I used to work in the Computer Networking Industry and
Cisco was, by far, my biggest competitor in almost all areas. You had to respect them however. Not only did they have a very full war chest of products, sales execs and money to pour into the channel but also they were the absolute best for the way they managed acquisitions (and they did
a lot of them). They had such a thorough and well-honed process that the acquired companies almost always integrated swiftly and with minimal pain. Those individuals who stayed were made welcome on Day 1. And those who were not wanted were given their severance fairly and swiftly.