/Investor DB

Boston Harbor Angels — Full Portfolio

144 tracked investments · listed companies and verified rows first

Corbus Pharmaceuticalscorbuspharma.comin𝕏NASDAQ: CRBP

Corbus Pharmaceuticals is a biopharmaceutical company developing therapies for critical stages of clinical development, with a focus on advancing patient-centered progress in drug development.

BiotechHealthtechMedical DevicesNew York, US

Yuval Cohen(Chief Executive Officer and Director)in

BoardDavid Hochman(Executive Officer, Director)inJohn Brancaccio(Executive Officer)

Myomomyomo.comin𝕏NYSE: MYO

Myomo develops wearable robotic orthoses to restore arm and hand function for individuals with limited mobility due to stroke, brachial plexus injury, or spinal cord injury.

HardwareHealthtechMedical DevicesRoboticsCambridge, US

Paul R. Gudonis(Chairman & Chief Executive Officer)inSteve Kelly(Executive Officer, Director)

BoardThomas Kirk(Director)Byron Smith(Director)Thomas A. Crowley, Jr.(Director)

1908 Brands1908brands.comin

1908 Brands produces concentrated cleaning tablets that dissolve in water to create reusable household cleaners, targeting environmentally conscious consumers who want to reduce plastic waste.

Circular EconomyConsumerDirect to Consumer

Co-investorsGroundswell Ventures

Aircuityaircuity.comMar 2015

Aircuity provides a demand control ventilation (DCV) system that reduces HVAC energy use in laboratories and other variable-population buildings while monitoring indoor air quality.

CleantechEnergyIoTNewton, US

Gordon P. Sharp(Executive Officer)Robert E. Brierley(Executive Officer, Director)Daniel Diehl(Executive Officer, Director)

BoardJames Rosenfeld(Director)Joshua Green(Director)Joyce M. Ferris(Director)

Akston Biosciencesakstonbio.comin

Akston Biosciences develops protein-based therapies for pets to support veterinary care and improve treatment accessibility.

BiotechHealthtechBeverly, US

Todd C. Zion(Executive Officer, Director)inJames Herriman(Executive Officer)Robyn Davis(Director)Lovick E. Cannon(Director)Thomas M. Lancaster(Executive Officer, Director)

Co-investorsFormation Venture Engineering

Amsel Medical Corporationamselmedical.comin

Amsel Medical develops minimally invasive vessel occlusion devices for vascular surgery, trauma care, and interventional procedures.

Deep TechHardwareHealthtechMedical DevicesCambridge, US

Arnold Miller(Founder)

Co-investorsMEDA Angels

Anubis Bioanubisbio.comJun 2019

Oviedo, US

Thomas A. Schultz(Executive Officer)

Aras Corparas.comin𝕏

Aras provides product lifecycle management (PLM) software for engineering and manufacturing organizations to manage product design, configuration, and data across their operations.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSaaSAndover, US

Peter Schroer(Founder and former CEO)in

BoardRodman E. Van Sciver(Director)Don Dodge(Director)William Nyhan(Director)Harry Ruda(Director)

Co-investorsBantam GroupExposition VenturesGolub GrowthSavano Capital PartnersGI Partners

Archer Roose Winesarcherroose.comin

Archer Roose produces canned wines made from sustainably grown grapes, with no added sugar, gluten-free and vegan options.

ConsumerDirect to ConsumerFoodTech

Co-investorsEastward Capital PartnersEvolution VC PartnersGaingelsGoat Rodeo CapitalNat TurnerUTA Ventures+2 more

Astrocyte Pharmaceuticalsastrocytepharma.com𝕏Aug 2023

Cloudflare provides web performance and security infrastructure solutions, helping websites optimize speed and protect against threats and malicious traffic.

Cloud ComputingCybersecurityHealthtechGroton, US

James D. Lechleiter(Director)William Korinek(Executive Officer, Director)Jeffrey L. Ives(Director)

Co-investorsUT Horizon FundDeepWork Capital

Avaxia Biologicsavaxiabiologics.comJul 2015

HealthtechLexington, US

Barbara S. Fox(Executive Officer, Director)Eileen F. Bostwick(Executive Officer)David C. Dlesk(Executive Officer)David Poorvin(Executive Officer, Director)

BoardDavid Donabedian(Director)Jonathan Fleming(Director)

Co-investorsKeiretsu ForumLongwood Fund

Biolectricsbiolectrics.com

Biolectrics develops ORAFLOW, a periodontal therapy product for oral/dental care.

HealthtechMedical DevicesCleveland, US

Steven Cornelius(Executive Officer, Director)Issam Nemeh(Director)William John Leimkuehler(Executive Officer, Director)Paul Ruflin(Director)

Co-investorsInnovation Fund sa/nv

Blind Tigerblindtigerspiritfree.com𝕏Jun 2017

Blind Tiger Spirit Free is a beverage company that produces non-alcoholic spirits and mocktails, including flavored sparkling drinks like the Southside Mojito made with real ingredients.

ConsumerDirect to ConsumerFoodTechWellness & FitnessErie, US

Brett Rehorn(Executive Officer, Director, Promoter)Rebecca Styn(Founder)in

Co-investorsExpert DOJOBen Franklin Technology Partners

BoardOnTrackboardontrack.comin𝕏

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-investorsLaunchCapitalMassVenturesSustainVC

brandvergegobrandverge.comin𝕏

BrandVerge is an advertising agency that provides media planning, buying, and organic social/influencer campaign management for brands, including DTC companies.

AdTechCircular EconomyCleantechClimate TechMarketing TechNew MaterialsNew York, US

Co-investorsBay Bridge Ventures ClimateGeekdomRogue Insight CapitalTech Square VenturesWestchester AngelsClosed Loop Ventures+3 more

BrandYourselfbrandyourself.comin𝕏May 2014

BrandYourself provides software and managed services to help individuals and businesses manage, improve, and protect their online reputation and personal data privacy.

ConsumerCybersecurityMarketing TechSaaSNew York, US

Patrick Ambron(CEO)inPete Kistler(Co-founder)inJOHN GALANTI(Director)JOHN BACKUS(Director)

Co-investorsBlossom Street VenturesBlue Trail PartnersNew York Venture PartnersUpVentures CapitalWalnut Venture AssociatesFounders Fund+1 more

Business IT Essentialsbusinessitessentials.com

Business IT Essentials provides website management and support services for personal and business clients seeking trusted maintenance and care.

Developer ToolsEnterprise SoftwareMarketing TechSaaSNew York City, US

Cambridge Endoscopic Devicesin

BiotechFramingham, US

Woojin Lee(Executive Officer, Director)inJohn Schulte(Executive Officer, Director)

BoardGlen Kashuba(Director)inHoward Donnelly(Director)Jeff Barnes(Director)

Co-investorsOxford Bioscience Partners

Candidlygetcandidly.comin𝕏

Candidly provides a platform of AI-powered tools and benefit solutions to help people manage student debt and related financial challenges, offered as a workplace benefit through employers.

AI & Machine LearningFintechHR TechSaaSNew York City, US

Laurel Taylor(Founder)in

Co-investorsBackstage CapitalCentral Texas Angel NetworkReach CapitalRethink Impact8VCAltos Ventures+10 more

Cannuflowcannuflow.com

Cannuflow designs and manufactures proprietary surgical fluid management devices for arthroscopic procedures on the knee, shoulder, hip, and ankle.

HardwareHealthtechMedical Devices

Bob Bruce

Chromis Fiberopticschromisfiber.com𝕏

Chromis Technologies engineers and manufactures custom amorphous fluoropolymers, marketed under the CyclAFlor brand, with tunable optical, chemical, and electrical properties for applications such as semiconductor pellicles, optical coatings, gas separation membranes, and fuel cell ionomers.

Advanced ManufacturingDeep TechNew MaterialsSemiconductorsWarren, US

Whitney White(Chief Technology Officer)inFrank J. Graziano(Chief Executive Officer)inMiri Park(Chief Operating Officer)in

BoardPeggy Wallace(Director)Boying Barry Zhang(Director)Bill Michaels(Director)

Co-investorsCowtown AngelsNew York Angels

Chronix Biomedicalchronixbiomedical.com

BiotechSan Jose, US

Howard Urnovitz(Executive Officer, Director)inJohn DiPietro(Executive Officer)in

BoardWilliam Boeger III(Director)Robert Leppo(Director)Paul Freiman(Director)William Mitchell(Director)

CleanFibercleanfiber.com

CleanFiber manufactures cellulose-based insulation from recycled newsprint for the building materials industry.

Advanced ManufacturingCircular EconomyCleantechConstruction TechNew MaterialsBuffalo, US

Sami Rahman(CEO)inErik Gregory(Chief Financial Officer)inJonathan Strimling(Executive Officer)James Austin(Executive Officer)Marco Peterson(Executive Officer, Director)

BoardNoah Lerner(Director)in

Co-investorsAligned Climate CapitalClean Energy VentureClimate Innovation CapitalE8 AngelsGlobal BrainKeiretsu Forum+7 more

Cognoptixcognoptix.comin

Cognoptix develops the Sapphire II system, a non-invasive laser eye scanning device paired with an eye ointment that binds to beta amyloid proteins in the lens of the eye to aid early detection and diagnosis of Alzheimer's disease.

BiotechDigital HealthMedical DevicesBoston, US

Dr. Lee Goldstein(Co-founder)Dr. Leo Chylack(Co-founder)Susanne Wilke(President & CEO)inCarl H. Sadowsky(Chief Medical Officer)inMike Kaswan(Chief Financial Officer)Paul Hartung(Executive Officer, Director)in

Co-investorsAEON FoundryLaunchpad Venture Group

Conveyconveyiq.com

ConveyIQ provides candidate communication tools used in recruiting, and is associated with Entelo's recruiting product.

AI & Machine LearningFuture of WorkHR TechSaaS

Danielle Weinblatt(Founder)in

Co-investorsBlossom Street VenturesUpstage VenturesAndreessen HorowitzKhosla VenturesPear VC

CytoAgentscytoagents.comin

CytoAgents is a clinical-stage biopharmaceutical company developing therapies for the life-threatening symptoms of Cytokine Release Syndrome (CRS), an immune overreaction causing systemic inflammation.

BiotechHealthtechPittsburgh, US

Teresa Whalen, RPh(Chief Executive Officer)inCatherine Mott(Director)Teresa Whalen(Chief Executive Officer)Anthony McCarley(Director)John Friedman(Director)Stanley Marks(Director)

Co-investorsDelaware Crossing Investor GroupRichard King Mellon Foundation

Daktari Diagnosticsdaktaridx.com

BiotechCambridge, US

William Rodriguez(Executive Officer, Director)inDonald Hawthorne(Executive Officer, Director)

BoardAaron Sandoski(Director)inRoger Kitterman(Director)Edward Roberts(Director)Peter Kaspar(Director)

Co-investorsNorwich Ventures

DeepLookdeeplookmedical.comin

DeepLook Medical develops DL Precise, an FDA-cleared medical imaging software that offers one-click segmentation and tumor morphology display across multiple modalities.

AI & Machine LearningDigital HealthHealthtechMedical DevicesNew Haven, US

Marissa Fayer(Chief Executive Officer)inDavid Dahn(Executive Officer)inGregory Belanger(Executive Officer, Director)Steve Schwadron(Executive Officer, Director)Ken Boulange(Executive Officer, Director)

BoardKarim Galzahr(Director)

Co-investorsAZ Venture Capital Inc.Bacchus Venture CapitalCitrine AngelsEast Post Road VenturesIcebook Investments Corp.NW Angel+3 more

Detrapeldetrapel.comin

DetraPel manufactures PFAS-free protective coatings and stain-repellent technologies for use in textiles, packaging, healthcare, and electronics.

Advanced ManufacturingCleantechNew MaterialsCharlotte, US

David Zamarin(Executive Officer, Director, Promoter)in

Co-investorsBacchus Venture CapitalBoro CapitalCerity Partners VenturesFitz Gate VenturesIcebook Investments Corp.Material Impact

EarthGrid™earthgrid.ioin𝕏Jul 2026

EarthGrid is a company focused on building energy grid infrastructure, presenting a team with engineering, safety, logistics, and finance roles.

CleantechClimate TechDeep TechEnergyRichmond, US

Troy Helming(Founder & CEO)inMark Park(VP Engineering)inDavid Rees(Director)Rachel Payne(Director)ALYSIA HELMING(Executive Officer, Director)

Co-investorsAurum Venture PartnersBand of AngelsD3VCHBS Angels of BostonInterlock CapitalKeiretsu Forum+5 more

EcoSoul Home Inc.ecosoulhome.cominOct 2022

EcoSoul makes plant-based, plastic-free disposable tableware, kitchenware, drinkware, and personal hygiene products for households seeking non-toxic everyday essentials.

Circular EconomyConsumerDirect to ConsumerSharon, US

Arvind Ganesan(Executive Officer, Director)inRahul Singh(Founder)inPriyanka Aeron(Director)Archana Balakrishnan(Director)

Co-investorsAccel

Emoviemovi.cain𝕏Mar 2019 · $15M

Emovi Inc commercializes KneeKG, a regulatory-cleared clinical assessment tool that measures knee movement patterns to evaluate functional deficiencies and aid in orthopaedic decision-making for pain management and surgical planning.

AI & Machine LearningDigital HealthHealthtechMedical DevicesLaval, CA

BoardGuy Grimard(MD, FRCSC)Pierre Ranger(MD)Patrick Lavigne(MD, PhD, FRCSC)David Baillargeon(MD, CM, FRCSC)

Co-investorsStand Up VenturesDesjardins CapitalStandUp VenturesTVM Capital Life Science

Emoviemovi.app𝕏Mar 2019 · $15M

ALEXISTOGEL is an online lottery (togel) website presenting Hong Kong 4D result data and live draw information organized by period.

Consumer

Co-investorsitVentureDesjardins CapitalStandUp VenturesTVM Capital Life Science

eSightesighteyewear.comin𝕏May 2014

eSight makes a wearable, hands-free digital device that uses a camera and image-processing algorithms to enhance sight for people with central vision loss and legal blindness caused by more than 20 eye conditions.

HardwareHealthtechMedical DevicesOttawa

Conrad Lewis(Director)inWilliam D. McPhee(Executive Officer, Director)Rob Hilkes(Executive Officer)inTom Houston(Executive Officer)

BoardSam Ifergan(Director)inAbe Schwartz(Director)

Co-investorsiGan Partners

First Light Diagnosticsfirstlightdx.comin𝕏

First Light Diagnostics develops the MultiPath benchtop analyzer, an instrument for rapid diagnostic testing.

BiotechHealthtechMedical Devices

Co-investorsBayMed Venture PartnersLRVHealth10X Venture Partners

Galaxy Diagnosticsgalaxydx.com

BiotechResearch Triangle Park, US

Amanda Elam(Executive Officer, Director)Edward Breitschwerdt(Director)Ricardo Maggi(Director)B. Jefferson Clark(Executive Officer, Director)Nicole Bell(Executive Officer, Director)

BoardRichard West(Director)

Co-investorsArieal Southeast Angel PartnersWisconsin Investment Partners

GelMEDIXgelmedix.cominFeb 2026

GelMEDIX is a Cambridge-based biotech developing injectable hydrogel-based cell and gene therapies for vision-restoring retinal treatment.

BiotechCambridge, US

Max Cotler(Executive Officer)inNasim Annabi(Director)Reza Dana(Director)Arthur Driscoll(Executive Officer, Director)

BoardMichael Cima(Director)Parinaz Motamedy(Director)in

Co-investorsBeacon AngelsSafar Partners

Heads Up Healthheadsuphealth.comin𝕏

Heads Up Health provides software that aggregates and organizes personal medical records and health-tracking data into a central platform for individuals to manage and explore their own health information.

AI & Machine LearningDigital HealthHealthtechSaaSWellness & Fitness

Dave Korsunsky(Founder)in

Co-investorsInnosphere Ventures

ImageRights Internationalimagerights.comin𝕏

ImageRights provides image protection and copyright enforcement services for photographers, artists, and image creators, including U.S. copyright registration, image tracking to detect unauthorized use, and infringement resolution.

Creator EconomyLegalTechSaaS

Joe Naylor(Founder)inTed VanCleave(Founder)in

Immusoftimmusoft.com

Immusoft develops a cell therapy platform called Immune System Programming (ISP) that engineers a patient's B cells into plasma cells that produce therapeutic proteins after being infused back into the patient.

BiotechDeep TechHealthtechSeattle, US

Matthew Scholz(Founder)inSean Ainsworth(Chief Executive Officer)inRobert Sikorski(Chief Medical Officer)Rob Hayes(Chief Scientific Officer)inScott McIvor(Chief Development Officer)Eric Garcia(Executive Officer)in

Co-investorsBioRock VenturesBreakout VenturesEQx FundInvariantes FundMichigan Capital NetworkNYBC Ventures+6 more

Innoblativeinnoblative.comin𝕏

Innoblative Designs develops a medical device for breast-conserving therapy, focused on treating breast cancer during surgical procedures.

Medical DevicesChicago, US

Tyler Wanke(Executive Officer, Director)in

Co-investorsAlumni VenturesBascom Ventures

Julianna Raejuliannarae.com𝕏

Julianna Rae produces luxury silk and eco-friendly cotton lingerie, sleepwear, pajamas, nightgowns, robes, and chemises sold direct to consumers.

ConsumerDirect to ConsumerE-commerceWellness & Fitness

Kalion Inc.kalioninc.comin𝕏

Kalion manufactures high-purity glucaric acid and glucuronic acid for use as corrosion inhibitors, polymer additives, and ingredients in pharmaceuticals, nutraceuticals, and energy drinks.

Advanced ManufacturingBiotechCleantechDeep TechNew MaterialsMilton, US

Kristala Prather(Executive Officer, Director)Darcy Prather(Founder and CEO)in

BoardRobert Miniutti(Director)Nada Jain(Director)

KnipBioknipbio.comin𝕏

KnipBio produces JUV, a fermented all-natural feed ingredient added to existing aquaculture feed to improve juvenile survival, stress resilience, and yields for farmed fish and shrimp.

AgTechBiotechFoodTechLowell, US

Christopher Marx(Executive Officer, Director, Promoter)Larry Feinberg(Executive Officer, Director, Promoter)inJessica McLear(Executive Officer, Director)in

BoardJeremy Weinstein(Director)

Co-investorsLaunchpad Venture GroupWalnut Venture Associates

Landsdowne Labslandsdownelabs.cominJan 2018

Landsdowne Labs develops button battery technology that deactivates batteries after accidental ingestion to address health risks.

Deep TechHealthtechMedical DevicesNew MaterialsStamford, US

Jeffrey Karp(Executive Officer, Promoter)inRobert Langer(Director, Promoter)Bryan Laulicht(Executive Officer, Promoter)inMelissa Fensterstock(Executive Officer, Director, Promoter)in

BoardDaniel Goldberg(Director)Patrick O'Neill(Director)

Co-investorsConnecticut InnovationsGaingelsHBS Angels of BostonMEDA AngelsTaihill Venture

Medumomedumo.com𝕏Dec 2017acquired by Philips

Medumo provides automated text and email messaging systems that guide patients through medical procedures and referrals for hospitals and surgical centers.

HealthtechBoston, US

Adeel Yang(CEO)inJacob Cohen(Founder)inNasser Al-Sulaihim(CTO)Anthony Monforte

BoardSatish Tadikonda(Director)Laura Lang(Director)

Co-investorsAAF Management Ltd.Launchpad Venture GroupMAGIC FundMAVA VenturesY CombinatorAvlok Capital+7 more

myBiometrymybiometry.com

myBiometry develops electrochemical biosensor technology for non-invasive measurement of airway inflammation biomarkers, aimed at managing respiratory diseases such as asthma.

BiotechDigital HealthHardwareMedical DevicesBoston, US

Bryan Nolan(Founder & CEO)inAnmol(COO)Tom(Chief Scientific Officer)Christie(Head of Quality Management)

Co-investorsBantam GroupElevate VenturesLaunchpad Venture Group

Nano-Cnano-c.comin

Nano-C develops and manufactures engineered nanostructured carbon materials for high-performance applications, including perovskite and thin-film solar, advanced semiconductor lithography, and EV batteries.

EnergyNew MaterialsSemiconductorsWestwood, US

Viktor R. Vejins(Executive Officer, Director)inPeter De Roetth(Director)Christopher Cheever(Director)inJohn Grover(Director)John F. Cogan, Jr.(Director)

BoardRaymond S. Stata(Director)

Co-investorsFontinalis Partners

NextShift Roboticsnextshiftrobotics.comin𝕏

Provides autonomous warehouse robots to help online retailers expedite order fulfillment.

Andover, US

Stephen Toebes(Director)Mary Ellen Sparrow(Executive Officer, Director)

Co-investorsNXT Ventures

OmniLifeomnilife.healthin𝕏

OmniLife Health develops FlowHawk, a clinical workflow automation platform that helps care teams manage complex care pathways, with initial focus on organ transplant centers.

Digital HealthEnterprise SoftwareHealthtechBeaverton, US

Co-investorsCowtown AngelsDakota Venture GroupKeyhorse Capital

OmniLife (formerly HealthTech Solutions)getomnilife.comin𝕏

OmniLife Health builds FlowHawk, a clinical workflow automation platform that connects care teams and digitizes care coordination conversations happening outside the EHR.

Digital HealthHealthtechSaaSBeaverton, US

Co-investorsBluegrass Angel Venture

Pixabilitypixability.comin𝕏

Pixability provides video advertising technology and solutions for the digital advertising and creator economy markets.

AdTechAI & Machine LearningCreator EconomyMarketing TechMedia & Entertainment

Co-investorsBantam GroupEdison PartnersLaunchpad Venture GroupPJCProgress VenturesVCFA Group+1 more

Platelet BioGenesisplateletbiogenesis.comin

BiotechChestnut Hill, US

Joseph Italiano(Director)inJonathan Thon(Director)Sven Erik Karlsson(Executive Officer)Peter Finn(Executive Officer)

Co-investorsQiming HealthcareThird Rock VenturesVivo Capital

Powerplaygetpowerplay.inin𝕏Feb 2012

Powerplay builds software to digitise construction project management for the Indian construction industry.

Construction TechEnergyPropTechSaaSBengaluru, IN

Iesh Dixit(Co-Founder)inShubham Goyal(Founder)inMalcolm Smith(Executive Officer, Director)Kevin Ellingwood(Executive Officer, Director)

Co-investorsAccelIndia QuotientTitan CapitalSequoia Capital

rebit𝕏Defunct

Carbonite provides cyber-resilient backup and data protection solutions for home users, managed service providers, and businesses.

Cloud ComputingCybersecuritySaaS

Co-investorsAccess Venture PartnersBantam GroupCouncilCrosslink CapitalTransLink CapitalBlumberg Capital+1 more

RedDressreddress.co.ilin𝕏

RedDress develops autologous wound healing solutions, including its ActiGraft/ActiGraftPro product that uses a patient's own blood to create a blood-derived clot for treating chronic, non-healing wounds.

BiotechHealthtechMedical Devices

Regroup (formerly CollegeWikis)regroup.comin𝕏

Regroup provides a mass notification platform that integrates multiple communication channels—including email, SMS, voice, and push notifications—to enable organizations to deliver emergency and critical communications to stakeholders.

Cloud ComputingEnterprise SoftwareGovTechSaaSSan Francisco, US

Respiratory Motionrespiratorymotion.com

Smart ventilation monitoring (exit)

HealthtechWaltham, US

Jenny Freeman(Executive Officer, Director)inKamen Bliznashki(Executive Officer)Svetlana Panasyuk(Executive Officer)

BoardJaideep Mehta(Director)Peter Aranow(Director)Don Freeman(Director)

Co-investorsAlumni VenturesArieal Southeast Angel PartnersKeiretsu ForumOSF VenturesWalnut Venture AssociatesEaston Capital

RevBio (formerly LaunchPad Medical)revbio.comin𝕏Dec 2018

RevBio develops a biomimetic bone adhesive platform derived from marine biology for bone repair and regenerative applications across dental, orthopedic, and neurosurgical indications.

BiotechHealthtechMedical DevicesNew MaterialsLowell, US

Brian Hess(Chief Executive Officer, Founder)inD. GRAYSON ALLEN(Executive Officer, Director)in

BoardKEVIN FOLEY(Director)GEORGE KAY(Director)

Co-investorsArieal Southeast Angel PartnersBeacon Angels

Scriblescrible.comin𝕏

Scrible is a web-based productivity tool that lets users save, bookmark, and store webpages and files in the cloud, then organize them into a searchable, tagged library.

EdTechFuture of WorkSaaS

Andrew Delpha(Founder)in

Siamab Therapeuticssiamab.orgOct 2018

Siamab Therapeutics is a biopharmaceutical company developing therapeutic antibodies that target tumor-associated carbohydrate antigens (glycans) found on solid tumors such as ovarian, pancreatic, prostate, colon, and breast cancers.

BiotechHealthtechNewton, US

Jeffrey Behrens(Executive Officer, Director)Sundar Subramaniam(Executive Officer, Director)

BoardRobert Mashal(Director)Brad Curley(Director)Gary Pforzheimer(Director)Peter Kroon(Director)

Simple Sciencesimplesciencellc.comin

SkinSmart makes FDA-cleared hypochlorous acid (HOCL) skin therapy sprays sold direct to consumers for eczema relief, blemish control, and daily skin hygiene.

ConsumerDirect to ConsumerWellness & FitnessEdina, US

Skyline Medicalskylinemedical.comin𝕏

Skyline Medical manufactures the Streamway system, an automated surgical waste management device that suctions, measures and disposes of surgical fluids directly to drain via a wall-mounted unit.

HardwareHealthtechMedical Devices

SmartCellssmartcells.comin𝕏

Smart Cells stores and processes umbilical cord blood and tissue containing stem cells for families in the UK, offering banking services for potential future medical use.

BiotechHealthtechMedical DevicesLondon, GB

Co-investorsKeiretsu Forum

Spring Loaded Technologyspringloadedtechnology.comin𝕏

Spring Loaded Technology develops bionic knee braces that enhance leg muscle power output for both therapeutic and athletic applications.

HardwareHealthtechMedical Devices

Co-investorsFirst Angel Network Association (FAN)Build Ventures

Tawkifytawkify.comin𝕏

Tawkify is a matchmaking service that pairs clients with personal matchmakers and a support team to find compatible partners for long-term relationships.

ConsumerMarketplaces

E. Jean Carroll(Founder)

Co-investorsFlucas VenturesBenson Oak VenturesDating GroupEQx FundGaingelsLOUD Capital+1 more

testivetestive.cominJul 2015

Testive provides standardized test preparation services and personalized guidance for students preparing for college admissions exams.

EdTechBoston, US

Miroslav W. Kazakoff(Executive Officer, Director)Thomas E. Rose(Executive Officer, Director)

BoardJere Doyle(Director)Donald McLagan(Director)

Co-investorsDuke Capital PartnersTechstarsWalnut Venture Associates

Tetrageneticstetragenetics.com

Biotechnology company with proprietary technology for ion channel antigens in antibody discovery programs.

BiotechCambridge, US

Theodore Clark(Executive Officer, Director)William Gordon III(Founder)inKevin O'Brien(Executive Officer)R. Douglas Kahn(Executive Officer, Director)Martin Gorovsky(Director)

BoardRobert Gailus(Director)

Co-investorsBantam GroupCastile VenturesNXT Ventures

Wasabi, Inc.wasabi.comin𝕏

Wasabi provides low-cost cloud object storage for businesses storing data such as backups, medical images, surveillance footage, financial records, and multimedia.

Cloud ComputingCybersecurityData & InfrastructureEnterprise SoftwareBoston, US

Jeffry Flowers(Executive Officer, Director)David Friend(Founder)inJeff Flowers(Founder)inMike Welts(Executive Officer)Michael Bayer(Executive Officer)inMarty Falaro(Executive Officer)in

Co-investorsAlumni VenturesBasecamp FundBrightstone Venture CapitalEnergy Impact PartnersEQx FundFoothill Ventures+8 more

Windgap Medicalwindgapmedical.comin

Windgap Medical develops and commercializes drug-device combination products, including a dual-chamber autoinjector technology for administering complex injectable medications.

BiotechHardwareHealthtechMedical DevicesWatertown, US

Brent Buchine(Director)inMax Meehan(Executive Officer)inAaron Mann(Executive Officer, Director)inJason Durkin(Executive Officer)inJohn Cadigan(Executive Officer)inAnthony Watson(Executive Officer)in

Co-investorsBantam GroupColle Capital PartnersLaunchpad Venture GroupCobro VenturesTaiwania Capital

Winter Innovationswinter-innovations.comin

Winter Innovations develops surgical tools for orthopedic procedures, with a focus on improving ligament and tendon repair techniques.

HardwareHealthtechMedical DevicesKnoxville, US

Lia Winter(CEO and Co-founder)inPreston Dishner(COO and Co-founder)inAnthony R. Lettich(Director)Lynn Youngs(Director)

BoardClem C. Wilkes III(Director)

Co-investorsBallad VenturesLaunch Tennessee

Xeno Biosciencesxenobiosciences.comin

BiotechSomerville, US

Dennis KiminMichael Koeris(Director)Hasan Celiker(Executive Officer, Director)David Beno(Director)

Co-investorsBantam GroupKeiretsu Forum

Xylyx Bioxylyxbio.comin

XYLYX develops transplantation technologies using regenerative medicine, bioengineering, and translational science to expand access to organ transplantation.

BiotechHealthtechMedical DevicesNew York, US

John O'Neill(Chief Scientific Officer, Co-Founder, Board Director)in

ZetrOZzetroz.comin𝕏Oct 2015

Zetroz develops Sustained Acoustic Medicine (sam®), a wearable ultrasound device line for treating soft tissue injuries.

HardwareHealthtechMedical DevicesTrumbull, US

George K. Lewis(President & CEO)inJoAnne Guarino(Executive Officer, Director)inLeonard Bryant Guffey(Executive Officer, Director)

BoardPatrick ONeil(Director)Robert Claypool(Director)Ron Wilkins(Director)

Co-investorsConnecticut Innovations

Zylo Therapeuticszylotherapeutics.com

Zylö Therapeutics develops therapeutic delivery technology, focusing on product development in the biotech and drug-delivery space.

BiotechHealthtechGreenville, US

Scott R. Pancoast(CEO & Founder)inCharles E. Hinkle(Chief Financial Officer)inAndrew Draganski(Vice President, Product Development)Thomas Patrick Murray(Executive Officer)Lance Michael White(Director)Gary J Atkinson(Director)

Co-investorsAEON FoundryArieal Southeast Angel PartnersCowtown AngelsHBS Angels of Boston

Other

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

3DermAisleBuyerAllMealDealsAlva SystemsAmuse TechnologiesAstrocytes PharmaceuticalsAthletic StandardBIOARRAYBliss HealthcareBlurrCarboniteChariot PaymentsChariot Payments (formerly Tunnel) >>Chasma Interactive PublishingChasma ScientificConveyIQCoolChipDrinkpremamaEmerginvestFinale Dessert CompanyFynalistGateRocketGoodTwoGramifyGreen Piñata Toy Share >>HadoopDBHarmony LineHorizontalImmuneXciteIncentive TargetingJAM TechnologiesJB TherapeuticsLambda SurgicalLessac TechnologiesLUMO >>MedChannelMosaic Storage SystemsMotus Games Corp.NeuralyNeuroptixNewfield DesignNomir MedicalOculis LabsPawSpotPlaceMePlymouth HoldingsPremamaPyramid BiosciencesQuantum Dental >>QutheroReDigiRegroupRetroSense TherapeuticsScoopfreeSepSensorSifaka ProductionsSiva TherapeuticsStylePathTikatokTruTouchUltradian DiagnosticsVizibilityVoice GenesisWadsworth MedicalWebNotesXCORZoom SystemsZylö Therapeutics

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.