Calastone Reviews

4.0

71% would recommend to a friend

(72 total reviews)

Julien Hammerson

81% approve of CEO

66% positive business outlook

Calastone has an employee rating of 4.0 out of 5 stars, based on 72 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Calastone employee rating is in line with the average (within 1 standard deviation) for employers within the Finance industry (3.7 stars).

Reviews by job title

72 reviews
5.0
19 Apr 2026

Great place

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Good culture, salaries, benefits, Great people

Cons

The recent acquisition will bring about significant changes.

2.0
28 Oct 2025
Recommend
CEO approval
Business outlook

Pros

They're slowly getting rid of any pros

Cons

Being bought by SS&C means inheriting their archaic approach to work. Not sure what the point of buying a company and changing everything about it is.

4.0
6 Jun 2025

Good benefits

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Good benefits such as healthcare, eye care

Cons

Ideally should be clearer on yearly incentives.

Viewing 1 - 3 of 72 Reviews

Glassdoor has 76 Calastone reviews submitted anonymously by Calastone employees. Read employee reviews and ratings on Glassdoor to decide if Calastone is right for you.