Bedrift P - Lierstranda
- Pandabear AS
- Partnershop AS
- Prosjekta AS
- Pob Velferd
- Pob Gruppen AS
- Pt Privat AS
- Pewex Gruppen AS
- Produsentforeningen 1909
- Postnord Lag
- Patrycja Kozina
- Porsgrunn Vakttelefon
- Piotr Handzlik
- Postnord Lag
- Produsentforeningen 1909
- Poe Holding AS
- Pett Invest AS
- Purehelp.no AS
- Promo Group AS
- Plantasjen Avd. Lier
- Pony Parts AS
- Pob Entreprenør AS
- PowerTech Service AS
- Pob Betong AS
- Plantebørsen Brødrene Bergem AS
- Precia Molen Scandinavia AS
- P G Løwenborg AS
- Pon Energy Rental AS
- Property Management Norge AS
- Pek Per Erik Kilen