/Investor DB

Jacket River Capital Partners

Growth equity

Boston · Seed–Late Stage · 1 people tracked

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Investment thesis

Jacket River is an investment firm based in Boston and Ottawa that partners with entrepreneurs, providing growth equity and operational expertise across all stages of a company's lifecycle.

Invests inHealthtechSector AgnosticBostonNorth America

Source: firm website, verified Oct 2, 2026.

Stage
Seed–Late Stage
HQ
Boston, US
Instruments
Equity
Tracked investments
21
Unicorns
1

Team · 1 people

from public directories

What they invest in

from 13 of 21 portfolio companies

AI & Machine Learning ×5Healthtech ×5Medical Devices ×4Biotech ×3SaaS ×3Direct to Consumer ×2E-commerce ×2Fintech ×2

HQs:United States×5Mexico×2Canada×1Indonesia×1

Who they back

founder profiles across 8 portfolio companies
25%
solo founders
2 of 8 mapped founding teams
62%
repeat founders
of 13 founders with career history

Founding team size:solo founder×22 founders×23 founders×14+ founders×3

Where their founders studiedfrom 13 founders with education data

New York University ×3Harvard University ×2Sciences Po ×2University of California, Berkeley ×2University of Warwick ×2

What their founders studiedfrom 13 founders with field-of-study data

Computer Science ×5Economics ×3Engineering ×2Finance & Accounting ×2Politics & Policy ×2

Where their founders worked beforefrom 13 founders with career history

0BS ×2IBM ×2

Accelerator rootsportfolio companies that came through a program

Y Combinator ×2

Investments · 21 tracked

founders shown can be your intro path

By year:2022 · 12015 · 12 dated

Affini-Taffinittx.comin𝕏

Affini-T Therapeutics develops TCR-based immunotherapies aimed at treating solid tumors, using two complementary therapeutic modalities.

BiotechHealthtechLongevity

Co-investorsAgent CapitalOlive Tree CapitalService Provider CapitalFred Hutchinson Cancer Research CenterHumboldtLeaps by Bayer+1 more

Chiachia.netin𝕏May 2015

Chia develops an open-source blockchain network using Proof of Space Time consensus, designed to significantly reduce energy consumption compared to traditional proof-of-work systems.

AgTechCrypto & Web3Data & InfrastructureFintechSouth San Francisco, US

Bram Cohen(Founder)inRyan Singer(Founder)inGene Hoffman(Chief Executive Officer and President)inMisha Graboi(Chief Financial Officer)inVishal Kapoor(Chief Operating Officer)April Helliwell(Executive Officer, Director)

Co-investorsa16z cryptoAndreessen HorowitzAndromeda CapitalBlockchain CoinvestorsBreyer CapitalCollab+Currency+15 more

Dren Biodrenbio.com

Dren Bio is a clinical-stage biopharmaceutical company developing novel antibody therapeutics designed to selectively eliminate pathogenic cells and disease-causing agents, with a pipeline targeting oncology, autoimmune diseases, immunology, and neurology.

BiotechHealthtechMedical DevicesFoster City, US

Nenad Tomasevic(Founder)

BoardIvan Trifunovich(Director)John Wesley(Founder)

Co-investors8VCAisling CapitalHBM Healthcare InvestmentsHBM PartnersMission Bay CapitalMission Biocapital+5 more

FUTURAfuturalabs.ioSeed

Futura is a digital dental laboratory solution that provides dentists with an intraoral scanner, clinical management portal, and lab services with training and support.

HealthtechMedical DevicesSaaSWellness & FitnessMexico City, MX

Tommaso Tomba(Founder)inLeonardo Miron(Founder)inAlexander Clapp

Co-investorsAlumni VenturesY Combinator0BSAlleyCorpAxon Partners GroupCarao Ventures+14 more

Moonsmymoons.mxin

Moons provides invisible, removable dental aligners for teeth straightening in Mexico.

Digital HealthDirect to ConsumerHealthtechMedical DevicesMexico, MX

Tommaso Tomba(Founder)inAlex Clapp(Founder)inLeonardo Miron(Founder)in

Co-investorsAlleyCorpAlumni VenturesCarao VenturesDila CapitalFJ LabsITERATIVE+4 more

Ninenine.homes

NINE is an online store and design studio selling original art, photography, home decor, furniture, candles, and apparel, including work by Keith Bynum and Evan Thomas and merchandise tied to the Bargain Block brand.

ConsumerDirect to ConsumerE-commerce

Keith Bynum

Opentronsopentrons.comin𝕏

Opentrons develops laboratory robots that automate scientific research tasks for scientists and research institutions.

AI & Machine LearningBiotechHardwareHealthtechMedical DevicesRoboticsNew York City, US

Nicholas Wagner(Founder)inWill Canine(CPO)inChiu Chau(Founder)inLeslie Mitchell(Director)inJames Atwood(Executive Officer, Director)inJonathan Brennan-Badalin

Co-investorsKhosla VenturesLerer HippeauEQUIAMFifty YearsFuture VenturesMetaplanet+14 more

Quanergyquanergy.comin𝕏

Quanergy develops 3D LiDAR sensing systems and perception software for physical security, smart cities, and industrial automation.

AI & Machine LearningCybersecurityDeep TechHardwareIoTSunnyvale, US

Tianyue Yu(Executive Officer, Director, Promoter)inLouay Eldada(Executive Officer, Director, Promoter)inEnzo Signore(CEO & Co-Founder)inAlexander Turkot(Board Member, Director, and Co-Founder)in

BoardTamer Hassanein(Director)inSteven Beringhause(Director)

Co-investorsAllied Venture PartnersCanas CapitalG SquaredManhattan Venture PartnersRed Sails InvestmentReshape+5 more

Raven AIraven.aiin

Raven is an Industry 4.0 technology platform that helps manufacturers capture, analyze, and act on production data in real time to improve shop floor operations.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareIoTSaaS

MartinBraden

Co-investorsCeltic House Venture PartnersChartline Capital PartnersMomenta Ventures

Satellitesatellite.im

Matthew Wisniewski(Founder)Manuel Tumiati(Founder)

Co-investorsHashedMulticoin CapitalOlive Tree Capital

Sterlingcapitalbrokerssterlingcapitalbrokers.com

Sterling Capital Brokers is a Canadian employee benefits brokerage that pairs advisory services with a proprietary benefits administration platform for plan sponsors and plan members.

HR TechInsurTechSaaSToronto, CA

teikametricsteikametrics.comin𝕏

Teikametrics offers an AI-powered marketplace intelligence platform for brands selling on Amazon, Walmart, and TikTok Shop, covering multi-marketplace campaign management, full-funnel advertising, generative-AI listing optimization, and analytics.

AdTechAI & Machine LearningE-commerceRetail TechBoston, US

Alasdair McLean-Foreman(Executive Officer, Director, Promoter)inSrinivas Guddanti(Executive Officer)Michael McMahon(Director)John Traugott(Director)Austin Westerling(Director)

Co-investorsCentana Growth PartnersCentana PartnersFJ LabsIntel CapitalProgress VenturesGranite Point Capital+1 more

Tutoroceantutorocean.com

TutorOcean is an online tutoring platform that connects students with human tutors across a wide range of subjects and levels, offering scheduled one-on-one sessions through an interactive virtual classroom.

AI & Machine LearningEdTechMarketplaces

Xenditxendit.coin𝕏Sep 2022

Xendit provides payments infrastructure for global companies and local businesses in Southeast Asia, offering direct integrations with over 100 local payment methods.

FintechJakarta, ID

Moses Lo(CEO)inBo Chen(CTO)inJuan Gonzalez(Principal Software Engineer)inJuan González(Founder)inMoses Lo Tessa Wijaya(Founder)Tessa Wijaya(Founder)

Co-investors01vcAC VenturesAccelBerkeley SkyDeck FundCoatue ManagementEast Ventures+25 more

Other

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

Creative LayerCreativelayerDrenR.I.P.T.K TechnologiesRiptkSatellite IMZenithai

Portfolio news

latest coverage across their companies
Dren Bio - BioSpace

Dren Bio · biospace.com · Mar 2, 2026

Frequently asked questions

How many investments has Jacket River Capital Partners made?
Jacket River Capital Partners has 21 tracked investments.
What stage does Jacket River Capital Partners invest at?
Jacket River Capital Partners invests at the Seed, Series A, Series B, Series C, Growth, Late Stage stages.
What sectors does Jacket River Capital Partners focus on?
Jacket River Capital Partners focuses on Healthtech, Sector Agnostic.
Where is Jacket River Capital Partners located?
Jacket River Capital Partners is headquartered in Boston, US.
Who does Jacket River Capital Partners co-invest with?
Jacket River Capital Partners most often shares deals with Olive Tree Capital, FJ Labs, Toba Capital, among 84 tracked co-investors.

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