DNO headquarters details
- City
- Oslo
- State / region
- Oslo County
- ZIP / postal code
- 0250
- Country
- Norway
- Phone
- +47 23 23 84 80
- Founded
- 1971
- Website
- dno.no
- Stock
- OSE: DNO
- linkedin.com/company/dno
Location map
Open in Google MapsAll DNO office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Oslo HQ | Oslo County | Norway | Headquarters |
Showing the headquarters of 3 recorded locations. See every location in GraphIQ →
About DNO
DNO (OSE: DNO) is headquartered in Oslo, Oslo County, Norway. Founded in 1971, the company has 3 recorded locations and employs approximately 1,058 people worldwide.
Where is DNO's main office?
DNO's main headquarters office is located at Oslo, Oslo County 0250, Norway. This is the company's primary corporate address.
DNO contact information
The main switchboard for DNO headquarters can be reached at +47 23 23 84 80. Official website: dno.no.
What does DNO do?
DNO ASA is an oil and gas operator focused on onshore and offshore exploration, development, and production. The Company operates in the North Sea, the Middle East, and Africa.
DNO competitors & similar companies
Frequently asked questions
Where is DNO headquarters?
DNO's headquarters is located at Oslo, Oslo County 0250, Norway.
How many offices does DNO have?
GraphIQ records 3 locations for DNO, as of October 2026.
When was DNO founded?
DNO was founded in 1971 and employs approximately 1,058 people.
What is DNO's phone number?
The main phone number for DNO headquarters is +47 23 23 84 80.
How many employees does DNO have?
DNO has approximately 1,058 employees (GraphIQ estimate, 2026).
Is DNO a public company?
Yes. DNO is publicly traded on OSE under the ticker DNO.