/Investor DB

Sandbox Industries — Full Portfolio

60 tracked investments · listed companies and verified rows first

Debutdebutbiotech.cominAug 2025✓ verified

Debut applies AI and biotechnology to discover and formulate cosmetic ingredients and beauty products, decoding skin and hair at the genomic level to create novel actives.

Advanced ManufacturingAI & Machine LearningBiotechConsumerSan Diego, US

Joshua Britton(Founder)inBrady Beauchamp(Founder)Greg Weiss(Founder)

BoardCain A. McClary(Director)in

Co-investorsGS FuturesMaterial ImpactBreakout VenturesKdT VenturesACVC PartnersBetter Ventures Central Llc+12 more

Nest Healthnesthealth.comin✓ verified

Nest Health provides convenient, in-home and virtual healthcare for families, aiming to serve patients regardless of location or insurance status.

Digital HealthFemTechHealthtechImpact & Social GoodNew Orleans, US

Rebekah E. Gee MD MPH(Founder)inRebecca Kavoussi(Co-founder)inRebekah Gee(Chief Executive Officer & Founder)inMichael Meador(Executive Officer)inJanell Wilson(Executive Officer)inKelsie Brandt(Chief Operating Officer)in

Co-investorsAlumni Ventures8VCAmboy Street VenturesGaingelsHopelabImpact America Fund+9 more

Octaveoctavebio.com✓ verified

Octave develops blood-based biomarker tests for neurodegenerative diseases including multiple sclerosis, Parkinson's disease, and Alzheimer's disease.

AI & Machine LearningBiotechDigital HealthMedical DevicesMenlo Park, US

William Hagstrom(Founder and Chairman)inDoug Biehn(President and CEO)in

Co-investorsNorthpond VenturesSection 32Blue Venture FundsEcho Health VenturesHikma VenturesIntermountain Health+4 more

AbleToableto.comAug 2017

AbleTo provides in-person and virtual mental health care, including therapy, psychiatry, and medication management for adults, children, and teens dealing with concerns such as anxiety, depression, ADHD, and substance use.

Digital HealthHealthtechMental HealthNew York, US

Michael Laskoff(Executive Officer, Director)Trip HoferinPaul Pieper(Executive Officer)Tom Brennan(Executive Officer)Frank Hunt(Executive Officer)Robert Rebak(Executive Officer, Director)

Co-investors.406 VenturesBain Capital VenturesBlue Venture FundsHLM Investment PartnersOptum VenturesValspring Capital+1 more

Alacuraalacura.com

Alacura is a specialty benefit manager that oversees clinical and logistical coordination of medical transportation for hospitals, health plans, and patients.

Digital HealthEnterprise SoftwareHealthtechLogistics & Supply ChainDallas, US

Matthew Schulz(Executive Officer, Director)Ken Van Cara(Chief Executive Officer of the Issuer)Amy Christensen(Vice President and Secretary)

BoardTina Blasi(Director of the Issuer)Charlie Falcone(Director of the Issuer)Brandon Cady(Director of the Issuer)

Co-investorsBlue Venture FundsHC9 VenturesWP Global PartnersBlueCross BlueShield Venture Partners

Anzenanzenwalls.co.ukin𝕏Nov 2025 · $16M

Anzen develops thermoelectric heating, cooling, and ventilation technology for residential buildings to reduce carbon emissions cost-effectively.

CleantechClimate TechEnergyHardware

Michael Reid(CTO)

BoardSaffa Riffat(President of World Society of Sustainable Energy)

Co-investorsGreen Angel VenturesOne Planet CapitalSustainable VenturesAndreessen HorowitzCreator FundLocalGlobe

Anzenanzen.finance𝕏Nov 2025 · $16M

Anzen operates USDz, an on-chain stablecoin backed by a diversified portfolio of overcollateralized real-world assets, primarily asset-backed private credit securities.

Crypto & Web3Fintech

Co-investorsArca FundsCircle VenturesKraynos CapitalAndreessen HorowitzBlocktower CapitalCreator Fund+1 more

Aspire Healthaspirehealthcare.cominSeries B · Jul 2014 · $6Macquired by CareMore Health (Anthem) · Jun 2018

Nashville-based provider of home and outpatient community-based palliative care for seriously ill patients, acquired by Anthem in 2018.

Digital HealthHealthtechNashville, US

Brad Smith(Executive Officer, Director)Andrew Lasher(Executive Officer)Diane Seloff(Executive Officer)William Anderson(Executive Officer)inWilliam Frist(Director)in

BoardAnn Lamont(Director)in

Co-investorsBlue Venture FundsFrist Cressey VenturesGV (Google Ventures)Lifeforce CapitalMountain Group CapitalOak HC/FT

Belong Healthbelong-health.com

Belong Health provides a full-stack health plan operating platform and partnership model that helps organizations design and run health plans, sharing the risk of launching and building them.

Digital HealthHealthtechInsurTechSaaSRadnor, US

Douglas Duane Byrd(Executive Officer)

Co-investorsAlumni VenturesBascom VenturesBlue Venture FundsNew Enterprise Associates (NEA)Maverick VenturesMaverick Ventures Israel

Big Healthbighealth.com𝕏Feb 2026 · $24M

Big Health develops digital treatments and care programs for mental health conditions, including cognitive behavioral therapy-based solutions for insomnia and other mental health issues.

Digital HealthHealthtechMental Health

Peter Hames(Founder)inColin Espie(Founder)

Co-investors.406 Ventures515 VenturesAlleyCorpBlue Venture FundsIndex VenturesInnovation Global Capital+9 more

Bluestone Physician Servicesbluestonemd.comin

Bluestone provides value-based primary care for high-needs patients, including those with dementia, mobility challenges, or serious illness, under Medicare programs such as the LEAD Model.

Digital HealthHealthtechLongevity

Co-investorsBlue Venture Funds

Confianzaconfianza.com

Confianza.mx is a Mexican surety bond (fianzas) broker offering bonding solutions through partnerships with insurance companies in the sector.

FintechInsurTech

Conservisconservis.agSeries A · Sep 2014 · $10M

Minneapolis, US

Patrick Christie(Executive Officer, Director)

BoardRobert Shapiro(Director)inRichard Pavelski(Director)

Co-investorsAliment CapitalCultivian Sandbox VenturesPontifax AgTechMiddleland CapitalPontifax Global Food Agriculture Technology

Cooks Venturecooks-venture.comSeries A · Jul 2020 · $10M

Co-investorsCultivian Sandbox Ventures

Datadimensionsdatadimensions.comin𝕏

Data Dimensions offers SaaS-based software for document capture, classification, and enterprise content management across the document lifecycle from intake to archive.

AI & Machine LearningData & InfrastructureGovTechHealthtechInsurTechSaaS

Daymark Healthdaymarkhealth.cominSeries A · Sep 2025 · $20M

Daymark provides 24/7 in-home and virtual cancer care, offering patients an oncology-specialized team available by phone, text, video, or home visits to coordinate testing, manage symptoms and medications, and handle care logistics.

Digital HealthHealthtechMental HealthPhiladelphia, US

Justin Bekelman(Executive Officer, Director)inJonathan Rhodes(Founder)inPaul Dufault(Executive Officer)Roy Beveridge(Director)

BoardKelsey Maguire(Director)Ambar Bhattacharyya(Director)

Co-investorsBlue Venture FundsHealthier CapitalMaverick VenturesOncology VenturesAlpha PartnersYosemite

Debutdebut.com

Debut Ventures is an investment and advisory firm that partners with growth-stage companies to improve their financial, operational, and technological assets.

Enterprise SoftwareLos Angeles, US

Ira Williams, III(Founder)Candace NgLisa Sriphaseuth

Descartes Labsdescartes-labs.comAcquired

Descartes Labs was a Los Alamos-spinoff geospatial analytics company that used AI to process satellite imagery for agriculture, mining, insurance, and government clients.

Santa Fe, US

Mark Johnson(Executive Officer, Director, Promoter)Steven Brumby(Director)Mike Warren(Founder)inSuzanne McBride(Director)Andrew Ziolkowski(Director)James Montgomery(Director)

Co-investorsCorrelation VenturesCrosslink CapitalCultivian Sandbox VenturesDCVC (Data Collective)Hemisphere Ventures LLCIndustrious Ventures+5 more

Emidsemids.com

Healthcare company led by CEO Saurabh Sinha, cited as a Council Capital partner.

Co-investorsBaird CapitalBlue Venture FundsCouncilUnion Grove Venture PartnersBlueCross BlueShield Venture PartnersNew Mountain Capital

Exai Bio Inc.exai.bioin𝕏Sep 2021

ExAI develops technology for early cancer detection, diagnosis, and management.

AI & Machine LearningBiotechDigital HealthMedical DevicesPalo Alto, US

Patrick A. Arensdorf(Executive Officer, Director)

BoardHani Goodarzi(Director)inMichael Pellini(Director)Alexander Parker(Director)

Co-investorsBlue Venture FundsAmplify PartnersS32

Full Harvestfull-harvest.comSeries A · Aug 2018 · $9M
Geltorgeltor.comin𝕏Series A · Oct 2018 · $18M

Geltor uses a proprietary biodesign and precision fermentation platform to create and commercially produce novel protein ingredients, including collagens, for beauty and personal care formulators.

BiotechFoodTechNew MaterialsWellness & Fitness

Alexander Lorestani(Founder)inNick Ouzounov(Founder)inNicholas Ouzounov(Founder)

Co-investorsAgronomicsAlwyn CapitalArgonautic VenturesBaruch Future VenturesBlue Horizon CorporationBoxGroup+19 more

Gradient Healthgradientai.comin𝕏

Gradient AI develops underwriting and claims management software for group health, property & casualty, and workers' compensation insurance.

AI & Machine LearningData & InfrastructureDigital HealthEnterprise SoftwareHealthtechInsurTechDurham, US

Stan Smith(Founder & CEO)inOuwen Huang(Executive Officer, Director)inJoshua Miller(Executive Officer, Director)in

BoardShana Barghouti(Director)Satish Tadikonda(Director)inMatt Bailey(Director)

Co-investorsAmerican Family VenturesBoro CapitalCharlotte Angel FundMassMutual VenturesMedMountain VenturesSilicon Valley+6 more

HealthEdgehealthedge.comin𝕏

HealthEdge provides cloud-based core administrative processing systems and digital engagement solutions for health plans and insurance companies.

Enterprise SoftwareHealthtechInsurTechSaaSBurlington, US

Robert Gillette(Executive Officer, Director)Kevin Adams(Chief Executive Officer)inMatt McLaughlin(Chief Financial Officer)inChris Conte(Chief Revenue Officer)inRaj Sundar(Chief Strategy Officer)inLaura Hancock(Chief Customer Officer)in

Co-investorsBlue Venture FundsCoatue ManagementGolub GrowthHLM Investment PartnersGE Ventures

Healthifyhealthify.usSeries A · Jul 2017 · $7Macquired by WellSky · Jul 2021

WellSky operates a network connecting post-acute and social care providers with health plans and government organizations to enable coordinated care management programs.

Digital HealthEnterprise SoftwareHealthtechSaaS

Co-investorsBlue Venture FundsKapor CapitalActivate Venture PartnersPrimary Venture Partners

Indico Dataindicodata.aiinSeries B · Dec 2020 · $22M

Indico provides an intake and orchestration platform for insurance carriers that processes unstructured data such as claims, submissions, and reports to modernize how work enters and moves through insurance operations.

AI & Machine LearningEnterprise SoftwareInsurTechSaaSBoston, US

Madison May(Founder & CTO)inDiana Yuan(Co-founder, SVP People & Operations)inAlec Radford(Co-founder and Advisor)inSlater Victoroff(Executive Officer, Director)in

Co-investors.406 VenturesBoston Seed CapitalHyperplane Venture CapitalOsage Venture PartnersTechstarsAviva Ventures

IngredientWerksingredientwerks.cominJul 2022

IngredientWerks is a molecular farming company that engineers plants to produce plant-based proteins and ingredients for the alternative protein market.

AgTechBiotechFoodTechWoburn, US

Matt Plavan(Chief Executive Officer)inMichael Raab(R&D Lead)Jeremy Schley-Johnson(Vice President)inSteve Snyder(Director)James Schultz(Director)

BoardClinton Bybee(Director)in

Co-investorsARCH Venture PartnersOpen PrairieCultivian Sandbox Ventures

Intellivointellivo.comin

Intellivo provides health plan subrogation services for employers and health plans, helping recover costs and protect plans while maintaining member experience.

AI & Machine LearningEnterprise SoftwareFintechHealthtechInsurTechSaaS

Co-investorsThompson Street Capital Partners

Layrlayr.comin𝕏

Layr designs and installs window film solutions for commercial buildings and residential properties, addressing issues like heat, glare, UV fading, privacy, security, and energy costs.

Construction TechEnergyPropTechNew York City, US

Will Pulman(Founder & CEO)

Lumerislumeris.comin𝕏Apr 2024 · $100M

Lumeris uses AI combined with human-centered design to address the U.S. primary care shortage, co-creating an AI tool called Tom with physicians and patients to deliver Primary Care as a Service.

AI & Machine LearningDigital HealthHealthtechSt. Louis, US

W. Michael Long(Chairman & Chief Executive Officer, Lumeris Group Holdings Corporation)

Co-investorsBlue Venture FundsHavencrest Capital ManagementKleiner PerkinsBlueCross BlueShield Venture PartnersDeerfield Management Company

Lumiatalumiata.cominSeries A · Sep 2014 · $6M

Somatus provides value-based kidney and heart care, offering individualized clinical, emotional, and social support to patients while partnering with providers and health plans to improve outcomes and lower costs.

Digital HealthHealthtechSan Mateo, US

Aditya Damle(Executive Officer, Director)David Kim(Executive Officer, Director)in

BoardLarry Leisure(Director)Matt Downs(Director)Euan Thomson(Director)

Co-investorsAlumni VenturesALLEGISNL CAPITALBlueCross BlueShield Venture PartnersIntel CapitalKhosla Ventures

NURITASnuritas.comin

Nuritas uses a proprietary AI platform, the Nuritas Magnifier, to discover and clinically validate bioactive peptide ingredients derived from natural sources.

AI & Machine LearningBiotechFoodTechDublin, IE

Dr. Nora Khaldi(Founder & CEO)inJohn Casey(Chief Manufacturing & Supply Chain Officer)inConor Walshe(Chief Financial Officer)inAlison Anderson(Chief People Officer)inNora Khaldi(Founder)

Co-investorsCleveland AvenueMcWin Capital PartnersMarc BenioffEuropean Circular Bioeconomy FundKeiretsu ForumClay Capital+1 more

Perspectumperspectum.comin𝕏Series B · Apr 2020 · $36M

Perspectum develops digital medical technology and diagnostics using multiparametric MRI to assess and diagnose chronic systemic diseases including liver disease, long COVID, diabetes, and cancer for clinicians and patients.

AI & Machine LearningBiotechDigital HealthHealthtechMedical DevicesOxford, GB

Rajarshi Banerjee(CEO)in

Co-investorsBlue Venture FundsOxford Science EnterprisesBritish Patient CapitalHealthQuest Capital

Phylagenphylagen.comSeries A · Feb 2019 · $14M

Technology identifying supply chain sources using the environmental microbiome.

Co-investorsDolby Family VenturesGolden SeedsJ-VenturesWorking Capital FundAgFunderBlackhorn Ventures+4 more

Pink Dxpinkdx.comin𝕏Series A · Jan 2025 · $5M

PinkDx is a diagnostics company developing tests, led by a leadership team spanning scientific, medical, and business functions.

BiotechDigital HealthFemTechIndianapolis, US

Richard T. Kloos(Chief Medical Officer)inTimothy McMeekan(Co-Founder, Chief Financial Officer, and Chief Business Officer)Giulia Kennedy(Founder)Isaac Ro(Director)inRisa Stack(Director)inEric Wang(Executive Officer)

Co-investorsBEVCBlue Venture FundsCatalio Capital Management, LPMountain Group Capital

Prove Payfoneprove.comin𝕏

Prove offers a business onboarding and verification solution that reduces manual input by validating business entities, EIN/TIN, and documents while connecting an individual applicant to a business through mobile device and phone number authentication.

CybersecurityFintechSaaS

Co-investorsMassMutual VenturesOak HC/FTRealization Capital PartnersRelay VenturesRRE VenturesStack Capital

Solera Healthsoleranetwork.cominSeries A · Jun 2016 · $4M

Solera operates a digital health delivery network and matching platform that guides health plan members and employees to virtual condition-management programs from over 30 digital providers.

AI & Machine LearningB2B MarketplacesDigital HealthHealthtechSaaSPhoenix, US

Brenda Schmidt(Executive Officer, Director)in

Co-investorsBlue Venture FundsCobalt VenturesSJF VenturesAdams Street PartnersAlliance Healthcare FoundationHorizon Blue Cross Blue Shield of New Jersey

Sound Agriculturesound-agriculture.comin

AgTechEmeryville, US

Eric Davidson(Director)inTravis Bayer(Director)inPaul Beck(Executive Officer)inDave Vosburg(Executive Officer)Adam Litle(Executive Officer, Director)inDerek Norman(Director)in

Co-investorsCavallo VenturesCultivian Sandbox VenturesFall Line CapitalS2G InvestmentsFootPrint CoalitionLeaps by Bayer+2 more

Supergutsupergut.comin𝕏

Supergut makes fiber-based food and supplement products aimed at supporting gut microbiome health for consumers.

Direct to ConsumerFoodTechWellness & Fitness

Marc Washington(Founder)in

Co-investorsAcre Venture PartnersAlpha EdisonAOKI LABSAssembled BrandsGreat Circle VenturesThe Family Fund+3 more

SwipeSenseswipesense.comin

SwipeSense is a healthcare technology company that provides a hospital safety platform with applications for electronic hand hygiene monitoring, real-time asset tracking, automated contact tracing, and nursing insights.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechIoTChicago, US

Mert Iseri(Executive Officer, Director)inYuri Malina(Executive Officer, Director)inAndrew Berthusen(Chief Executive Officer)

BoardLior Susan(Director)inRandall Crowder(Director)inDaniel Phillips(Director)

Co-investorsBlue Venture FundsNat TurnerNew Ground VenturesTEXO VenturesEclipse Ventures

Swoopswoop.cominJan 2025 · $6MAcquired

Swoop provides a privacy-safe, AI-driven commercial intelligence and marketing platform that uses de-identified real-world patient and HCP data to coordinate targeted engagement across channels like display, connected TV, social, and point-of-care.

AdTechAI & Machine LearningDigital HealthHealthtechCambridge, US

Ron Elwell(Executive Officer, Director)Jonathan Root(Director)Inderpal Bhandari(Director)John Hadl(Director)

Co-investorsArcher Capital GroupUS Venture Partners

TransFSfeefighters.comJan 2011 · $1.6M

FeeFighters is a fee-reduction service for small and medium businesses that audits and negotiates credit card processing fees to lower merchant costs, without requiring companies to switch processors.

FintechMountainside, US

Joshua KrallSteve HarperSean Harper(Founder)in

Co-investors500 GlobalHyde Park AngelsOCA Ventures

Verituityverituity.cominSeries B · Mar 2021 · $20M

Verituity provides a payouts platform that delivers verified, on-time payments with payment choice for businesses and their payees, aiming to reduce payout complexity, risk, and cost.

Enterprise SoftwareFintechSaaSMclean, US

Ben Turner(Chief Executive Officer & President)inChris Smith(Chief Operating Officer)inAnthony Renzette(Chief Product Officer)inAndy Brooks(Chief Financial Officer)in

BoardDonald Dixon(Director)inPhilip Bronner(Director)in

Co-investorsArdent VentureForgePoint CapitalMTECH CAPITAL

Vestaron, Inc.vestaron.comin

Vestaron develops peptide-based insecticides derived from naturally-occurring peptides such as those found in spider venom, produced through fermentation, offering new modes of action for crop protection.

AgTechBiotechCleantechClimate TechNew MaterialsKalamazoo, US

Glenn King(Founder)inJuan Estupinan(Executive Officer, Director)inDawn de los Santos(Executive Officer)inRobert Kennedy(Executive Officer)Nancy Newman(Executive Officer)inJohn C. Sorenson(Executive Officer, Director)

Co-investorsArgonautic VenturesCavallo VenturesCultivian Sandbox VenturesEndeavor8iSelect FundMichigan Capital Network+4 more

ZeOmegazeomega.comin𝕏

ZeOmega provides healthcare enterprise management software for health plans and other risk-bearing organizations, offering integrated care management, prior authorization, and workflow solutions.

AI & Machine LearningCloud ComputingDigital HealthEnterprise SoftwareHealthtechSaaSPlano, US

Co-investorsBlue Venture FundsBlueCross BlueShield Venture PartnersBregal Sagemount

Other

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

Advanced Animal DiagnosticsAxial HealthcareCirrusMDCopper Cow CoffeeCulture BiosciencesData WorldDripsFort HealthLeafNovihumPayfoneReinRollickVerata Health (Now Part of Olive)Yard Stick

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.