If a company owns multiple domain names that are all highly relevant to their business (i.e. "highly searched keyword.com & "highly searched keyword2.com", etc.), what is the best way to get SEO value out of all the names other than hosting the same site on each domain or 301 re-directs.
Are there any other options?
If 301 is the way to go, is there a way to do it without upsetting google?