Identity graph
Calumet Montana Refining headquarters, locations and relationships
- Legal name
- Calumet Montana Refining, LLC
- Industry
- Oil and Gas Extraction and Refining
- Founded
- 1922
- Phone
- +1 406 454 9887
- Website
- cmrsite.com
Calumet Montana Refining office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Indianapolis | Indiana | United States | Headquarters |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore Calumet Montana Refining 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 Calumet Montana Refining 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 Calumet Montana Refining
Calumet Montana Refining is headquartered in Indianapolis, Indiana, United States. Founded in 1922, the company employs approximately 3,000 people worldwide.
Where is Calumet Montana Refining's main office?
Calumet Montana Refining's main headquarters office is located at 2780 Waterfront Pkwy East Drive, Indianapolis, Indiana 46214-2030, United States. This is the company's primary corporate address.
Calumet Montana Refining contact information
The main switchboard for Calumet Montana Refining headquarters can be reached at +1 406 454 9887. Official website: cmrsite.com.
What does Calumet Montana Refining do?
Calumet Montana Refining provides petroleum and heavy crude oil products received via pipeline and railcar. They assist in ata-based decision-making, engagement, and entrepreneurship. They support the reduction of mobile light non-aqueous phase liquid from the truck loading rack source area.
One entity, every stage
Put Calumet Montana Refining to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Calumet Montana Refining included. Fingerprint search
- Cover Plan territories Calumet Montana Refining resolves 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
Calumet Montana Refining: frequently asked questions
Where is Calumet Montana Refining headquarters?
2780 Waterfront Pkwy East Drive, Indianapolis, Indiana 46214-2030, United States.
What is Calumet Montana Refining's phone number?
+1 406 454 9887 (headquarters).
When was Calumet Montana Refining founded?
1922.
How many employees does Calumet Montana Refining have?
About 3,000, as of October 2026 (GraphIQ.ai estimate).
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 Calumet Montana Refining here is the same Calumet Montana Refining in your CRM, territory plan and agent answers.
Where does this Calumet Montana Refining data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.