Colas reviews

3.7

75% would recommend to a friend

(195 total reviews)
avatar

Pierre VANSTOFLEGATTE

77% approve of CEO

47% positive business outlook

Colas has an employee rating of 3.7 out of 5 stars, based on 195 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Colas employee rating is in line with the average (within 1 standard deviation) for employers within the Construction, Repair & Maintenance Services industry (3.6 stars).

Reviews by job title

195 reviews
2.0
Oct 12, 2021
Recommend
CEO approval
Business Outlook

Pros

Very little to share, on-board progress for joining was adequate.

Cons

No professional development, harassed and bullied through my time there, made to feel small, effectively a secretary during my time there when asked for more work I was cast aside, line manager was never there for any support from day one, used horrible metaphors towards me infront of colleague. Very little support and incredibly disappointing waste of my talent and time. Thankfully I have moved on. Anyone else would have been lost the drive to continue in this industry. Take caution when pursuing.

3.0
Mar 27, 2026

Average

Recommend
CEO approval
Business Outlook

Pros

Willing to put you onto an apprenticeship

Cons

lack of internal support lack of projects lack of growth lots of redundancies

Viewing 49 - 51 of 195 Reviews

Glassdoor has 905 Colas reviews submitted anonymously by Colas employees. Read employee reviews and ratings on Glassdoor to decide if Colas is right for you.