/Investor DB

SustainVC — Full Portfolio

31 tracked investments · listed companies and verified rows first

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-investorsBoston Harbor AngelsLaunchCapitalMassVentures

Boston Heart Diagnosticsbostonheartdiagnostics.comin𝕏Acquired

Boston Heart Diagnostics provides diagnostic testing and cardiovascular health characterization services for disease prevention and health improvement.

Digital HealthHealthtechMedical DevicesBoston, US

Co-investors415 CapitalBain Capital VenturesKeiretsu ForumLaunchpad Venture GroupSilversmith Capital Partners

Browse Happybrowsehappy.com

Browse Happy is an informational page that recommends up-to-date web browsers, listing options such as Google Chrome, Mozilla Firefox, Safari, Vivaldi, Microsoft Edge, and Brave.

Consumer

Co-investorsElysianGallos Technologies

Cecelia Healthceceliahealth.comin𝕏

Cecelia Health provides virtual clinical care for people with cardiometabolic and chronic conditions, delivering coordinated, personalized care intended to reduce chronic care spend.

Digital HealthHealthtechNew York, US

David G. Weingard(Executive Officer, Director)inDavid Lombardi(Executive Officer)inMark Clermont(Executive Officer, Director)inOrrin Feingold(Executive Officer, Director)Jeffrey Becker(Director)Brad Wilson(Director)

Co-investorsRittenhouse VenturesSJF 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

Conservation Labsconservationlabs.comin𝕏

Conservation Labs develops H2know, a smart water monitoring system that uses machine learning to detect leaks and optimize water consumption through sound analysis in plumbing pipes for residential and commercial properties.

AI & Machine LearningCleantechClimate TechInsurTechIoTBrownsville, US

Mark Kovscek(Executive Officer, Director)in

Co-investors412 Venture FundIrishAngelsMomenta VenturesNotre Dame Founders FundRET VenturesRiverfront Ventures, LLC+3 more

Edovoedovo.orgin

Edovo provides educational and rehabilitative programming delivered on tablets inside correctional facilities, covering literacy, GED and college courses, vocational training, and substance abuse and mental health curricula.

EdTechGovTechImpact & Social GoodChicago, US

Brian Hill(Founder)inCarl Alguire(Executive Officer, Director)in

BoardHarry Harczak(Director)Greg Lernihan(Director)Chris Bentley(Director)

Co-investorsTribal VenturesImpact EngineKapor CapitalTwilio Ventures

Elemeno Healthelemenohealth.comin𝕏

Elemeno Health operates a platform providing digital health solutions for nursing and patient care.

Digital HealthEdTechEnterprise SoftwareHealthtechSaaSSan Francisco, US

Arup Roy-Burman(Founder)in

BoardTed Ridgway(Director)

Co-investorsBerkeley Angel NetworkFenway Summer VenturesSfventures Group LLCSJF VenturesY CombinatorAgrolimen Ventures+8 more

Embodied Labsembodiedlabs.comin𝕏Jan 2020 · $3.2M

Embodied Labs creates immersive virtual reality experiences that help healthcare providers and caregivers understand the conditions and perspectives of patients and older adults, fostering empathy and improving care quality.

AI & Machine LearningDigital HealthEdTechEnterprise SoftwareHealthtechHR Tech

Carrie Shaw(CEO & Founder)in

Co-investorsgumi IncWXR FundThe Venture Reality Fund

EnergySageenergysage.comin𝕏

EnergySage operates an online marketplace where consumers and businesses can compare and shop for clean energy products such as solar panels, battery backup power, heating and cooling systems, electric vehicles, and smart home technology.

CleantechEnergyMarketplacesBoston, US

Vikram Aggarwal(Executive Officer, Director)in

BoardC. Gail Greenwald(Director)Robert M. Gervis(Director)Tibor Toth(Director)inRobert M. Gervais(Director)

Co-investorsLaunchpad Venture GroupSE Ventures

Fixerfixer.comin

Fixer provides on-demand handyman and home repair services performed by qualified, insured professionals, with upfront booking prices or hourly rates.

ConsumerMarketplacesPropTech

Co-investorsLofty VenturesGoldman Sachs

Goalbookgoalbookapp.comin

Goalbook offers Toolkit, a software platform that helps special educators write higher-quality IEPs (Individualized Education Programs) and deliver specially designed instruction using research-based practices like Universal Design for Learning.

EdTechSaaS

Co-investorsImagine K12NewSchools Venture FundRethink Education

Honeycomb Credithoneycombcredit.comin𝕏

Honeycomb Credit runs an investment crowdfunding platform where individuals can invest in local small businesses, such as breweries, restaurants, and shops, in exchange for potential returns.

FintechImpact & Social GoodMarketplacesPittsburgh, US

George Cook(Co-founder & CEO)inKen Martin(Founder)inMathias Jamora(CFO)inChristian Bilger(Executive Officer)Edward Engler(Director)

Co-investorsAmerican Family Insurance Institute for Corporate and Social ImpactCitta CapitalDelaware Crossing Investor GroupMudita VentureSymphonic Capital3 Points Rising Ventures+2 more

Idle Smartidlesmart.comin

Idle Smart makes automated idle reduction systems for heavy-duty trucking fleets, cutting fuel use, downtime, and CO2 emissions from extended engine idling.

CleantechIoTLogistics & Supply ChainMobility & TransportationLenox, US

Jeff Lynch(Founder & CEO)in

Co-investorsBeacon AngelsClimate Innovation CapitalE8 AngelsEvergreen Climate InnovationsKCRise FundService Provider Capital+2 more

Indow Windowsindowwindows.comin𝕏

Indow manufactures custom window inserts designed to reduce drafts, lower noise, and improve energy efficiency in existing windows.

CleantechClimate TechConstruction TechHardwarePropTechPortland, US

Co-investorsE8 AngelsKeiretsu ForumPortland Seed FundVision Ridge Capital Partners

KickUpkickup.coin𝕏

KickUp is a management system for K-12 schools that combines professional development, coaching, classroom walkthroughs, and staff evaluation into a single platform, giving school leaders performance data to connect professional learning with teacher outcomes.

EdTechSaaSWashington, US

Jeremy Rogoff(CEO)inVicky(COO)Victoria Kinzig(Executive Officer, Director)

Co-investorsEdovate CapitalImagine K12Lighthouse Network Ventures LlcRittenhouse VenturesRobin Hood VenturesImpact Engine

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 GroupWalnut Venture Associates

Locus Energy LLClocusenergy.comAcquired

Locus Energy built a cloud-based hardware and software platform for monitoring and analyzing performance of distributed solar PV systems across residential, commercial, and utility markets.

Co-investorsMI Ventures

Ocean Renewable Power Companyoceanrenewablepower.comin

ORPC develops marine energy technology that generates electricity from free-flowing river and tidal currents, providing baseload power to communities and industrial users located on waterways.

CleantechClimate TechEnergyPortland, US

Christopher Sauer(President & CEO)inAbbey Manders(Executive Officer)Stuart E. Davies(Executive Officer, Director)

BoardJuan Sebastian Scripps(Director)Edgar Aronson(Member of Management Committee)Daniel Googel(Director)

Queriumquerium.comJul 2015

Austin, US

Kent A. Fuka(Executive Officer, Director)

BoardJames Rubin(Director)Frances Cairns(Director)Drew Duncan(Director)

Co-investorsCentral Texas Angel NetworkWild Basin Investments

Scaniflyscanifly.comin𝕏

Scanifly provides a solar design platform that combines AI-powered preliminary designs for sales with drone-based verification for accurate installation planning.

AgTechAI & Machine LearningCleantechConstruction TechEnergySaaSHightstown, US

Jason Steinberg(Executive Officer, Director)inGregory Makkay(Executive Officer, Director)John Novak(Executive Officer, Director)inCarey Makkay(Executive Officer)

BoardMarc Michel(Director)inEric Chapman(Director)in

Co-investorsAlpine MeridianAvenue Growth PartnersEarly Light VenturesLightbankRunway Venture Partners

SHARE Mobilitysharemobility.comin𝕏

SHARE Mobility provides a transportation management platform for fleet operators, supporting dispatch, driver coordination, and scheduled ride programs.

Logistics & Supply ChainMobility & TransportationSaaSColumbus, US

Co-investorsJobsOhio VenturesJumpstart VenturesRenewal FundsRev1 Ventures

Solmetricsolmetric.comin𝕏

Solmetric (part of Fluke) makes software for analyzing photovoltaic array performance, including tools to control the PVA-1500 measurement hardware and automate analysis of I-V curve data from solar sites.

CleantechEnergyHardware

Solsticesolstice.usin𝕏Dec 2018acquired by Perch Energy · Feb 2026

Solstice connects households and businesses to local solar farms through a software platform that qualifies subscribers based on energy needs rather than credit scores, enabling bill savings through solar credits.

CleantechClimate TechEnergySaaSBoston, US

Sandhya Murali(Co-Founder & CEO)inSteph Speirs(Co-founder)inKirk Arnold(Director)

BoardSchuyler Lance(Director)

Co-investorsAmerican Family Insurance Institute for Corporate and Social ImpactDorm RoomE8 AngelsSE VenturesTechstarsTrue Wealth Ventures+6 more

TransLoctranslocrider.com𝕏Mar 2016

Durham, US

Joshua G. Whiton(Director)Douglas Kaufman(Executive Officer, Director)William Bing(Executive Officer)

BoardChris Stallman(Director)inDavid Kirkpatrick(Director)inJason Massey(Director)

Co-investorsFontinalis PartnersNC IDEAPatient Capital CollaborativeSJF Ventures

Ultranautsultranauts.coin𝕏

Ultranauts (formerly Ultra Testing) is a quality engineering firm providing software testing and QA services, built as a fully remote workplace that employs cognitively diverse teams, with more than 75% of staff on the autism spectrum.

AI & Machine LearningEnterprise SoftwareFuture of WorkHR TechImpact & Social GoodNew York, US

Rajesh Anandan(Co-founder & CEO)inArthur Shectman(Executive Officer, Director)Charles D. Hammerman(Director)Eric R. Chapman(Director)

Co-investorsMoai CapitalThe Disability Opportunity Fund

Yellowdigyellowdig.coin𝕏

Yellowdig is a social learning platform that creates online communities for courses, onboarding, programs, and clubs to increase student engagement, persistence, and retention.

EdTechEnterprise SoftwareImpact & Social GoodSaaS

Shaunak Roy(Founder)in

Co-investors500 GlobalRobin Hood VenturesBen Franklin Technology PartnersQB1 VenturesRosecliff Ventures

Other

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

BeemFindhelpKickboardSustaine

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.