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Dianthus Therapeutics

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Biotech company developer of therapeutics and drugs

New York City, United StatesFounded 2019Biotech & Life Sciences
Valuation $4.74B Market cap · 2026
Revenue $1.2M Latest reported FY
Total funding $100–500M Disclosed equity funding

About Dianthus Therapeutics

Dianthus Therapeutics, Inc. is a clinical-stage biotechnology company focused on developing advanced antibody complement therapeutics to treat severe autoimmune diseases. The company operates in the biopharmaceutical market, targeting neuromuscular indications such as generalized Myasthenia Gravis, Multifocal Motor Neuropathy, and Chronic Inflammatory Demyelinating Polyneuropathy. Dianthus Therapeutics' lead product, DNTH103, is a potent monoclonal antibody designed to selectively inhibit the active form of the C1s protein in the classical complement pathway. This targeted approach aims to reduce the risk of infections while providing a more convenient treatment option through subcutaneous, self-administered injections that can be dosed as infrequently as once every two weeks. The company generates revenue through the development and potential commercialization of its therapeutic candidates, with a business model centered on advancing its clinical programs through various phases of trials and regulatory approvals. Dianthus Therapeutics serves patients with severe autoimmune conditions, aiming to establish new standards of care in the neuromuscular disease space.

Source: Dealroom company data

At a glance

Founded
2019
Headquarters
New York City, United States
Listing
IPO 2023
Sector
Biotech & Life Sciences
Power Law
Unicorn$1–10B valuation tier

Latest news

Press, funding announcements and product moves mentioning Dianthus Therapeutics.

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Investors

9 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A7 investors entered at this stage

  • 5AM Ventures
  • Fidelity Investments
  • Avidity Partners
  • Wedbush Morgan Securities
  • Tellus BioVentures
  • Fairmount Funds Management
  • Venrock Healthcare Capital Partners

Series B and later2 investors entered at this stage

  • Catalio Capital Management
  • Wedbush Healthcare Partners
Team profiled 12 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 6 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
3 countries with
team presence
🇺🇸 United States90%
🇬🇧 United Kingdom5.6%
🇨🇦 Canada4.4%
3 countries shown
Web traffic by country
12K monthly visits
across markets
🇺🇸 United States89.2%
🇯🇵 Japan5%
🇮🇳 India2.5%
🇬🇧 United Kingdom1.7%
Top 4 markets shown

Patents

Estimated portfolio value
$21M

29 active patent families included in this estimate.

A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.

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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Dianthus Therapeutics on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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