National Grid reviews

4.4

91% would recommend to a friend

(2,734 total reviews)
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Zoë Yujnovich

94% approve of CEO

87% positive business outlook

National Grid has an employee rating of 4.4 out of 5 stars, based on 2,734 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The National Grid employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, Mining & Utilities industry (3.8 stars).

Reviews by job title

3K reviews
4.0
Jun 23, 2026
Recommend
CEO approval
Business Outlook

Pros

Room to advance in career

Cons

They don’t make an effort to keep the more experienced staff to focus on the next generations training.

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Glassdoor has 3,205 National Grid reviews submitted anonymously by National Grid employees. Read employee reviews and ratings on Glassdoor to decide if National Grid is right for you.