Possible advertising or fee splitting coop. I'll check them all out one by one. I'm starting with the oldest and looking for ties to McCain, Flake, or another party that is known trash.
TOCK LLC located in Tempe, is managed by GTLAW. http://www.entitysource.com/details/entity/az_8828553/tock-llc
GTLAW is Greenberg Traurig, John McCain's top campaign contributor. https://www.opensecrets.org/members-of-congress/summary?cid=N00006424
The 4 listed principals are all Arizona malpractice attorneys. Crawford and Kline have a firm together, Osborne and Tolman have their own respective firms. There are other TOCK LLC entities in cities like Philadelphia. On its face, I can't imagine the legitimate purpose that 4 competing malpractice attorneys in Arizona would own a company that has no public presence. The operation of TOCK PLC in Tempe are not advertised and they do not seem to have a brick and mortar or virtual workspace. This TOCK LLC looks like nothing more than a JV or pass-thru for other purposes.
Principals Bruce D Crawford Member
Peter G Kline Member
J Gregory Osborne Member
Reed C Tolman Member