Duncan energy Partners Headquarters & Office Locations

Diversified portfolio of midstream energy assets. Headquarters: 1100 Louisiana St 10th Floor, Houston, Texas 77002, United States.

GraphIQ records this company as acquired (parent: Enterprise Products).

Headquarters
Houston, TX
Total locations
4
Employees · est. 2026
3,000

Identity graph

Duncan energy Partners headquarters, locations and relationships

Headquarters1100 Louisiana St 10th Floor, Houston, Texas 77002, United StatesOpen in Google Maps
Legal name
Duncan Energy Partners L.P.
Industry
Oil And Gas Storage And Transportation
Founded
2006
Ticker
NYSE: DEP

Duncan energy Partners office locations

4 total
Duncan energy Partners office locations: headquarters and key locations
CityState / regionCountryType
HoustonTexasUnited StatesHeadquarters
—DelawareUnited StatesOffice
See all 4 locations
Parent company
Duncan energy Partners is part of Enterprise Products.

Verified from public filings, company websites and news · Methodology

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About Duncan energy Partners

Duncan energy Partners (NYSE: DEP) is headquartered in Houston, Texas, United States. Founded in 2006, the company has 4 recorded locations and employs approximately 3,000 people worldwide.

Where is Duncan energy Partners's main office?

Duncan energy Partners's main headquarters office is located at 1100 Louisiana St 10th Floor, Houston, Texas 77002, United States. This is the company's primary corporate address.

Duncan energy Partners regional offices

Beyond its headquarters in Houston, Duncan energy Partners has recorded locations in United States.

Duncan energy Partners contact information

The main switchboard for Duncan energy Partners headquarters can be reached at +1 713 381 6500. Official website: deplp.com.

What does Duncan energy Partners do?

Duncan energy is a Delaware limited partnership formed by Enterprise Products Partners in September 2006 to own, operate and acquire a diversified portfolio of midstream energy assets. They are engaged in the business of gathering, transporting, marketing and storing natural gas and transporting and storing natural gas liquids, or NGLs, and petrochemicals.

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  1. Target Define the market Build the account list from companies shaped like your best customers, Duncan energy Partners included. Fingerprint search 
  2. Cover Plan territories Duncan energy Partners's 4 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
  4. Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment 
  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
  6. Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion 

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Duncan energy Partners: frequently asked questions

Where is Duncan energy Partners headquarters?

1100 Louisiana St 10th Floor, Houston, Texas 77002, United States.

What is Duncan energy Partners's phone number?

+1 713 381 6500 (headquarters).

When was Duncan energy Partners founded?

2006.

How many employees does Duncan energy Partners have?

About 3,000, as of October 2026 (GraphIQ.ai estimate).

How many offices does Duncan energy Partners have?

4 locations.

Is Duncan energy Partners a public company?

Yes. Duncan energy Partners trades on NYSE under the ticker DEP.

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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 Duncan energy Partners here is the same Duncan energy Partners in your CRM, territory plan and agent answers.

Where does this Duncan energy Partners data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

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