 | AFRY NORWAY AS | 915229719 | OSLO |
| ASPLAN VIAK AS | 910209205 | BÆRUM |
| A/STAB AS | 984548648 | BERGEN |
| B-KS AS | 995337452 | FREDRIKSTAD |
| BORO-BYGG A/S | 942587031 | OSLO |
| BRANNINGENIØREN AS | 990283753 | SKIEN |
| BRANNKONSULT SØR AS | 983975151 | VENNESLA |
| BRANNRÅDGIVEREN AS | 928730476 | STAVANGER |
| BRANNRÅDGIVERNE AS | 998626471 | TRONDHEIM |
| BRANNRÅDGIVNING AS | 924496983 | KRISTIANSAND |
| BRANNRÅDGIVNING SØR-ØST | 996874168 | RISØR |
| CALLISTER RÅDGIVNING AS | 923346813 | TRONDHEIM |
| COWI AS | 979364857 | OSLO |
| DIN BYGGTJENESTE AS | 983225144 | SANDNES |
| EFLA AS | 993000906 | BÆRUM |
| EGERCONSULT AS | 989932551 | EIGERSUND |
| FIRE-E AS | 828747622 | KONGSBERG |
| FIREFLY AS | 912196410 | BÆRUM |
| FIREFRONT AS | 932740095 | KONGSVINGER |
| FIRESAFE AS | 958249799 | LØRENSKOG |
| FLO BRANNSIKRING AS | 979582064 | STRYN |
| FOKUS RÅDGIVNING AS | 992072342 | RINGERIKE |
| HEAD ENERGY BRANNCON AS | 993230537 | SANDNES |
| HELHETSKONTROLL AS | 988979686 | OSLO |
| HRP AS | 988889245 | OSLO |
| IGNIST AS | 927386259 | OSLO |
| INGENIØRKONTORET INGENIA AS | 968142739 | OSLO |
| INTEC NORGE ØST AS | 928429032 | OSLO |
| KARTVEIT & HEGGØY BRANNSIKKERHET AS | 819546622 | OSLO |
| KONSEPTA AS | 912299961 | BERGEN |
| MULTICONSULT NORGE AS | 918836519 | OSLO |
| NEWSEC PROJECT AS | 984500106 | OSLO |
| NORCONSULT NORGE AS | 962392687 | BÆRUM |
| NORDPLAN AS | 925768480 | STAD |
| NORSK BRANNKONSEPT AS | 929514874 | ULLENSAKER |
| OBOS PROSJEKT AS | 931536532 | OSLO |
| OMEGA 365 AREAL AS | 986930264 | VINDAFJORD |
| OSE AS | 994525174 | ØRSTA |
| PID SOLUTIONS AS | 998626978 | TØNSBERG |
| PROSJEKTRÅDGIVEREN AS | 996460673 | BODØ |
| PROSJEKTUTVIKLING MIDT-NORGE AS | 943317739 | TRONDHEIM |
| PROVENO AS | 927566311 | TRONDHEIM |
| RAMBØLL NORGE AS | 915251293 | OSLO |
| REAL BYGGTEKNIKK AS | 929474929 | PORSGRUNN |
| SAFEZONE AS | 927412101 | TRONDHEIM |
| SIMBRA RÅDGIVNING AS | 922618585 | HAMAR |
| SIV ING ØYVIND STOKKE AS | 995689898 | TØNSBERG |
| SWECO NORGE AS | 967032271 | OSLO |
| TAKSTFORUM AS | 914998727 | OSLO |
| WSP NORGE AS | 881894742 | OSLO |