Pennon Reviews

3.6

70% would recommend to a friend

(46 total reviews)

Keith Haslett

Not enough data to show CEO approval

56% positive business outlook

Pennon has an employee rating of 3.6 out of 5 stars, based on 46 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Pennon 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

46 reviews
5.0
14 Jan 2026

Excellent

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Pay, conditions, management, hours, opportunities

Cons

IT, communication, recognition, bonus, reviews

5.0
24 Feb 2025
Recommend
CEO approval
Business outlook

Pros

You can be yourself, always Staff well-being is championed Progression, support and training are offered and positively encouraged Interdepartmental relations are as strong as some of the relations within your own team

Cons

No cons to add at this time

Viewing 1 - 3 of 46 Reviews

Glassdoor has 48 Pennon reviews submitted anonymously by Pennon employees. Read employee reviews and ratings on Glassdoor to decide if Pennon is right for you.