Pros
My division of Rohm & Haas was created when Rohm & Haas bought Rodel. They have been very fair with the salary and almost every manager I have had there has been competent and appreciative of my work. They are very good at working with you (as an individual contributor on salary) in issues with work/life/family balance.
Cons
Since we were a very small company, bought by a very large one, we miss the small company comraderie, and sometimes it is impossible to figure out exactly who are making the business decisions and how to make your voice heard. The new plant in Taiwan is a thorn in many of our sides, as we don't believe Senior management are recognizing the risks in IP that result in tapping the unethical Chinese business community, not to mention taking away US jobs.