Isotrol Reviews

2.9

40% would recommend to a friend

(9 total reviews)
avatar

José Luis Calvo Borrego

28% approve of CEO

22% positive business outlook

Reviews by job title

9 reviews
1.0
10 Mar 2026

My experience

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

I met some good people and gained good industry experience for renewables. Base salary PTO 3 weeks/year

Cons

Poor/no communication from management or HR Disorganization Constant change in org structure No consistent salary reviews/adjustments with added responsibility (more work, no pay) No bonuses No training Main product offering is very poor for the industry No clear path for growth or opportunities Siloed departments, especially between North America and Spain

1.0
17 Dec 2024

Renewable energy

Recommend
CEO approval
Business outlook

Pros

You start working in renewable energy which is a big industry in US. People are great but you have to speak spanish to feel comfortable with them.

Cons

HR doesn't exist, support from Spain HQ is a nightmare, there are not procedures, talented people leave early. Rotation is really high, maybe is a risk because you can get fired easily.

Viewing 1 - 3 of 9 Reviews

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