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Polaris Partners Portfolio Companies

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

Last updated: July 2026

Polaris Partners Investment Overview

Portfolio Companies
131
Total Invested
$5.6B
Average Investment
$53.2M

Polaris Partners's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
QurAlis2023Series B$88.0MCambridge
Paratus Sciences2023Series A$100.0MNew York
Faro Health2023Series A$20.0MLa Jolla
August Bioservices2022Series B$65.0MNashville
Podimetrics2022Debt Financing$25.0MSomerville
Jnana Therapeutics2022Series C$107.0MBoston
Armorblox2022Series UnknownUndisclosedSunnyvale
Oui Therapeutics2022Series A$26.0MNew Haven
FidoCure2022Series UnknownUndisclosedPalo Alto
SQZ Biotech2022Grant$2.0MWatertown

Complete List of Polaris Partners Portfolio Companies (131)

Export
#CompanyStageAmountLocation
76QurAlisSeries B$88.0MCambridge, United States
77Paratus SciencesSeries A$100.0MNew York, United States
78Faro HealthSeries A$20.0MLa Jolla, United States
79August BioservicesSeries B$65.0MNashville, United States
80PodimetricsDebt Financing$25.0MSomerville, United States
81Jnana TherapeuticsSeries C$107.0MBoston, United States
82ArmorbloxSeries UnknownUndisclosedSunnyvale, United States
83Oui TherapeuticsSeries A$26.0MNew Haven, United States
84FidoCureSeries UnknownUndisclosedPalo Alto, United States
85SQZ BiotechGrant$2.0MWatertown, United States
BiotechnologyGeneticsHealth CarePrecision MedicineTherapeutics

QurAlis is a biotechnology company that creates precision medicine solutions to cure ALS and FTD.

Cambridge, United States
March 2023
$88.0M
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth Care

Paratus Sciences is dedicated to advancing human health and health security by comprehending the biology of bats.

New York, United States
February 2023
$100.0M
Series A

Founder Contacts

19,000+ verified contacts

Health CareSoftware

Faro Health is a company that handles the tedious work better left for a computer.

La Jolla, United States
February 2023
$20.0M
Series A

Founder Contacts

19,000+ verified contacts

BiotechnologyMedicalPharmaceutical

August Bioservices is an expert, collaborative, drug discovery, clinical development, and clinical manufacturing company.

Nashville, United States
December 2022
$65.0M
Series B

Founder Contacts

19,000+ verified contacts

DiabetesHealth CareMedical Device

Podimetrics is a care management company with the leading solution to help prevent diabetic foot amputations.

Somerville, United States
November 2022
$25.0M
Debt Financing

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareMedicalTherapeutics

Jnana Therapeutics develops innovative therapies using a chemoproteomics drug discovery platform.

Boston, United States
November 2022
$107.0M
Series C

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityInformation TechnologyInternetMachine Learning

Armorblox uses deep learning and natural language technologies to protect enterprise communications.

Sunnyvale, United States
September 2022
Series Unknown

Founder Contacts

19,000+ verified contacts

Health CareInternet of ThingsTherapeutics

Oui Therapeutics is built on science shown to help people manage troubling thoughts.

New Haven, United States
August 2022
$26.0M
Series A

Founder Contacts

19,000+ verified contacts

Health CareMedicalVeterinary

One Health Company specializes in transforming canine cancer care through AI-driven precision medicine.

Palo Alto, United States
July 2022
Series Unknown

Founder Contacts

19,000+ verified contacts

BiotechnologyLife ScienceTherapeutics

SQZ Biotech features a cell engineering technology designed to deliver a diverse set of materials into patient cells.

Watertown, United States
March 2022
$2.0M
Grant

Founder Contacts

19,000+ verified contacts

BiopharmaBiotechnologyMedical

Satellite Bio specializes in cell therapy, regenerative medicine, synthetic biology, cell biology, and tissue engineering.

Cambridge, United States
March 2022
$82.5M
Series A

Founder Contacts

19,000+ verified contacts

Agentic AIArtificial Intelligence (AI)Consumer GoodsE-CommerceInformation TechnologyMachine LearningSoftware

Novi is the data infrastructure platform that helps CPG brands get their products recommended in AI commerce.

Larkspur, United States
February 2022
$40.0M
Series B

Founder Contacts

19,000+ verified contacts

Cloud Data ServicesCloud SecurityIdentity ManagementInformation TechnologySoftware

Sonrai Security delivers enterprise cloud security for companies running on AWS, Azure, and Google Cloud.

New York, United States
October 2021
$50.0M
Series C

Founder Contacts

19,000+ verified contacts

E-CommerceSEOSmall and Medium BusinessesSoftwareWeb Development

B12 offers website building, contact management, online scheduling, payments, invoicing, and SEO services.

New York, United States
October 2021
$15.7M
Series A

Founder Contacts

19,000+ verified contacts

AgricultureBiotechnologyService Industry

AgBiome discovers and develops innovative biological and trait products for crop protection.

Raleigh, United States
September 2021
$116.0M
Series D

Founder Contacts

19,000+ verified contacts

ComputerNon-Fungible Token (NFT)

Nifty's is a non-fungible token-focused social media platform.

Miami, United States
July 2021
Convertible Note

Founder Contacts

19,000+ verified contacts

Big DataHealth CareInformation TechnologyMedicalPrecision Medicine

OM1 is a healthcare technology company that leverages real-world clinical data for medical research and personalized medicine.

Boston, United States
July 2021
$85.0M
Series D

Founder Contacts

19,000+ verified contacts

BiotechnologyOncologyTherapeutics

Montis Biosciences is develops novel immune-oncology therapeutics targeting the intersection between vascular dysfunction.

Meise, Belgium
June 2021
$1.2M
Grant

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareMedicalNeuroscienceService IndustrySoftwareTherapeutics

Akili is a digital therapeutics company that offers Innovative video game-based therapies for neurological and psychiatric conditions.

Boston, United States
May 2021
$110.0M
Series D

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareOncologyTherapeutics

Hummingbird Bioscience focuses on the discovery and early development of oncology drugs.

Woodlands, Singapore
May 2021
$125.0M
Series C

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)BiotechnologyHealth Care

Dyno Therapeutics is a biotechnology company that uses artificial intelligence for gene therapy.

Cambridge, United States
May 2021
$100.0M
Series A

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareMedical

IconOVir Bio is a preclinical-stage biotechnology company developing oncolytic virus therapy for the treatment of patients with cancer.

New York, United States
January 2021
$77.0M
Series A

Founder Contacts

19,000+ verified contacts

AnalyticsBig DataData MiningE-CommerceE-Commerce PlatformsInternet

Profitero is the eCommerce performance analytics platform of choice for leading brands around the world.

Dún Laoghaire, Ireland
April 2020
$20.0M
Series B

Founder Contacts

19,000+ verified contacts

Health CareHospitalMedicalMedical Device

Iora Health is a healthcare company that helps patients manage their health and navigate the healthcare system.

Boston, United States
February 2020
$126.0M
Series F

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareMedicalPharmaceutical

Metacrine is a clinical-stage bio pharmaceutical company focused on building an innovative pipeline of best-in-class drugs.

San Diego, United States
September 2019
$50.0M
Debt Financing

Founder Contacts

19,000+ verified contacts

Showing 76-100 of 131 portfolio companies

Frequently Asked Questions About Polaris Partners

How many companies has Polaris Partners invested in?

Polaris Partners has invested in 131 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Polaris Partners invest in?

Polaris Partners's top investment sectors include Health Care, Biotechnology, Medical, Therapeutics, Software. The firm invests across 39 different industry categories.

What is Polaris Partners's largest investment?

Among tracked funding rounds, Iora Health received $126.0M in a Series F round. Polaris Partners's total known invested capital is $5.6B.

What is the average investment size for Polaris Partners?

Polaris Partners's average investment size is $53.2M across its portfolio of 131 companies.

What are Polaris Partners's most recent investments?

Recent Polaris Partners portfolio additions include QurAlis, Paratus Sciences, Faro Health, August Bioservices, Podimetrics. These companies were founded in 2020 or later.

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