Rio Valley Biofuels Reviews

3.6

66% would recommend to a friend

(16 total reviews)

Noah Smith

46% approve of CEO

56% positive business outlook

Rio Valley Biofuels has an employee rating of 3.6 out of 5 stars, based on 16 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Rio Valley Biofuels 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

16 reviews
3.0
10 Sept 2025

Lab Tech

Recommend
CEO approval
Business outlook

Pros

self paced work, very schedule based

Cons

lots of heavy lifting, and horrible communication

4.0
3 Oct 2024
Recommend
CEO approval
Business outlook

Pros

Meet some good and talented people

Cons

Long hours, dirty work if you’re into that

Viewing 1 - 3 of 16 Reviews

Glassdoor has 17 Rio Valley Biofuels reviews submitted anonymously by Rio Valley Biofuels employees. Read employee reviews and ratings on Glassdoor to decide if Rio Valley Biofuels is right for you.