[shiohime]

I worked at a startup that was acquired by a larger corporation. This echoes my experience as well, everything became so clogged up with processes, documentation, responsibilities so distributed that there were times it became unclear who was responsible for what. I had a bunch of arguments with other departments and upper management over processes that were directly impacting my team of engineers, but eventually just caved in. Meeting glut, passing of responsibilities, nobody stepping up to get stuff done, and a bunch of other things that made me unhappy. They at least treated me well enough all things considered and I had multiple promotions, but eventually I got so burnt out I just left.

I don't think it's necessarily like this at all large companies. I had worked at a much, much, much larger company before and never had to deal with anything like that. It really comes down to the company that acquires the smaller one.

I mean look at Blizzard, who inevitably just became Activision despite years of claiming they would not. The process / culture of the company that acquires the smaller one almost inevitably wins out.

You have to realize that the company you worked for no longer exists. It was acquired and is something else entirely. If you're unhappy, I would suggest to consider looking around for different opportunities.