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Cornerstone Research

Engaged Employer

Cornerstone Research reviews

4.1

79% would recommend to a friend

(421 total reviews)
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Rahul Guha

84% approve of CEO

90% positive business outlook

Cornerstone Research has an employee rating of 4.1 out of 5 stars, based on 421 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Cornerstone Research employee rating is in line with the average (within 1 standard deviation) for employers within the Management & Consulting industry (3.7 stars).

Reviews by job title

421 reviews
5.0
Jan 19, 2026
Recommend
CEO approval
Business Outlook

Pros

Collaborative culture, super smart people, interesting work.

Cons

Work-life balance at times is challenging, and exit ops can be limited (niche industry).

5.0
Dec 28, 2025
Recommend
CEO approval
Business Outlook

Pros

-competitive pay -interesting work if you're into antitrust

Cons

-not much control over staffing, especially in first ~1 year -potentially volatile/long hours

5.0
Dec 21, 2025

Challenging but Worthwhile

Recommend
CEO approval
Business Outlook

Pros

-compensation -responsibility -interesting cases -extremely smart coworkers and mentors

Cons

-WLB, but in line with compensation

Viewing 16 - 18 of 421 Reviews

Glassdoor has 464 Cornerstone Research reviews submitted anonymously by Cornerstone Research employees. Read employee reviews and ratings on Glassdoor to decide if Cornerstone Research is right for you.