Insights

Strategic partnerships Ionis is actively expanding collaborations, including a US-wide development and commercialization agreement with AstraZeneca for Wainua, signaling openness to co-development models and potential API or platform licensing discussions for complementary RNA therapies.

Neurology focus With a leading pipeline in neurology and recent Phase 2 results for Diranersen in Alzheimer's disease, target opportunities exist for CNS-focused partner programs, translational research collaborations, and joint ventures around tau-related therapies.

Financial scale Revenue sits in the mid-range of large biotech peers and a substantial funding runway, suggesting capacity for co-development deals, milestone-heavy arrangements, and strategic minority investments to accelerate shared programs without upfront dominance.

Global licensing Recent licensing with Recordati for zilganersen outside the US highlights a receptiveness to international commercialization partnerships, indicating potential for cross-border co-marketing and regional rights discussions for additional assets.

Executive leadership Board expansion with seasoned biopharma leadership and a track record of enterprise-scale operations signals stability for formal BD initiatives, structured deal processes, and engagement with strategic investors seeking collaboration opportunities.

Ionis Pharmaceuticals, Inc. Tech Stack

Ionis Pharmaceuticals, Inc. uses 8 technology products and services including Bing Ads, Varnish, Kubernetes, and more. Explore Ionis Pharmaceuticals, Inc.'s tech stack below.

  • Bing Ads
    Advertising Networks
  • Varnish
    Caching
  • Kubernetes
    Containerization
  • SnpEff
    Data Management
  • Microsoft PowerPoint
    Editors
  • SolarWinds Service Desk
    Help Desk Management
  • Adobe Tag Manager
    Tag Management
  • Coupa
    Travel And Expense Management

Media & News

Ionis Pharmaceuticals, Inc.'s Email Address Formats

Ionis Pharmaceuticals, Inc. uses at least 3 format(s):
Ionis Pharmaceuticals, Inc. Email FormatsExamplePercentage
FLast@ionisph.comJDoe@ionisph.com
97%
Last@ionisph.comDoe@ionisph.com
3%
FLast@ionispharma.comJDoe@ionispharma.com
90%
First@ionispharma.comJohn@ionispharma.com
8%
First.Last@ionispharma.comJohn.Doe@ionispharma.com
2%
FLast@ionis.comJDoe@ionis.com
88%
First@ionis.comJohn@ionis.com
12%

Frequently Asked Questions

What is Ionis Pharmaceuticals, Inc.'s phone number?

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You can contact Ionis Pharmaceuticals, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ionis Pharmaceuticals, Inc.'s stock symbol?

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Ionis Pharmaceuticals, Inc. is a publicly traded company; the company's stock symbol is IONS.

What is Ionis Pharmaceuticals, Inc.'s official website and social media links?

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Ionis Pharmaceuticals, Inc.'s official website is ionis.com and has social profiles on LinkedInCrunchbase.

How much revenue does Ionis Pharmaceuticals, Inc. generate?

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As of July 2026, Ionis Pharmaceuticals, Inc.'s annual revenue is estimated to be $500M - $1B.

What is Ionis Pharmaceuticals, Inc.'s SIC code NAICS code?

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Ionis Pharmaceuticals, Inc.'s SIC code is 8731 - Commercial Physical and Biological Research NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

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

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As of July 2026, Ionis Pharmaceuticals, Inc. has approximately 1.5K employees across 5 continents, including North AmericaEuropeAsia. Key team members include Vice President Marketing And Communications: A. T.Vice President Information Services: J. E.Head Of Global Medical Information: P. P.. Explore Ionis Pharmaceuticals, Inc.'s employee directory with LeadIQ.

What industry does Ionis Pharmaceuticals, Inc. belong to?

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Ionis Pharmaceuticals, Inc. operates in the Biotechnology Research industry.

What technology does Ionis Pharmaceuticals, Inc. use?

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Ionis Pharmaceuticals, Inc.'s tech stack includes Bing AdsVarnishKubernetesSnpEffMicrosoft PowerPointSolarWinds Service DeskAdobe Tag ManagerCoupa.

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

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Ionis Pharmaceuticals, Inc.'s email format typically follows the pattern of FLast@ionisph.com. Find more Ionis Pharmaceuticals, Inc. email formats with LeadIQ.

How much funding has Ionis Pharmaceuticals, Inc. raised to date?

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As of July 2026, Ionis Pharmaceuticals, Inc. has raised $2.5B in funding. The last funding round occurred on Nov 13, 2025 for $500M.

When was Ionis Pharmaceuticals, Inc. founded?

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Ionis Pharmaceuticals, Inc. was founded in 1989.
Ionis Pharmaceuticals, Inc. logo

Ionis Pharmaceuticals, Inc.

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.

Section iconCompany Overview

Phone number
Website
ionis.com
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
IONS
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
1989
Employees
1001-5000

Section iconFunding & Financials

  • $2.5B

    Ionis Pharmaceuticals, Inc. has raised a total of $2.5B of funding over 5 rounds. Their latest funding round was raised on Nov 13, 2025 in the amount of $500Mas a post_ipo_debt.

  • $500M - $1B

    Ionis Pharmaceuticals, Inc.'s revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $2.5B

    Ionis Pharmaceuticals, Inc. has raised a total of $2.5B of funding over 5 rounds. Their latest funding round was raised on Nov 13, 2025 in the amount of $500Mas a post_ipo_debt.

  • $500M - $1B

    Ionis Pharmaceuticals, Inc.'s revenue is estimated to be in the range of $500M - $1B

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