Each company that you listed is listed on Crossflo's site as "a partner". I am going to post another news article that I think is important. It looks to me like we had to get GSA certified b/c we will be included in much of what these other companies are doing. I think that it is important to remember that Crossflo helped to develop the NIEM standard and is going to apply for a patent. Anyway, here is that link. GL, ads http://www.businesswire.com/portal/s...