Sibelco Group reviews

2.6

41% would recommend to a friend

(172 total reviews)
avatar

Hilmar Rode

35% approve of CEO

26% positive business outlook

Sibelco Group has an employee rating of 2.6 out of 5 stars, based on 172 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Sibelco Group employee rating is 29% below average for employers within the Energy, Mining & Utilities industry (3.7 stars).

Reviews by job title

172 reviews
1.0
Jun 28, 2026
Recommend
CEO approval
Business Outlook

Pros

They improved the benefits, but that doesn’t cover up for their gross incompetence. HR actively trying to get employees to leave positive reviews on Glassdoor, usually around when someone gets a raise or considered for a new position, seems shady right?

Cons

Absolutely in no way should anyone accept a job here, even in desperation. They are an absolute mess, confused, disorganized, not a clue about how to operate a business in the US. Even if you accept a job with them, it’s highly likely that you will be laid off in a matter of months or reorganized out which has happened multiple times in the last 2 years. It’s actually quite amazing that a company can be this incompetent. They don’t actually care about you, especially if you are an American. They layoff long tenured employees with little severance because you’re just a number. Sibelco bankrupted a US company before and appears they learned nothing. It would not surprise me to see bankruptcy in the near future or sell off of parts of the business to stay afloat. Clearly they learned nothing from the last time they were inept and bankrupted a US business. Their European leadership are way in over their heads. It’s actually comical how bad they have messed up in the US glass market, competitors are eating their lunch and they aren’t intelligent enough to compete back. You need to run from this place, I wouldn’t recommend it to anyone, not even my worst enemy.

1.0
May 7, 2026

Please Don’t Come To Sibelco

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Used to say the people, but management has most staff working against each other. Pay is only good if you are in the circle and a man.

Cons

It is easy to dismiss low ratings as disgruntled staff; that is NOT the case with Sibelco. Most staff are applying for new jobs. Backstabbing, manipulation, lying, haters of Americans, racist towards white, so very sexist.

3.0
Mar 10, 2026
Recommend
CEO approval
Business Outlook

Pros

Salary is okay, heard it was better previously Work life balance good

Cons

High turnover has been reported

Viewing 1 - 3 of 172 Reviews

Glassdoor has 276 Sibelco Group reviews submitted anonymously by Sibelco Group employees. Read employee reviews and ratings on Glassdoor to decide if Sibelco Group is right for you.