Is Sia a good company to work for?

Sia has an overall rating of 3.6 out of 5, based on over 1,416 reviews left anonymously by employees. This rating has decreased by 3% over the last 12 months. 65% of employees would recommend working at Sia to a friend and 42% have a positive outlook for the business. The best reviews about Sia have been left by employees working as Junior Consultant , Senior Manager and Associate Consultant .

Does Sia pay their employees well?

According to anonymously submitted Glassdoor reviews, Sia employees rate their compensation and benefits as 3.2 out of 5. Find out more about salaries and benefits at Sia. This rating has decreased by 8% over the last 12 months.

How satisfied are employees working at Sia?

65% of Sia employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Sia 3.9 out of 5 for work life balance, 3.3 for culture and values and 3.4 for career opportunities.

What are the top reviewed jobs at Sia?

Consultant (267) , Senior Consultant (186) , Manager (102) , Junior Consultant (62) , Senior Manager (39) , Consultant Junior (30) , Consultant Confirmé (27) , Consultante (26) , Associate Manager (24) , Consultant Sénior (24) , Associate Consultant (22) , Data Scientist (17) , Supervising Senior Consultant (16) , Consultant Senior (14) , Project Manager (11)

What are the pros of working at Sia according to real employee reviews?

"offers good Work life balance" ((in 54 reviews)); "Great people to work with" ((in 45 reviews)); "Nice colleagues all around and on the younger side." ((in 29 reviews)); "Great team and interesting projects" ((in 26 reviews)); "I was given great opportunities and I learned a ton." ((in 22 reviews))

What are the cons of working at Sia according to real employee reviews?

"Le management ne donne pas le bon exemple" ((in 50 reviews)); "A Manager might oversee 10" ((in 14 reviews)); "There is no training budget and graduates are left to fend for themselves with no support." ((in 13 reviews)); "Annual bonus" ((in 11 reviews)); "Manque de management" ((in 11 reviews))

What are employees saying about Sia layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Sia layoffs and their outlook for job security at Sia in 2026.

What are the top reviewed Sia locations?

Paris , Lyon , Paris-l'Hôpital , Nantes , Lille , Marne-la-Vallee

Sia reviews

3.6

65% would recommend to a friend

(575 total reviews)

Matthieu Courtecuisse

69% approve of CEO

42% positive business outlook

Company ratings over time

Ratings trend for the last 6 months (575 reviews)

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Sia has an employee rating of 3.6 out of 5 stars, based on 575 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Sia employee rating is in line with the average (within 1 standard deviation) for employers within the Management et conseil aux entreprises industry (3.7 stars).

Reviews by job title

575 reviews

4.0

Oct 27, 2021

Great Place to gain experience

Junior consultant

Recommend

CEO approval

Business Outlook

Pros

Face time with clients at all levels, exposure and experience that you wouldn't receive at large consulting firms.

Cons

While client work is fantastic, internal operations could be organized a little more fluidly.

4.0

Oct 26, 2021

Great place to work !

Consultant

Recommend

CEO approval

Business Outlook

Pros

- Friendly work environment - Very stimulating missions - Great team work

Cons

Just like in any consulting firms, you have to be ready to work hard and some extra hours.

5.0

Oct 21, 2021

Great Company Great Opportunities

Senior manager

Recommend

CEO approval

Business Outlook

Pros

sky is the limit with opportunities to grow and upskill as a consultant

Cons

As a rapidly growing business, the case of change can be intense but not more so than firms experiencing similar growth.

Viewing 475 - 477 of 575 Reviews

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