Pacific Netcom Corporation. : (800) 327-1000 or (818)878-0900
Panther Software Corp. : (214) 484-3344
Paradigm Simulation : (214) 960-2301
Parallel Performance Group, Inc : (520) 282-6300
Paranet, Inc. : 800-752-3475
Parasoft: (818) 305-0041
Parity Systems Inc. : (800) 7PARITY or (408) 378-1000
PC Video Conversion : (408) 279-2442
PDC Services, Inc. : (800) 654-4PDC
PDC Services, Inc. (Support) : (510) 449-6881
Peer Protocols, Inc. : (714) 476-1016
Pericom Software : + 44 (0) 1908 265533
Peripheral Technology Group, Inc. : (800) 875-0068 or 206-828-4223
Personal Workstations, Inc. : (206) 828-4223
PhoeniX Software Solutions, Inc. : (800) 739-5420
Pinnacle Micro, Inc. : (800) 553-7070
Pilot Systems, Inc. : (800) 833-0990 or (414) 792-0050
Platinum Solutions, Inc. : (310) 670-6500 or (800) 909-5323
PLATINUM technology, inc : 800-955-6287
Precision Computers Inc. : (503) 234-4553
Prime Time Freeware : (408) 433-9662
Printer Works, Inc. : (800) 225-6116
ProActive Solutions, Inc. : (317) 388-8090
ProAmerica, Inc. : (800) 888-9600 or (214) 680-9600
Pro Consultants Inc. : (800) 421-7962
Progressive Systems (Corporate) : (614) 326-460
Progressive Systems (Support) : 800.330.7127
ProTech Consulting Inc. : (905) 707-0369
Pulsonic Group : (800) INDEX-01 or (403) 571-1555
Pure Atria : (800) 353-7873 or (408) 720-1600