They're obviously very small, and it doesn't appear from their "About" page that they're regularly stocked in bookstores.
But the covers are fantastic, and I recognize a few of the names on their Author list. Simon Wood, who I know a bit, is a sharp, good guy, a good writer, so his presence there is a point in their favor for me. (Which doesn't mean I'm recommending them or anything.)
It looks to me a bit like a small "more for the love" outfit, but it looks like they're at least doing it professionally and well. Looks like they've been around for a couple of years, too, which is good.
JMO.