My time at Capgemini has been incredibly challenging and disappointing. I am an experienced executive with several years in my professional career and I can say with confidence that this is the most negative experience of my career.
Capgemini is incredibly dysfunctional which I attribute to its size and quality of its leaders. Everyone is incredibly uncollaborative, unsupportive, and outright unprofessional. Don't expect any meaningful onboarding, you are expected to just "figure it out". Once you do have a few months under your belt, collaborating with anyone is incredibly challenging. No one is motivated to work with one another, no one returns emails and phone calls, and leadership models this negative behavior on a consistent basis.
Beyond this, Capgemini is predominantly South Asian (I would venture to say over 90%). As such, if you are not a part of that clique it will be difficult to be treated with respect and given equal treatment. If you are a more junior employee, you will be treated like one. Your perspectives and experience will not be valued. More so, you will have client access restricted and skipped over for opportunities. I observed this to be even more severe for females.