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3CC | Third Culture Capital

Venture capital

Boston · Pre-Seed–Series A · 6 people tracked

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Investment thesis

3CC invests at the confluence of healthcare, technology, and access. The firm backs builders who have experienced being an outsider and have transformed that perspective into an edge. Its focus centers on healthcare innovation, combining technology and improved access to care.

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Series A
Check
$250K – $1M
HQ
Boston, Massachusetts, US
Leads rounds
Leads
Instruments
Equity
Founded
2021
Tracked investments
16

Team · 6 people

from the firm's website & public directories
Guy Fish· Investment Advisory Committeein

Holds MD and MBA credentials. Serves on the Investment Advisory Committee.

Maria V Lopez-Bresnahan· Investment Advisory Committeein

Holds MD, MBA, and FAAN credentials. Serves on the Investment Advisory Committee.

Ravi Thadhani· Investment Advisory Committee

Holds MD and MPH credentials. Serves on the Investment Advisory Committee.

What they invest in

from 14 of 16 portfolio companies

Healthtech ×11Digital Health ×8AI & Machine Learning ×6FemTech ×3SaaS ×3Biotech ×2Enterprise Software ×2Medical Devices ×2

HQs:United States×6France×2Israel×1Vietnam×1

Who they back

founder profiles across 8 portfolio companies
75%
solo founders
6 of 8 mapped founding teams

Founding team size:solo founder×63 founders×2

Accelerator rootsportfolio companies that came through a program

Techstars ×2

Investments · 16 tracked

founders shown can be your intro path
AcousticaBioacoustica.bioin

Acoustica.bio develops acoustophoretic technology and microgel suspension formulations that concentrate biologic drugs (such as monoclonal antibodies) to ultra-high concentrations exceeding 500 mg/mL for small-volume subcutaneous injection.

BiotechDeep TechMedical Devices

Daniele Foresti(Founder)in

Co-investorsSafar Partners

Aviwellaviwell.frin𝕏

Aviwell develops microbiota-based feed solutions to improve animal health and growth for livestock and fish producers in the agri-food industry.

AgTechAI & Machine LearningBiotechToulouse, FR

Rémy Burcelin(Founder)in

Co-investorsElaiaHassan Lantry (Blast)SWEN Capital Partners

Boswellboswell.ioin𝕏

Boswell provides client intake and case management software for community-based organizations, enabling frontline teams to reduce administrative burden and spend more time serving people.

GovTechSaaS

Ciba Healthcibahealth.comin𝕏

Ciba Health offers an AI-powered virtual platform for managing and reversing chronic conditions such as type 2 diabetes, obesity, metabolic dysfunction, GI, autoimmune, and mental health issues.

AI & Machine LearningDigital HealthHealthtechNew York, US

Innocent Clement(Executive Officer, Director)

BoardMiraj Sanghvi(Director)inPeter Lee(Director)

Co-investorsDigiTx Partners LLCE12 Venture Capital, LlcManchesterStory Group, LLC

Docosandocosan.comin𝕏

Docosan is a healthcare booking platform that lets families in Vietnam find and schedule appointments with hospitals, clinics, doctors, and testing centers, including in-person, at-home, and online consultations.

Digital HealthHealthtechMarketplaces

Natalia Moreno Hendrickson(Founder)in

Co-investorsAppWorks VenturesAppWorks

Helmhelmhealth.comin

Helm Health provides benefit design and member engagement tools for health plans, incorporating cost and quality data into coverage decisions, bundling claims into transparent pricing, and offering provider search functionality.

Enterprise SoftwareHealthtechInsurTechSan Francisco, US

Co-investors.406 VenturesFlare Capital PartnersHeadwater VenturesSemperVirens Venture CapitalDigitalis VenturesInitialized Capital

KeywiseAIkeywise.techin

KeyWise AI develops Skye, an iPhone keyboard app that analyzes typing patterns using AI to generate a Clarity Score measuring cognitive function aspects like attention and processing speed.

AI & Machine LearningConsumerDigital HealthHealthtechMental Health

Co-investorsIllinois VenturesJoyance PartnersMerus CapitalTribes Ventures

Lime Healthlime.healthin

Lime provides solutions for healthcare establishments and patients to capture and analyze patient-reported experience and outcome measures (PREMs and PROMs) for improving care quality and clinical outcomes.

AI & Machine LearningDigital HealthHealthtechSaaS

Mahmeemahmee.comin𝕏

Mahmee provides wraparound maternal and infant healthcare support through a team of nurses, doulas, lactation consultants, and mental health specialists, serving pregnant and postpartum families in the United States.

Digital HealthEdTechFemTechHealthtechCalifornia, US

Melissa Hanna(Founder)inLinda Hanna(Co-Founder & Director of Care)inSunny W.(Founder)in

Co-investors500 GlobalAlumni VenturesBackstage CapitalHelmMaC Venture CapitalMuse Capital+1 more

SimpliFedsimplifed.usin

SimpliFed provides a maternal health operating system delivering virtual care and support for parents during pregnancy, postpartum, and baby feeding.

Digital HealthFemTechHealthtechIthaca, US

Andrea Ippolito(Executive Officer, Director)inAndrea

BoardCat Hernandez(Director)Stephen Bruso(Director)

Co-investorsElizabeth Street VenturesTBD AngelsThe Artemis FundThe Venture CollectiveWaterline VenturesCultivation Capital+1 more

ViTAA Medical Solutionsvitaamedical.comin

ViTAA offers the AiORTA Suite, a cloud-based platform that uses explainable AI to analyze CT scans and map the strength and weakness of aortic aneurysm tissue.

AI & Machine LearningHealthtechMedical Devices

Randy Moore(Co-founder)in

Co-investorsHouston Angel NetworkUCeed FundsBoreal VenturesUCeed

voiceittvoiceitt.comin𝕏

Voiceitt provides real-time captioning for Microsoft Teams that supports non-standard speakers, including people with speech disabilities, Deaf individuals, and those with accented English.

AI & Machine LearningEnterprise SoftwareHealthtechImpact & Social GoodRamat Gan, IL

Danny WeissberginPinni Ravehin

Co-investorsCisco InvestmentsConnecticut InnovationsM12 (Microsoft's Venture Fund)Startupbootcamp FinTech MexicoTechstarsXTX Markets

zuri fertilityzurifertility.comin𝕏Jan 2022

Zuri Fertility offers a fertility program serving individuals, employers, and clinics/providers, currently launching a pilot cohort.

Digital HealthFemTechHealthtechWellness & FitnessChicago, US

Blair Matthews(Cofounder & CEO)inBlair M.(Founder)inOmer Raheem(Chief Medical Officer)Giuliana Zaccardelli(Cofounder & Head of Clinical Operations)

Co-investorsNex CubedTechstars

Other

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

BinkeyDrugviu

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has 3CC | Third Culture Capital made?
3CC | Third Culture Capital has 16 tracked investments.
What stage does 3CC | Third Culture Capital invest at?
3CC | Third Culture Capital invests at the Pre-Seed, Seed, Series A stages.
What is 3CC | Third Culture Capital's typical check size?
3CC | Third Culture Capital typically writes checks of $250K – $1M.
What sectors does 3CC | Third Culture Capital focus on?
3CC | Third Culture Capital focuses on Biotech, Digital Health, Healthtech.
Where is 3CC | Third Culture Capital located?
3CC | Third Culture Capital is headquartered in Boston, US.
Does 3CC | Third Culture Capital lead rounds?
Yes, 3CC | Third Culture Capital leads investment rounds.
Who does 3CC | Third Culture Capital co-invest with?
3CC | Third Culture Capital most often shares deals with Joyance Partners, Techstars, .406 Ventures, among 42 tracked co-investors.

Images

3CC | Third Culture Capital photo3CC | Third Culture Capital photo

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