What departments does Turnstone Biologics have?

Turnstone Biologics has employees across 11 departments including Finance, Research, Legal, Engineering, Information Technology.

What is the largest department at Turnstone Biologics?

The largest department at Turnstone Biologics is Research with 5 employees.

Where are Turnstone Biologics employees located globally?

Turnstone Biologics has employees across 1 continents and 2 countries including United States Of America, Canada.

How has Turnstone Biologics's team size changed over time?

Turnstone Biologics's team has decreased from approximately 134 to 19 employees based on available data.

Turnstone Biologics Employee Directory

Biotechnology ResearchCalifornia, United States11-50 Employees

Turnstone Biologics is a clinical-stage biotechnology company based in San Diego, California, focused on developing therapies for solid tumors. Its approach relies on Selected Tumor-Infiltrating Lymphocytes, which are identified, selected, and expanded to form potent tumor-reactive T cells, with the aim of addressing limitations seen with earlier bulk TIL therapies. The company’s clinical program, TIDAL-01, has been evaluated in early-phase studies across colorectal cancer, head and neck cancer, and uveal melanoma. Turnstone operates within the biotechnology research sector and pursues a next-generation TIL platform as its primary clinical strategy. In August 2025, XOMA Corporation merged Turnstone Biologics into a subsidiary of XRA 3 Corp., marking a significant corporate development for the company.

Turnstone Biologics Global Highlights

North America
53

United States Of America
39
Canada
14

Turnstone Biologics's Leadership

J. H.
Chief Financial Officer
Mobile Phone
Email
V. R.
Chief Financial Officer
Mobile Phone
Email
J. A.
Financial Coordinator For Tech Ops & Ea To Cto
Mobile Phone
Email
S. R.
Executive Assistant To President Of Research And Development
Mobile Phone
Email
J. C.
Senior Vice President And General Counsel
Mobile Phone
Email
I. V.
Svp, Clinical Development
Mobile Phone
Email
C. F.
Director Of It
Mobile Phone
Email
C. B.
Director
Mobile Phone
Email

Turnstone Biologics Employee Metrics

100%

50%

0%

2026

2025

Research
Engineering
Operations
Finance
Manufacturing
Other
Administrative
Quality Assurance
Program & Project Management
Biotechnology
Business
Sales
Human Resources

Contact profiles from Turnstone Biologics

Name

Title

Contact Info

Location

Last Update

J. H.
Chief Financial Officer
Mobile Phone
Email
UNITED STATES
Jul 17, 2025
J. A.
Financial Coordinator For Tech Ops & Ea To Cto
Mobile Phone
Email
United StatesNew York
Sep 13, 2024
S. R.
Executive Assistant To President Of Research And Development
Mobile Phone
Email
United StatesNew York
Aug 30, 2023
V. R.
Chief Financial Officer
Mobile Phone
Email
UNITED STATES
Oct 27, 2023
J. C.
Senior Vice President And General Counsel
Mobile Phone
Email
United StatesKentucky
Apr 13, 2026
I. V.
Svp, Clinical Development
Mobile Phone
Email
Bay
Apr 13, 2026
C. F.
Director Of It
Mobile Phone
Email
United States
Jun 18, 2026
C. B.
Director
Mobile Phone
Email
CanadaOntario
Oct 19, 2025
L. P.
Associate Director, Immunology
Mobile Phone
Email
CanadaOntario
May 30, 2025
O. R.
Associate Director Analytical Development
Mobile Phone
Email
United States
Jun 01, 2026

Frequently Asked Questions

What is Turnstone Biologics known for?

Turnstone Biologics was founded in 2015 operates in the Biotechnology Research industry. The company's main headquarters is located in 9310 Athena Circle Suite 300 San Diego, California United States. Explore Turnstone Biologics's company overview page for more information.

What is Turnstone Biologics's most common email format?

Turnstone Biologics employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Turnstone Biologics email formats with LeadIQ.

How many employees does Turnstone Biologics have currently?

Turnstone Biologics has approximately 22 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Turnstone Biologics's key employees and leadership?

As of February 2026, Turnstone Biologics's key employees include:

Chief Financial Officer: J. H.
Chief Financial Officer: V. R.
Financial Coordinator For Tech Ops & Ea To Cto: J. A.
Executive Assistant To President Of Research And Development: S. R.
Senior Vice President And General Counsel: J. C.

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Turnstone Biologics Employee Directory

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