Google, and other healthy thriving large companies, love competition. When you already know you're the best in the world, you view competition the way Usain Bolt looks at Tyson Gay. "Come on, bring the noise. All you'll do is help me to beat my own world record, and I like that. So do your worst!"

Note I don't actually know that Usain Bolt feels that way, but many top athletes do (especially in "world record" type sports like racing). And of course this is my personal assessment of the situation, not the position of my employer, etc etc.

True, Google was not the best example since it is still young and entrepreneurial despite being large.

I'm thinking of companies that are hampered by (e.g.) heavy regulation, internal politics and competition, in mature and/or commodity industries.