MassVentures — Full Portfolio
53 tracked investments · listed companies and verified rows first
Ginkgo Bioworks builds autonomous labs that accelerate bioengineering for applications in pharmaceutical, agricultural, and industrial biotechnology.
AgTechAI & Machine LearningBiotechDeep TechHealthtechRoboticsBoston, US
Jason Kelly(Co-founder & CEO)inReshma Shetty(Co-founder, President & Chief Operations Officer)inBarry Canton(Foundry Technology Strategy & Direction)inAustin Che(Strategic Partnerships & Investments)inTom Knight(Founder, Ginkgo Fellow)
BoardReshma Sohoni
Co-investors11.2 CapitalAllen Institute for AI (AI2) IncubatorB3 HoldingCannage CapitalCool Climate CollectiveDCVC (Data Collective)+21 more
Electrochemical water purifier using patent-pending technology to remove contaminants including PFOA.
Mansfield, US
Julie Bliss Mullen(Executive Officer, Director)Leanne Hersey(Founder)inPamela Lynch(Executive Officer)Orren Schneider(Executive Officer)
BoardJiten Manglani(Director)Tom Ferguson(Director)in
Co-investorsDCVC (Data Collective)Echo River CapitalHG VenturesThe Alchemy FundBURNT ISLAND VENTURES
Aclarity develops proprietary technology to break down PFAS (per- and polyfluoroalkyl substances) compounds using electricity, offering an alternative to traditional disposal methods that involve landfilling or incineration.
CleantechClimate TechHardware
Michael Shaw(President and Chief Executive Officer)in
Co-investorsBURNT ISLAND VENTURESEcho River CapitalHG VenturesMaroon Venture Partners Fund
Adden Energy develops solid-state, dynamically-stable batteries based on self-healing separator technology discovered at Harvard, aimed at fast charging, long lifetime, and non-flammable components.
CleantechDeep TechEnergyWaltham, US
William Fitzhugh(Executive Officer, Director)inLuhan Ye(Executive Officer, Director)inXin Li(Executive Officer, Director)in
BoardBernard Lupien(Director)inFred Hu(Director)inLaurie Menoud(Director)in
Co-investorsAt One VenturesRhapsody Venture PartnersPrimavera Venture Management Limited
AeroShield is a materials science company that developed an ultra-clear silica aerogel, originating from research at MIT, aimed at improving the energy efficiency of buildings.
Advanced ManufacturingCleantechEnergyNew MaterialsCambridge, US
Elise Strobach(CEO & Co-founder)inKyle Wilke(CTO & Co-founder)inAaron Baskerville-Bridges(VP of Operations & Co-founder)in
BoardSusan Stewart(Director)Brandon Tinianov(Director)inStephen Venuto(Director)
Co-investorsClean Energy VentureMassMutual VenturesSBXi
Building scalable quantum computers with reduced complexity and cost to reach error correction at scale.
Cambridge, US
Bharath Kannan(Executive Officer)inSimon Gustavsson(Director)in
Co-investorsBlindspot Ventures Management CoChalmers Ventures ABNeotribe VenturesThe E14 FundThe Engine VenturesFuture Labs Capital+1 more
BoardOnTrack offers an online board governance and management platform combined with expert coaching, designed for public and charter schools.
EdTechGovTechSaaSConcord, US
Marci Cornell-Feist(Founder)Andrew Jamieson(Chief Technology Officer and Director)
BoardWilliam McCullen(Director)inAlec Stern(Director)inNicholas A. Pappas(Director)
Co-investorsBoston Harbor AngelsLaunchCapitalSustainVC
Cambia Health Solutions is a not-for-profit healthcare and technology company that operates regional health plans offering local, affordable coverage and member support, and uses data and AI to make healthcare simpler and more accessible.
Digital HealthHealthtechInsurTech
Clearcut Surgical develops a surgical device that combines electrosurgery, continuous smoke evacuation, and on-demand fluid suction in a single instrument.
HardwareHealthtechMedical DevicesBoston, US
Alex Yang(MD)inHeung Bae Kim(MD)Jeffery John Caputo(Executive Officer, Director)
Co-investorsGENERAL INCEPTIONLaunchpad Venture Group
Concerto Bio generates large-scale ecological datasets on microbial communities and uses them to develop microbe-based consumer health products for applications such as skincare, chronic disease, and nutrition.
AI & Machine LearningBiotechDeep TechCambridge, US
Jared Kehe(Executive Officer, Director)inCheri Ackerman(Executive Officer, Director)inBernardo Cervantes(Executive Officer, Director)inVera Schroeder(Director)in
BoardSarah Luppino(Director)in
Co-investorsExcelestar VenturesGolden SeedsHorizons VenturesISVM VenturesAxial VC
Marlborough, US
Vasudevan Ramanathan(Executive Officer, Director)Caleb Costa(Executive Officer, Director)inJoe Moriarty(Executive Officer, Director)
BoardFrank Smith(Director)inDonald Bossi(Director)Dominic Endicott(Director)
Co-investorsAIFLaconiaNauta CapitalTechnology Venture Partners
CYVL provides infrastructure intelligence software that combines purpose-built hardware, computer vision, and AI to process LiDAR and imagery into actionable data on roads, sidewalks, and built assets.
AI & Machine LearningConstruction TechGovTechIoT
Noah Parker(Founder)in
Co-investorsPartnership Fund for NYCAero X VenturesAlumni VenturesArgon VenturesCompanyon VenturesLaunch Capital+3 more
CYVL provides a sensor and software platform that enables governments to assess, plan, and improve infrastructure by converting vehicle and sensor data into real-time condition intelligence.
AI & Machine LearningConstruction TechData & InfrastructureGovTechSomerville, US
Noah Parker(Founder)in
Co-investorsCompanyon VenturesLaunchpad Venture GroupAlumni VenturesArgon VenturesLaunch CapitalRiverPark Ventures+1 more
Dottir Labs is an MIT spinout developing reagent-free optical sensor systems for real-time, detailed chemical analysis of water, detecting nutrients, metabolic markers, and organic and non-organic waste products.
AgTechDeep TechHardware
Co-investorsNextFab Ventures
Eden GeoPower develops an Electrical Reservoir Stimulation technology intended to improve the recovery of natural resources with reduced environmental impact.
CleantechDeep TechEnergy
Co-investorsGood Growth CapitalPortfoliaTechEnergy Ventures
Startup cofounded by Emmanuel Kasseris.
Co-investorsVectors AngelThe Engine Ventures
EnVision Endoscopy develops medical devices for gastrointestinal endoscopic surgery, including an Image Guided Suturing System for tissue approximation and management of gastrointestinal defects.
HealthtechMedical DevicesMassachusetts, US
Dr. Azadeh Khanicheh(Founder)Dr. Christopher Thompson(Founder)
Everest Biolabs develops automated instruments, size-exclusion chromatography columns, and ELISA assays for extracellular vesicle (EV) isolation, concentration, and quantification.
BiotechDeep TechHardwareWaltham, US
George Daaboul(Executive Officer, Director)inDavid Freedman(Executive Officer, Director)
BoardPaul Meister(Director)Vinit Nijhawan(Director)inDavid Walt(Director)
Fairmarkit provides an AI-driven autonomous sourcing platform that helps procurement teams competitively source spend across categories at scale.
AI & Machine LearningEnterprise SoftwareSaaSBoston, US
Tarek Alaruri(Cofounder)Kevin Frechette(Founder)in
Co-investorsInsight PartnersIntrepid Growth PartnersNew Stack VenturesNewfund CapitalNotable CapitalValuestream Ventures+2 more
Feon develops high-performance battery electrolytes using a discovery platform (EDGE) to improve battery performance, safety, and cost across various battery chemistries.
CleantechEnergyNew MaterialsWoburn, US
Zhiao Yu(Cofounder)inWenxiao Huang(Chief Executive Officer and President)in
Co-investorsFine Structures VenturesFoothill VenturesValkyrieEight Roads Ventures
Florrent develops bio-based supercapacitors with higher energy density than standard supercapacitors, aimed at short-duration power quality and reliability applications such as data center backup power, grid reliability, and renewables firming.
CleantechDeep TechEnergyAmherst, US
Joseph Hastry(Executive Officer, Promoter)Alexander Nichols(Director, Promoter)Jose LaSalle(Executive Officer, Director, Promoter)
BoardChristopher Noble(Director)Priya Yadav(Director)in
Co-investorsACADEMY INVESTORAIN VenturesNextFab VenturesRaven CapitalBoston Impact Initiative (BII)
Harmony Baby Nutrition develops hypoallergenic, human milk–inspired formula for infants and toddlers with cow's milk protein allergy or sensitivities, using hydrolyzed whey protein, lactose, and HMOs.
ConsumerDirect to ConsumerFoodTech
Del Afonso(Founder)in
Co-investorsBrincPortfoliaSafar PartnersTheVentureCityBig Idea VenturesSOSV
Infinite Cooling develops patented technology to capture airborne water droplets and improve the efficiency of evaporative cooling systems such as cooling towers, aiming to reduce water use and energy consumption for industrial customers like power plants.
CleantechClimate TechDeep TechMalden, US
Maher Damak(Executive Officer, Director, Promoter)inKripa Varanasi(Director, Promoter)inKarim Khalil(Executive Officer, Promoter)inMaher Damak, PhD(Founder)in
BoardCARMICHAEL ROBERTS(Director)inJEFFREY MCCARTHY(Director)
Co-investorsMaterial Impact
InGel Therapeutics develops engineered cell therapies for complex retinal degenerative diseases, combining retinal precursor cells with a biomimetic hyaluronic acid and gelatin hydrogel delivery matrix that mimics the human vitreous.
BiotechDeep TechHealthtech
Patrick Jiang(CEO & Co-founder)inPierre Colombe Dromel(Chief Technology Officer & Co-founder)inDeepti Singh(Chief Scientific Officer & Co-founder)in
Co-investorsService Provider CapitalThe Venture CollectiveZAKA VC
Inkbit operates an additive manufacturing platform built on Vision-Controlled Jetting, which combines real-time 3D machine vision with closed-loop feedback and a custom material portfolio to produce dimensionally accurate, multi-material parts.
Advanced ManufacturingDeep TechHardwareNew MaterialsMedford, US
Davide Marini(Co-founder & CEO)inJavier Ramos(Co-founder & Chief Technology Officer)Wojciech Matusik(Co-Founder & Scientific Advisor)Steffi Kochbeck(VP Market Development)Guy Menchik(Director)Jason Weber(Director)
Co-investorsiGlobe PartnersPhoenix Venture Partners
JetCool designs direct-to-chip liquid cooling modules that use microconvective cooling technology to reduce energy consumption, water usage, and carbon footprints in high-power electronics.
CleantechDeep TechHardwareSemiconductorsLittleton, US
Bernard Malouin Jr.(Executive Officer, Director)Jordan Mizerak(Cofounder)inBernie Malouin(Founder & CEO)inAlexandra Manick(Director)inLawrence Fish(Director)
Co-investorsBosch VenturesRobert Bosch Venture CapitalSchooner CapitalIn-Q-TelRaptor Group
Kytopen develops non-viral gene delivery technology called Flowfect that combines fluid flow with electric fields to deliver payloads such as mRNA, DNA, and CRISPR Cas9 RNP into cells for high-throughput transfection.
BiotechDeep TechHardwareCambridge, US
Cullen Buie(Director)inPaulo Garcia(Executive Officer, Director, Promoter)inMichael Chiu(Director, Executive Officer)in
BoardPaxton Major(Director)inAnn DeWitt(Director)inPaul Wotton(Director)
Co-investorsBantam GroupHorizons VenturesSelvedge VentureTBD AngelsTelegraph Hill PartnersThe Engine Ventures+2 more
Labviva is an AI-native procurement platform that unifies the life sciences supply chain, helping research organizations optimize procurement processes and reduce costs.
AI & Machine LearningBiotechEnterprise SoftwareSaaSCambridge, US
SiamakinSiamak Baharloo(Executive Officer, Director)inCarlo(GM of Europe)inNick Premnath(SVP of Commercial Strategy)inAaron Miramontes(Executive Officer)Nicholas Rioux(Executive Officer, Director)in
Co-investorsBIOSPRING PARTNERSGlasswing VenturesVillage GlobalB Capital GroupB4 Capital53 Stations
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Lambent is a coaching and business skills training company that trains and certifies executive coaches and provides coaches for businesses internationally.
EdTechFuture of WorkHR TechSutton, US
Joseph O'Connor(Co-founder)Andrea Lages(Co-founder & CEO of Lambent do Brasil)inAlejandro Feiges(Managing Director of Administration and Technology, Master Coach Academy)Mike Downing(Director)Julie Johnson(Executive Officer, Director)Charles C. Curran, III(Executive Officer, Director)
Co-investorsArmada Investment AGInovia CapitalGlasswing VenturesGutbrain VenturesNimble VenturesWill Ventures
Lambent Spaces makes software that measures and analyzes space utilization across an organization's entire real estate portfolio, providing data-driven intelligence for space planners.
Data & InfrastructureIoTPropTechSaaS
Julie Johnson Roberts(Co-founder & Chief Strategy Officer)inRichard Scannell(Chief Executive Officer)inJosh Hartley(VP of Engineering)inMichael Grant(General Manager - EMEA)in
Co-investorsArmada Investment AGGlasswing VenturesGutbrain Ventures
Leuko develops a noninvasive white blood cell monitor to track neutropenia risk in cancer patients and others undergoing treatment.
AI & Machine LearningBiotechDigital HealthMedical DevicesBoston, US
Carlos Castro Gonzalez(Chief Executive Officer)inIan Butterworth(Chief Technology Officer)inAurelien Bourquard(Chief Data Scientist)inAlvaro Sanchez-Ferro(Chief Medical Officer)inPaul Hartung(Director)in
BoardAmy Salzhauer(Director)in
Co-investorsGood Growth CapitalDorm Room
Watertown, US
Jason Freeman(Executive Officer, Director)
BoardWilliam Nyhan(Director)George McQuilken(Director)Semyon Dukach(Director)
Co-investorsBantam Group
Life Image (now part of Intelerad, a GE HealthCare company) provides technology that connects physicians and moves medical imaging and data across the patient journey.
Digital HealthEnterprise SoftwareHealthtechMedical DevicesNewton, US
Hamid Tabatabaie(Executive Officer, Director, Promoter)in
BoardDavid Jahns(Director)Thomas McKinley(Director)William Cowen(Director)in
Co-investorsCardinal PartnersLRVHealth
MachineMetrics provides a manufacturing execution system (MES) with AI-powered machine monitoring for discrete manufacturers.
Advanced ManufacturingAI & Machine LearningSaaSEasthampton, US
Eric Hagopian(Director)Eric Fogg(Director)inWilliam Bither(Executive Officer, Director)
BoardWord D. Peak III(Director)Jennifer Jordan(Director)in
Co-investorsLevel EquityTola CapitalHyperplane Venture CapitalLRVHealth
Electrified Thermal develops an electrically conductive firebrick system called the Joule Hive Thermal Battery that replaces fossil fuel-burning industrial equipment with electric heat storage for heavy industry applications like steel, cement, and chemical production.
Advanced ManufacturingCleantechClimate TechEnergySan Antonio, US
Co-investorsClean Energy VentureClean Energy VenturesTechEnergy VenturesStarlight Ventures
Myrias Optics designs, develops, and manufactures high-performance metalenses, covering research and development through high-volume production.
Advanced ManufacturingDeep TechHardwareAmherst, US
Jim Watkins(Founder and CSO)Vincent Einck(Co-Founder and CTO)inJohn Fijol(CEO)inNeil Anderson(CRO)inBrian Shelley(CFO)Patrick Tan(Executive Officer, Promoter)
Co-investorsMaroon Venture Partners FundTenon Ventures
Osmoses develops a membrane technology for purifying and separating gas molecules, aimed at making industrial gas separation processes more energy-efficient.
CleantechClimate TechDeep TechNew MaterialsBoston, US
Francesco Benedetti(Co-Founder & CEO)inKatherine Mizrahi Rodriguez(Co-Founder & Chief Implementation Officer)inZachary P. Smith(Co-Founder / Associate Professor, MIT)
Co-investorsBlindspot Ventures Management CoFine Structures VenturesNew Climate VenturesOrbia VenturesThe Engine Ventures
Pison develops electroneurography sensor technology and AI software to interpret neural signals for applications in human performance and health.
AI & Machine LearningHardwareHealthtechWellness & Fitness
Co-investorsCoalitionDorm RoomLavrock Ventures
PlenOptika develops QuickSee Free, a handheld wavefront-based autorefractor and keratometer for measuring vision and eye curvature in clinical, retail, and mobile settings.
HardwareHealthtechMedical DevicesAllston, US
Shivang R. Dave(Executive Officer, Director)in
Co-investorsNina Capital
Qunett develops modular quantum networking hardware, including photonic entanglement sources and diamond-based quantum memory modules, to form the physical layer for secure, large-scale quantum communication.
Deep TechHardwareQuantum Computing
Seaspire develops safe and sustainable suncare and skincare products using Xanthochrome®, a proprietary class of biomolecules inspired by oceanic compounds.
Advanced ManufacturingBiotechConsumerDirect to ConsumerWellness & FitnessCambridge, US
Camille A. Martin(CEO and co-founder)inLeila Deravi(Co-founder and scientific advisor)inCamille Martin, PhD(Founder)in
Co-investorsHuntington Angels NetworkSafar PartnersTechstarsThe Engine VenturesAlumni Ventures
Spiro is an AI-powered CRM platform built specifically for manufacturers, combining ERP integration and automation to reduce manual data entry and help sales teams work more efficiently.
Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSaaSBoston, US
Adam Honig(President)inJustin Kao(Chief Operating Officer)inJennifer Jordan(Director)inOmar Hussain(Director)Andrew Levi(Director)Thomas Tucker(Director)
Co-investorsBantam GroupGeekdomNXT VenturesHyperplane Venture Capital
StataDx is developing a point-of-care diagnostic platform for neurology that measures multiple blood biomarkers (such as Neurofilament-light, pTau-217, GFAP, S100b, and UCH-L1) from a fingerprick whole blood sample.
BiotechDigital HealthHealthtechMedical DevicesBoston, US
Daniel Lookadoo(Executive Officer)Sidhant Jena(Executive Officer, Director)
BoardDonald Ingber(Director)inAmarpreet Sawhney(Director)
Subconscious develops TIMRUN, an inference runtime, and the TIM family of post-trained open models optimized for AI agent workloads rather than chatbots, offering on-GPU context compression that extends context windows and increases concurrency and token throughput.
AI & Machine LearningDeep TechDeveloper Tools
Jack O'Brien(Founder)in
Co-investorsFoothill VenturesOakseed VenturesEntrepreneur FirstYourNest Venture Capital
TalkingHeads Wireless designs hardware for wireless carriers to reduce energy consumption and operating costs at cellular network towers.
AI & Machine LearningEnergyHardwareIoTSomerville, US
Will Sanchez(COO)inShraddha Munver(Chief Growth Officer)Joel L. Dawson(Founder, CEO)
Transaera develops heat pump systems and Dedicated Outdoor Air Systems (DOAS) that use novel materials to dehumidify, cool, and heat air for commercial buildings.
CleantechClimate TechEnergyHardwareSomerville, US
Sorin Grama(Co-founder)inMircea Dinca(Co-Founder & CS)in
BoardAshwin Shashindranath(Director)inMatthew Cohen(Director)inMitch Tyson(Director)inRoss Bonner(Co-founder & CTO)in
Co-investorsClean Energy VentureClean Energy VenturesEnergy Impact PartnersJuniperMassMutual Ventures
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Z-Polymers develops ultra-fine polymer fiber and filament, including its Tullomer super-polymer, for applications across manufacturing, textiles, civil engineering, medical, healthcare, aerospace, and construction.
Advanced ManufacturingDeep TechNew MaterialsLowell, US
Mike Zimmerman(Founder)in
Co-investorsAsimov VenturesService Provider Capital
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Ascend ElementsHarvest Automation
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.