What departments does Ionis Pharmaceuticals, Inc. have?

Ionis Pharmaceuticals, Inc. has employees across 14 departments including Product Management, Engineering, Sales, Marketing, Media & Communications.

What is the largest department at Ionis Pharmaceuticals, Inc.?

The largest department at Ionis Pharmaceuticals, Inc. is Engineering with 7 employees.

Where are Ionis Pharmaceuticals, Inc. employees located globally?

Ionis Pharmaceuticals, Inc. has employees across 5 continents and 19 countries including Egypt, South Africa, Malaysia, Philippines, India.

How has Ionis Pharmaceuticals, Inc.'s team size changed over time?

Ionis Pharmaceuticals, Inc.'s team has grown from approximately 1.3K to 1.4K employees based on available data.

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Ionis Pharmaceuticals, Inc. Employee Directory

Q: Who are Ionis Pharmaceuticals, Inc.'s key employees and leadership?

Ionis Pharmaceuticals, Inc.'s key employees include: Evp, Chief Global Product Strategy Officer: K. J., Vice President Marketing And Communications: A. T., Vice President Information Services: J. E., Head Of Global Medical Information: P. P., Head Of Pharmaceutical Development: S. B.

Biotechnology ResearchCalifornia, United States1001-5000 Employees

Ionis Pharmaceuticals is a biotechnology company based in Carlsbad, California, with more than thirty years in operation. It develops medicines for serious diseases and has five marketed products, supported by a pipeline focused on neurology, cardiology, and other high-need areas. As a pioneer in RNA-targeted medicines, Ionis pursues RNA-based therapies and is exploring gene-editing approaches, guided by disease biology and technology.

Ionis serves patients with serious diseases and collaborates with partners to advance its therapies to market. In 2024, the company expanded clinical enrollment with locations in Tokyo and Yamaguchi, Japan. These activities reflect its global reach in the biotechnology research industry.

Ionis Pharmaceuticals, Inc. Global Highlights

North America
1.6K

United States Of America
1.6K
Honduras
1
Canada
1

Europe
40

United Kingdom Of Great Britain And Northern Ireland
13
France
12
Ireland
9
Greece
2
Germany
2
Italy
1
Spain
1

Asia
13

India
6
Philippines
2
Pakistan
2
Malaysia
1
Singapore
1
Afghanistan
1

Africa
3

Egypt
2
South Africa
1

South America
1

Brazil
1

Ionis Pharmaceuticals, Inc.'s Leadership

A. T.
Vice President Marketing And Communications
Mobile Phone
Email
J. E.
Vice President Information Services
Mobile Phone
Email
P. P.
Head Of Global Medical Information
Mobile Phone
Email
S. B.
Head Of Pharmaceutical Development
Mobile Phone
Email
K. J.
Evp, Chief Global Product Strategy Officer
Mobile Phone
Email
G. S.
Executive Vice President Chief Clinical Development Officer
Mobile Phone
Email
H. V.
Executive Assistant To The Chief Executive Officer
Mobile Phone
Email
A. S.
Vice President, Cardiometabolic Sales
Mobile Phone
Email

Ionis Pharmaceuticals, Inc. Employee Metrics

100%

50%

2026

2025

Research
Engineering
Operations
Human Resources
Quality Assurance
Other
Accounting
Biotechnology
Business
Legal
Administrative
Healthcare Services

Contact profiles from Ionis Pharmaceuticals, Inc.

Name

Title

Contact

Location

Last Update

S. W.
Commercial Supply Chain Director
Mobile Phone
Email
Ireland
Jul 22, 2026
T. T.
Associate Director
Mobile Phone
Email
Bay
Jun 01, 2026
V. M.
Associate Director
Mobile Phone
Email
Bay
Jun 28, 2026
Y. D.
Associate Director, Biometrics
Mobile Phone
Email
Oct 18, 2025
M. M.
Field Medical Director, Cardiometabolic
Mobile Phone
Email
Jun 08, 2026
J. D.
Assistant Director, Commercial Supply Chain
Mobile Phone
Email
Ireland
Jun 27, 2026
R. L.
Associate Director, Statistical Genetics
Mobile Phone
Email
Jun 27, 2026
S. R.
Associate Director, Qa
Mobile Phone
Email
Ireland
Apr 13, 2026
T. A.
Executive Director, R&d Finance
Mobile Phone
Email
Sep 02, 2026
J. B.
Director Of Engineering
Mobile Phone
Email
Aug 28, 2026

Frequently Asked Questions

What is Ionis Pharmaceuticals, Inc. known for?

Ionis Pharmaceuticals, Inc. was founded in 1989 and operates in the Biotechnology Research industry. You can contact Ionis Pharmaceuticals, Inc.'s main corporate office by phone at

+1-760-931-****

. Explore Ionis Pharmaceuticals, Inc.'s company overview page for more information.

What is Ionis Pharmaceuticals, Inc.'s most common email format?

Ionis Pharmaceuticals, Inc. employees' email format typically follows the pattern of FLast@ionisph.com. Trying to find reliable and up-to-date employee contact data? Find more Ionis Pharmaceuticals, Inc. email formats with LeadIQ.

How many employees does Ionis Pharmaceuticals, Inc. have currently?

Ionis Pharmaceuticals, Inc. has approximately 1.6K employees as of August 2026. These team members are located across 5 continents, including North America, Europe and Asia.

Who are Ionis Pharmaceuticals, Inc.'s key employees and leadership?

As of August 2026, Ionis Pharmaceuticals, Inc.'s key employees include:

Vice President Marketing And Communications: A. T.
Vice President Information Services: J. E.
Head Of Global Medical Information: P. P.
Head Of Pharmaceutical Development: S. B.
Evp, Chief Global Product Strategy Officer: K. J.

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Ionis Pharmaceuticals, Inc. Employee Directory

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