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| PROFFBYGG PL AS | 989748459 | BÆRUM |
| PROFFE BOLIGPARTNER AS | 922641900 | LARVIK |
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| PROFF-RØR AS | 885300162 | VERDAL |
| PROFF RØRLEGGER AS | 911640228 | LILLESTRØM |
| PROFF RØRSERVICE AS | 920045685 | OSLO |
| PROFF SNEKKERSERVICE AS | 930347698 | OSLO |
| PROFFTAK TRØNDELAG AS | 921524757 | TRONDHEIM |
| PROFF VVS SERVICE AS | 931830066 | NORDRE FOLLO |
| PROFF ZAK AS | 830542752 | OSLO |
| PROFILBYGG TRONDHEIM AS | 990058377 | TRONDHEIM |
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| PROFIL TREBYGG AS | 888488332 | FLESBERG |
| PROGETTO AS | 898072312 | DRAMMEN |
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| PRO INVENIA AS | 993404381 | TRONDHEIM |
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| PROVENO AS | 927566311 | TRONDHEIM |
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| P UNDHEIM AS | 984079834 | TIME |
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| PUSSE OPP AS | 927088452 | BÆRUM |
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| QVALBEIN & RAVNDAL AS | 930830151 | VINDAFJORD |
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