Calpine headquarters details
Location map
Open in Google MapsAll Calpine office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Houston HQ | Texas | United States | Headquarters |
About Calpine
Calpine (New York Stock Exchange (NYSE): CPN) is headquartered in Houston, Texas, United States. Founded in 1984, the company operates across 3 countries with approximately 2,256 employees worldwide.
Where is Calpine's main office?
Calpine's main headquarters office is located at 717 Texas Avenue Suite 1000, Houston, Texas 77002-2743. This serves as the company's primary corporate address and is home to its executive leadership team.
Calpine regional offices
Beyond its headquarters in Houston, Calpine maintains 107 offices across 3 countries. Regional offices span 3 countries.
Calpine contact information
The main switchboard for Calpine headquarters can be reached at 17138302000. For investor relations, visit calpine.com/investor-relations.
What does Calpine do?
Calpine Energy Solutions provides customers with an integrated mix of products and services including commodity supply, risk management, access to market information, demand management, scheduling services, settlements and billing.
Frequently asked questions
Where is Calpine headquarters?
Calpine's headquarters is located at 717 Texas Avenue Suite 1000, Houston, Texas 77002-2743, United States.
How many offices does Calpine have?
Calpine operates 107 offices across 3 countries as of 2026.
What is Calpine's corporate address?
The official corporate address is 717 Texas Avenue Suite 1000, Houston, Texas 77002-2743.
When was Calpine founded?
Calpine was founded in 1984 and has grown to employ approximately 2,256 people worldwide.
What is Calpine's phone number?
The main phone number for Calpine headquarters is 17138302000.