Luminant headquarters details
- City
- Dallas
- State / region
- Texas
- ZIP / postal code
- 75203
- Country
- United States
- Phone
- +1 512 314 6628
- Founded
- 1882
- Website
- luminant.com
- linkedin.com/company/luminant
Location map
Open in Google MapsAll Luminant office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Dallas HQ | Texas | United States | Headquarters |
Showing the headquarters of 28 recorded locations. See every location in GraphIQ →
About Luminant
Luminant is headquartered in Dallas, Texas, United States. Founded in 1882, the company has 28 recorded locations across 3+ countries and employs approximately 2,483 people worldwide.
Where is Luminant's main office?
Luminant's main headquarters office is located at Dallas, Texas 75203, United States. This is the company's primary corporate address.
Luminant regional offices
Beyond its headquarters in Dallas, Luminant has recorded locations in United States, Singapore and United Kingdom.
Luminant contact information
The main switchboard for Luminant headquarters can be reached at +1 512 314 6628. Official website: luminant.com.
What does Luminant do?
Luminant is a Texas-based electric utility. It is a wholly owned subsidiary of Energy Future Holdings Corporation.
Frequently asked questions
Where is Luminant headquarters?
Luminant's headquarters is located at Dallas, Texas 75203, United States.
How many offices does Luminant have?
GraphIQ records 28 locations for Luminant across 3+ countries, as of October 2026.
When was Luminant founded?
Luminant was founded in 1882 and employs approximately 2,483 people.
What is Luminant's phone number?
The main phone number for Luminant headquarters is +1 512 314 6628.
How many employees does Luminant have?
Luminant has approximately 2,483 employees (GraphIQ estimate, 2026).