Identity graph
DNO headquarters, locations and relationships
- Legal name
- DNO ASA
- Industry
- Oil And Gas Exploration And Production
- Founded
- 1971
- Ticker
- OSE: DNO
- Phone
- +47 23 23 84 80
- Website
- dno.no
- LinkedIn profile for DNO
DNO office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Oslo | Oslo | Norway | Headquarters |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- DNO competes with 3 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore DNO data in GraphIQ.ai
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Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
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Capabilities (available after sign-in)
Products, services and certifications.
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News (available after sign-in)
Recent coverage and signals, resolved to the entity.
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And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the DNO entity
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Industry and supply chain
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Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
RevOps Sales & marketing -
Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers
About DNO
DNO (OSE: DNO) is headquartered in Oslo, Oslo, 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 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.
One entity, every stage
Put DNO to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, DNO included. Fingerprint search
- Cover Plan territories DNO's 3 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
DNO: frequently asked questions
Where is DNO headquarters?
Oslo, Oslo 0250, Norway.
What is DNO's phone number?
+47 23 23 84 80 (headquarters).
When was DNO founded?
1971.
How many employees does DNO have?
About 1,058, as of October 2026 (GraphIQ.ai estimate).
How many offices does DNO have?
3 locations.
Is DNO a public company?
Yes. DNO trades on OSE under the ticker DNO.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so DNO here is the same DNO in your CRM, territory plan and agent answers.
Where does this DNO data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.