Which boutiques have died?

So Code Red and Scorpion died out along with their owners. Olive folded some time ago too. Are there any other bluray boutiques that have closed down or gone out of business? It seems like today's labels are much too large to go down with the loss of a single person, like Code Red and Scorpion did. Maybe some of the tiny labels like Scream Team or Terror Vision would be dependent on only a few individuals? I'm not sure how they are run behind the scenes. But when it comes to the large players like Shout, Second Sight, 88 Films, Severin and others, it would appear they have become so corporate that they can pretty much stay in business as long as they like, until maybe they let themselves be bought by a larger corporation.