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Alexandria Venture Investments Portfolio Companies

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

Last updated: July 2026

Alexandria Venture Investments Investment Overview

Portfolio Companies
157
Total Invested
$3.8B
Average Investment
$37.7M

Alexandria Venture Investments's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Crystalys Therapeutics2025Series AUndisclosedSan Diego
Thryv Therapeutics2025Venture - Series UnknownUndisclosedLaval
Novome Biotechnologies2022Series BUndisclosedSouth San Francisco
Senda Biosciences2022Series CUndisclosedCambridge
Ozette Technologies2022Series AUndisclosedSeattle
Dren Bio2024Corporate RoundUndisclosedFoster City
Adaptive Phage Therapeutics2023Series BUndisclosedBethesda
DEM BioPharma2022Series AUndisclosedCambridge
AltPep2023Series BUndisclosedSeattle
Vedana Therapeutics2026Series AUndisclosedSeattle

Complete List of Alexandria Venture Investments Portfolio Companies (157)

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#CompanyStageAmountLocation
1Crystalys TherapeuticsSeries AUndisclosedSan Diego, United States
2Thryv TherapeuticsVenture - Series UnknownUndisclosedLaval, Canada
3Novome BiotechnologiesSeries BUndisclosedSouth San Francisco, United States
4Senda BiosciencesSeries CUndisclosedCambridge, United States
5Ozette TechnologiesSeries AUndisclosedSeattle, United States
6Dren BioCorporate RoundUndisclosedFoster City, United States
7Adaptive Phage TherapeuticsSeries BUndisclosedBethesda, United States
8DEM BioPharmaSeries AUndisclosedCambridge, United States
9AltPepSeries BUndisclosedSeattle, United States
10Vedana TherapeuticsSeries AUndisclosedSeattle, United States
BiopharmaHealth CareMedicalTherapeutics

Crystalys Therapeutics is a clinical-stage biopharmaceutical company transforming the treatment of gout.

San Diego, United States
September 2025
Series A

Founder Contacts

19,000+ verified contacts

BiotechnologyPrecision MedicineTherapeutics

Thryv Therapeutics is a precision medicine approach to treat patients with Long QT Syndrome and potentially other arrhythmias.

Laval, Canada
September 2025
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

BiopharmaBiotechnologyTherapeutics

Novome Biotechnologies is a biotechnology company focused on engineering defined activities into the human.

South San Francisco, United States
September 2022
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareLife Science

Senda Biosciences is a therapeutics platform company leveraging unprecedented insights into the molecular connections between humans.

Cambridge, United States
August 2022
Series C

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)BiotechnologyLife ScienceMachine Learning

Ozette Technologies is a life science data company that accelerates the development of therapies and diagnostics by digitizing immune data.

Seattle, United States
July 2022
Series A

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareLife Science

Dren Bio focuses on protein engineering technologies for depletion of cells, protein aggregates, and other disease-causing agents.

Foster City, United States
July 2024
Corporate Round

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CarePharmaceuticalTherapeutics

Adaptive Phage Therapeutics provides therapeutic services intended to treat multi-drug resistant pathogenic bacteria.

Bethesda, United States
June 2023
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyLife ScienceOncologyPharmaceutical

DEM BioPharma is an immuno-oncology company that is working to eradicate cancer by targeting novel innate immune system checkpoints.

Cambridge, United States
June 2022
Series A

Founder Contacts

19,000+ verified contacts

Biotechnology

AltPep provides a novel approach for tackling amyloid diseases, with diagnostic, therapeutic and anti-biofilm applications.

Seattle, United States
June 2023
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyMedicalPharmaceutical

Vedana Therapeutics is a Seattle biotechnology company developing next-generation antibody therapies for migraine prevention.

Seattle, United States
June 2026
Series A

Founder Contacts

19,000+ verified contacts

Health CareHealth DiagnosticsMedicalPersonal HealthWellness

Marvin is made to empower caregivers, leading the global transformation to a modern and sustainable healthcare system.

Marina Del Rey, United States
June 2024
Series A

Founder Contacts

19,000+ verified contacts

Health CareMedicalTherapeutics

Autoimmunity BioSolutions develops a future immuno-corrective treatment that restores healthy immune function.

Houston, United States
May 2026
$2.0M
Seed

Founder Contacts

19,000+ verified contacts

BiotechnologyLife ScienceTherapeutics

CREATE Medicines is a biotech company developing in vivo CAR therapies using mRNA-LNP immune cell programming technology.

Cambridge, United States
May 2026
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyMedicalTherapeutics

MOMA Therapeutics operates as a biotechnology company.

Cambridge, United States
May 2022
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyGeneticsHealth CareLife Science

Kytopen develops genome engineering platforms that enable cell therapy research and manufacturing.

Cambridge, United States
April 2026
Series B

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)BiopharmaBiotechnologyMedicalTherapeutics

Fathom Therapeutics focuses on drug design by harnessing biomolecular motion to develop therapeutics that can reprogram protein function.

New York, United States
April 2026
$31.1M
Series A

Founder Contacts

19,000+ verified contacts

BiotechnologyLife ScienceTherapeutics

Pheast Therapeutics develops checkpoint therapies to harness the innate immune system.

Palo Alto, United States
April 2022
Series A

Founder Contacts

19,000+ verified contacts

BiotechnologyClinical TrialsHealth CareTherapeutics

Neomorph develops protein degradation therapies targeting diseases not addressed by conventional treatments.

San Diego, United States
April 2026
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyGeneticsHealth CarePrecision MedicineTherapeutics

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

Cambridge, United States
March 2023
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyLife Science

Reinventing drug development from the ground up to make safe, effective oligonucleotide-based medicines possible on demand.

San Diego, United States
March 2022
Series A

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareTherapeutics

Affini-T Therapeutics is a biotechnology company developing T-cell therapies for patients suffering from cancer.

Watertown, United States
March 2022
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

BiotechnologyTherapeutics

Vesigen Therapeutics is a biotechnology company that develops groundbreaking therapeutic products.

Cambridge, United States
March 2023
Grant

Founder Contacts

19,000+ verified contacts

BiotechnologyClinical TrialsHealth CareLife ScienceMedical

IgGenix is a biotechnology company.

San Francisco, United States
February 2023
Series B

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareTherapeuticsWellness

Applied Therapeutics uses drug-development approach to target molecules and pathways that has roles in fatal or debilitating diseases.

New York, United States
February 2024
Post-IPO Equity

Founder Contacts

19,000+ verified contacts

BiotechnologyGeneticsLife Science

Acrigen Biosciences is dedicated to making gene editing safe.

Berkeley, United States
February 2022
Grant

Founder Contacts

19,000+ verified contacts

Showing 1-25 of 157 portfolio companies

Frequently Asked Questions About Alexandria Venture Investments

How many companies has Alexandria Venture Investments invested in?

Alexandria Venture Investments has invested in 157 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Alexandria Venture Investments invest in?

Alexandria Venture Investments's top investment sectors include Biotechnology, Therapeutics, Health Care, Life Science, Medical. The firm invests across 16 different industry categories.

What is Alexandria Venture Investments's largest investment?

Among tracked funding rounds, Fathom Therapeutics received $31.1M in a Series A round. Alexandria Venture Investments's total known invested capital is $3.8B.

What is the average investment size for Alexandria Venture Investments?

Alexandria Venture Investments's average investment size is $37.7M across its portfolio of 157 companies.

What are Alexandria Venture Investments's most recent investments?

Recent Alexandria Venture Investments portfolio additions include Crystalys Therapeutics, Thryv Therapeutics, Novome Biotechnologies, Senda Biosciences, Ozette Technologies. These companies were founded in 2020 or later.

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