List Of All energy consultant Leads in Oslo
Find energy consultant in Oslo — 15 local businesses are listed below with their contact details and ratings. EEFFY AS currently holds the top rating at 5.0★, while the average across the list sits around 4.9★. Everything below is current as of 9/3/2026; click through to any listing for a website, map link, or way to get in touch.
15 results · last updated 9/3/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| EEFFY ASFagerborggata 42, 0360 Oslo, Norway | +*79***••••4 | al****••••**.noRegister to View | 5.0(105 reviews) | Energy advisory service | |
| GreenPoint Consulting - EnergirådgiverThurmanns gate 10A, 0461 Oslo, Norway | +*79***••••5 | — | 5.0(3 reviews) | Building consultant | |
| Carbon Limits ASStensberggata 27, 0170 Oslo, Norway | +*79**8••••1 | in**••••**.noRegister to View | 5.0(2 reviews) | Environmental consultant | |
| Siemens Energy ASNorbygata 14, 0187 Oslo, Norway | +*7**6*••••0 | — | 5.0(2 reviews) | Corporate office | |
| Sigma Energy & Marine ASKarenslyst Allé 46, 0279 Oslo, Norway | +*7***9••••5 | — | 5.0(2 reviews) | Engineering consultant | |
| ENSI - Energy Saving International ASTrondheimsveien 436A, 0962 Oslo, Norway | +*7**9*••••0 | — | 5.0(1 reviews) | Consultant | |
| Rystad EnergyAkersgata 51, 0180 Oslo, Norway | +*7****••••0 | mi****••••*.comRegister to View | 4.7(20 reviews) | Business management consultant | |
| AGR - an ABL Group Norway companyKarenslyst Allé 4, 0278 Oslo, Norway | +*7*7*6••••7 | — | 4.7(3 reviews) | Energy advisory service | |
| Norsk EnergiHoffsveien 13, 0275 Oslo, Norway | +*7***6••••0 | — | 4.6(11 reviews) | Engineer | |
| ECOnnect EnergyDrammensveien 126A, 0277 Oslo, Norway | +*7****••••1 | po**••••*.comRegister to View | — | Energy equipment and solutions | |
| Everllence NorwayDronningens gt. 17, 0154 Oslo, Norway | — | — | — | Corporate office | |
| Head Energy OsloJernbanetorget 4B, 0154 Oslo, Norway | +*799**••••3 | in**••••**.noRegister to View | — | Engineering consultant | |
| Norwegian Renewables Group ASC. J. Hambros plass 2C, 0164 Oslo, Norway | +88*%**8*8••••2 | fu**••••*.comRegister to View | — | Environment renewable natural resources | |
| Source Energy ASDokkveien 1, 0250 Oslo, Norway | +*7**6*••••0 | po**••••**.noRegister to View | — | Oil & natural gas company | |
| Sund Energy ASSkovveien 7, 0257 Oslo, Norway | +*79*78••••8 | — | — | Consultant |