These searches will help you to find people associated with a company or find a subject’s co-workers.
Start with Twitter’s Find People. Search for the company name. A long list of followers of the company Tweets might be very enlightening.
Search the Twitter Profiles using Twellow by searching for the firm name, web site URL or other relevant search terms.Sometimes former employees appear in the results and may prove to be useful interview subjects.
LinkedIn is one of the most used social networking sites. Use Google to search LinkedIn for Twitter references with a search term such as site:linkedin.com company name. twitter to the search string to find twitter feeds. Do the same search using Bing and Yahoo.Then redo all the searches for FaceBook and MySpace and any other social network site that might be useful.
Use TweepSearch to search the Twitter name of someone and then index the bios of all the users they are following or are following them. Once you have them indexed, you can do a keyword search using relevant search terms. The results may lead you to the bios of additional members of the firm for which the subject works.