Firma P - Rissa
- Proaqcon AS
- Pallin AS
- Per-Husby
- Polik Tannhelse
- P5 Fosen
- Per Husby
- Petterhavna Camping
- POMODORO ROMA
- Patron Invest AS
- Petterhavna Båtforening
- Parat Elpro
- Parat Elpro
- Pt Fredriksen
- Perry Dahl
- Petter Bakøy AS
- Pallin Trond
- Pallin Illustrations
- Power Rissa
- Per Otto Bjørnerås
- Petter Magnar Bakøy
- Per Gunnar Føll
- Petter Harald Kimo
- Petter Harald Kimo
- Per Erik Langsæter
- Per Morten Kimo
- Petter Bakøy Holding AS
- Patrick Wiborg Dahle
- P. Bakøy Invest AS
- Per Ove Aune
- PPT - Pedagogisk-psykologisk Tjeneste For Rissa
- Psykoterapeut Børge Fallmyr Sund Bfs Consult