Rosen reviews

4.1

87% would recommend to a friend

(267 total reviews)

Andreas Opfermann

76% approve of CEO

76% positive business outlook

Rosen has an employee rating of 4.1 out of 5 stars, based on 267 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Rosen employee rating is in line with the average (within 1 standard deviation) for employers within the Energía, minería e infraestructura pública industry (3.7 stars).

Reviews by job title

267 reviews
5.0
May 5, 2026
Recommend
CEO approval
Business Outlook

Pros

Flexible hybrid work arrangement offered

Cons

Lack of diversity in leadership roles

Viewing 1 - 3 of 267 Reviews

Glassdoor has 383 Rosen reviews submitted anonymously by Rosen employees. Read employee reviews and ratings on Glassdoor to decide if Rosen is right for you.