I wondered that as well, could entirely just clever branding because of neutrality. They state in the video: "Blackphone is a Swiss joint venture between Silen

I wondered that as well, could entirely just clever branding because of neutrality. They state in the video: "Blackphone is a Swiss joint venture between Silent Circle and Geeksphone"... Still doesn't reveal much, as both companies in this joint venture aren't swiss and in the swiss company register I couldn't find an entry for them.