Skip to main content

SR One — Portfolio

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

65
Companies
$4.6B
Total invested
$97.5M
Avg. check
16
Industries
Biotechnology 20Health Care 15Therapeutics 14Medical 10Life Science 5Biopharma 4+10 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

jane@on●●●●●●●.com
linkedin.com/in/●●●●●●
Verified contacts, updated monthly
Get instant access →

Portfolio companies

Showing 124 of 65
ARS Pharmaceuticals
September 2025

ARS Pharmaceuticals is a stealth pharmaceutical company that specializes in developing anti allergy drugs.

Biopharma · San Diego$100.0M Post-IPO Debt
Fore Biotherapeutics
July 2026

Fore Biotherapeutics is a precision oncology company specializing in cancer therapies guided by functional genomics.

Biotechnology · Philadelphia$67.4M Series D
Dren Bio
July 2024

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

Biotechnology · Foster City$25.0M Corporate Round
Crystalys Therapeutics
July 2026

Crystalys Therapeutics is a clinical-stage biopharmaceutical company that develops targeted therapies for gout and hyperuricemia.

Biopharma · San Diego$130.0M Series B
Renalys Pharma
July 2024

Renalys Pharma is a clinical-stage biopharmaceutical company developing therapeutics for renal disease in Asian patients.

Biopharma · Tokyo$38.5M Series A
Asceneuron
July 2024

Asceneuron develops effective therapeutics for orphan tauopathies and Alzheimer’s disease.

Biotechnology · Lausanne$100.0M Series C
Spero Therapeutics
July 2026

Spero Therapeutics develops therapeutics for treatment of gram-negative infections.

Biotechnology · Cambridge$105.0M Post-IPO Debt
Draig Therapeutics
July 2026

Draig Therapeutics is a clinical-stage biopharmaceutical company that develops investigational therapies for neuropsychiatric disorders.

Biopharma · Cardiff$65.0M Series B
Ancora Biotech
June 2022

Ancora Biotech is a privately held company supporting the clinical development of three multi-specific antibodies.

Biotechnology · Palo Alto$60.0M Series A
MiroBio
June 2022

MiroBio is Harnessing the natural control mechanisms of the immune system.

Biotechnology · Oxford$97.0M Series B
Morphic Therapeutic
May 2023

Morphic Therapeutic is a biotechnology company that develops oral integrin therapies to treat serious chronic diseases.

Biotechnology · Waltham$276.0M Post-IPO Equity
VeraDermics
April 2026

VeraDermics is a dermatology company that creates novel drug delivery mechanisms for a pain-free cure for skin conditions.

Health Care · New Haven$384.4M Post-IPO Equity
Immutrin
March 2026

Immutrin is a biotech developing next‑generation antibody therapies to clear amyloid deposits and reverse amyloidosis.

Biotechnology · Cambridge$87.1M Series A
MISSION Therapeutics
October 2025

MISSION Therapeutics develops therapies that enhance the removal of dysfunctional mitochondria to combat serious diseases.

Biotechnology · Cambridge$13.3M Venture - Series Unknown
Avenzo Therapeutics
September 2025

Avenzo Therapeutics specializes in the development of oncology therapies for cancer treatment.

Biotechnology · San Diego$60.0M Series B
Akamis Bio
December 2024

Akamis Bio is a clinical-stage oncology company.

Biotechnology · Abingdon$60.0M Series A
Nomic
September 2024

Nomic develops a proteomic technology platform to understand, detect, and treat diseases with DNA nanotechnology.

Biotechnology · Montréal$42.0M Series B
Elektrofi
August 2024

Elektrofi is a preclinical-stage company dedicated to redefining the standard of drug delivery by transforming the patient experience.

Alternative Medicine · Boston$112.3M Series C
AirNexis Therapeutics
January 2026

AirNexis Therapeutics develops clinical-stage therapies for chronic obstructive pulmonary disease and other pulmonary conditions.

Biotechnology · Palo Alto$200.0M Series A
Poplar Therapeutics
January 2026

Poplar Therapeutics anti-IgE therapy treats atopic diseases such as food allergy, allergic asthma, and atopic dermatitis.

Health Care · Cambridge$50.0M Series A
Simcha Therapeutics
January 2022

Simcha Therapeutics is a biopharmaceutical company developing engineered cytokine immunotherapy for cancer.

Biotechnology · New Haven$40.0M Series B
Pulmocide
December 2022

Pulmocide is focused on the development of inhaled medicines for the treatment of viral and fungal infections of the respiratory tract.

Biotechnology · London$52.0M Series C
Effector Therapeutics
January 2024

Effector Therapeutics is an early-stage company focused on the discovery and development of small molecule cancer therapeutics.

Biotechnology · San Diego$15.0M Post-IPO Equity
Antag Therapeutics
December 2024

Antag Therapeutics provides therapeutic peptides for the treatment of dietary-related metabolic diseases.

Biotechnology · Copenhagen$84.1M Series A

Where SR One invests

Biotechnology20
Health Care15
Therapeutics14
Medical10
Life Science5
Biopharma4

About SR One's portfolio

How many companies has SR One invested in?

SR One has invested in 65 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does SR One invest in?

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

What is SR One's largest investment?

Among tracked funding rounds, VeraDermics received $384.4M in a Post-IPO Equity round. SR One's total known invested capital is $4.6B.

What is the average investment size for SR One?

SR One's average investment size is $97.5M across its portfolio of 65 companies.

What are SR One's most recent investments?

Recent SR One portfolio additions include ARS Pharmaceuticals, Fore Biotherapeutics, Dren Bio, Crystalys Therapeutics, Renalys Pharma. These companies were founded in 2020 or later.

Reach the founders behind these 65 companies
Verified emails and LinkedIn profiles, updated monthly.
Get instant access →