Spire headquarters details
Location map
Open in Google MapsAll Spire office locations
| City | State / region | Country | Type |
|---|---|---|---|
| St. Louis HQ | Missouri | United States | Headquarters |
About Spire
Spire (New York Stock Exchange (NYSE): SR) is headquartered in St. Louis, Missouri, United States. Founded in 1857, the company operates across 4 countries with approximately 3,497 employees worldwide.
Where is Spire's main office?
Spire's main headquarters office is located at 700 Market Street, St. Louis, Missouri 63101-1829. This serves as the company's primary corporate address and is home to its executive leadership team.
Spire regional offices
Beyond its headquarters in St. Louis, Spire maintains 33 offices across 4 countries. Regional offices span 4 countries.
Spire contact information
The main switchboard for Spire headquarters can be reached at 13143420500. For investor relations, visit spireenergy.com/investor-relations.
What does Spire do?
Spire Inc. is a regional public utility holding company based in St. Louis, Missouri, providing natural gas service through its regulated core utility operations while engaging in non-regulated activities that provide business opportunities. Its primary subsidiary Laclede Gas Company is the largest natural gas distribution utility in Missouri, serving approximately 631,000 residential, commercial and industrial customers in the City of St. Louis and ten counties in eastern Missouri. Its corporate headquarters is located in the 700 Market building in downtown St. Louis.
Frequently asked questions
Where is Spire headquarters?
Spire's headquarters is located at 700 Market Street, St. Louis, Missouri 63101-1829, United States.
How many offices does Spire have?
Spire operates 33 offices across 4 countries as of 2026.
What is Spire's corporate address?
The official corporate address is 700 Market Street, St. Louis, Missouri 63101-1829.
When was Spire founded?
Spire was founded in 1857 and has grown to employ approximately 3,497 people worldwide.
What is Spire's phone number?
The main phone number for Spire headquarters is 13143420500.