What departments does LeonaBio have?

LeonaBio has employees across 3 departments including Engineering, Healthcare Services, Research.

What is the largest department at LeonaBio?

The largest department at LeonaBio is Engineering with 1 employees.

Where are LeonaBio employees located globally?

LeonaBio has employees across 3 continents and 4 countries including India, United Kingdom Of Great Britain And Northern Ireland, Switzerland, United States Of America.

How has LeonaBio's team size changed over time?

LeonaBio's team has decreased from approximately 85 to 36 employees based on available data.

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LeonaBio Employee Directory

Biotechnology ResearchWashington, United States51-200 Employees

LeonaBio is a clinical-stage biotechnology company focused on developing novel therapeutics for diseases with high unmet medical needs, including treatment-resistant metastatic breast cancer and ALS. It is headquartered in Bothell, Washington, and employs 51 to 200 people. The company holds a license to a Phase 3 Lasofoxifene program, a selective estrogen receptor modulator, pursuing a registrational study in ESR1-mutated metastatic ER-positive, HER2-negative breast cancer, with enrollment expected to complete in 4Q26 and topline data anticipated in 2H27. It also plans a Phase 2 proof-of-concept study of ATH-1105 in ALS in the second half of 2026. LeonaBio has expanded its governance through new board appointments and engages with the scientific community through presentations and industry conferences in 2026.

LeonaBio Global Highlights

North America
52

United States Of America
52

Asia
2

India
2

Europe
2

United Kingdom Of Great Britain And Northern Ireland
1
Switzerland
1

LeonaBio's Leadership

S. B.
Director Of Talent Acquisition And Development
Mobile Phone
Email
H. J. M.
Senior Scientific Advisor
Mobile Phone
Email
C. B.
Principal
Mobile Phone
Email
A. M.
Clinical Research Associate
Mobile Phone
Email
F. R.
Clinical Research
Mobile Phone
Email
J. H.
Medical Doctor
Mobile Phone
Email

LeonaBio Employee Metrics

100%

50%

2026

2025

Research
Operations
Program & Project Management
Accounting
Engineering
Other
Human Resources
Information Technology
Biotechnology
Entrepreneurship
Legal
Business

Contact profiles from LeonaBio

Name

Title

Contact Info

Location

Last Update

S. B.
Director Of Talent Acquisition And Development
Mobile Phone
Email
Jan 30, 2024
H. J. M.
Senior Scientific Advisor
Mobile Phone
Email
SwitzerlandCanton of Zug
Jun 19, 2026
C. B.
Principal
Mobile Phone
Email
Oct 23, 2024
A. M.
Clinical Research Associate
Mobile Phone
Email
Dec 11, 2023
F. R.
Clinical Research
Mobile Phone
Email
Oct 22, 2024
J. H.
Medical Doctor
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is LeonaBio known for?

LeonaBio was founded in 2011 operates in the Biotechnology Research industry. Explore LeonaBio's company overview page for more information.

What is LeonaBio's most common email format?

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

How many employees does LeonaBio have currently?

LeonaBio has approximately 52 employees as of July 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are LeonaBio's key employees and leadership?

As of July 2026, LeonaBio's key employees include:

Director Of Talent Acquisition And Development: S. B.
Senior Scientific Advisor: H. J. M.
Principal: C. B.
Clinical Research Associate: A. M.
Clinical Research: F. R.

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LeonaBio Employee Directory

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