PentaLogix - PCB Design and Manufacturing
They also have a PCB Layout and Design Services. This is further supported by PCB fabrication and even a Manufacturing Service.

PCB design expertise in high speed digital, analog, mixed-signal and RF systems. Single, double upto 32 layers. They have both Rigid, and Flex-Rigid boards.
They also supply SMT stencils and other Materials for prototyping and high volume screen printing on printed circuit boards.
Pentalogix, Inc.
10191 SW Avery Street,Tualatin OR 97062, USA