Eversource energy headquarters details
Location map
Open in Google MapsAll Eversource energy office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Hartford HQ | Connecticut | United States | Headquarters |
About Eversource energy
Eversource energy (New York Stock Exchange (NYSE): ES) is headquartered in Hartford, Connecticut, United States. Founded in , the company operates across 2 countries with approximately 10,000 employees worldwide.
Where is Eversource energy's main office?
Eversource energy's main headquarters office is located at Hartford, Connecticut, Hartford, Connecticut 06160. This serves as the company's primary corporate address and is home to its executive leadership team.
Eversource energy regional offices
Beyond its headquarters in Hartford, Eversource energy maintains 82 offices across 2 countries. Regional offices span 2 countries.
Eversource energy contact information
The main switchboard for Eversource energy headquarters can be reached at 1-800-286-5000. For investor relations, visit eversource.com/investor-relations.
What does Eversource energy do?
Eversource Energy is a public utility holding company. The Company, through its subsidiaries, provides electric service to customers in Connecticut, New Hampshire, and western Massachusetts. Eversource Energy also distributes natural gas throughout Connecticut.
Frequently asked questions
Where is Eversource energy headquarters?
Eversource energy's headquarters is located at Hartford, Connecticut, Hartford, Connecticut 06160, United States.
How many offices does Eversource energy have?
Eversource energy operates 82 offices across 2 countries as of 2026.
What is Eversource energy's corporate address?
The official corporate address is Hartford, Connecticut, Hartford, Connecticut 06160.
When was Eversource energy founded?
Eversource energy was founded in and has grown to employ approximately 10,000 people worldwide.
What is Eversource energy's phone number?
The main phone number for Eversource energy headquarters is 1-800-286-5000.