I haven't heard of them, but they only let me out on alternate Tuesdays.
Site's registered to Sean Hayden, who is also one of their authors. Not surprising, since in their "About Us" page, they say they're a group of authors. They also don't list last names, so those involved are:
Sean (Hayden?)
Jen (Whylie? Another of their authors.)
Julie
Donna
Jackie
Erin
Christina
Other than all being authors, they don't say what other skills the staff are bringing to the table: Jen, Sean and Julie are listed as editors; what editing experience (other than as authors self-editing) do they have, for example.
The website was registered in 2011, so they've been in business about 2 years. They have ten books listed, eight of which are by Jen and Sean. Of the other two, one is an anthology with other authors' short stories and one is a YA steampunk novel.
Personally, I'd wait and see, but I'm a cautious beggar.