 | PÅ MILLIMETER`N AS | 979781628 | OSLO |
| PA MUR AS | 997532686 | KRISTIANSAND |
| PANELBYGG AS | 979143737 | DRAMMEN |
| PAN PROSJEKT AS | 927083558 | TROMSØ |
| PARADIS MASKINUTLEIE AS | 922715440 | STAVANGER |
| PARAGON VVS AS | 929106954 | OSLO |
| PARAT HALVORSEN AS | 986908277 | FLEKKEFJORD |
| PARK & ANLEGG AS | 982382955 | SARPSBORG |
| PARK & ANLEGGSTJENESTER AS | 980348954 | TRONDHEIM |
| PARKETTGRUPPEN AS | 988360651 | KARMØY |
| PA RØR AS | 988803286 | RANA |
| PARRINGTON BETONG AS | 931913050 | ASKER |
| PART ARKITEKTUR AS | 920470556 | BERGEN |
| PARTNERBLIKK AS | 910274694 | EIGERSUND |
| PARTNER ELEKTRO AS | 930016519 | LILLESTRØM |
| PAS INGENIØRER AS | 988599417 | SARPSBORG |
| PASS BYGG AS | 974362236 | ØYER |
| PAT - RØRLEGGER BESTE SERVICE PATRYK NOWIK | 933368610 | BÆRUM |
| PAUL BERG AS | 993331104 | GJØVIK |
| PAULI MASKIN AS | 922753652 | HORTEN |
| PAUL MESSA AS | 991241736 | RAKKESTAD |
| PAULSEN MASKIN AS | 933907074 | NÆRØYSUND |
| PAUL SOLHEIMDAL AS | 953164523 | MOLDE |
| PAVA BYGG AS | 917622493 | BERGEN |
| PAXON AS | 923454462 | HAUGESUND |
| PAYA SOLUTIONS AS | 926714406 | ASKER |
| P BYGG AS | 924455667 | STAVANGER |
| PC TYLDUM ARKITEKTER AS | 997859200 | OSLO |
| P D STAFSETH AS | 963649738 | ÅLESUND |
| PDV BYGG AS | 989363085 | SANDEFJORD |
| PEAB ANLEGG AS | 913502566 | OSLO |
| PEAB BYGG AS | 943672520 | TROMSØ |
| PEBO RØR AS | 982521645 | GLOPPEN |
| PEC ELEKTRO SANDEFJORD AS | 990688583 | SANDEFJORD |
| PEC ELEKTRO TØNSBERG AS | 976027663 | TØNSBERG |
| PECON AS | 975336999 | OSLO |
| PEC RØRLEGGER AS | 921227892 | TØNSBERG |
| P. EDBERG SNEKKERSERVICE AS | 998933684 | OSLO |
| PEDER OLIMB | 955565940 | OSLO |
| PEDERSEN BYGG AS | 982405750 | VESTBY |
| PEDERSEN & HANSEN BODØ AS | 985258279 | BODØ |
| PEDERSEN LANDSKAP AS | 915754058 | TØNSBERG |
| PEDERSEN MASKIN AS | 852299932 | ALTA |
| PEDERSEN OG ALBREKTSEN BYGG AS | 914816963 | FÆRDER |
| 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 | ENEBAKK |
| PEISSELSKABET AS | 935783267 | OSLO |
| PENTEX AS | 920473865 | FREDRIKSTAD |
| PER AARSLEFF NUF | 979815379 | |
| PER A ØREN ENTREPRENØR AS | 911982188 | HØYANGER |
| PER AUGON SAUAR AS | 996714632 | DRANGEDAL |
| PER E GJELDNES MASKIN AS | 929452518 | SURNADAL |
| PER GULDAHL AS | 975995631 | NES |
| PER GUNNAR KONGENSØY AS | 999544800 | NÆRØYSUND |
| PER HAGEN AS | 976911032 | RENDALEN |
| PER HELGE HYBBESTAD ANDERSEN AS | 934331710 | 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 SIGGERUD | 969176483 | ÅS |
| PERPETUUM AS | 984464045 | TROMSØ |
| 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 |
| PET INSTALLASJON AS | 932130394 | TØNSBERG |
| PETTER A OLSEN AS | 987965045 | HVALER |
| PETTER BAKØY AS | 993433489 | INDRE FOSEN |
| PETTER BOGEN ARKITEKTKONTOR AS | 917472882 | OSLO |
| PETTER DAHL SERVICES AS | 923437363 | BERGEN |
| PETTERSEN BYGG AS | 911548593 | SENJA |
| PETTERSEN-BYGG AS | 930828378 | ALTA |
| PETTERSEN BYGG OG RENOVERING AS | 997224787 | KARLSØY |
| PETTERSEN ENTREPRENØR AS | 930699624 | VAKSDAL |
| PETTERSEN RUNE | 970093842 | EIDSVOLL |
| PETTERSENS EL INSTALLASJON AS | 839064152 | RAKKESTAD |
| PETTERSEN VVS & INDUSTRISERVICE AS | 937053800 | HAMAR |
| PEWI AS | 971169478 | DRAMMEN |
| PFP ENTREPRENØR AS | 921000626 | OSLO |
| PG-BYGG AS | 931635794 | GLOPPEN |
| PG BYGGESERVICE AS | 931180916 | SANDNES |
| PID SOLUTIONS AS | 998626978 | TØNSBERG |
| PILAR BYGGRÅDGIVNING AS | 985467102 | FLEKKEFJORD |
| PILESTREDET RØRSERVICE AS | 936435769 | OSLO |
| PILOT ARKITEKTER AS | 984388217 | OSLO |