Fundraising Fox

M33 Growth

Growth equity

Boston · Growth · 41 people tracked

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Investment thesis

M33 Growth focuses on partnering with ambitious, bootstrapped entrepreneurs, providing both capital and resources to accelerate growth and turn already-strong businesses into market leaders. The firm deliberately maintains a concentrated portfolio so each company receives meaningful attention rather than being one of many, and it typically acts as the active lead investor. The firm emphasizes the value of choosing the right partner and invites founders to review its investment criteria to assess fit.

Invests inAI & Machine LearningEnterprise SoftwareHealthtechSaaSSector AgnosticBostonCanadaGlobalNorth AmericaUnited States

Source: firm website, verified Aug 11, 2026.

Stage
Growth
HQ
Boston, Massachusetts, US
Leads rounds
Leads
Instruments
Equity
Founded
2017
AUM
$440M
VC funds
4
Tracked investments
16

Team · 41 people

from the firm's website & public directories
Alex Moorheadin

Listed as an M33 Advisor.

Bill Dedrickin

Listed as an M33 Advisor.

Brian Sinclairin

Listed as an M33 Advisor.

David Freesein

Listed as an M33 Advisor.

Derek Slaytonin

Listed as an M33 Advisor.

Joe Hollandin

Listed as an M33 Advisor.

John Sandersin

Listed as an M33 Advisor.

Nitin Jainin

Listed as an M33 Advisor.

Andy Timko· Vice Presidentin

Listed as an M33 Advisor.

What they invest in

from 6 of 16 portfolio companies

AI & Machine Learning ×3Enterprise Software ×3SaaS ×3Cloud Computing ×2Cybersecurity ×2Cleantech ×1Climate Tech ×1Consumer ×1

HQs:United States×5

Investments · 16 tracked

founders shown can be your intro path

By year:2021 · 12018 · 12 dated

Tesla Publictesla.comNASDAQ: TSLANov 2018

Mass-market electric vehicle company

Palo Alto, US

James R Murdoch(Director)Brad W Buss(Director)Kimball Musk(Director)Ira Matthew Ehrenpreis(Director)Jerome M Guillen(Executive Officer)Deepak Ahuja(Executive Officer)

Axiumaxium.com
Brighterbrighter.com
Clearesultclearesult.comin

CLEAResult provides energy-efficiency and sustainability services to businesses and utilities, including distributed energy resource solutions, fleet electrification, strategic energy planning, and 80 PLUS power-supply certification.

CleantechClimate TechEnergy

ClearMetalin𝕏

project44 is a supply chain software company serving logistics and supply chain operations teams to improve visibility and efficiency across supply networks.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainSaaSChicago, US

Jett McCandless(Founder and CEO)in

Cleverlayovercleverlayover.com𝕏

CleverLayover is a flight search tool that finds cheaper itineraries by combining separate tickets from non-partnered airlines, including pairing low-cost carriers with major airlines, through self-connecting layovers.

ConsumerSaaSTravel & Hospitality

Datalogixdatalogix.com
Dattodatto.comin𝕏acquired by Kaseya

Datto provides cloud-based security and software solutions for Managed Service Providers (MSPs) serving small and medium businesses, including unified continuity, networking, endpoint management, and business management capabilities.

Cloud ComputingCybersecurityEnterprise SoftwareSaaSMiami, US

Illumioillumio.comin𝕏

Illumio provides a breach containment platform powered by AI security graphs that enables Zero Trust security across hybrid, multi-cloud environments.

AI & Machine LearningCloud ComputingCybersecurityEnterprise SoftwareSunnyvale, US

Andrew Rubin(Co-founder)PJ Kirner(Co-founder)John W. Thompson(Director)Steve Herrod(Director)John M. Jack(Director)

BoardAlan Cohen(Executive Officer, Director)

M33Growthm33growth.orgin

M33 is a growth investment firm that provides capital and resources to bootstrapped businesses to help them scale into market leaders, maintaining a concentrated portfolio in which it acts as active lead investor.

Mandukamanduka.com
Oceans Healthcareoceanshealthcare.comin
Ogsystemsogsystems.com
OM1om1.cominJul 2021

OM1 develops AI-powered analytics and data infrastructure for healthcare organizations to measure patient outcomes, predict health trajectories, and accelerate medical research using real-world clinical data.

AI & Machine LearningData & InfrastructureHealthtechMedical DevicesBoston, US

Richard Gliklich, MD(Founder)Gary Gottlieb(Director)Larry Bohn(Director)David Barrett(Director)Richard E. Gliklich(Executive Officer, Director)

BoardRory O'Driscoll(Director)

Skiftskift.comin𝕏

Exits · 2

IPOs and acquisitions across the tracked portfolio

Tesla PublicNASDAQ: TSLADattoacq. by Kaseya

Portfolio news

latest coverage across their companies

Frequently asked questions

What stage does M33 Growth invest at?
M33 Growth invests at the Growth stage.
What sectors does M33 Growth focus on?
M33 Growth focuses on AI & Machine Learning, Enterprise Software, Healthtech, SaaS, Sector Agnostic.
Where is M33 Growth located?
M33 Growth is headquartered in Boston, US.
Does M33 Growth lead rounds?
Yes, M33 Growth leads investment rounds.

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