Pullen Bros or Edwards Trans?

Anyone know anything about Pullen Brothers or Edwards Transportation? They are both HQ'ed around Sikeston, MO. Seem like they have pretty nice equipment. I've been by Pullen Bros yard in Sikeston. Also I had to get a TK unit worked on in Sikeston and the mechanic's cousin owns Edwards. I know they have an office in Laredo as well.

Seems like my current company might be losing our dedicated contract pretty soon and I need to have plan B in place in case the worse happens. I want a smaller company and reefer. Seems like there isn't much info about either of these companies out there.

Thanks for the help!