Question 1

Is Sia a good company to work for?

Accepted Answer

Sia has an overall rating of 3.6 out of 5, based on over 1,404 reviews left anonymously by employees. This rating has decreased by 1% over the last 12 months. 67% of employees would recommend working at Sia to a friend and 43% 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.

Question 2

Does Sia pay their employees well?

Accepted Answer

According to anonymously submitted Glassdoor reviews, Sia employees rate their compensation and benefits as 3.3 out of 5. Find out more about salaries and benefits at Sia. This rating has decreased by 6% over the last 12 months.

Question 3

How satisfied are employees working at Sia?

Accepted Answer

67% 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, 3.4 for culture and values and 3.5 for career opportunities.

Question 4

What are the top reviewed jobs at Sia?

Accepted Answer

Consultant (264), Senior Consultant (185), Manager (101), 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)

Question 5

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

Accepted Answer

"Good work life balance to have" ((in 50 reviews)); "Great people to work with" ((in 48 reviews)); "Great team and interesting projects" ((in 26 reviews)); "Salary is good and other consultant are interesting" ((in 22 reviews)); "very well planned, very fun, and a great opportunity to meet coworkers in different business units / geographies" ((in 18 reviews))

Question 6

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

Accepted Answer

"Le management est à revoir" ((in 50 reviews)); "A Manager might oversee 10" ((in 17 reviews)); "There is no training budget and graduates are left to fend for themselves with no support." ((in 13 reviews)); "<=10% Annual Bonuses" ((in 11 reviews)); "Manque de management" ((in 10 reviews))

Question 7

What are employees saying about Sia layoffs in 2026?

Accepted Answer

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.

Question 8

What are the top reviewed Sia locations?

Accepted Answer

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

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