employer cover photo
employer logo
employer logo

Mainstream Merchant Services

Is this your company?

Mainstream Merchant Services Reviews

4.7

88% would recommend to a friend

(41 total reviews)

Jay Vignale

85% approve of CEO

74% positive business outlook

Mainstream Merchant Services has an employee rating of 4.7 out of 5 stars, based on 41 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Mainstream Merchant Services employee rating is 26% above average for employers within the Finance industry (3.7 stars).

Reviews by job title

41 reviews
5.0
29 Jul 2025

Great company with a family environment

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

The company cared about its team, sales agents, and customers. It was a peaceful place to work.

Cons

There were no cons, really.

3.0
11 Jun 2024

Good People

Recommend
CEO approval
Business outlook

Pros

MS went through an acquisition and I no longer work for MS but my time there was enjoyable. I worked on a very part-time basis.

Cons

There were not other sales reps in the St Charles or St Louis area.

Viewing 1 - 3 of 41 Reviews

Glassdoor has 43 Mainstream Merchant Services reviews submitted anonymously by Mainstream Merchant Services employees. Read employee reviews and ratings on Glassdoor to decide if Mainstream Merchant Services is right for you.