Marchi
- Packard Bell
- Palit
- Palo Alto Software
- Panasonic
- Panduit
- PANORAMA
- PANZERGLASS
- Paperflow
- Papermate
- Papernet
- Parker
- Parrot
- PATCHBOX
- Patriot Memory
- Pattex
- Pavo
- PAYLEVEN
- PDP
- PDT
- Pebble Gear
- Peerless
- Pelican
- Pelikan
- Pelltech
- Peltor
- Pentel
- Pepsi
- Persil
- PG Tips
- phanteks
- Philips
- Phoenix Safe Co.
- Phonak
- Pigna
- Pilot
- Pioneer
- Pivo
- PLAION