William Blair reviews

4.3

83% would recommend to a friend

(445 total reviews)
avatar

Brent Gledhill

92% approve of CEO

68% positive business outlook

William Blair has an employee rating of 4.3 out of 5 stars, based on 445 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The William Blair employee rating is in line with the average (within 1 standard deviation) for employers within the Financial Services industry (3.6 stars).

Reviews by job title

445 reviews
4.0
Jan 21, 2026
Recommend
CEO approval
Business Outlook

Pros

A lot of learning, ease you into the job slowly, in their best interest to make sure you are competent

Cons

Stressful, juggling multiple workstreams, 80 hour weeks.

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William Blair Response
5mo
We appreciate you taking the time to post a review, and we wish you the best in your career at William Blair.
5.0
Jan 15, 2026
Recommend
CEO approval
Business Outlook

Pros

Great culture, fast paced environment, excellent training and experience

Cons

Hours can be long and demanding

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William Blair Response
5mo
We appreciate you taking the time to post a review, and we wish you the best in your career at William Blair.
2.0
Dec 11, 2025

Culture gone downhill

Recommend
CEO approval
Business Outlook

Pros

Top performing bank with talented staff

Cons

Lost the culture that once made it a great place to work for

Viewing 13 - 15 of 445 Reviews

Glassdoor has 547 William Blair reviews submitted anonymously by William Blair employees. Read employee reviews and ratings on Glassdoor to decide if William Blair is right for you.