Cirius Therapeutics Investors

32 investors on Angel Roster list Cirius Therapeutics in their portfolio. Most are private equity firms and venture capital firms, the most common stage is Seed and the largest groups are based in the United States, Singapore and Japan.

Investors are matched on the company name in their portfolio, so companies that share the name Cirius Therapeutics can appear together.

Investors listed
32
With verified email
38%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 32 Cirius Therapeutics investors

The most complete profiles first. Showing 32 of 32.

  • Ben HartVerified

    Private Equity Firm · Singapore

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • Clarissa BermanVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Gary FencikVerified

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • James KorczakVerified

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • Jeffrey AkersVerified

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • Jeffrey DiehlVerified

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • Kent BerkleyVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Patrick HeronVerified

    Private Equity Firm · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Steve B.Verified

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Sunil MishraVerified

    Private Equity Firm · Singapore

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • Troy BarnettVerified

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • YarVerified

    Private Equity Firm · Singapore

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Verified email available

  • Daniel Estes

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 71 more

    Contact details available

  • Gordon Empey

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Alan Frazier

    Private Equity Firm · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Anna H. Chen

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Ben Magnano

    Private Equity Firm · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Brian Morfitt

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Doris Guo

    Private Equity Firm · China

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Contact details available

  • Isamu Sai

    Private Equity Firm · Japan

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Contact details available

  • Jeffrey Burgis

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Contact details available

  • Jerry Callahan

    Venture Capital, Private Equity Firm · United States

    Health CareLife ScienceInformation ServicesInformation Technology (IT)

    Portfolio: Nymirum, Trapelo Health, Cirius Therapeutics, Metabolic Solutions Development and 6 more

    Contact details available

  • Kelly Meldrum

    Venture Capital, Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Contact details available

  • Mark Olesnavage

    Venture Capital, Private Equity Firm · United States

    Health CareLife ScienceInformation ServicesInformation Technology (IT)

    Portfolio: Nymirum, Trapelo Health, Cirius Therapeutics, Metabolic Solutions Development and 6 more

    Contact details available

  • Michael Fulton, M.D.

    Venture Capital, Private Equity Firm · United States

    Health CareInvestment ManagementLife ScienceInformation Services

    Portfolio: Nymirum, Trapelo Health, Cirius Therapeutics, Metabolic Solutions Development and 6 more

    Contact details available

  • Michael Machak

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Michael Rosa

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Contact details available

  • Nathan Every

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Philip Zaorski

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Quintin Kevin

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Contact details available

  • Shyamal Swami

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Thomas Bremner

    Private Equity Firm · United States

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: Arctic Wolf, Lever, Snow Software, Partner Therapeutics and 61 more

    Contact details available

Frequently asked questions

How many Cirius Therapeutics investors are on Angel Roster?

Angel Roster lists 32 Cirius Therapeutics investors. 12 of them (38%) include a verified email address.

What types of investors are they?

The most common investor types are Private Equity Firms (32) and Venture Capital Firms (15). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Cirius Therapeutics investors invest in?

Among those that list a stage, the most common are Seed (2).

Where are Cirius Therapeutics investors based?

Most are based in the United States (27), Singapore (3) and Japan (1).

Which companies have Cirius Therapeutics investors backed?

The most-backed portfolio companies among them are Aptinyx (29), Millendo Therapeutics (29), Outpost Medicine (29), Sierra Oncology (17) and Lever (15).

How do I contact Cirius Therapeutics investors?

Create a free Angel Roster account to search and filter all 32, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.