Ionis Pharmaceuticals is a corporate venture arm. Based in Carlsbad, California, United States. Known portfolio companies include Metagenomi, Atlantic Healthcare, Aro Biotherapeutics and Empirico, 4 companies in all.
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Investment focus
- Sector
- Healthcare
- Focus
- BiotechDrug DiscoveryGenomicsPharmaRNA Therapeutics
Who to pitch at Ionis Pharmaceuticals
Ionis Pharmaceuticals portfolio companies (4)
- Metagenomi
- Atlantic Healthcare
- Aro Biotherapeutics
- Empirico
Co-investors
Funds that share portfolio companies with Ionis Pharmaceuticals.
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About Ionis Pharmaceuticals
The firm's listing covers sector Healthcare, and focus areas Biotech, Drug Discovery, Genomics and Pharma; known deals cluster at Seed and Series A.
Gabe Peterson (Vice President) and John Paul Marcus (Regulatory Ad/Promo Expert) are listed as the contacts to pitch at Ionis Pharmaceuticals.
Ionis Pharmaceuticals shares portfolio companies with 12 other investment firms, among them YAYA Capital, Bayer and Frazier Healthcare Partners.
Frequently asked questions
What is Ionis Pharmaceuticals?
Ionis Pharmaceuticals is a corporate venture arm based in Carlsbad, California, United States, with a known portfolio of 4 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Ionis Pharmaceuticals invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Drug Discovery, Genomics and Pharma. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Ionis Pharmaceuticals invest at?
The known deals of Ionis Pharmaceuticals include Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Ionis Pharmaceuticals?
Both people on file at Ionis Pharmaceuticals are listed as contacts for the firm, each with their own profile page.
How do I contact Ionis Pharmaceuticals?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal