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Grey Matter Concepts

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Grey Matter Concepts Reviews

2.8

44% would recommend to a friend

(56 total reviews)

Rachel Landau

51% approve of CEO

55% positive business outlook

Grey Matter Concepts has an employee rating of 2.8 out of 5 stars, based on 56 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Grey Matter Concepts employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

56 reviews
1.0
30 Apr 2026

Nice people, but unorganized with heavy workloads

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Most of the people are nice.

Cons

Unorganized and so many changes made. Not enough people on teams so a lot of work.

1.0
27 Jan 2026

Toxic environment—proceed with extreme caution better yet, DO NOT PROCEED.

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

None at all if the company could be run better.

Cons

Don’t trust the glowing reviews—they feel paid for, and previous negative ones calling this out were likely removed. The CEO thrives on a hostile work environment, screaming nonstop every single day, and is self-sabotaging the company. She keeps a bloated sales team that doesn’t produce enough orders—at this company size, there should only be 4–5 effective salespeople. Long-term employees, especially those she can control, never take responsibility for their mistakes and are quick to throw others under the bus. High turnover is constant. This company is toxic from top to bottom.

1.0
12 July 2025
Recommend
CEO approval
Business outlook

Pros

Pros in this company are non-existent.

Cons

The work environment and atmosphere here at Grey Matter Concepts are too toxic. There’s so much pressure from the management, and the workplace is full of negativity. Our managers are condescending and disrespectful, which creates a negative and unpleasant work experience for the employees.

Viewing 1 - 3 of 56 Reviews

Glassdoor has 58 Grey Matter Concepts reviews submitted anonymously by Grey Matter Concepts employees. Read employee reviews and ratings on Glassdoor to decide if Grey Matter Concepts is right for you.