 | 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 |
| SNØHETTA OSLO AS | 995135485 | OSLO |
| SNORRE RYGG KIRKSÆTHER | 913455681 | ØVRE EIKER |
| SN STÅLBYGG AS | 990944636 | STORD |
| SØBERG BYGG AS | 990727686 | TRONDHEIM |
| SØBSTAD AS | 921231849 | TRONDHEIM |
| SOFIENBERG BYGG AS | 896871862 | ASKER |
| SØGÅRD OLE JACOB | 970352325 | NES |
| SOGN-BYGG AS | 989432729 | SOGNDAL |
| SOGN ENTREPRENØR AS | 992106905 | LUSTER |
| SØGNE RØR AS | 915453058 | KRISTIANSAND |
| SØGNE STÅL AS | 894535202 | LINDESNES |
| SOGN KJØLESERVICE AS | 976000714 | SOGNDAL |
| SOGN RØYR AS | 989582127 | SOGNDAL |
| SOGN SNIKKARLAG AS | 930574929 | SOGNDAL |
| SØILEN ENTREPRENØR AS | 930100153 | BERGEN |
| SOKNA RØR AS | 928989917 | MIDTRE GAULDAL |
| SOKNA VVS | 995590581 | RINGERIKE |
| SOLA BYGG AS | 994641719 | SOLA |
| SOLARK LUEDEMANN | 989798251 | FÆRDER |
| SOLA RØR AS | 933074498 | SOLA |
| SOLBERG ARKITEKTER AS | 926950533 | OSLO |
| SOLBERG ELEKTROINSTALLASJON AS | 951274496 | RINGSAKER |
| SOLBERG HAGE & ANLEGG AS | 915355110 | RÅDE |
| SOLBERG MASKIN AS | 999327869 | TRONDHEIM |
| SOLBERG VVS SERVICE AS | 892258902 | HOLMESTRAND |
| SOLBØ PROSJEKT AS | 999228682 | SENJA |
| SOLBRO AS | 927581612 | FÆRDER |
| SOLBYGG SØR AS | 914274850 | LINDESNES |
| SOLEM VERKSTED | 968650181 | MIDTRE GAULDAL |
| SØLEN HYTTER OG TORVTAK AS | 992575220 | RENDALEN |
| SOLHAUG RØR AS | 933818195 | VÅGAN |
| SOLHEIM BYGG AS | 915460720 | ASKER |
| SOLHEIM BYGG OG VVS AS | 998054273 | LØRENSKOG |
| SOLHEIM DESIGNERE AS | 980360261 | BERGEN |
| SOLHEIMHUS AS | 921168411 | SKIEN |
| SOLHEIM OG LARSEN KLIMA AS | 999317391 | NORDRE FOLLO |
| SOLID BYGG AS | 919005890 | OSLO |
| SOLID BYGGPARTNER AS | 930706507 | OSLO |
| SOLID BYGG STAVANGER AS | 916652968 | STAVANGER |
| SOLID ELEKTRO AS | 923153748 | OSLO |