/Investor DB

Walnut Venture Associates — Full Portfolio

98 tracked investments · listed companies and verified rows first

AceUpaceup.comin𝕏

AceUp provides leadership development and team coaching services focused on building emotional intelligence, communication, and management skills among organizational leaders.

AI & Machine LearningEnterprise SoftwareHR TechBoston, US

Will Foussier(Executive Officer, Director, Promoter)inWill Guillaume Foussier(Founder)inJohn Huysmans(Director)

Co-investorsBantam GroupGaingelsLaunchpad Venture GroupPJCService Provider CapitalTechstars+1 more

AdStashadstash.comin

AdStash provides a platform and device that enables businesses to monetize digital screens through targeted advertising, serving venues ranging from small retail stores to large facilities with multiple displays.

AdTechSaaSToronto, CA

Co-investorsalphabet angelsBDC Fund Investments (Fund-of-Funds)BDC Venture CapitalCapital InnovatorsExtreme Venture PartnersExtreme Venture Partners LLP+2 more

Agile Devicesagiledevices.comin𝕏

Agile Devices develops microcatheters using patented coaxial deflection technology for interventional vascular procedures.

Deep TechHardwareHealthtechMedical DevicesNewton Centre, US

Benjamin Merewitz(Executive Officer, Director)Leo Tsai(Executive Officer, Director)Yuyin Chen(Executive Officer)

BoardPatrick Rivelli(Director)Christopher Rich(Director)

Co-investorsBantam GroupBeacon AngelsLaunchpad Venture GroupSymbiotic VenturesWharton Alumni Angels

Akili Interactiveakiliinteractive.comin𝕏

Akili Interactive develops digital therapeutics that use video game-based interventions to target attentional control deficits in patients with ADHD, delivered through proprietary technology featuring adaptive difficulty algorithms.

AI & Machine LearningDigital HealthGamingHealthtechMedical Devices

Co-investorsDG Daiwa VenturesDG Ventures, Inc.Evidity Health CapitalJAZZ Venture PartnersMachina VenturesRedefine Ventures Llc+2 more

Alice's Tablealicestable.cominJul 2019

Alice's Table is an online florist and gifting retailer offering flower arrangements, plants, gift baskets, and food items such as chocolate-covered strawberries for various occasions.

ConsumerDirect to ConsumerE-commerceWellness & FitnessBoston, US

Alice Rossiter(Executive Officer, Director)

Co-investorsTechstars

AltrixBioaltrixbio.comApr 2025

AltrixBio develops AJN003, a once-daily oral therapy that forms a temporary, non-systemic coating on the stomach and upper gastrointestinal tract to alter nutrient sensing and trigger metabolic and hormonal responses.

BiotechDigital HealthHealthtechLongevityWilmington, US

Ali Tavakkoli(Co-founder)Nancy Briefs(Executive Chair of the Board & Founder)inJeff Karp(Co-founder)David Passin

BoardJohn Brooks(Director)

Co-investorsSand Hill AngelsService Provider CapitalTaihill Venturexfactor ventures

AOA Dxaoadx.comin𝕏

AOA Dx develops a blood-based liquid biopsy platform using mass spectrometry and machine learning to detect ovarian cancer at early stages through tumor-associated biomarkers in serum.

AI & Machine LearningBiotechDigital HealthHealthtechMedical DevicesDenver, US

Oriana Papin-Zoghbi(Founder)inAlex Fisher(COO)inAnna Jeter(Founder)inOriana Zoghbi-Harb(Executive Officer, Director)Abigail Mcelhinny(Executive Officer)inRob Mayers(Recruiter)

Co-investorsAlleyCorpGood Growth CapitalJoyance PartnersY CombinatorAstiaAurum Venture Partners+38 more

Bigtincanbigtincan.comin𝕏

Bigtincan provides sales enablement software that integrates with existing enterprise platforms like Salesforce, Microsoft, and Adobe to help sales and client-facing teams access content, training, and coaching resources.

AI & Machine LearningEnterprise SoftwareSaaSSales TechBoston, US

BioFeynbiofeyn.com

BioFeyn is a life sciences company that applies biomedical nanoencapsulation technology (its "Feyn" delivery mechanism) to feed ingredients, improving nutrient absorption and bioavailability in animals.

AgTechBiotechFoodTechBoston, US

Co-investorsHBS Angels of BostonPlug and Play Ventures

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 PartnersBoston Harbor AngelsNew York Venture PartnersUpVentures CapitalFounders Fund+1 more

Brndtsbrndts.cominApr 2024

BRNDTS provides AI-driven in-video advertising technology that automatically places contextually relevant ads within live and on-demand video content.

AdTechAI & Machine LearningMedia & EntertainmentMiami, US

Federico Cismondi, PhD(Founder)inFederico Cismondi(Executive Officer, Director)

BoardCarlos Boto(Director)

Cactivatecactivate.com

Autonomous AI marketing solution for SMBs enabling real-time campaign prediction and optimization.

Co-investorsEmerging Ventures

Chiefofstaffchiefofstaff.comFeb 2020

Hartford, US

Robert Epner(Executive Officer)

CIMCONcimconlighting.comin

Cimcon Intelligence provides an urban infrastructure platform that converts street lighting networks into city-wide intelligence systems through sensors, machine learning, and operational tools for municipal energy management and monitoring.

AI & Machine LearningCleantechEnergyHardwareIoTWestford, US

Anil Agrawal(Executive Officer, Director)in

BoardSanthana Krishnan(Director)Sanjay Agrawal(Director)Gail Greenwald(Director)in

Co-investorsNXT Ventures

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 CapitalBoston Harbor AngelsClean Energy VentureClimate Innovation CapitalE8 AngelsGlobal Brain+7 more

Cobulivecobu.comin𝕏

Cobu is a community building platform that helps residents of apartment buildings form genuine communities and combat loneliness.

AI & Machine LearningPropTechSocialBoston, US

Ben Pleat(Co-Founder & CEO)in

Co-investorsBeni Venture CapitalTechstarsThird Act Ventures

DropWise Technologiesdrop-wise.comMay 2017

Uses innovative coating materials and application processes to improve power generation efficiency.

Cambridge, US

Adam T. Paxson(Executive Officer, Director)Kripa K. Varanasi(Director)David C. Borelli(Executive Officer)Karen Gleason(Director)

BoardColin Gounden(Director)

Co-investorsNXT Ventures

Everyday Life Insuranceeverydaylifeinsurance.comin𝕏

Everyday Life Insurance is a licensed insurance brokerage offering life insurance to families in the United States.

FintechInsurTechAndover, US

Jake Tamarkin(Founder)in

Co-investorsGlobal Insurance AcceleratorPlug and Play VenturesTechstars

Ezcaterezcater.comin

ezCater provides a platform for restaurants and catering businesses to grow orders through a marketplace, online ordering system, and delivery management tools.

B2B MarketplacesEnterprise SoftwareFoodTechMarketplacesSaaSBoston, US

Stefania Nappi Mallett(Executive Officer, Director)Edward Briscoe Rodgers(Executive Officer, Director)Briscoe Rodgers(Founder)Stefania Mallett(Founder)

BoardDouglas Suliman(Director)Christopher Cuddy(Director)

Co-investorsICONIQInsight PartnersLaunchpad Venture GroupLeft Lane CapitalLightspeed Venture PartnersSoftBank Vision Fund+5 more

Fairmarkitfairmarkit.comin

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(Founder)Kevin Frechette(Founder)inVictor Kushch(Founder)

Co-investorsInsight PartnersIntrepid Growth PartnersMassVenturesNew Stack VenturesNewfund CapitalNotable Capital+2 more

Folia Healthfoliahealth.comin𝕏

Folia Health is a digital health platform that enables patients and caregivers to track symptoms, treatments, and health outcomes through personalized surveys, generating home-reported outcomes data used by life sciences companies and researchers to understand real-world treatment impacts.

Data & InfrastructureDigital HealthEnterprise SoftwareHealthtechSaaSMassachusetts, US

Nell Meosky Luo(Founder)inDan Toffling(Co-Founder & CTO)inRavi Bhatt(Founder)inPaul T. Meosky(Executive Officer, Director)

Co-investorsBantam GroupCorrelation VenturesCrosslink CapitalElevate VenturesIU VenturesJoyance Partners+12 more

Gain Lifegainlife.comin

Crosstie provides automation software for insurance operations, helping carriers, third-party administrators, and self-insured organizations streamline workflows and reduce processing times.

AI & Machine LearningEnterprise SoftwareInsurTechSaaS

Sean Eldridge(Co-founder & CEO)inJohn Peters, PhD(Co-founder & CSO)

Co-investorsMassMutual VenturesGeneral CatalystUnusual Ventures

GBSgbs.comin

GBS is a German manufacturer of modular email security and management software, including its iQ.Suite, offering threat protection alongside governance, risk and compliance (GRC) capabilities.

CybersecurityEnterprise SoftwareSaaS

Co-investorsBill & Melinda Gates Foundation

Groupizegroupize.comin

Groupize offers an AI-driven platform for enterprise meetings and events management, covering venue sourcing, planning, attendee registration, travel logistics, and spend visibility.

AI & Machine LearningEnterprise SoftwareSaaSTravel & HospitalityBeverly, US

Charles de Gaspe Beaubien(Executive Officer, Director)inAlisa de Gaspe Beaubien(Executive Officer, Director)inDenice Sakakeeny(Executive Officer)

BoardGail Hoffman(Director)inDavid Krauter(Director)Eugene Zimon(Director)

Co-investorsLaunchpad Venture GroupNXT VenturesGolden SeedsThayer Ventures

HappyNesthappynest.comin

HappyNest is a nationwide laundry pickup and delivery service in the US that collects, professionally cleans, folds, and returns household laundry through local providers.

ConsumerLogistics & Supply ChainMarketplacesEast Greenwich, US

Jesse Prince(Founder)inJohn MacKrell(Founder & CEO)Gilbert Conover(Director)Geoffrey Fudge(Executive Officer, Director)

Co-investorsBantam GroupSlater Technology Fund

Healthjumphealthjump.comAug 2017Acquired

Provides release-of-information services that combine digital tools and staffing to fulfill patient medical record requests, connecting to over 70 EHR systems to retrieve and distribute protected health information.

Data & InfrastructureDigital HealthHealthtechPhoenixville, US

James Rowland(Executive Officer, Director)Clifford Cavanaugh(Executive Officer, Director)Shanti Aboitiz(Executive Officer, Director)Martin Aboitiz(Executive Officer, Director)

BoardMark Ribeiro(Director)

HigherMehigherme.comin𝕏Aug 2014Acquired

<UNKNOWN>

Enterprise SoftwareHR TechSaaSToronto, CA

Rob Hunter(Chairman)inJef Chedeville(CTO)inEvan Lodge(COO, and Head of Product)inJack Forbes(Freelance Web Developer)Derek Williamson(CEO)Ali Yousaf(Head of Product)

Co-investorsCostella KirschForefront VentureFundersClubRed Forest CapitalSterling RoadY Combinator+4 more

Hilltop Biohilltopbio.comin

Hilltop Bio develops bioscaffold and therapeutic products for veterinary use, including wound care, joint health, soft tissue repair, and ophthalmic solutions for equine and small animal patients.

BiotechHealthtechMedical DevicesNorwood, US

Mark Williams(Executive Officer, Director)inAmanda Drobnis(Executive Officer, Director)in

BoardJessica McLear(Director)inAlan Watson(Director)Denise Bevers(Director)in

Co-investorsBand of AngelsBeacon AngelsLaunchpad Venture GroupRevUp CapitalGolden Seeds

HILTIhilti.comin

Hilti manufactures and distributes power tools, software, fasteners, safety equipment, and support systems for the construction industry.

Advanced ManufacturingConstruction TechEnterprise SoftwareHardware

Co-investorsBrick Mortar VenturesMenlo Ventures

HomeBinderhomebinder.comin𝕏Jul 2019

HomeBinder is a digital platform that centralizes and organizes information about residential homes, including manuals, warranty details, and service history, serving homeowners and professionals in the real estate ecosystem (agents, inspectors, builders, lenders, and property managers).

ConsumerPropTechSaaSBurlington, US

Jack Huntress(Founder, CEO)inJohnston J Huntress(Executive Officer, Director)

BoardJohn Huysmans(Director)

Co-investorsBantam GroupMaroon Venture Partners FundTechstarsSure Ventures

Imago Rehabimagorehab.comin

Imago Rehab provides at-home rehabilitation for people recovering from neurological or cardiovascular conditions, using one-on-one therapy delivered via telerehabilitation combined with robotic devices, gamification, and an integrated care team.

Digital HealthHealthtechMedical DevicesRoboticsLowell, US

Kristin Nuckols(Executive Officer)inConor James Walsh(Director)Gene Tacy(Executive Officer)inChris Dugan(Executive Officer, Director)inTom Hunter(Executive Officer)

BoardArunas A. Chesonis(Director)in

Co-investorsBantam GroupBeacon AngelsFrazier Life SciencesLaunchpad Venture GroupSafar Partners

InCrowdincrowdnow.com

Konovo (bringing together InCrowd, Survey Healthcare Global, and GlocalMind) operates an AI- and tech-enabled platform that connects life science researchers and data scientists to vetted healthcare audiences such as physicians, nurses, patients, pharmacists, and payers.

AI & Machine LearningHealthtechSaaSChestnut Hill, US

Janet V. Kosloff(Executive Officer, Director)Barbara Diane Hayes(Executive Officer, Director)

Co-investorsNauta Capital

iQuarticiquartic.comin

iQuartic provides an AI-driven platform that uses OCR, NLP, and machine learning to convert structured and unstructured medical records into machine-readable data and extract meaningful clinical information.

AI & Machine LearningDigital HealthHealthtechBrookline, US

Ze Jiang(Executive Officer, Director, Promoter)inPatrick Munis(Acting CEO)inGeorge Lavin(Executive Officer, Director, Promoter)Mitchell Blumenfeld(Director, Promoter)

Co-investorsLaunchCapital

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-investorsBoston Harbor AngelsLaunchpad Venture Group

Knoqknoq.comin𝕏Acquired

Knoq operates a platform that recruits and trains neighborhood representatives to conduct direct-to-home sales and customer engagement for brands, helping companies connect with consumers through local, in-person interactions.

B2B MarketplacesConsumerDirect to ConsumerMarketing TechSaaSSales TechBoston, US

Kendall Tucker(Founder, CEO)in

Co-investorsTechstarsBACKGROUND CAPITALFathom CapitalAlumni Ventures

Learnlitlearnlit.online

Gaming Hub is a platform offering free flash games for casual players of all ages seeking entertainment or skill challenges.

ConsumerGamingMedia & Entertainment

LeaseQleaseq.com

LeaseQ operates an online platform that provides businesses with instant pre-qualified equipment lease and financing quotes from commercial finance companies.

B2B MarketplacesFintechSaaSWoburn, US

Vernon Tirey(Executive Officer, Director)Marc Stein(Executive Officer, Director)Mike Zolik(Director)Gil Syswerda(Director)

BoardCliff Rucker(Director)Jared Hanlin(Director)

Co-investorsHilltop Venture Partners

Lenoss Medicallenoss.cominFeb 2021

Lenoss develops products aimed at advancing a physiological treatment pathway, supported by a team of industry professionals and clinical advisors.

BiotechHealthtechMedical DevicesProvidence, US

Dom Messerli, MBAinDominique Messerli(Executive Officer, Director)

Co-investorsAZ Venture Capital Inc.Beacon AngelsSlater Technology FundXcellerant Ventures

Listenwiselistenwise.com𝕏

Listenwise provides a digital platform with podcast-based lessons, listening comprehension quizzes, and writing assessment tools designed for K-12 teachers to support English language development and literacy instruction.

EdTechSaaS

Co-investorsBantam GroupLaunchpad Venture GroupSustainVC

Magnomermagnomer.comin

Magnomer develops magnetizable coatings for shrink sleeve labels that enable their separation and recycling during PET bottle recycling processes, solving contamination issues in the plastic recycling supply chain.

Advanced ManufacturingCircular EconomyCleantechNew Materials

Ravish Majithia(Founder & CEO)inVishal Salian(Co-Founder & Head of Innovation)inKumaril Kapadia(Co-Founder & CTO)in

Co-investorsTBD Angels

Mavrckmavrck.coin

Boston, US

Sean Naegeli(Founder)in

Co-investorsBantam GroupTechstarsSummit Partners

MD Allymdally.comin𝕏

MD Ally partners with public safety agencies and payers to integrate virtual care and telehealth services into 911 and EMS systems, enabling dispatchers to route non-emergent patients to appropriate care resources in real-time.

Digital HealthHealthtechPhiladelphia, US

Shanel Fields(Executive Officer, Director)in

BoardKojo Degraft-Hanson(Director)Brett Topche(Director)in

Co-investorsAlumni VenturesFrist Cressey VenturesGeneral CatalystHearstLabRed & Blue VenturesSeae Ventures+3 more

Meentameenta.ioin

HealthtechBoston, US

Gabor Bethlendy(Executive Officer, Director)inStephan Smith(Executive Officer)

Co-investorsTechstars

Metrobimetrobi.comin𝕏Jul 2021

Metrobi is a delivery logistics platform that allows local businesses to book vetted drivers for same-day and recurring deliveries while maintaining control over driver selection and pricing.

AI & Machine LearningB2B MarketplacesCleantechLogistics & Supply ChainMobility & TransportationSaaSBoston, US

Oguzhan Uyar(Executive Officer, Director)Simeon Simeonov Simeonov(Director)

BoardAli Hikmet Karabey(Director)in

Co-investorsAlumni VenturesTBD AngelsTechstars2.12 Angels212

Moxie Scrubsmoxiescrubs.com

Moxie Scrubs designs and sells scrubs and medical apparel inspired by nurses, offering products such as scrub tops, pants, and jackets for nursing and healthcare professionals.

ConsumerDirect to ConsumerE-commerceBoston, US

Alicia Tulsee(Founder & CEO)in

Co-investorsGaingelsHBS Angels of BostonService Provider CapitalArmory Square Ventures

Node40node40.comin𝕏

NODE40 provides digital asset reporting infrastructure that reconstructs transaction-level history to support cost basis, lot identity, and reconciliation, producing outputs that can be traced and defended under audit or tax review.

Crypto & Web3FintechSaaSAlbany, US

Perry Phillip Woodin(CEO)Sean David Ryan(CTO)

Co-investorsChain Reaction

Octagon Therapeuticsoctagontherapeutics.comin𝕏Defunct

Octagon Therapeutics is a biotech company developing new medicines for autoimmune diseases with unmet clinical need, based on scientific research from Harvard.

BiotechHealthtechProvidence, US

Isaac Stoner(Co-founder & CEO)inFred Ausubel(Co-founder; Professor of Genetics, Harvard Medical School (Emeritus))Ronald Lennox(Director)

BoardThorne Sparkman(Director)in

Co-investorsBantam GroupSand Hill AngelsSlater Technology Fund

ONvocalonvocal.com

Burlington, US

WILLIAM GRAYLIN(Executive Officer, Director)ROBERT L. SPANER(Executive Officer, Director)

BoardNICK SEGAL(Director)

OpenRoundsopenrounds.comin

OpenRounds is a membership booking platform for private golf clubs that enables members to browse and reserve rounds at affiliated clubs across its network.

ConsumerMarketplacesSports TechTravel & HospitalityCambridge, US

Jonathan Wyeth(CEO/President)in

BoardJoseph Reel(Director)

Co-investorsBantam Group

Paerpaypaerpay.comin𝕏

FintechNew York, US

Derek Canton(Founder)in

BoardNitin Rai(Director)inJames Jerome Buettgen(Director)Robert Power(Director)Jason Allen(Director)

Co-investorsElevate CapitalGaingelsTechstarsThe Fund

PanTher Therapeuticspanthertx.comin𝕏

PanTher develops targeted cancer therapeutics that deliver drugs directly to tumor sites at high concentrations over extended periods, aiming to improve clinical outcomes while reducing side effects.

BiotechHealthtechMedical DevicesAustin, US

Laura Indolfi(Chief Executive Officer and Co-Founder)inElazer Edelman(Director)

BoardD Mackey(Director)inDaniel Wildman(Director)Darshana Zaveri(Director)Maria Palasis(Director)

Co-investorsCatalyst Health VenturesAngel Physicians FundMission Biocapital

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 GroupBoston Harbor AngelsEdison PartnersLaunchpad Venture GroupPJCProgress Ventures+1 more

Poly6 Technologiespoly6.cominMar 2018

Poly6 develops additive manufacturing solutions for complex industrial processes in the aviation and energy sectors.

Advanced ManufacturingDeep TechLondon, GB

Matthew Stellmaker(Executive Officer, Director)Michael Keith Hearon(Executive Officer, Director)

Co-investorsBlue Point

Promoboxxpromoboxx.comin𝕏

Promoboxx helps retailers and brands coordinate marketing activities and promotional campaigns at the local level.

AI & Machine LearningMarketing TechRetail TechBoston, US

Ben Carcio(Executive Officer, Director)inDaniel Koziak(Executive Officer, Director)Jon BrancheauinBrent Delehey(CEO)in

BoardLaurent Amouyal(Director)Nicole Stata(Director)

Co-investorsAscent Venture PartnersLaunchCapitalTechstarsBoston Seed CapitalGrotech VenturesLaunch Capital+2 more

Quadientquadient.comin𝕏

Quadient is a B2B software and services company that provides communication, finance, and mail and delivery solutions to simplify business operations.

Cloud ComputingEnterprise SoftwareFintechSaaS

Geoffrey Godet(Chief Executive Officer)in

Co-investorsBpifranceFINTOP Capital

QuadWranglequadwrangle.comin𝕏

QuadWrangle is an automated engagement platform for educational institutions, offering tools for alumni engagement, online giving, events management, marketing automation, and donor/engagement analytics.

AI & Machine LearningEdTechSaaS

Nick Zecketsin

Quantivlyquantivly.comin𝕏

Quantivly provides data liquidity and analytics tools for radiology providers, converting heterogeneous and legacy imaging data into usable insights about radiology operations.

AI & Machine LearningData & InfrastructureDigital HealthHealthtechSaaS

Robert MacDougall(Founder)in

Co-investors25MadisonBoxOne VenturesLair East LabsNina CapitalNovaCapitalOne Way Ventures+1 more

Realplayrealplay.us𝕏Dec 2019

Realplay provides automatic video capture and editing for baseball and softball, recording two angles of every play to produce game footage and highlight reels.

AI & Machine LearningMedia & EntertainmentSports TechNeedham Heights, US

Justin Real(Founder & CEO)Andreas Randow(Chief Technology Officer)Alex Beletsky(Director)Barry Coffman(Director)Jerome Taillard(Director)

Co-investorsBantam GroupJumpStart New Jersey Angel NetworkNorth Texas Angel Network

Recover Athleticsrecoverathletics.com

Recover Athletics offers a mobile app providing evidence-based "prehab" workout routines for endurance athletes such as runners, with features to strengthen muscles and ligaments, track soreness, and reduce injury risk.

Digital HealthSports TechWellness & Fitness

Co-investorsSSC Venture Partners

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 PartnersBoston Harbor AngelsKeiretsu ForumOSF VenturesEaston Capital

Rifinitirifiniti.com

Boston, US

Michael Gresty(Executive Officer, Director)Irina Mladenova(Executive Officer, Director)

BoardDominic Endicott(Director)inNnamdi Okike(Director)inJeff Herrmann(Director)

Co-investors645 VenturesHub AngelsNauta Capital

Rockstepsolutionsrockstepsolutions.comacquired by Instem

Instem provides SaaS platforms for life sciences research organizations, covering in silico analytics, study management, regulatory submission support, and clinical trial analytics to accelerate drug and therapy development.

AI & Machine LearningBiotechData & InfrastructureHealthtechSaaS

Co-investorsCEI Ventures

Savran Technologiessavrantech.comin

SavranTech is a diagnostics company developing non-invasive, cell-based diagnostic tests for women's health, starting with preeclampsia, and spanning maternal health, prenatal care, and oncology.

BiotechDigital HealthFemTechMedical DevicesNewton, US

Cagri Savran(Executive Officer, Director)Nadia Altomare(Director)inYavuz Kaynar(Director)inPatrick Rivelli(Executive Officer, Director)in

BoardSal Daher(Director)inJeffrey Behrens(Director)

Co-investorsTBD Angels

Sensciosensciosystems.com

Senscio operates an Intelligent Care Continuity System that monitors clinically complex populations between medical encounters to detect health changes early and coordinate interventions.

AI & Machine LearningDigital HealthHealthtechBoxborough, US

Piali De(Executive Officer, Director)inHugh Adam Stoddart(Executive Officer)

BoardMichael Marsh(Director)Hugh Franklin Stoddart(Director)Frank Ferguson(Director)Daniel Smith(Director)

Co-investorsCEI Ventures

Splitwisesplitwise.comin

Splitwise is a mobile app for tracking and splitting shared expenses and balances among housemates, trip groups, friends, and family.

ConsumerFintechSaaSProvidence, US

Ryan Laughlin(CTO)inJonathan Bittner(CEO)in

BoardEric Wiesen(Director)in

Co-investorsBullpen CapitalClocktower VenturesGreat Oaks Venture CapitalMatrixRocketship.vcWestern Technology Investment+3 more

Squadlesquadle.com

Squadle (now part of Crunchtime) provides remote temperature monitoring with patented ZeroTouch technology and digital checklists that automate food safety compliance and daily operations for multi-unit restaurant and franchise operators.

Data & InfrastructureFoodTechFuture of WorkIoTMedia & EntertainmentSaaS

Brendan BencharitDave KnoxLe Zhang

Co-investors500 GlobalBantam GroupFairhaven Capital Partners

Staterahellostatera.comin𝕏

Statera is a health care technology company that provides compensation and care insights to hospitals, medical groups, and clinicians, with a platform that automates physician compensation administration and optimizes clinical team performance.

Digital HealthHealthtechSaaSBoston, US

Amy Jackson(CEO)in

Co-investorsDWP CapitalTechstarsEQTLloyds Bank

Streamrootstreamroot.ioin

New York City, US

Nikolay Rodionov(Executive Officer, Director)Pierre-Louis Theron(Executive Officer, Director)inAxel Delmas(Executive Officer, Director)

Co-investorsIrregular ExpressionsPartech VenturesR/GA VenturesTechstarsBpifranceVerizon Ventures

Tally Streettallystreet.comin𝕏

Tally Street connects to accounting systems such as QuickBooks, Xero, and Sage Intacct to turn accounting data into client intelligence, helping accounting and bookkeeping firms find ways to improve efficiency, optimize pricing, and support their small business clients.

Data & InfrastructureFintechSaaSBoston, US

Brian Suthoff(Executive Officer, Director)in

Co-investorsBantam GroupLaunchpad Venture Group

TendoNovatendonova.comin𝕏

TendoNova develops microinvasive medical technology, including its Ocelot Nano device, to treat chronic tendon pain in patients.

BiotechHardwareHealthtechMedical DevicesAtlanta, US

Ian Campbell(Executive Officer, Director)inMark Samuels(Executive Officer)Louis Malice(Director)Luka Grujic(Director)Shawna Khouri(Director)Brett Rogers(Director)

Co-investorsArieal Southeast Angel PartnersInnerProduct PartnersVentureSouth

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-investorsBoston Harbor AngelsDuke Capital PartnersTechstars

TireTutortiretutor.com

TireTutor is an AI-powered platform for tire and auto repair shops that combines ecommerce, lead capture, supply chain sourcing and inventory tracking, operations automation, and a point-of-sale system in a single tool.

AI & Machine LearningRetail TechSaaSBrookline, US

Jason Abrahams(Executive Officer, Director)inJacqueline Normandin(Director)

BoardBrett Queener(Director)inOwen Davis(Director)in

Co-investorsBantam GroupBonfire VenturesContour Venture PartnersFJ LabsGaingels

TONE CAREERStonemessaging.com𝕏

Co-investorsTIA VenturesScript Capital

Tracxntraxcn.comin𝕏

Tracxn provides a market intelligence and deal discovery platform that combines technology with human review to track over 7.7 million private companies worldwide across sectors and funding stages.

Data & InfrastructureFintechSaaS

Neha Singh(Founder)inAbhishek Goyal(Founder)

Co-investorsAccelElevation CapitalExtreme Venture PartnersExtreme Venture Partners LLPPeak XV PartnersPortland Seed Fund+4 more

True Ticketstrue-tickets.comin𝕏

True Tickets provides a secure digital ticket delivery platform for arts and cultural venues, using continuously-refreshing dynamic QR codes to reduce fraud and duplicate scans, along with rules-based ticket sharing and resale controls.

Marketing TechMedia & EntertainmentSaaSBoston, US

Matthew Zarracina(Executive Officer, Director)Steven Dobesh(Executive Officer, Director)

BoardStuart Halberg(Director)

Co-investorsAurelia VenturesExponential Creativity VenturesThe Perkins Fund

Unruly Splatsunrulysplats.com𝕏

Unruly Splats develops an approach to teaching computer science and coding to children that moves away from isolated, screen-based, sedentary activities.

EdTechFuture of Work

Co-investorsAspira CapitalBrass Ring VenturesChloe CapitalNextFab VenturesAmazon Alexa FundLearnLaunch Fund Accelerator+1 more

Viral Gainsviralgains.comin𝕏Dec 2015

ViralGains is an advertising platform that collects zero-party consumer data by gathering real-time feedback within ads, using it to build more personalized ad experiences.

AdTechData & InfrastructureMarketing TechSaaSBoston, US

Dan Levin(President, COO, and Co-Founder)inJay Singh(Executive Officer, Director)Kate Willett(Executive Officer, Director)Tod Loofbourrow(Chairman and CEO)inCindy Brown(CRO)inSafaa Lafnoune(VP of Product)in

Co-investors500 GlobalBantam GroupFirst AnalysisGolden SeedsLaunchCapitalMontage Capital+6 more

VistaPath Biosystemsvistapath.aiin𝕏

Vistapath develops technology solutions to modernize pathology lab operations, helping pathology laboratories improve quality, efficiency, and consistency in critical lab processes.

AI & Machine LearningHealthtechMedical DevicesCambridge, US

Timothy Spong(CEO & Founder)inBen Burley(COO & Founder)inBurley Benjamin(Executive Officer, Director)Jacob Guggenheim(CTO)in

Co-investorsCota CapitalFirst Star VenturesMoxxie VenturesNextGen Venture PartnersOlima VenturesScribble Ventures+3 more

Viv for your Vvivforyourv.comin

Viv makes earth-friendly, non-toxic menstrual care products such as period pads, positioned as an alternative to conventional products that are slow to decompose and contain harmful chemicals.

Circular EconomyConsumerDirect to ConsumerFemTech

Co-investorsLaunchpad Venture GroupSSC Venture Partners

Voatzvoatz.comin𝕏

Voatz develops a secure remote voting platform that uses hardware-based security, biometrics, and blockchain technology to enable voters to cast ballots from anywhere while maintaining election integrity through voter-verifiable audit trails.

Crypto & Web3CybersecurityFintechGovTechBoston, US

Nimit Sawhney(Executive Officer, Director, Promoter)Simer Sawhney(Director, Promoter)in

BoardJonathan Johnson(Director)Cody Simms(Director)

Co-investorsBantam GroupGaingelsTBD AngelsTechstarsUrban InnovationJoe Caruso+3 more

WEVOwevoconversion.comin𝕏

WEVO offers an AI-powered user research platform that helps teams test concepts, campaigns, and product experiences using AI personas or real human participants.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaS

Nitzan Shaer(Founder)in

Co-investorsCervinEastward Capital PartnersElevate CapitalFlucas VenturesHawke VenturesJ-Ventures+4 more

WurQwurq.io

WurQ makes AI-powered wrist and chest motion sensors paired with an app that automatically tracks movements, reps, range of motion, heart rate, and power output for functional fitness and CrossFit-style training.

AI & Machine LearningHardwareSports TechWellness & Fitness

Dmitry Popov(Founder)in

Co-investorsBantam GroupLaunchpad Venture Group

Wyebotwyebot.comin𝕏

Wyebot offers the Wireless Intelligence Platform, an AI-based, vendor-agnostic sensor and software that monitors, analyzes, and automatically identifies problems and solutions for Wi-Fi networks.

AI & Machine LearningEnterprise SoftwareIoTSaaSMarlboro, US

Roger Sands(Executive Officer, Director)in

BoardMatthew Rhodes-Kropf(Director)inDavid Baum(Director)inAnil Gupta(Director)Deepak Verma(Director)inSatish Tadikonda(Director)

Co-investorsLaunchCapitalStage 1 VenturesTamiami AngelTectonic VenturesInnospark VenturesLaunch Capital

Yaypayyaypay.comin𝕏acquired by Quadient

Quadient provides B2B software and hardware for business communications, financial automation (accounts receivable and payments), mail management, and parcel locker delivery.

Enterprise SoftwareFintechSaaSNew York City, US

Anthony VenusEugene VyborovSaul FrankGeoffrey Godet(Chief Executive Officer & Board Member)Laurent du Passage(Chief Financial Officer)Brandon Batt(Chief People and Transformation Officer)

Co-investorsBpifrance500 GlobalGaingelsRunway Venture PartnersTechstarsQED Investors

Zemcarzemcar.comDec 2019

Bedford, US

Bilal Khan(Executive Officer, Director, Promoter)Juliette Kayyem(Executive Officer, Director, Promoter)

Other

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

ConcentricDirectivecommunicationsDrinkpremamaFamilyWellHelloprezenceLifePodMeetcortexNetegrityParklocoSQZ BiotechViziappsWorthright

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.