Avista headquarters details
Location map
Open in Google MapsAll Avista office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Spokane HQ | Washington | United States | Headquarters |
About Avista
Avista (New York Stock Exchange (NYSE): AVA) is headquartered in Spokane, Washington, United States. Founded in 1889, the company operates across 5 countries with approximately 1,929 employees worldwide.
Where is Avista's main office?
Avista's main headquarters office is located at 1411 E Mission Ave, Spokane, Washington 99202-1902. This serves as the company's primary corporate address and is home to its executive leadership team.
Avista regional offices
Beyond its headquarters in Spokane, Avista maintains 36 offices across 5 countries. Regional offices span 5 countries.
Avista contact information
The main switchboard for Avista headquarters can be reached at 18002279187. For investor relations, visit myavista.com/investor-relations.
What does Avista do?
Avista Corporation operates as an energy company. The Company generates, transmits, and distributes electric and natural gas. Avista serves business and residential customers in the United States.
Frequently asked questions
Where is Avista headquarters?
Avista's headquarters is located at 1411 E Mission Ave, Spokane, Washington 99202-1902, United States.
How many offices does Avista have?
Avista operates 36 offices across 5 countries as of 2026.
What is Avista's corporate address?
The official corporate address is 1411 E Mission Ave, Spokane, Washington 99202-1902.
When was Avista founded?
Avista was founded in 1889 and has grown to employ approximately 1,929 people worldwide.
What is Avista's phone number?
The main phone number for Avista headquarters is 18002279187.