 | SMEDSRUD MASKIN AS | 991262180 | SANDEFJORD |
| SMEDSVIG LANDSKAPSARKITEKTER AS | 918440054 | BERGEN |
| SMELAND BYGGSERVICE AS | 986465871 | EVJE OG HORNNES |
| SMESTAD & VANGSØY RØRSERVICE AS | 933596699 | OSLO |
| SMIHUSET AS | 995323818 | BERGEN |
| SMISTAD MUR OG FLIS AS | 912394433 | KARMØY |
| SMITEK AS | 912820092 | ØSTRE TOTEN |
| SMITH BLIKK OG VENTILASJON AS | 817405142 | KRISTIANSAND |
| SMITH BYGGESYSTEMER AS | 913061799 | RISØR |
| SMØLABYGG AS | 975785548 | SMØLA |
| SM RØRSERVICE AS | 911985527 | ÅLESUND |
| SMYKKEBYGG AS | 920391532 | INDRE ØSTFOLD |
| SN BYGGSERVICE AS | 998269180 | ØYGARDEN |
| SNEKKER ANDERSEN | 921695187 | SURNADAL |
| SNEKKER ASPHAUG AS | 921198892 | OSLO |
| SNEKKER BRANDAL AS | 919599758 | KRISTIANSAND |
| SNEKKER EDSETH AS | 932199971 | ULLENSAKER |
| SNEKKEREMIL AS | 818425392 | GAUSDAL |
| SNEKKER ENGEBRETSEN AS | 816457262 | ASKER |
| SNEKKERFIRMA TOR EIVIND HAGEN AS | 922847053 | ULLENSAKER |
| SNEKKERGUTTA AS | 918536108 | FROGN |
| SNEKKERHALLEN AS | 915577172 | DRAMMEN |
| SNEKKER HJALMARSON AS | 932221063 | TRONDHEIM |
| SNEKKERKARA AS | 914045916 | GJERDRUM |
| SNEKKERKOMPANIET AS | 948841193 | TØNSBERG |
| SNEKKERKOMPANIET AS | 956706246 | OSLO |
| SNEKKERLAGET AS | 913190378 | LILLEHAMMER |
| SNEKKERMESTER VIGGO REMMAN AS | 930455393 | NARVIK |
| SNEKKERNE AS | 922346372 | OSLO |
| SNEKKER ROGER LILLEBO AS | 993769266 | STJØRDAL |
| SNEKKERSERVICE GRENLAND AS | 999184251 | SKIEN |
| SNEKKER-TEAM AS | 996501248 | MOLDE |
| SNEKKERTEAM AS | 997794362 | SARPSBORG |
| SNEKRETARIATET AS | 998585724 | OSLO |
| SNERSRUD & PEDERSEN AS | 922609993 | ASKER |
| SNERTINGDAL BYGG & GRAVESERVICE AS | 891602502 | GJØVIK |
| SNERTINGDAL RØRLEGGERBEDRIFT AS | 926826271 | GJØVIK |
| SNIKKERGUTANE AS | 916016301 | ÅLESUND |
| SNIKKERN AS | 914050359 | ÅLESUND |
| SNILSTVEIT OG EILERTSEN AS | 977208718 | STAVANGER |
| SN MASKIN AS | 929574818 | ALTA |
| SNÖ ARKITEKTER AS | 932865211 | KRISTIANSAND |
| SNØHETTA OSLO AS | 995135485 | OSLO |
| SNORRE RYGG KIRKSÆTHER | 913455681 | ØVRE EIKER |
| SNOR-RETT AS | 933412407 | STANGE |
| SN STÅLBYGG AS | 990944636 | STORD |
| SØBERG BYGG AS | 990727686 | TRONDHEIM |
| SØBSTAD AS | 921231849 | TRONDHEIM |
| SOFIENBERG BYGG AS | 896871862 | ASKER |
| SØGÅRD OLE JACOB | 970352325 | NES |