalHEHelios Climate VenturesISISVLGLG Technology Ventures+4 more

Woodland produces carbon-negative renewable fuels including hydrogen, natural gas, methanol, and ethanol from waste biomass rather than food sources.

Circular EconomyCleantechClimate TechEnergyToronto, CA

GNGreg Nuttall(President and CEO)in

Co-investorsMIMiddleland CapitalBIBild Alternative Investments Corporation

Hydrostor develops long-duration energy storage using Advanced Compressed Air Energy Storage (A-CAES), a closed-loop system combining air, water, and purpose-built underground hard-rock caverns to store off-peak electricity for the electric grid.

CleantechClimate TechEnergyToronto, CA

CVCURTIS VANWALLEGHEM(Executive Officer, Director)inTDTom Duckett(Executive Officer)inSSSarah Skinner(Executive Officer)inJNJon Norman(Executive Officer)inCPChris Phebus(Executive Officer)inPatrick Moyer(Executive Officer)in

Board seatTRTom Rand· per SEC Form D

Co-investorsAMAmplify CapitalBIBild Alternative Investments CorporationPLPlaza VenturesCACanada Growth Fund

SPAN develops smart electrical panels that provide real-time home energy monitoring and control, enabling homeowners to track and optimize energy consumption at the room and appliance level to reduce energy bills.

CleantechHardwareIoTSan Francisco, US

ARArch Rao(Founder & CEO)inArchan Rao(Executive Officer, Director)Douglas Booms(Executive Officer)inRHRyan Harris(Executive Officer)in

BoardDipender Saluja(Director)Greg Wasserman(Director)

Board seatMMMurray McCaig· per SEC Form D

Co-investorsANAngeleno GroupCLClimate CapitalCOCollaborative FundCOCongruent VenturesDEDesigner FundEAEarth Foundry+21 more

Aerones provides robotic inspection, cleaning, coating, and repair services for wind turbine blades.

Advanced ManufacturingCleantechClimate TechDeep TechEnergyRoboticsRiga, LV

DKDainis Kruze(CEO)inJPJanis Putrams(CTO)in

BoardBala Nagarajan(Director)Paul Neal Jordan(Director)ABAndris Berzins(Director)inPHILIPP GOEHRE(Director)

Co-investorsACACTIVATE CAPITAL PARTNERSAHAhren Innovation CapitalCACarbonCHChange VenturesEVEvergy VenturesFRFranz Haniel & Cie. GmbH+18 more

Aquabyte develops an AI-powered platform combining computer vision and machine learning to monitor fish health, welfare, behavior, and biomass for aquaculture farms at sea and on land.

AgTechAI & Machine LearningIoTNorway, NO

Bryton Shang(Founder)

Co-investorsALAlliance VCALAlliance VentureALAlumni VenturesGRGraphene VenturesSTStruck CapitalWEWesterly Winds+4 more

CarbonAmerica captures and stores carbon dioxide as part of climate change mitigation efforts.

CleantechClimate TechDeep TechEnergy

BLBrent Lewis(Chief Executive Officer)inKPKevin Pykonen(VP, Commercial Development & Technology Ventures)

Co-investorsENEnergy Impact PartnersS2S2G InvestmentsACActive Impact Investments

Clir AI automates portfolio reporting, benchmarking, and reforecasting for renewable energy assets across solar, wind, and battery storage, giving asset managers and investment managers a comparable view of portfolio performance.

AI & Machine LearningCleantechEnergyVancouver, CA

GBGareth Brown(Chief Executive Officer)inIan Irvine(Director)

BoardJYJenny Yang(Director)inTyson Birchall(Director)TRTom Rand(Director)in

Co-investorsFOForesight CanadaLOLongbow CapitalACActive Impact InvestmentsBDBDC Capital CorporationLOLongbow Energy Services (INT)

Costanoa is a venture capital firm that invests in early-stage founders solving large, technically hard problems, with a focus on enterprise software companies.

Enterprise Software

Co-investorsBCBCIFOFoundryACACME CapitalACACTivate CapitalCHCherry VenturesCOCongruent Ventures+5 more

Cyclic Materials recovers rare earth elements and other critical minerals from end-of-life products through proprietary magnet separation and refining technologies.

Circular EconomyCleantechNew MaterialsKingston, CA

Ahmad Ghahreman(Founder)Patrick Nee(Founder)

Co-investorsBMBMW i VenturesCLClimate InvestmentENEnergy Impact PartnersHIHitachi VenturesINInMotion VenturesZEZero Infinity Partners+1 more

A software platform that helps procurement teams measure, track, and reduce Scope 3 supply chain emissions by providing suppliers with tools to calculate carbon footprints and set science-aligned reduction targets.

CleantechClimate TechEnterprise SoftwareSaaS

Eduardo Gómez(Founder)in

Co-investorsXPXplorer CapitalLILightbird Ventures AGOUOutsized VenturesSOSocial Impact CapitalTRTrue Ventures

Evenergy Group provides strategic consulting and project management services for electric vehicle charging infrastructure, helping clients plan, bid, and execute charging solutions while coordinating with utilities.

CleantechEnergyIoTMobility & TransportationSaaS

Co-investorsINInMotion VenturesNANational Grid Partners

Flashfood is an app that connects shoppers with discounted fresh produce, meat, and other grocery items at local stores, offering savings up to 50% while reducing food waste.

ConsumerE-commerceFoodTechToronto, CA

Co-investorsGEGeneral CatalystMAMatchstick VenturesNENEXT CanadaRBRBCxS2S2G InvestmentsTETechstars

Great Sky develops physics-based computational intelligence and AI systems built from foundational research.

AI & Machine LearningDeep TechHardwareBoulder, US

JSJeffrey Shainline(Founder & CEO)inJCJeffrey Chiles(Co-Founder & CTO)inBryce Primavera(Co-Founder & VP of Architecture)inSKSaeed Khan(Co-Founder & VP of Fabrication)inMWMark Wade(Director)in

BoardTBTom Biegala(Director)in

Co-investorsBIBison VenturesMAMatchstick VenturesMYMythos Ventures Management, LlcOLOlive Tree CapitalRARange VCSEService Provider Capital+3 more

GreenMantra Technologies transforms plastic waste into high-performance materials through molecular recycling technology, breaking down post-consumer polypropylene and polyethylene for use in commercial applications and circular economy solutions.

Circular EconomyCleantechNew MaterialsToronto, CA

Co-investorsINInnovative Solutions CanadaCLClosed Loop PartnersCYCycle Capital

Harbinger Motors designs and manufactures electric vehicles built on medium-duty platforms for commercial and industrial transportation.

CleantechHardwareMobility & TransportationGarden Grove, US

JHJohn Harris(Founder)inPWPhillip Weicker(Founder)inBenjamin Dusastre(Executive Officer)Ryan Clinton(Director)inWilliam Eberts(Executive Officer, Director, Promoter)Will Eberts(Founder)

Co-investorsACAcequia Capital (AceCap)ATATEL VenturesCACarbonGRGreycroftGRGround Up VenturesINIn-Q-Tel+15 more

Hyperlume develops copper interconnect and Active Electrical Cable (AEC) connectivity solutions supporting data rates from 100G up to 1.6T for data centers and AI deployments.

Deep TechHardwareSemiconductorsOttawa

Charles Lesperance(Director)Hossein Fariborzi(President, Treasurer and Chief Technology Officer.)Mohsen Asad(Founder)

Co-investorsLGLG Technology VenturesSOSOSVUCUCeed FundsCECelesta CapitalINIntel Capital

Kebotix uses artificial intelligence, machine learning, and laboratory automation to discover and develop new materials and molecules.

AI & Machine LearningDeep TechNew MaterialsCambridge, US

Dennis Sheberla(Executive Officer)inSemion Saykin(Executive Officer)AAAlan Aspuru-Guzik(Executive Officer)inAKAshish Kulkarni(Chairman and CEO)in

BoardTong Hui(Director)AKAndrew Krowne(Director)in

Co-investorsBABantam GroupCOConstructor Capital USEMEmbark VenturesFLFlybridge Capital PartnersONOne Way VenturesPRPropagator Ventures+6 more

King Energy develops software and financing solutions for commercial solar installations on multi-tenant properties.

CleantechEnergyPropTechSaaS

JWJohn Witchel(CEO)in

Co-investorsBLBlackhorn VenturesNENext Frontier Capital

Mighty Buildings manufactures prefabricated homes using 3D printing technology and robotics, with a goal of reducing construction emissions and waste.

PropTechRoboticsSan Francisco, US

SSSlava Solonitsyn(Founder)inDSDmitry Starodubtsev(Founder)inAlexey Dubov(COO)Sam Ruben(Founder)Dmitry Tsymbal(Head of HR)Anton Glance(Director of Manufacturing)

Co-investorsABAbies VenturesALAlumni VenturesAZAzure Ventures GroupBABay Bridge Ventures ClimateBOBold Capital PartnersCMCM Ventures+43 more

MMB Networks is a connectivity and IoT company specializing in Smart Energy solutions, serving clients from strategy through manufacturing and deployment.

Cloud ComputingEnergyHardwareIoT

Co-investorsPLPlaza VenturesRORoadmap Capital Inc.

Morgan Solar develops solar energy technology designed to reduce manufacturing costs and improve efficiency.

AI & Machine LearningCleantechEnergyHardwareIoT

JPJohn Paul Morgan(President & CTO)inNMNicolas Morgan(Vice President, Business Development and Marketing)in

Co-investorsINInnovative Solutions Canada

Mosa Meat is a company developing cultivated meat.

BiotechClimate TechFoodTech

MPMark Post(Founder)Mark W. Post(Founder)Peter Verstrate(Founder)

Co-investorsAGAgronomicsBLBlue Horizon CorporationCOCollateral GoodLOLowercarbon CapitalM M VenturesMBMbuyu Capital Partners+8 more

Normal is an applied research lab focused on AI for hardware design, providing data and evaluation methods to advance AI capabilities.

Advanced ManufacturingAI & Machine LearningDeep TechHardwareSan Francisco, US

AYAnson Yu(CEO)inHNHudhayfa Nazoordeen(Founder)inAntonio Martinez(Founder)Faris Sbahi(Founder)Matthias Tan(Founder)

Co-investorsY Y CombinatorBABase Case CapitalDRDrive CapitalFIFirst Spark Ventures, LlcGOGolden VenturesMIMichael Chen+3 more

Normal builds open, AI-powered building automation software for portfolio managers, replacing siloed legacy systems with unified dashboards and centralized control across multiple properties.

AI & Machine LearningCloud ComputingEnterprise SoftwareIoTPropTechSaaS

Co-investorsZIZigg CapitalDRDrive CapitalFIFirst Spark Ventures, LlcLALaude VenturesMIMicron VenturesSASamsung Catalyst Fund

Palmetto is a company focused on advancing clean energy solutions and contributing to a global transition towards renewable energy.

CleantechClimate TechEnergySaaSCharleston, US

Chris Kemper(Founder, Chairman, and CEO)Christopher Kemper(Founder)

Co-investorsBOBoxGroupCACarbonCHCharlotte FundENEnergy Impact PartnersEVEvergy VenturesGRGreensoil PropTech Ventures+5 more

Parity builds technical infrastructure that helps enterprises and startups adopt Web3, with a focus on the Polkadot ecosystem.

Crypto & Web3Data & InfrastructureDeveloper Tools

GWGavin Wood(Founder)in

Co-investorsBLBlockchange VenturesDIDigital Currency GroupFEFenbushi Capital

Recurrent builds software and data analytics tools to help consumers and dealerships transition to electric vehicles and optimize EV adoption.

Climate TechData & InfrastructureMobility & TransportationRetail TechSaaS

SCScott Case(Founder)in

Co-investorsASAscend Venture CapitalAUAutomotive Ventures MobilityE8E8 AngelsENEnerTech CapitalGOGoodyear VenturesPIPioneer Square Labs+6 more

reThought Flood is a flood insurance underwriting platform that lets insurance brokers quote and bind flood coverage, assessing each building individually along with the full policy portfolio for risk-based pricing.

FintechInsurTechSaaSBroomfield, US

CICory Isaacson(Chief Executive Officer)inJRJames Rice(Chief Sales Officer/Acting Chief Operations Officer)inNicholas Lamparelli(Chief Underwriting Officer)Joe Zuk(Director)VGVenky Ganesan(Director)in

BoardDGDavid G. Miles(Director)in

Co-investorsCOConnecticut InnovationsIAIA Capital GroupMAManchesterStory Group, LLCPRPrototype CapitalSTStreamlined VenturesTITitanium Ventures+1 more

Scythe builds the M.52, an autonomous, battery-powered commercial mower with onboard perception technology (Scythe Sight) for landscape maintenance crews.

AI & Machine LearningCleantechHardwareRoboticsLongmont, US

Isaac Roberts(Executive Officer, Director, Promoter)inDFDavis Foster(Executive Officer, Director, Promoter)inJohn Morrison(Executive Officer, Director, Promoter)Brian Merkel(Executive Officer)in

BoardSRSameer Reddy(Director)inLDLucy Deland(Director)in

Co-investorsALAlumni VenturesENEnergy Impact PartnersINInspired CapitalKOKokopelli CapitalZIZigg CapitalLELemnos VC

SEEQC develops a digital quantum computing platform that integrates the core functions of a quantum computer—including qubits and classical control logic—onto superconducting cryogenic chips, aiming to scale qubits without added complexity.

Deep TechQuantum ComputingSemiconductorsElmsford, US

OMOleg Mukhanov(Founder)inJLJohn Levy(Founder)inRBRaja Bal(CFO)inTim Anglim(Executive Officer)SHShu-Jen Han(CTO)inMHMatt Hutchings(CPO)in

Co-investorsBLBlueYard CapitalNONordicNinjaEQEQT VenturesBOBooz Allen VenturesCACambium CapitalLGLG Technology Ventures+4 more

Sheertex manufactures luxury rip-resistant shaping tights designed for compression and support.

ConsumerDirect to ConsumerFemTechNew MaterialsMontreal, CA

Katherine Homuth(Founder)NCNatalie Catania(Founder)in

Co-investorsBABackbone AngelsHEHemisphere Ventures LLCICIcebook Investments Corp.SASaltagen VenturesTWTwo Small Fish VenturesBDBDC Venture Capital+1 more

Smarter Alloys develops Multiple Memory Material technology, a platform based on shape memory alloys that enables devices to function with previously inaccessible capabilities across medical, wearable, and industrial applications.

Advanced ManufacturingCleantechDeep TechEnergyMedical DevicesNew MaterialsOntario, CA

IKIbraheem Khan(Founder and CEO)inMichael Kuntz(Vice President of Operations)in

Co-investorsINInnovative Solutions Canada

Arch Rao(Founder)HLHenry Liu(Founder)in

Co-investorsBLBling CapitalBOBoxGroupKYKyber Knight CapitalRIRitual CapitalAMAmazon Alexa FundCOCollaborative Fund+4 more

SRTX develops materials and software tools for textile manufacturing, with an initial product line of hosiery made from high-strength polymers.

Advanced ManufacturingRoboticsMontreal, CA

KHKatherine Homuth(CEO)inMichael Woodworth(Vice President Technology)Sam Colby(Head of People)Elana Szemenyei(People Operations)

Co-investorsSESeraph GroupY Y CombinatorABAbstract VenturesAPAperture Venture CapitalBDBDC Venture CapitalBUBuckley Ventures Management Company Llc+19 more

Terramera is a holding company that builds independent agricultural companies using science-based approaches to advance sustainable farming solutions.

AgTechAI & Machine LearningBiotechClimate TechVancouver, CA

Michael Scott(Executive Officer)Karn Manhas(Executive Officer, Director)Alex Lau(Director)Jeffrey Booth(Director)Craig Hughes(Executive Officer)Travis Good

Co-investorsBOBold Capital PartnersHAHarmonix FundOSOspraie Ag ScienceRERenewal FundsS2S2G Investments

Aliso Viejo, US

Doug Lawson(Executive Officer, Director)in

BoardFrost Stuart(Director)Larry Sheakley(Director)

Co-investorsCOCove FundBOBonfire VenturesECEcosystem Integrity

A mobile experience where users tap through short interactive scenarios and make choices, framed as a game rather than a quiz, to build a profile of the user's personality or preferences.

ConsumerGamingSocial

Co-investorsBEBetaworksCACapital One VenturesG2G2 Venture PartnersKHKhosla VenturesMEMenlo Ventures

Trove operates a platform for brand resale and recommerce, enabling iconic brands to sell returned and excess inventory through secondary markets.

AI & Machine LearningB2B MarketplacesCircular EconomyRetail TechBrisbane, US

ANDREW RUBEN(Director, Promoter)John Connolly(Founder)inGTGAYLE TAIT(Executive Officer, Director)in

BoardGKGABRIEL KRA(Director)inBPBROOK PORTER(Director)inSHELLEY BRANSTEN(Director)

Co-investorsCLClaremont Creek VenturesCOCommerce VenturesDBDBL PartnersG2G2 Venture PartnersGLGlobal BrainPRPrelude Ventures+7 more

CSColeman Smith(Founder)inJTJeffrey Tsaw(Founder)in

Co-investorsSBSBXiRERET Ventures

Xeal develops Helix Computing, a self-reliant platform for managing smart devices and infrastructure in cities, including EV chargers, building access controls, and payment terminals, without dependence on centralized cloud networks or external connectivity.

CleantechEnergyHardwareIoTMobility & TransportationPropTech

AWAlastair Westgarth(COO)in

Co-investorsE8E8 AngelsWIWIND VenturesALAlpaca VC