Ultragenyx reviews

3.4

45% would recommend to a friend

(245 total reviews)
avatar

Emil Kakkis

67% approve of CEO

44% positive business outlook

Ultragenyx has an employee rating of 3.4 out of 5 stars, based on 245 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Ultragenyx employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

245 reviews
5.0
Feb 26, 2026
Recommend
CEO approval
Business Outlook

Pros

Great mission, wonderful benefits, generous pay, close-knit teams.

Cons

Fast-paced environment that may not suit everyone

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Ultragenyx Response
4mo
Thank you for taking the time to share your review. We truly appreciate your positive feedback and are glad to hear you had a great experience as part of our team. The strengths you highlighted reflect values that are very important to us, and we're pleased they resonated with you during your time at Ultragenyx. Wishing you all the best in your future endeavors!
4.0
Jun 1, 2026
Recommend
CEO approval
Business Outlook

Pros

Passionate CEO Supportive work environment Flexibility with work location

Cons

Slow decision making Typical company politics

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Ultragenyx Response
4w
Thank you for taking the time to share your experience and for having been part of our team. We’re glad to hear that you experienced a supportive work environment, flexibility, and leadership passion during your time with us. We also appreciate your candid feedback around decision-making and company dynamics, as perspectives like this help us continue to reflect and improve. We wish you continued success in your next chapter.
Viewing 1 - 3 of 245 Reviews

Glassdoor has 328 Ultragenyx reviews submitted anonymously by Ultragenyx employees. Read employee reviews and ratings on Glassdoor to decide if Ultragenyx is right for you.