Ultragenyx Employee Directory

Biotechnology ResearchCalifornia, United States1001-5000 Employees

Leading with purpose. Every day.

“Ultragenyx was founded to advance innovative medicines for rare and ultrarare diseases that have never been treated before. We are delivering transformative therapies across multiple indications, and we have one of the most robust and diverse clinical pipelines in rare disease. Our focus is on doing the right things for patients both during development and commercialization to deliver on the promise of these therapies in a way that's meaningful for rare disease communities.”

Emil D. Kakkis, M.D., Ph.D.
Chief Executive Officer and President


We have an inclusive culture of value and respect.

Ultragenyx brings novel products to those living with rare and ultrarare diseases with a focus on debilitating genetic diseases. Founded in 2010, we have rapidly built a diverse portfolio of approved therapies and products aimed at diseases with a high unmet medical need for which many have no approved therapies. It takes courage, care, talent, and dedication to make a meaningful impact for those living with rare diseases, their families and the rare disease community.  

We put our people first, so they can take care of the rare disease community.

We purposefully cultivate and nurture a dynamic, supportive work environment where we encourage every team member to share their new ideas and help us unlock more possibilities. Our team is made up of exceptional and diverse people with a strong passion and commitment to helping those living with rare diseases. By embracing generosity, curiosity, inclusion, and humility we are constantly learning together—fostering an environment that supports profound growth and fulfillment.

If you want to have a meaningful impact, do the best work of your career while having fun and growing professionally and personally, come join our team!


Visit our community guidelines at: https://ultragenyx.co/community

Find Ultragenyx employees' phone numbers or email addresses

Ultragenyx Global Highlights

Location
Employees

North America
1.7K

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  • United States Of America
    1.6K
  • Canada
    17
  • Mexico
    16

Europe
94

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  • Switzerland
    44
  • United Kingdom Of Great Britain And Northern Ireland
    16
  • Italy
    8
  • Spain
    8
  • Netherlands
    7
  • France
    4
  • Germany
    3
  • Poland
    1
  • Portugal
    1
  • Sweden
    1
  • Austria
    1

South America
85

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  • Brazil
    58
  • Argentina
    19
  • Colombia
    8

Asia
26

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  • Japan
    15
  • Turkey
    6
  • India
    3
  • Singapore
    1
  • Indonesia
    1

Oceania
1

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  • Australia
    1

Ultragenyx's Leadership

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    J. R.
    Chief Executive Officer
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    E. C.
    Chief Medical Officer And Executive Vice President
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    E. O.
    Chief Business Officer & Evp
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    T. H.
    Chief Accounting Officer (cao), Svp
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    E. D.
    Chief Medical Officer And Executive Vice President
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    E. D. S. P.
    Vp & Gm Partner Markets Emea
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    N. L.
    Vice President & General Manager Mexico And Central America
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    R. S.
    Vice President And General Manager, Dach
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Ultragenyx Employee Metrics

100%
50%
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2025
2024
  • Research
  • Operations
  • Engineering
  • Program & Project Management
  • Quality Assurance
  • Other
  • Manufacturing

Contact profiles from Ultragenyx

Name
Title
Contact Info
Location
Last Update
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    E. D.
    Chief Medical Officer And Executive Vice President
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    Oct 18, 2024
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    J. R.
    Chief Executive Officer
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    Oct 23, 2024
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    J. D.
    President
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    Oct 23, 2024
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    L. D.
    Clinical Site Relationship Partner
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    United StatesNew York
    Oct 16, 2024
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    M. N.
    President
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    Oct 16, 2024
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    C. B.
    Executive Director, Head Of Product Supply Excellence
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    Bay
    Nov 07, 2025
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    J. H.
    Vice President, Global Clinical Operations
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    United StatesMassachusetts
    Oct 30, 2025
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    N. L.
    Vice President & General Manager Mexico And Central America
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    MexicoMexico City
    Sep 11, 2025
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    B. D.
    Senior Vice President
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    United StatesNew Jersey
    Nov 10, 2025
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    R. S.
    Vice President And General Manager, Dach
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    Nov 12, 2025

Frequently Asked Questions

What is Ultragenyx known for?

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Ultragenyx was founded in 2010 operates in the Biotechnology Research industry. The company's main headquarters is located in 60 Leveroni Ct Novato, California 94949 US; you can contact the main corporate office by phone at . Explore Ultragenyx's company overview page for more information.

What is Ultragenyx's most common email format?

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Ultragenyx employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Ultragenyx email formats with LeadIQ.

How many employees does Ultragenyx have currently?

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Ultragenyx has approximately 1.6K employees as of October 2025. These team members are located across 5 continents, including North AmericaEuropeSouth America.

Who are Ultragenyx's key employees and leadership?

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As of October 2025, Ultragenyx's key employees include:

  • Chief Executive Officer: J. R.
  • Chief Medical Officer And Executive Vice President: E. C.
  • Chief Business Officer & Evp: E. O.
  • Chief Accounting Officer (cao), Svp: T. H.
  • Chief Medical Officer And Executive Vice President: E. D.

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