Identity graph
InterOil headquarters, locations and relationships
- Legal name
- InterOil Corporation
- Industry
- Oil and Gas Extraction and Refining
- Founded
- 1997
- Ticker
- NYSE: IOC
- Phone
- +65 6507 0200
- Website
- interoil.com
- LinkedIn profile for InterOil
InterOil office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Singapore | — | Singapore | Headquarters |
| Leones | Cordoba | Argentina | Office |
| — | Buenos Aires | Argentina | Office |
| Blackmans Bay | Tasmania | Australia | Office |
| — | Queensland | Australia | Office |
| Opglabbeek | Flanders | Belgium | Office |
- Parent company
- InterOil is part of Exxon Mobil.
- Competitors
- InterOil competes with 1 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore InterOil data in GraphIQ.ai
This page shows the public record. Sign in with a work email to open the rest of the entity.
-
Technographics (available after sign-in)
Software, cloud and infrastructure in use.
-
Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
-
Capabilities (available after sign-in)
Products, services and certifications.
-
News (available after sign-in)
Recent coverage and signals, resolved to the entity.
-
And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the InterOil entity
-
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government -
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 InterOil
InterOil (NYSE: IOC) is headquartered in Singapore, Singapore. Founded in 1997, the company has 38 recorded locations across 19+ countries and employs approximately 2,000 people worldwide.
Where is InterOil's main office?
InterOil's main headquarters office is located at 163 Penang Road #06-02, Singapore, 238463, Singapore. This is the company's primary corporate address.
InterOil regional offices
Beyond its headquarters in Singapore, InterOil has recorded locations in Singapore, Argentina, Australia, Belgium, Brazil, Chile, Colombia, Czechia and 11 other countries.
InterOil contact information
The main switchboard for InterOil headquarters can be reached at +65 6507 0200. Official website: interoil.com.
What does InterOil do?
Prior to its acquisition by Exxon, InterOil Corporation was an oil and gas company with a primary focus on Papua New Guinea. InterOil's assets included one of Asia's largest undeveloped gas fields, Elk-Antelope, in the Gulf Province. The company employed more than 2000 staff and contractors. Its main offices were in Singapore and Port Moresby. InterOil was formed in 1997 and was incorporated in Canada. The company was listed on the New York Stock Exchange and the Port Moresby Stock Exchange. It had a market capitalization of $2.8 billion.
One entity, every stage
Put InterOil to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, InterOil included. Fingerprint search
- Cover Plan territories InterOil's 38 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
InterOil: frequently asked questions
Where is InterOil headquarters?
163 Penang Road #06-02, Singapore, 238463, Singapore.
What is InterOil's phone number?
+65 6507 0200 (headquarters).
When was InterOil founded?
1997.
How many employees does InterOil have?
About 2,000, as of October 2026 (GraphIQ.ai estimate).
How many offices does InterOil have?
38 locations across 19+ countries, including Leones, Blackmans Bay, Opglabbeek, Rio de Janeiro.
Is InterOil a public company?
Yes. InterOil trades on NYSE under the ticker IOC.
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 InterOil here is the same InterOil in your CRM, territory plan and agent answers.
Where does this InterOil data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.