As someone in "the media" I often have to get in touch with people at companies to see if they want to speak at things or because I need to do some coverage of them and.. perhaps 9 times out of 10 if there's no address, detailed "About Us" page, or bio pics on the site, the company is very unlikely to be located in the US, while attempting to look like they are. I think it's sad they have to do this, though.