Often, it depends on the department, but overall, it is pretty much the same problem as in every large company.
* Meaningless, slow, and chaotic direction;
* Nepotism reeks in some departments, so much that it becomes anti-progress;
* There is room for discussion, improvement, or change, but it is sometimes delayed so much due to the sheer number of problems;
* Sometimes higher-ups are afraid to speak the truth or even use meaningless corporate jargon to keep information flowing;
* Often, long-time customers and employees leave the company because there is no point in staying in such a meaningless relationship when, in some departments, even being proactive brings them nothing;