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MassVentures — Portfolio

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
51
Industries
Health Care 6Biotechnology 4Software 4Energy 3Industrial 3Medical 3+45 more
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Portfolio companies

Showing 1–24 of 166
Emvolon
October 2026

Emvolon is a technology company that converts wasted resources into low-cost green fuels

CleanTech · Woburn$22.0M Series A
AeroShield
October 2026

AeroShield is a B2B startup that develops super-insulating transparent materials.

Consumer · Cambridge$10.0M Venture - Series Unknown
Adden Energy
October 2026

Adden Energy is a developer of stable, lithium-metal, solid-state batteries.

Battery · Waltham$16.9M Venture - Series Unknown
Everest Biolabs
September 2026

Everest Biolabs supplies exosome and EV isolation tools, ELISA kits, and instruments for research in biotech and academic labs.

Analytics · Waltham$2.1M Grant
DynamiCare Health
September 2026

DynamiCare Health is a digital platform helping people monitor and reduce the use of drugs, opioids, alcohol, and tobacco.

Health Care · Boston$720K Venture - Series Unknown
RISE Robotics
September 2026

RISE Robotics is a technology company that develops fluid-free motion control systems for heavy machinery.

Manufacturing · Somerville$100K Grant
Subconscious
August 2026

Subconscious is an AI infrastructure company focused on inference optimization and post training for agent workloads.

Artificial Intelligence (AI) · Cambridge$5.1M Seed
Qunett
August 2026

Qunett is developing scalable hardware solutions for quantum device connectivity

Boston$1.5M Seed
Infinite Cooling
July 2026

Infinite Cooling is a renewables and environment company that specializes in wastewater management and recycling.

Industrial · Cambridge$5.3M Venture - Series Unknown
Benchmark Labs
July 2026

Benchmark Labs provides asset-specific weather forecasting for the agricultural sector, and beyond.

Agriculture · San Francisco$75K Venture - Series Unknown
EnVision Endoscopy
March 2026

EnVision Endoscopy is a medical device that provides endoscopic surgeries with solutions.

Health Care · Lowell$500K Series A
Lambent
March 2026

Lambent is a Boston-based SaaS analytics company enabling data-driven real estate decisions at college and corporate campuses.

Computer · Boston$11.5M Series A
Enigma Aerospace
March 2026

Enigma Aerospace focuses on developing autonomous aerial logistics technologies targeted at defense and B2B markets.

Aerospace · Boston$7.0M Venture - Series Unknown
Stata DX
February 2026

Stata DX is a developer of a disease management eRapid technology designed to implement custom biomarker panels for clinical studies.

Biotechnology · Cambridge$400K Series A
Myrias Optics
February 2026

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

Manufacturing · Amherst$2.7M Seed
SYSO Technologies
January 2026

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

Energy · Cambridge$7.0M Venture - Series Unknown
Kuva Systems
December 2025

Kuva Systems is an industrial IoT solutions company that provides emissions monitoring and quantification of methane and VOC.

Energy · Cambridge$692K Grant
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
florrent
September 2025

florrent is a bio-based materials and energy storage company.

Electrical Distribution · Amherst$9.5M 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

Where MassVentures invests

Health Care6
Biotechnology4
Software4
Energy3
Industrial3
Medical3

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, Software, Energy, Industrial. The firm invests across 51 different industry categories.

What is MassVentures's largest investment?▸

Among tracked funding rounds, Emvolon received $22.0M 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 Emvolon, AeroShield, Adden Energy, Everest Biolabs, DynamiCare Health. These companies were founded in 2020 or later.

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