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| PEC ELEKTRO TØNSBERG AS | 976027663 | TØNSBERG |
| PECON AS | 975336999 | OSLO |
| PEC RØRLEGGER AS | 921227892 | TØNSBERG |
| PEDER OLIMB | 955565940 | OSLO |
| PEDER ROGNE | 971224924 | HARAM |
| PEDERSEN & HANSEN BODØ AS | 985258279 | BODØ |
| PEDERSEN LANDSKAP AS | 915754058 | TØNSBERG |
| 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 |
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| PEIS & PIPE AS | 931275097 | RÆLINGEN |
| PEISSELSKABET AS | 935783267 | OSLO |
| PENTACON AS | 885227112 | KONGSVINGER |
| PENTEX AS | 920473865 | FREDRIKSTAD |
| PER AARSLEFF | 979815379 | |
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| 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 AS | 934331710 | LARVIK |
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| PER H STOKKE AS | 965322922 | LIER |
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| PER KIRKENG | 964193169 | INDRE ØSTFOLD |
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| PER KRISTIAN RODLIE | 998295890 | DRAMMEN |
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| P E RØRSERVICE OSLO AS | 981945220 | OSLO |
| PER OVE LØSET | 970056998 | VOLDA |
| PER OVE SIGGERUD | 969176483 | ÅS |
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| PER TRY AS | 982124670 | KRISTIANSAND |
| PES TRANSPORT OG GRAVING AS | 990492808 | LIER |
| PETERS BYGGSERVICE AS | 992243228 | BÆRUM |