Spire

IPO

Spire Inc. | Natural Gas Company

Public · St. Louis, United States · $25.0M raised

Employees
1001–5000
Business Model
B2C
Total Funding
$25.0M
Last Round
$25.0M Series AJul 2016
Rounds
1
Type
Public

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 2 funding rounds and 3 investors for this company. The full record is or through the API.

About

Spire safely and reliably serves the natural gas needs of its customers and communities. The company serves nearly 2 million homes and businesses across Alabama, Mississippi, Missouri and Tennessee by safely delivering reliable natural gas to warm homes, grow businesses and advance communities. Natural gas plays a key role in helping families, businesses and communities grow. Spire aims to deliver a stronger energy future as an industry-leading natural gas provider and has served people for more than 160 years.

Summary

Spire is an Energy company based in St. Louis, United States. It has raised $25.0M in total across 1 round, most recently a $25.0M Series A round in Jul 2016. Investors include RRE Ventures, Emerge Ventures and Mitsui & Co.

Tech & App Stack

6 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

Secondary MarketSecondary MarketJun 2025

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Funding: Series A. Amounts, valuations, and investors where available.

Investors

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