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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
1.0
Dec 6, 2025

Great total compensation, but highly limiting culture

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

On the positive side, compensation, benefits, bonuses, and office spaces are all very strong. People are highly intelligent, capable, work hard, and nice enough for a consulting firm.

Cons

Where things get harder is in how the culture handles communication, conflict, and inclusion. In general, there’s not a strong norm of addressing issues directly. Instead, concerns can get passed around indirectly, handled quietly, or show up in your performance review. That makes conflict feel bigger than it needs to be and can leave people feeling misunderstood or hesitant to speak up. It also creates a secretive culture that could be perceived as backstabbing. It would help a lot to build a culture where employees can have honest, respectful conversations without fear of being labeled negatively. This starts with executives, managers, HR, and Talent. Another area that stands out is leadership diversity and advancement. There’s very little representation of people of color across the firm, but particularly, in consulting and at the senior and executive levels, and corporate staff — who unfortunately, represent the majority of the firm’s diversity — often talk openly about not having a clear path to leadership roles. If the firm wants to get better at inclusion, creating real opportunities for growth and a culture that truly values these employees would be a meaningful start. I don’t think the firm sees the value in committing to this because their current ways of working have garnered them quite a large sum of revenue and profit throughout 35 years, creating a mindset of, “well, this is the way we’ve always done and it works”. But the question is: who does this really work for/benefit? The firm should have a greater responsibility to the overall industry by authentically increasing representation and creating a culture that invests in all people. It would also help to take a hard look at how hiring happens across the board, since referrals and familiar networks tend to reinforce the same profiles over and over. This starts with meeting with the Board and Consulting Executives who run the process and determine restrictive and outdated hiring requirements and actually have candid conversations about what change looks like and representation requires. In terms of inclusion overall, there’s still work to do in making sure that behaviors and viewpoints that exclude others aren’t brushed aside. Inclusion doesn’t mean accepting “all perspectives” without question — it means having a workplace where everyone is treated with respect and bias is addressed when it shows up. If you can't commit to this, then the reality is that this is not an inclusive place to work. The firm talks about a commitment to creating a nondiscriminatory environment, which is important, but it’s also the baseline expectation, not the finish line. Progress would look like examining who gets supported, who gets promoted, and whether diverse perspectives really are sought out and genuinely valued and not labeled as "difficult", "problematic", "confrontational", etc. Cornerstone has strengths, and I do think there’s potential to grow into the culture it wants to be. It just needs a hard look in the mirror--with more openness in communication, more transparency around pathways to leadership, and more intentional work around representation and inclusion, especially at the most senior levels. If those areas get real focus, the firm could be a better place to work, especially for those who are not white, asian, and male.

5.0
Dec 6, 2025
Recommend
CEO approval
Business Outlook

Pros

Lot of learning, very fast paced, work can be interesting, exposure to different opportunities and working styles

Cons

WLB, can be demanding and volatile

5.0
Nov 6, 2025

Interesting Work, Great Pay

Recommend
CEO approval
Business Outlook

Pros

Great people to work with.

Cons

Work can be intense and unpredictable.

Viewing 19 - 21 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.