I've used realtor.com to look at properties in various locations. The western realtor Windermere doesn't put listings on realtor.com. Do you know of other major companies that don't? I'm looking particularly in Colorado and Oklahoma. We're not ready to hook up with a single realtor in the areas but would like to know we're getting all the listings.

There are any number of realtors that do list on the internet. I don't understand why you would want to know who doesn't?? I imagine any number of people including me. In any caseGoogle list of realtors you might try this

Sorry. I guess I didn't make it clear. I'm trying to find out if there are other major companies besides Windermere who don't list on realtor.com. If I limit my search to realtor.com, I would be losing out on seeing their listings. If I know who they are, I could do a separate search on their websites.