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| ELEKTRO NORDEN AS | 920677150 | GJERDRUM |
| ELEKTRO OFOTEN AS | 827826332 | NARVIK |
| ELEKTRO ØST INSTALLASJON AS | 930759422 | RINGSAKER |
| ELEKTRO PARTNER AS | 871235422 | BERGEN |
| ELEKTROPLUSS TELEMARK AS | 915453457 | MIDT-TELEMARK |
| ELEKTROSERVICE AS | 976232550 | NAMSOS |
| 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 | 976041267 | ØYGARDEN |
| ELEKTRO TEAM AS | 977051452 | HITRA |
| 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 |
| ELEMENT BYGG KVINESDAL AS | 929737857 | KVINESDAL |
| ELEMENTFABRIKKEN AS | 928581799 | SUNNDAL |
| ELEMENTFASADE AS | 928173704 | FREDRIKSTAD |
| ELEMENT-MONTASJE AS | 930369969 | TØNSBERG |
| 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 |
| ELIQUO PMI AS | 979671369 | SANDEFJORD |
| ELISENBERG ELEKTRO AS | 919788143 | HALDEN |
| ELITE BLIKK AS | 923264515 | TRONDHEIM |
| ELITE ELEKTROENTREPRENØR AS | 829730782 | OSLO |
| ELITE PROSJEKT AS | 919600853 | LILLESTRØM |
| EL-KONSULT AS | 899551702 | HITRA |
| EL-KONTAKTEN AS | 989664875 | NORDRE FOLLO |
| ELLINGARD NATURSTEIN AS | 971155949 | OSLO |
| ELLINGSEN BYGGSERVICE AS | 825868372 | LØRENSKOG |
| ELLINGSEN & KNUDSEN BYGG AS | 919871482 | ASKØY |