Company Overview
Company Name
Ionis Pharmaceuticals
Address
2855 Gazelle Ct, Carlsbad, CA, 92010, United States
Website
ionis.comPhone
(858) 228-6000Approx. Annual Revenue
$220.0M
Employees
1,200
Established
1999
Google Reviews
4.3 (7 reviews)
About Ionis Pharmaceuticals
No description available.
Business Profile
Read from the Ionis Pharmaceuticals website on Oct 14, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 9/10 · Current news from 2026; Complete navigation and careers
- Footer copyright year
- 2026
Recent changes
What changed on the Ionis Pharmaceuticals website and Google listing, as detected by Coldlytics on each visit.
Estimated revenue band moved from $<250K to $100M+
Estimated headcount moved from 1 to 1000+ employees
LinkedIn Insight tag installed
Google Ads pixel installed
Meta (Facebook) ad pixel installed
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
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Frequently Asked Questions about Ionis Pharmaceuticals
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