Make use of your other domains

Did you also buy the .net, .info and .org domain names, when you bought the .com of your company domain name? If so, think about building new sites to use those domains (instead of just redirecting people to only your .com landing page). This will help you occupy the top search results with more content you manage, for the reason that search engines place a lot of weight on words in URLs.

Apart from the aforementioned tips, there are other things you can do to get your online reputation management protected. You can create a Flickr account optimized with the name of your company, instruct your business partners to post an optimized profile regarding your company on their own site and lots more.