GenScript reviews

3.3

59% would recommend to a friend

(269 total reviews)

Frank Zhang and Sherry Shao

57% approve of CEO

53% positive business outlook

GenScript has an employee rating of 3.3 out of 5 stars, based on 269 company reviews on Glassdoor which indicates that most employees have a good working experience there. The GenScript 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

269 reviews
1.0
Oct 28, 2025

Dont come into this toxic company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

free, cheap lunch and nothing else.

Cons

almost everything, u need to know how kiss ur boss's xxx to get a promotion instead of knowledge experience.

avatar
GenScript Response
6mo
Thank you for sharing your experience. We regret that your overall experience during your tenure was not satisfying. We’re glad to know that there were aspects of your time here that you found valuable, including some of the workplace offerings. We take feedback seriously and will review your concerns internally as we continue to improve. Thank you again for sharing your perspective.
2.0
May 4, 2025

Unethical company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Some of the people on local teams are friendly to work with

Cons

Upper management is unethical. Company also makes people sign a highly restrictive noncompete to join and to be promoted as a scare tactic to try to make people not leave. They especially treat the Chinese employees poorly and don’t pay well while overworking everyone

avatar
GenScript Response
1y
Thank you for sharing your feedback. We take concerns about ethics, fairness, and workplace culture seriously. GenScript is committed to fostering an inclusive and respectful environment, and we continuously work to improve our policies and practices. We appreciate your time with us and wish you the best in your future endeavors.
1.0
Jul 21, 2024

Nepotism

Recommend
CEO approval
Business Outlook

Pros

Good employees with friendly nature.

Cons

Poor employee management. Nepotism CTO knows CEO, Group head knows CTO. If you speak mandarin you will be favoured. No work from home is allowed, No comp. time is given for extra hours of work. Work environment has become toxic after hopewell site acquisition. Retaliatory action is taken if you ask questions.

Viewing 46 - 48 of 269 Reviews

Glassdoor has 304 GenScript reviews submitted anonymously by GenScript employees. Read employee reviews and ratings on Glassdoor to decide if GenScript is right for you.