Genentech reviews

3.9

74% would recommend to a friend

(3,713 total reviews)
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Ashley Magargee

83% approve of CEO

55% positive business outlook

Genentech has an employee rating of 3.9 out of 5 stars, based on 3,713 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Genentech 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

4K reviews
2.0
Jan 25, 2026

Run far away

Recommend
CEO approval
Business Outlook

Pros

Pay. Free coffee in office. ~$1 raise when contract is extended, but with how stingy the company is, this may have ended by now.

Cons

Is "everything" an option? Cliques, management getting fired for standing up for what's right and for backing their direct reports. As a contractor you get like no benefits.

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Genentech Response
1mo
Thank you for sharing your feedback. We’re committed to fostering a respectful and supportive work environment where all contributors feel valued. We recognize the importance of clear expectations, fair performance measures, and a culture where individuals feel heard and supported. Contractors are employed through their respective employer of record or staffing partner, and benefit offerings — including medical coverage options — are determined by each employer’s programs and policies. We’ll ensure your feedback reaches our leadership team.
3.0
Jan 7, 2026

Review

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great culture, with amazing people

Cons

Obtuse upper management, with particularly terrible engineering leadership

3.0
Jul 12, 2025

Great benefits but favoritism and nepotism rules

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great benefits, recognized name in biotech, frequent hiring phases.

Cons

Competitors are more innovative. Limited opportunities for advancement. Nepotism and favoritism seem to outshine real talent. Company is more concerned with efficiency rather than keeping talent. Behind the times.

Viewing 289 - 291 of 3,713 Reviews

Glassdoor has 5,066 Genentech reviews submitted anonymously by Genentech employees. Read employee reviews and ratings on Glassdoor to decide if Genentech is right for you.