Increasingly toxic environments - Anonymous employee Mimecast Employee Review

3.0
9 May 2026
Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Used to be a great place

Cons

Increasingly toxic environment, especially higher up leadership seem to not know what they want. Statements like “if you don’t like it here, then just leave” and micromanagement make it hard to like it here and want to stay. It used to be a great place to work at, but ever since the new CEO came on and brought in new leadership, the work environment has become very hostile.

Explore other reviews about Mimecast

5.0
6 Apr 2026
Recommend
CEO approval
Business outlook

Pros

Great office, catered lunch daily. Great benefits, 4 weeks PTO to start plus paid holidays, floating holidays, sick time. Culture is flexible, vibrants, friendly people.

Cons

Frequent changed and pivoting but senior leadership listens to employees which is good.

1.0
18 Jun 2026
Recommend
CEO approval
Business outlook

Pros

The people (some) Struggling to find more

Cons

Mimecast used to be a great place to work with good tech and strong values. The culture is toxic and incredibly unhealthy. They will promote you without an increase in pay. Recognition is a joke. The CEO is actively running the company into the ground. Sales leadership repeatedly meddles into and destroys sales opportunities and turns around to blame the sales team. The product is a mess with no strategy. only thing that's clear is the direction in which it is going, down.

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