Kantar reviews

3.5

62% would recommend to a friend

(5,995 total reviews)
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Chris Jansen

75% approve of CEO

51% positive business outlook

Kantar has an employee rating of 3.5 out of 5 stars, based on 5,995 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Kantar employee rating is in line with the average (within 1 standard deviation) for employers within the Administración y consultoría industry (3.7 stars).

Reviews by job title

6K reviews
3.0
Feb 7, 2026
Recommend
CEO approval
Business Outlook

Pros

very interesting and appealing at the beggining, a lot to do.

Cons

due to the nature of the business, 24/7 operations all the time, almost no maintanence window to fix things. Expectation is sky high but the company lacks very fundamental working organizational structure which exist in similar size companies.

2.0
Feb 6, 2026

It was great before Bain took over

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Friendly colleagues (for the most part), good office culture, variety of clients, great place to start your career, well-known name in the industry

Cons

Private equity has slowly turned this place into a sweatshop. Overworked and underpaid employees who keep dropping like flies. People leaving left and right and senior leadership firing people left and right. When I first started, this was a great place to work and now everytime I think about this place I shudder about how much I endured. Not to mention the lack of promotions, pay disparities between employees at the same level, and the amount of politicking it takes just to even be considered for a promotion. Some people will even do shady things to ensure you're pushed out.

4.0
Feb 6, 2026

Good Experience

Recommend
CEO approval
Business Outlook

Pros

High performance culture, highly intellectual workforce solving real-world problems in marketing analytics

Cons

Projects are always under tight deadlines given the nature of business context. Very less time to experiment and fail safe.

Viewing 121 - 123 of 5,995 Reviews

Glassdoor has 7,669 Kantar reviews submitted anonymously by Kantar employees. Read employee reviews and ratings on Glassdoor to decide if Kantar is right for you.