 | PEDERSEN MASKIN AS | 852299932 | ALTA |
| PEDERSEN OG ALBREKTSEN BYGG AS | 914816963 | FÆRDER |
| PEDERSEN RØRSERVICE AS | 928023680 | NISSEDAL |
| PE ENTREPRENØR AS | 989445804 | NITTEDAL |
| P.E. GAARUD AS | 820868382 | LINDESNES |
| PEG AS | 929483111 | BÆRUM |
| PEGUT BYGGEKSPERTER AS | 933877175 | AURE |
| PEIKKO NORGE AS | 946249114 | DRAMMEN |
| PEISMAKERN AS | 851367942 | ASKER |
| PEIS & PIPE AS | 931275097 | RÆLINGEN |
| PEISSELSKABET AS | 935783267 | OSLO |
| PENTACON AS | 885227112 | KONGSVINGER |
| PENTEX AS | 920473865 | FREDRIKSTAD |
| PER AARSLEFF | 979815379 | |
| PER A ØREN ENTREPRENØR AS | 911982188 | HØYANGER |
| PER A PAULSEN AS | 942457308 | LØRENSKOG |
| PER AUGON SAUAR AS | 996714632 | DRANGEDAL |
| PER E GJELDNES MASKIN AS | 929452518 | SURNADAL |
| PER GULDAHL AS | 975995631 | RÆLINGEN |
| PER GUNNAR KONGENSØY AS | 999544800 | NÆRØYSUND |
| PER HAGEN AS | 976911032 | RENDALEN |
| PER HELGE HYBBESTAD ANDERSEN | 970249834 | LARVIK |
| PER HERMANN KRØGER SIVILARKITEKT | 970018212 | NESODDEN |
| PER H STOKKE AS | 965322922 | LIER |
| PER INGE SJURSETH AS | 912042227 | KARMØY |
| PER KIRKENG | 964193169 | INDRE ØSTFOLD |
| PER KRISTIAN LÅCHE | 970488545 | MARKER |
| PER KRISTIAN RODLIE | 998295890 | DRAMMEN |
| PER KVÆSTAD AS | 992841850 | SULDAL |
| PER OLAF VASSGÅRD MASKINENTREPRENØR AS | 927600595 | MOLDE |
| PER OLE MOEN AS | 980778932 | NOME |
| P E RØRSERVICE OSLO AS | 981945220 | OSLO |
| PER OVE LØSET | 970056998 | VOLDA |
| PER OVE SIGGERUD | 969176483 | ÅS |
| PERPETUUM AS | 984464045 | TROMSØ |
| PERS BYGGSERVICE AS | 998906709 | PORSGRUNN |
| PERSONLIG ARKITEKTUR AS | 927994909 | TIME |
| PERSSON ELEKTRO AS | 834735032 | HAUGESUND |
| PER TRY AS | 982124670 | KRISTIANSAND |
| PES TRANSPORT OG GRAVING AS | 990492808 | LIER |
| PETERS BYGGSERVICE AS | 992243228 | BÆRUM |
| PETERSEN AS | 983541666 | TROMSØ |
| PETERSMURERFIRMA BRYDE | 997132491 | INDRE ØSTFOLD |
| PETTER A OLSEN AS | 987965045 | HVALER |
| PETTER BAKØY AS | 993433489 | INDRE FOSEN |
| PETTER BOGEN ARKITEKTKONTOR AS | 917472882 | OSLO |
| PETTER DAHL SERVICES AS | 923437363 | BERGEN |
| PETTER J. RASMUSSEN AS | 971000724 | HAUGESUND |
| PETTERSEN BYGG AS | 911548593 | SENJA |
| PETTERSEN-BYGG AS | 930828378 | ALTA |