- CEO
- Scott Edward Doyle
- Full Time Employees
- 3,475
- Sector
- Utilities
- Industry
- Regulated Gas
- Address
- 700 Market Street Saint Louis MO United States of America 63101
- IPO Date
- May 15, 2019
- Business
- Spire Inc. (NYSE: SR-PA) operates as a public utility holding company that purchases, distributes and sells natural gas to approximately 1.7 million residential, commercial, industrial and other end-use customers primarily in Missouri, Alabama and Mississippi; the company conducts its activities through three principal segments comprising Gas Utility, which encompasses the regulated operations of subsidiaries Spire Missouri Inc., Spire Alabama Inc., Spire Gulf and Spire Mississippi; Gas Marketing, conducted via Spire Marketing, which provides non-regulated natural gas marketing and related services across the United States; and Midstream, which includes natural gas transportation and storage through subsidiaries such as Spire STL Pipeline, Spire MoGas Pipeline, Spire Storage West and Spire Storage Salt Plains, as well as propane pipeline operations and risk management activities. Founded in 1857 and headquartered at 700 Market Street in St. Louis, Missouri, Spire Inc. formerly known as The Laclede Group, Inc. until its name change in April 2016, serves as one of the largest publicly traded natural gas utilities in the country with a focus on infrastructure investment, customer growth and operational efficiency. In July 2025, Spire Inc. entered into a definitive agreement to acquire the Tennessee local distribution business of Piedmont Natural Gas, a Duke Energy subsidiary, for $2.48 billion on a cash-free, debt-free basis, adding over 200,000 customers, nearly 3,800 miles of distribution and transmission pipelines in the fast-growing Nashville metro area and establishing a new Spire Tennessee business unit, with the transaction expected to close in the first quarter of calendar 2026 pending regulatory approvals including from the Tennessee Public Utility Commission; this acquisition expands Spire's regulated utility footprint, supports long-term adjusted earnings per share growth of 5-7% and aligns with its $7.4 billion capital investment plan through fiscal 2034, including increased fiscal 2025 capital expenditures of $875 million for system reliability, new service connections and advanced metering deployments.