Mainspring Energy reviews

3.8

50% would recommend to a friend

(70 total reviews)

Shannon Miller

57% approve of CEO

53% positive business outlook

Mainspring Energy has an employee rating of 3.8 out of 5 stars, based on 70 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Mainspring Energy 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

70 reviews
5.0
Jun 25, 2025
Recommend
CEO approval
Business Outlook

Pros

1. Product and company future look bright. Robust sales engagement. 2. Tigger technology: it is a one-of-kind product that is more than a niche 3. Company wide transparent exchange of business and technical information. 4. Anti-asshole culture.

Cons

Growing pains: Process and priorities are in constant flux. Sales ahead of product qualification. Little parking.

4.0
Feb 21, 2025

Great Team

Recommend
CEO approval
Business Outlook

Pros

The people here, from the founders/executives all the way down, are very smart and kind people. Caring, transparent company culture.

Cons

Has the typical startup process issues it needs to work throug

1.0
Jan 13, 2025
Recommend
CEO approval
Business Outlook

Pros

A lot of really helpful, hard working coworkers! Complex product is interesting to work on

Cons

I exclusively talked about climate motivations when interviewing and also mentioned some reservations I had about the mission. I was repeatedly reassured and ended up joining. Unfortunately, I ultimately chose to leave Mainspring as I struggled to see any true climate mission or positive impact within Mainspring. I found that they went against genuine climate progress both on a large scale in their disappointing technology and on a small day-to-day scale. I also struggled to feel there was a genuine commitment to diversity as management told us to park in handicapped spots and I was denied a small desk accommodation for a medically documented disability. Also very poor benefits and pay, but this could have been overlooked for a genuine mission.

Viewing 13 - 15 of 70 Reviews

Glassdoor has 77 Mainspring Energy reviews submitted anonymously by Mainspring Energy employees. Read employee reviews and ratings on Glassdoor to decide if Mainspring Energy is right for you.