National Grid reviews

4.4

92% would recommend to a friend

(2,741 total reviews)
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Zoë Yujnovich

94% approve of CEO

88% positive business outlook

National Grid has an employee rating of 4.4 out of 5 stars, based on 2,741 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
5.0
Oct 9, 2025

Best company I have ever worked for bar none

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

A company that isn't just all talk, but actually cares about its people

Cons

none yet that I can see

5.0
Oct 7, 2025
Recommend
CEO approval
Business Outlook

Pros

Staff, Location, pay, people, food

Cons

Progression, workload, no company car, carpets, waste

Viewing 295 - 297 of 2,741 Reviews

Glassdoor has 3,213 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.