 | ELCONTACT AS | 995145790 | ULSTEIN |
| ELDAR KRØVEL AS | 898088952 | ØRSTA |
| ELDEN AS | 994290207 | OSLO |
| ELDEVIK BYGG AS | 913306864 | TØNSBERG |
| ELDEVIK BYGGRÅDGIVING AS | 935904749 | KINN |
| ELDSTAD ENTREPRENØR AS | 989126490 | GOL |
| ELECTRONOVA AS | 976533216 | BÆRUM |
| ELECTRO TEAM AS | 914790506 | KRISTIANSUND |
| EL EFFEKT AS | 974378663 | OSLO |
| ELEGANT HUS ALEID | 822220142 | RÆLINGEN |
| ELEKTOR INSTALLASJON AS | 987902523 | STANGE |
| ELEKTRIKER1 ROMERIKE AS | 999056253 | LØRENSKOG |
| ELEKTRIKER 1 SANDNES AS | 996086283 | SANDNES |
| ELEKTRIKER 1 TRONDHEIM AS | 984665547 | TRONDHEIM |
| ELEKTRIKER GRUPPEN AS | 879899222 | OSLO |
| ELEKTRIKER'N RINGSAKER AS | 987368063 | RINGSAKER |
| ELEKTRIKER ØST AS | 987898062 | DRAMMEN |
| ELEKTRIKERSERVICE AS | 975971554 | TRONDHEIM |
| ELEKTRIKERSERVICE HALLINGDAL AS | 992360879 | GOL |
| ELEKTRIKERSERVICE VERDAL AS | 996405524 | VERDAL |
| ELEKTRIKERTJENESTEN SARPSBORG-FREDRIKSTAD AS | 990738254 | FREDRIKSTAD |
| ELEKTRISK AS | 970994149 | OSLO |
| ELEKTRO 12:24 AS | 812076272 | HOL |
| ELEKTRO 1 TØNSBERG AS | 984668910 | TØNSBERG |
| ELEKTRO 4 AS | 881489392 | SKIEN |
| ELEKTRO BODØ AS | 986446125 | BODØ |
| ELEKTRO COMFORT AS | 974423774 | SANDNES |
| ELEKTROENTREPRENØREN AS | 830976612 | NORDRE FOLLO |
| ELEKTROENTREPRENØR GURIBY AS | 943618178 | BÆRUM |
| ELEKTROFAG JÆREN AS | 982587786 | HÅ |
| ELEKTRO-FAGMANNEN AS | 982275156 | OSLO |
| ELEKTROFORUM AS | 975363112 | ASKER |
| ELEKTRO FOSEN AS | 923090983 | ØRLAND |
| ELEKTRO INSTALLASJON AS | 966101253 | SORTLAND |
| ELEKTROINSTALLATØR GRANBERG OG NORDENGEN AS | 990476535 | LUNNER |
| ELEKTROINSTALLATØR TERJE JØRGENSEN AS | 992293233 | KRAGERØ |
| ELEKTROKONTAKT AS | 986182497 | SENJA |
| ELEKTRO-KONTAKTEN AS | 923685464 | OSLO |
| ELEKTRO MO AS | 896287672 | RANA |
| ELEKTRO-MONTASJE AS | 987110031 | NORD-FRON |
| ELEKTRO NETTVERK SERVICE AS | 985586284 | OSLO |
| ELEKTRONOR ANLEGG AS | 999153933 | ALTA |
| ELEKTRO NORD AS | 997998049 | STEINKJER |
| ELEKTRO NORDEN AS | 920677150 | GJERDRUM |
| ELEKTRO OFOTEN AS | 827826332 | NARVIK |
| ELEKTRO ØST INSTALLASJON AS | 930759422 | RINGSAKER |
| ELEKTROPLUSS TELEMARK AS | 915453457 | MIDT-TELEMARK |
| ELEKTROPUNKT AS | 932790548 | RØROS |
| ELEKTROSERVICE HALLINGDAL INSTALLASJON AS | 980672522 | ÅL |
| ELEKTROSERVICE KRISTIANSUND AS | 971140445 | KRISTIANSUND |
| ELEKTROSERVICE ØRSTA AS | 956899478 | ØRSTA |
| ELEKTRO-SIVERT INSTALLASJON AS | 958955073 | OSLO |
| ELEKTRO SKAGERRAK AS | 979715609 | RISØR |
| ELEKTRO SØR AS | 980684989 | LINDESNES |
| ELEKTROSVEIS AS | 989830775 | SKIEN |
| ELEKTRO TEAM AS | 977051452 | HITRA |
| ELEKTRO TEAM AS | 976041267 | ØYGARDEN |
| ELEKTROTEAM HEMSEDAL AS | 990916489 | HEMSEDAL |
| ELEKTRO-TEKNIKK AS | 999600476 | AUSTEVOLL |
| ELEKTROTEMA AGDER AS | 981451775 | KRISTIANSAND |
| ELEKTRO-TERM AS | 979287828 | ASKER |
| ELEKTROTJENESTEN AS | 917696853 | INDRE ØSTFOLD |
| ELEKTROTJENESTER AS | 985871094 | LIER |
| ELEKTROVAKUUM AS | 983379834 | HALDEN |
| ELEKTROXPERTEN AS | 977571502 | KRISTIANSAND |
| ELEMENT ARKITEKTER AS | 981319656 | OSLO |
| ELEMENTFASADE AS | 928173704 | FREDRIKSTAD |
| ELEMENT-MONTASJE AS | 930369969 | TØNSBERG |
| ELEMENTMONTASJE VEST AS | 992927593 | TYSVÆR |
| ELEMENTMONTERING AS | 918988963 | HAREID |
| ELEMENTPARTNER AS | 917265488 | RAUMA |
| ELEMENTSØR AS | 979932715 | KRISTIANSAND |
| ELENTA AS | 915274064 | ASKER |
| EL-EXPERTEN AS | 982056497 | EIGERSUND |
| EL-FAG AS | 931142550 | NORD-AURDAL |
| ELFRIDA BULL BENE AS | 989866966 | BERGEN |
| EL-GENIET AS | 913035607 | INDRE ØSTFOLD |
| ELIAS BYGGSERVICE AS | 921066171 | ØYGARDEN |
| ELIASSEN BYGG AS | 997090845 | FREDRIKSTAD |
| ELIASSEN'S BYGGESERVICE AS | 997273184 | FREDRIKSTAD |
| ELIAS TSCHERNUTTER ARKITEKTUR | 930772739 | OSLO |
| EL-INSTALLASJON INNLANDET AS | 928621251 | LILLEHAMMER |
| ELISENBERG ELEKTRO AS | 919788143 | HALDEN |
| ELITE BAD OG BOLIG AS | 925385174 | ENEBAKK |
| ELITE ELEKTROENTREPRENØR AS | 829730782 | OSLO |
| ELITE OPPUSSING AS | 922259992 | OSLO |
| ELITE PARTNER NORDIC AS | 920998720 | ASKER |
| ELITE PROSJEKT AS | 919600853 | LILLESTRØM |
| EL-IT INSTALLASJON AS | 991738657 | SANDNES |
| EL-KONSULT AS | 899551702 | HITRA |
| ELLINGARD AS | 971155949 | OSLO |
| ELLINGSEN BYGGSERVICE AS | 825868372 | LØRENSKOG |
| ELLINGSEN ENTREPRENØR | 934175379 | TØNSBERG |
| ELLINGSEN & KNUDSEN BYGG AS | 919871482 | ASKØY |
| ELLINGSEN TAKST AS | 825640592 | KONGSVINGER |
| ELLSETH BYGG OG BETONG AS | 927207931 | HOL |
| ELMAN AS | 897400952 | VERDAL |
| ELMAN NAMDAL AS | 918869220 | NÆRØYSUND |
| ELMANN AS | 980872041 | OSLO |
| ELMAN STEINKJER AS | 994459929 | STEINKJER |