Jan 2, 2026
Sema4 Reviews
30% would recommend to a friend
Katherine Stueland
14% approve of CEO
26% positive business outlook
Sema4 has an employee rating of 2.8 out of 5 stars, based on 265 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Sema4 employee rating is 20% below average for employers within the Pharmaceutical and biotechnology industry (3.5 stars).
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265 reviews
