Six Apart

 Six Apart  was the software company that created the popular Movable Type (MT) blogging tool, Vox & Typepad blogging services, acquired Livejournal & Pownce, eventually merged with VideoEgg to become SAY Media, which in 2011 spun out the Six Apart brand, MT business, and co-founders to Infocom in Japan.

The current company named Six Apart is a spinoff that only maintains Movable Type; the rest of the company continued as SAY Media, which was later acquired by TheMaven, which is now The Arena Group.