Good place to learn, but the salary and rewards system are incredibly frustrating - Anonymous employee Ipsos Employee Review

How hard you work has nothing to do with your salary or bonus, which is incredibly demoralizing. No matter how well your team does, if your business unit does poorly (and market research isn't doing so well), you get milk money for a bonus and the most minimum raise they could give without violating labor laws. It is incredibly difficult to stay happy and motivated.