TNO reviews

4.2

86% would recommend to a friend

(198 total reviews)
avatar

Tjark Tjin-A-Tsoi

91% approve of CEO

72% positive business outlook

TNO has an employee rating of 4.2 out of 5 stars, based on 198 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The TNO employee rating is 20% above average for employers within the Management en consulting industry (3.5 stars).

Reviews by job title

198 reviews
5.0
Apr 23, 2026

Internship

Recommend
CEO approval
Business Outlook

Pros

Great access to research in the field

Cons

location very fr away and bad connected

5.0
Jul 4, 2025
Recommend
CEO approval
Business Outlook

Pros

you can select which projects you want to work on, and also your career path. a lot of focus on career development

Cons

sometimes a bit too much "talks" and not much "practical work"

5.0
Feb 17, 2025
Recommend
CEO approval
Business Outlook

Pros

Interesting projects, nice working culture

Cons

Bureacracy slows down processes sometimes

Viewing 1 - 3 of 198 Reviews

Glassdoor has 487 TNO reviews submitted anonymously by TNO employees. Read employee reviews and ratings on Glassdoor to decide if TNO is right for you.