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Circassia Holdings

Founded Year




Total Raised


Date of IPO


Market Cap


About Circassia Holdings

Circassia is focused on developing and commercialising a range of immunotherapies for the treatment of allergy and we have made significant progress since our establishment in 2006. The company's lead product, a new treatment for cat allergy, is currently in a phase III registration study and the company has an exciting portfolio of products, including three that have successfully completed clinical proof-of-concept phase IIb studies, designed to treat a broad range of seasonal and perennial allergies.

Headquarters Location

Northbrook House, Robert Robinson Avenue The Oxford Science Park

Oxford, England, OX4 4GA,

United Kingdom

+44 (0)1865 405560

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Expert Collections containing Circassia Holdings

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Circassia Holdings is included in 3 Expert Collections, including Regenerative Medicine.


Regenerative Medicine

1,818 items

Regenerative medicine refers to the process of activating, replacing, engineering or regenerating human genetic material, cells, tissues or organs to restore normal function. It also includes bioengineered tissues used for in vitro testing (e.g. organ-on-a-chip, organoids).


Biopharma Tech

5,241 items

Companies involved in the research, development, and commercialization of chemically- or biologically-derived therapeutic & theranostic drugs. Excludes vitamins/supplements, CROs/clinical trial services.


Medical Devices

3,088 items

Companies that have been granted at least 1 510(k) by the FDA since 2014. Companies tagged as #FDA510(K)

Circassia Holdings Patents

Circassia Holdings has filed 1 patent.

The 3 most popular patent topics include:

  • Biomaterials
  • Crystals
  • Nanomaterials
patents chart

Application Date

Grant Date


Related Topics




Glucocorticoids, Beta blockers, Pregnanes, Muscarinic antagonists, Fluoroarenes


Application Date


Grant Date



Related Topics

Glucocorticoids, Beta blockers, Pregnanes, Muscarinic antagonists, Fluoroarenes



Circassia Holdings Frequently Asked Questions (FAQ)

  • When was Circassia Holdings founded?

    Circassia Holdings was founded in 1998.

  • Where is Circassia Holdings's headquarters?

    Circassia Holdings's headquarters is located at Northbrook House, Robert Robinson Avenue, Oxford.

  • What is Circassia Holdings's latest funding round?

    Circassia Holdings's latest funding round is IPO.

  • How much did Circassia Holdings raise?

    Circassia Holdings raised a total of $98M.

  • Who are the investors of Circassia Holdings?

    Investors of Circassia Holdings include Touchstone Innovations, Invesco Perpetual, Lansdowne Partners, Stonehage Fleming, Goldman Sachs and 3 more.

  • Who are Circassia Holdings's competitors?

    Competitors of Circassia Holdings include Genable Technologies, EGEN, Quincy Bioscience, Jennerex Biotherapeutics, Sonexa Therapeutics and 10 more.

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