OneCo (civil engineering company): 15 active businesses in 8 counties of Norway. Addresses of all businesses with phone, website, opening hours and coordinates — in Excel for 30 €.
15 active businesses
As of 11 November 2026, OneCo has 15 businesses in Norway, in 8 counties and 15 towns. By sector: Property, Construction & Trades — 9 and Industry, Manufacturing & Wholesale — 6. The counties with the most businesses are Agder (3), Rogaland (3), and Nordland (3). That is 0.01% of all businesses in Norway.
Share of the active businesses of OneCo with the field filled in.
Businesses of the chain from the export — you can page through the table. Click a phone, website or e-mail: contacts open after a free sign-up, up to 10 businesses a day. The complete list — 15 businesses — is in the file after purchase.
| Business | Town | Phone | Website and e-mail | Social media |
|---|---|---|---|---|
OneCoØstensjøveien 34, 0667 Oslo
Electrical engineer Civil engineering company, EV charging station installer
chain: OneCo |
OsloOslo |
mobile |
||
|
OneCoAndøyfaret 15, 4623 Kristiansand
Civil engineering company Automation company, Electrical installation service
chain: OneCo |
KristiansandAgder |
mobile |
||
|
OneCoKlæbuveien 196 B, 7037 Trondheim
Electrician Automation company, Electrical installation service
chain: OneCo |
TrondheimTrøndelag |
mobile |
||
|
OneCoMercurveien 33, 9408 Harstad
Civil engineering company Automation company, Electrical installation service
chain: OneCo |
HarstadTroms |
mobile |
||
|
OneCoForusbeen 210, 4313 Sandnes
Electrical engineer Automation company, Electrical installation service
chain: OneCo |
SandnesRogaland |
mobile |
||
|
Oneco Elektro AS avd LarvikElveveien 26, 3262 Larvik
Electrician EV charging station installer, Electrical installation service
chain: OneCo |
LarvikVestfold | |||
|
OneCoTeknologiveien 12, 8517 Narvik
Civil engineering company Automation company, Electrical installation service
chain: OneCo |
NarvikNordland |
mobile |
||
|
OneCoCarl Konows gate 34, 5162 Laksevåg
Security system supplier Civil engineering company, EV charging station installer
chain: OneCo |
LaksevågVestland |
mobile |
||
|
OneCoVorsetøyveien 20, 8300 Svolvær
Civil engineering company Automation company, Electrical installation service
chain: OneCo |
SvolværNordland |
mobile |
||
|
OneCoEvjenvegen 48, 9024 Tomasjord
Telecommunications contractor
chain: OneCo |
TomasjordTroms |
mobile |
||
|
OneCo LeknesElvegårdsveien 11, 8370 Leknes
Electrical installation service Audio visual equipment supplier, Telecommunications contractor
chain: OneCo |
LeknesNordland |
mobile |
||
|
OneCoBedriftsveien 17, 4841 Arendal
Civil engineering company EV charging station installer, Electrical installation service
chain: OneCo |
ArendalAgder |
— |
||
|
OneCo - LyngdalHerdalsveien 1, 4580 Lyngdal
Electrician
chain: OneCo |
LyngdalAgder |
— |
||
|
OneCoVarbergveien 19, 4371 Egersund
Electrical engineer EV charging station installer, Electrical installation service
chain: OneCo |
EgersundRogaland |
— |
||
|
OneCo HaugesundNorevegen 8, 5542 Karmsund
Telecommunications contractor
chain: OneCo |
KarmsundRogaland |
— |
We collect 69.6 million listings in 248 countries. Any country, city, category and set of fields — review texts, detailed opening hours, regular updates — with a free sample and a quote within one business day.
Take the whole business database of Norway or configure your selection by county and sector — the price updates as you go.
Configure a selectionIf the chosen counties cost more than the complete base, you get the complete base at its price.
The selected counties cost more than the complete business database of Norway — 300 €, 218,387 businesses.
If you keep the selection as it is, the order will include the whole of Norway anyway — with the same content.
Sign up and see phones, websites, e-mails and social media right in the table: up to 10 businesses a day, free of charge.
Need all contacts at once?
The counter resets at midnight (Europe/Oslo time) — tomorrow you can open another 10 businesses. Contacts opened today stay visible.
If you need all contacts at once, buy the base: the complete Excel and CSV file with phones, websites, e-mails and social media.