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Core Laboratories

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Core Laboratories reviews

3.7

62% would recommend to a friend

(273 total reviews)
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David M. Demshur

73% approve of CEO

58% positive business outlook

Core Laboratories has an employee rating of 3.7 out of 5 stars, based on 273 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Core Laboratories employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, Mining & Utilities industry (3.7 stars).

Reviews by job title

273 reviews
1.0
Jun 1, 2026

Dead man walking

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

They are still in business

Cons

Not for lack of trying

5.0
Oct 8, 2025
Recommend
CEO approval
Business Outlook

Pros

The team I worked with was extremely supportive and always willing to help when needed. The atmosphere was very collaborative, and I felt like my contributions mattered.

Cons

I don't have any cons to mention, as my experience has been overall positive.

2.0
Sep 22, 2025

Not for long term success.

Recommend
CEO approval
Business Outlook

Pros

Learned a great deal about laboratory analysis and equipment. Health insurance was adequate.

Cons

Pay was far below what analysts at the competition were making. Raises were far and few, overtime was encouraged instead. Incentive to stay was low.

Viewing 1 - 3 of 273 Reviews

Glassdoor has 297 Core Laboratories reviews submitted anonymously by Core Laboratories employees. Read employee reviews and ratings on Glassdoor to decide if Core Laboratories is right for you.