UNBEARABLE! 1 STAR BECAUSE ITS REQUIRED - Maintenance Supervisor Sibelco Group Employee Review

1.0
Nov 13, 2025
Recommend
CEO approval
Business Outlook

Pros

Good pay, Good benefits. Former owner UNIMIN was the best company ever to be employed by. They worked diligently to develop their employees , supervisors and managers. They also took safety very seriously and strived to keep that in the culture.

Cons

Sibelco took over and it was a train wreck from there, They made the job so miserable most of the experienced management left, the good managers were replaced with totally incompetent unqualified individuals. Safety is a slogan and that is it for Sibelco , that is apparent in the condition of their facilities as of now. I really cant comprehend how the board of directors of the company do not see how this company has spiraled out of control to get to this condition.

Explore other reviews about Sibelco Group

5.0
Feb 24, 2026
Recommend
CEO approval
Business Outlook

Pros

It's all just so wonderful. Leadership, especially that from Europe is just so great. They like to change their goals every other day and I think that's great for the employee.

Cons

None, just so so great.

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.

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