/Investor DB

Maroon Venture Partners Fund

Venture capital

Amherst · Pre-Seed–Seed · 6 people tracked

Also known as Maroon Venture Partners

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Investment thesis

Maroon Venture Partners Fund II invests in early-stage companies linked to UMass Amherst, seeking ventures that can deploy capital toward meaningful commercial milestones. The fund aims to support and nurture entrepreneurship and innovation within the UMass Amherst community.

Invests inSector AgnosticUnited States

Source: firm website, verified Aug 6, 2026.

Stage
Pre-Seed–Seed
Check
$100K – $300K
HQ
Amherst, US
Leads rounds
Follows
Instruments
Equity
Founded
2024
Last 12 months
1 investment
Tracked investments
12

Team · 6 people

from the firm's website & public directories
Charlie Johnson· Investment Committee Member and Managing Directorin

Clinical Associate Professor of entrepreneurship at UMass Amherst Isenberg School of Management. Previously a partner at Boston law firm Choate, Hall & Stewart representing startups, venture capital firms, and private equity investors, and chaired the firm's business and technology practice.

Ameeta Soni· Investment Committee Member

Entrepreneur and technology strategist who has founded multiple startups including FitTrace, Aanza, and Aanza AutoID Group. Served as CMO at PlatformQ Health and VFA; active mentor at Techstars and LearnLaunch accelerators.

John L. Brooks III· Investment Committee Member

Managing Director of Healthcare Capital LLC advising early-stage life sciences companies in obesity, pre-diabetes, and diabetes treatment. Former President and CEO of Joslin Diabetes Center; co-founder of seven life sciences companies including Insulet Corporation and Prism Venture Partners.

Mike Masterson· Investment Committee Member

Entrepreneur and executive with over 30 years in pharmaceutical, biotech, advanced materials, and energy sectors. Co-founder and CEO of ALD NanoSolutions and founding partner of Breton Capital Management; former venture partner at Flagship Ventures with founding CEO experience across multiple ventures.

Nancy Wogrin Confrey· Investment Committee Member

Technology strategy consultant and entrepreneur; founder of Inflexion Point Consulting. Former CEO of Health Beacons, Inc.; served as Head of Corporate Venturing at Integral, Inc. and holds advanced degrees in AI from Stanford University.

Steve Willis· Investment Committee Member

Computer networking entrepreneur since 1982 with multiple founding and executive roles, including co-founder of Wellfleet Communications and Overlook Networks. Investor, board member, and advisor to startups; holds multiple patents in computer networking.

What they invest in

from 11 of 12 portfolio companies

Consumer ×4Hardware ×4Healthtech ×3Biotech ×2Cleantech ×2Deep Tech ×2Direct to Consumer ×2Medical Devices ×2

HQs:United States×9Guatemala×1

Investments · 12 tracked

founders shown can be your intro path

By year:2026 · 12022 · 12020 · 22019 · 15 dated

88 Acres88acres.comin

88 Acres makes seed-based food products such as seed butters and granola/protein bars, using roasted seeds and simple ingredients.

ConsumerDirect to ConsumerFoodTechBoston, US

Rob Dalton(Founder)in

PartnerCharlie Johnson· solo GP

Co-investorsCEI VenturesCommunity Development Venture Capital AllianceBoston Impact Initiative (BII)

Aclarityaclaritywater.comin𝕏

Aclarity develops proprietary technology to break down PFAS (per- and polyfluoroalkyl substances) compounds using electricity, offering an alternative to traditional disposal methods that involve landfilling or incineration.

CleantechClimate TechHardware

Michael Shaw(President and Chief Executive Officer)in

PartnerCharlie Johnson· solo GP

Co-investorsBURNT ISLAND VENTURESEcho River CapitalHG VenturesMassVentures

Adelante Shoe Companyadelanteshoes.com𝕏Aug 2022

Adelante handcrafts made-to-order leather shoes and goods one pair at a time at its workshop in Pastores, Guatemala, offering inclusive size and width options.

ConsumerDirect to ConsumerImpact & Social GoodPastores, GT

Peter Sacco(Executive Officer, Director)Horacio Alvarez(Original co-founder; Owner and CEO, Adelante Made-To-Order)Mark Ranalli(Director)Eduardo Francisco Diaz Ribadeneira(Director)Josh Kapelman(Director)John Nunnelly(Director)

PartnerCharlie Johnson· solo GP

Co-investorsCityPark Investments

Hasen Techumass.eduin𝕏

UMass Amherst is a public research university in New England offering more than 100 undergraduate majors, minors, and certificates across fields such as engineering, public health, and literature, along with study abroad and personalized major programs.

EdTechAmherst, US

PartnerCharlie Johnson· solo GP

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)

PartnerCharlie Johnson· solo GP

Co-investorsBantam GroupTechstarsWalnut Venture AssociatesSure Ventures

Latde Diagnosticslatde-dx.com

PartnerCharlie Johnson· solo GP

Myrias Opticsmyriasoptics.cominJan 2026

Myrias Optics designs, develops, and manufactures high-performance metalenses, covering research and development through high-volume production.

Advanced ManufacturingDeep TechHardwareAmherst, US

Jim Watkins(Founder and CSO)Vincent Einck(Co-Founder and CTO)inJohn Fijol(CEO)inNeil Anderson(CRO)inBrian Shelley(CFO)Patrick Tan(Executive Officer, Promoter)

PartnerCharlie Johnson· solo GP

Co-investorsMassVenturesTenon Ventures

Ompracticeompractice.comin𝕏

Ompractice provides live and on-demand yoga, meditation, tai chi, and other evidence-based movement and mindfulness classes through an online platform, serving individuals, health systems, libraries, and veteran organizations.

ConsumerHealthtechSaaSSports TechWellness & FitnessNorthampton, US

Chris Lucas(Co-founder + CEO)inSam Tackeff(Co-founder + COO)in

PartnerCharlie Johnson· solo GP

Co-investorsThe Alchemy Fund

Optical Watersopticalwaters.comin

Optical Waters manufactures UV-C optical fibers that emit germicidal light along their entire length for disinfection applications.

CleantechDeep TechHardwareNew MaterialsAmherst, US

Katrina Fitzpatrick(CEO)inMariana Lopes(CTO)in

PartnerCharlie Johnson· solo GP

QSM Diagnosticsqsmdiagnostics.comin𝕏Apr 2020

QSM Diagnostics develops point-of-care veterinary diagnostics for the rapid identification of bacterial infections.

BiotechHealthtechMedical DevicesBoston, US

Edgar Goluch(Founder)in

PartnerCharlie Johnson· solo GP

Co-investorsBantam GroupBeacon AngelsBeresford VenturesBoro CapitalSoundboard Venture Fund

Theromicstheromicsinc.comin

Theromics develops protein-based injectable nanogel accelerants (HeatSYNC and CryoSYNC) that improve energy transfer in soft tissue to make thermal ablation procedures larger, more spherical, and more effective, and to combine ablation with localized drug or immunotherapy delivery.

BiotechHealthtechMedical DevicesWest Bridgewater, US

Damian Dupuy(Executive Officer, Director)inAndrew C. Zeringue(Chief Executive Officer)inWilliam Keun Chan Park(Executive Officer, Director)Edward Walsh(Executive Officer, Director)

PartnerCharlie Johnson· solo GP

Co-investorsBeacon Angels

TOP the organic projecttoporganicproject.cominFeb 2020

UNICORN provides in-stall period care infrastructure, offering patented stainless steel dispensers and organic tampon and pad refill cartridges installed inside every restroom stall.

FemTechHardwareWellness & Fitness

PartnerCharlie Johnson· solo GP

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Maroon Venture Partners Fund made?
Maroon Venture Partners Fund has 12 tracked investments, including 1 dated in the last 24 months.
What stage does Maroon Venture Partners Fund invest at?
Maroon Venture Partners Fund invests at the Pre-Seed, Seed stages.
What is Maroon Venture Partners Fund's typical check size?
Maroon Venture Partners Fund typically writes checks of $100K – $300K.
What sectors does Maroon Venture Partners Fund focus on?
Maroon Venture Partners Fund focuses on Sector Agnostic.
Where is Maroon Venture Partners Fund located?
Maroon Venture Partners Fund is headquartered in Amherst, US.
Does Maroon Venture Partners Fund lead rounds?
Maroon Venture Partners Fund typically participates in rounds rather than leading them.
Who does Maroon Venture Partners Fund co-invest with?
Maroon Venture Partners Fund most often shares deals with Bantam Group, Beacon Angels, MassVentures, among 16 tracked co-investors.

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