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MassVentures — Portfolio, Page 4

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

166
Companies
$471.5M
Total invested
$2.8M
Avg. check
45
Industries
Health Care 9Biotechnology 7Medical 4Manufacturing 3Software 3Medical Device 3+39 more
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Portfolio companies

Showing 73–96 of 166
Alloy Enterprises
May 2023

Alloy Enterprises operates as industry disruptors looking to tackle inefficiencies in conventional manufacturing.

Industrial · Somerville$26.0M Series A
Volta Energy
May 2023

Volta Energy developing technology to decarbonize energy generation.

Carbon Capture · Worcester$200K Grant
Gradient
March 2023

SaaS replacement for MFA that users and IT teams love

Cloud Security · Boston$7.2M Undisclosed
Quantum Diamond Technologies
February 2023

Quantum Diamond Technologies develops ultrasensitive biomaterial detection and diagnostics platform.

Biotechnology · SomervilleSeed
PlenOptika
January 2023

PlenOptika's mission is to make eye care easy for anyone who needs it.

Biotechnology · AllstonSeed
Sol Clarity
November 2022

Sol Clarity specializes in the development and production of self-cleaning solar.

Clean Energy · Somerville$800K Pre-Seed
Raven360
August 2022

Raven360 provides a sales readiness platform that delivers up-to-date and consistent sales content, training and coaching.

Corporate Training · Framingham$8.0M Series B
Extend Biosciences
June 2022

Extend Biosciences is an emerging biotechnology company developing a novel drug delivery platform technology.

Biotechnology · Cambridge$200K Grant
Kinto.Care
June 2022

Kinto.Care is a provider of an online platform intended to improve communication and provide practical advice for caregivers.

Health Care · Cambridge$500K Grant
SilarTek
April 2022

SilarTek develops solar silicon technology with the aim of producing solar panels more accessible to a wider audience.

Advanced Materials · Leominster$65K Grant
Nanoview Biosciences
March 2022

Nanoview Biosciences is developing proprietary products that support research, translation and delivery of precision medicine.

Biotechnology · Boston$2.5M Debt Financing
Radial Analytics
February 2022

Optimizing patient care transitions with real-time decision support solutions for payers and providers

Data Mining · Concord$3.0M Seed
NewGrid
August 2021

NewGrid is a Developer of a decision support software for electric power transmission system operators.

Power Grid · Boston$250K Grant
Myrias Optics
February 2026

Myrias Optics provides a full range of services leading ​to full scale manufacturing at low costs

Manufacturing · Amherst$2.1M Seed
SYSO Technologies
January 2026

SYSO Technologies provides end-to-end renewable energy and storage management technology and services.

Energy · Cambridge$7.0M Series Unknown
Talking Heads Wireless
November 2025

Talking Heads Wireless is a telecommunication company that helps in energy savings for cellular networks.

IT Infrastructure · SomervilleUndisclosed
Rendever
November 2025

Rendever is a research-based virtual reality platform that provides cognitive stimulation, socialization, and therapy for older adults.

Fitness · Somerville$4.5M Grant
Veramorph
October 2025

VeraMorph is a pharmaceutical company that is developing an oral dosage technology based on polymers.

Biotechnology · MansfieldGrant
Stitch3D
September 2025

Stitch3D is a cloud platform for hosting, viewing, analyzing, and sharing 3D files.

Information Technology · Boston$3.7M Seed
ClearCut Surgical
August 2025

ClearCut Surgical is a medical device company that offers electrocautery surgical tool with on-demand fluid suction.

Health Care · Boston$4.5M Seed
Gel4Med
July 2025

Gel4Med is the Smart Materials Company paving the way to the future of regenerative medicine.

Biotechnology · AllstonGrant
PathMaker Neurosystems
June 2025

PathMaker Neurosystems is a neurotechnology company that develops treatment for neuromotor disorders.

Biotechnology · BostonGrant
Harmony Desalting
June 2025

At Harmony Desalting our mission and promise is to secure water, always for people all around the world.

Recycling · BostonNon Equity Assistance
Mother's Milk Is Best
June 2025

Mother's Milk is Best is a manufacturer of milk concentration devices for preterm babies.

Baby · Boston$250K Undisclosed

Where MassVentures invests

Health Care9
Biotechnology7
Medical4
Manufacturing3
Software3
Medical Device3

About MassVentures's portfolio

How many companies has MassVentures invested in?▸

MassVentures has invested in 166 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does MassVentures invest in?▸

MassVentures's top investment sectors include Health Care, Biotechnology, Medical, Manufacturing, Software. The firm invests across 45 different industry categories.

What is MassVentures's largest investment?▸

Among tracked funding rounds, Alloy Enterprises received $26.0M in a Series A round. MassVentures's total known invested capital is $471.5M.

What is the average investment size for MassVentures?▸

MassVentures's average investment size is $2.8M across its portfolio of 166 companies.

What are MassVentures's most recent investments?▸

Recent MassVentures portfolio additions include Alloy Enterprises, Volta Energy, Gradient, Quantum Diamond Technologies, PlenOptika. These companies were founded in 2020 or later.

Reach the founders behind these 166 companies
Verified emails and LinkedIn profiles, updated monthly.
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