| Panel Builders Plus Inc (Columbus, NE)
|
| Paper thermometer Co (Greenfield, NH)
|
| Paramount Controls Corp (Hyde Park, MA)
|
| Parco Scientific Co (Vienna, OH)
|
| Parker & Foster Div (Overland Park, KS)
|
| Parnel Biogas (Tulsa, OK)
|
| Paroscientific Inc (Redmond, WA)
|
| Parvus Corp (Salt Lake City, UT)
|
| Pasco Scientific (Roseville, CA)
|
| Pendola Diagnostic Svc Inc (Brooklyn, NY)
|
| Penn Anderson Equipment Co (Oakmont, PA)
|
| Perey Turnstiles (Bridgeport, CT)
|
| Perfectest Corp (Bothell, WA)
|
| Perkin Elmer Inc (Waltham, MA)
|
| Petrotech Inc (Saint Rose, LA)
|
| Pettit Applied Technologies (Gaithersburg, MD)
|
| Phase Dynamics Inc Intl (Richardson, TX)
|
| Phenix Technologies (Accident, MD)
|
| Phenomenex Inc (Torrance, CA)
|
| Phila Instruments & Controls (Philadelphia, PA)
|
| Philtec Inc (Annapolis, MD)
|
| Phoenix Contact (Houston, TX)
|
| Phoenix Instruments (Splendora, TX)
|
| Phoenix Precision Instruments (Phoenix, AZ)
|
| Phoenix Small Tool Repair Inc (Tempe, AZ)
|
