Alabama Gas Corp

What Alabama Gas Corp does

Alabama Gas Corp is an Alabama-headquartered natural gas utility and the Alabama operating subsidiary of Spire Inc., a four-state regulated gas distribution company. The company distributes natural gas to residential, commercial, and industrial customers across service territories covering central and northern Alabama, the Mobile Alabama area, Mississippi, eastern and western Missouri, and — as of March 31, 2026 — the Nashville and surrounding Tennessee region. Its core offering is metered natural gas delivery under tariffed rates approved by state utility commissions, supplemented by customer-facing programs such as Budget Billing, Auto Pay, energy efficiency rebates, and natural gas equipment financing, alongside a certified contractor network for installations and builder/contractor partnerships for new construction connections.

Underlying the distribution business is an integrated midstream operation through wholly-owned subsidiaries Spire MoGas Pipeline and Omega Pipeline Co., which provide natural gas storage and pipeline transportation serving the LDC footprint. Distribution is conducted via county-defined service areas, with customer acquisition and service driven primarily by geographic franchise presence, direct customer onboarding (start/stop/move service), online account self-service, and a network of certified contractors. The company markets itself under the Spire and Spire Energy brands. Dudley Reynolds is listed as President of Alabama Gas Corp.

Revenue is generated through recurring tariffed rates for gas delivery and related services including billing, payment processing, and account management — a regulated subscription-recurring model typical of U.S. local distribution companies (LDCs). Customer segments are split between residential (heating, cooking, appliances) and commercial/industrial customers, with a secondary builder/contractor channel for new construction gas installations. No public pricing tiers are disclosed; specific rates are subject to state utility commission approval and are not listed on the company website.

Name

Alabama Gas Corp

Legal name

Spire Inc.

Website

https://alagasco.com

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Alabama Gas Corp, operating under Spire Inc., is a regulated natural gas utility and the largest LDC in north and central Alabama, distributing gas to residential, commercial, and industrial customers across Alabama, Mississippi, Missouri, and Tennessee.

Ownership category

akta.pro rank

Product category

Natural Gas Utility Distribution

NAICS

Natural Gas Distribution (22121), Pipeline Transportation of Natural Gas (4862), Natural Gas Distribution (2212)

SIC

Natural Gas Distribution (4924), Natural Gas Transmission (4922)

akta.pro primary industry

Regulated Natural Gas Utility (LDC) Customer Acquisition & Switching (EUAAADAA)

akta.pro secondary industries

Gas Mains (Distribution Pipelines) (EUAJABAA), Natural Gas Retail Supplier (Competitive) Marketing & Sales (EUAAADAB), Natural Gas Retail Supply (Residential & SMB) (EUAGAGAD)

Keywords

• Natural gas distribution
• Regulated utility services
• Natural gas pipeline
• Residential gas supply
• Commercial industrial gas

Headquarters

HQ city

Birmingham

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Infrastructure, Operations, Supply Chain, Personnel

Revenue model

1. Natural Gas Distribution Services: Regulated utility revenue from natural gas distribution to residential, commercial, and industrial customers across service territories in Alabama, Mississippi, Missouri, and Tennessee. Revenue generated through tariffed rates for gas delivery and related services including billing, payment processing, and customer account management.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Alabama Gas Corp distributes natural gas through regulated utility infrastructure to residential, commercial, and industrial customers across central and northern Alabama, with supporting pipeline and storage operations through Spire MoGas Pipeline and Omega Pipeline Co. The company offers billing management, energy efficiency rebates, financing options, and a certified contractor network to its customer base.

Product overview

Spire (formerly Alabama Gas Corp) operates as a natural gas utility company providing a unified service offering across multiple states. The core product is the Spire Natural Gas Service, which distributes natural gas to residential and commercial customers. Supporting this are infrastructure businesses including Spire MoGas Pipeline and Omega Pipeline Co. Additional offerings include customer-facing financial programs (Budget Billing, Auto Pay), energy efficiency incentives (Rebates and Offers, Natural Gas Financing), and specialized Commercial & Industrial Services for business customers.

Differentiator

Problem solved

Functional benefit

Brands

• Spire MoGas: Natural gas storage and pipeline business operated as part of Spire's operations
• Omega Pipeline Co.

Products and services

• Spire Natural Gas Distribution Service

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Piedmont Natural GasminorOthersPiedmont Natural Gas transitioned its Nashville and surrounding Tennessee service territory to Spire as of March 31, 2026. This represents a customer transfer rather than a partnership - Spire acquired the service territory previously served by Piedmont Natural Gas.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• National Fuel Gas Company: Integrated natural gas company with regulated LDC (National Fuel Gas Distribution) plus pipeline, storage, and exploration operations. Highly comparable vertically-integrated structure to Spire/Alabama Gas Corp.
• Northwest Natural Gas: Pacific Northwest natural gas LDC serving Oregon, Washington, and Idaho with a similar mix of residential, commercial, and industrial customers and tariffed rate recovery. Comparable in regulatory model and product offering.
• Black Hills Corporation: Multi-state regulated utility with natural gas distribution operations across the Midwest and Western U.S. plus electric utility businesses. Comparable mid-cap regulated utility profile with similar tariffed-rate revenue model.
• New Jersey Resources: Holdings company whose principal subsidiary is New Jersey Natural Gas, a regulated LDC. Also operates clean energy ventures and storage businesses. Direct peer in regulated gas distribution plus adjacent pipeline/storage assets similar to Spire MoGas/Omega.
• Atmos Energy: Largest pure-play natural gas LDC in the U.S., serving residential, commercial, and industrial customers across more than 10 states. Closest comparable to Alabama Gas Corp/Spire in regulated gas distribution business model, tariffed-rate economics, and customer-segment mix.
• Southwest Gas Holdings: Holding company for Southwest Gas (regulated LDC serving AZ, NV, CA) and Centuri (utility infrastructure services). A direct distribution-utility peer with comparable regulatory model and customer type.
• ONE Gas: Pure-play natural gas distribution utility serving Oklahoma, Kansas, and Texas with a comparable customer mix (residential, commercial, industrial) and similar tariffed-rate regulatory structure. Spun out of ONEOK; a near-pure-play peer in scale and growth profile to Alabama Gas Corp/Spire.

Broad incumbents

• CenterPoint Energy: Diversified utility with large natural gas LDC operations across the Midwest and South (formerly Vectren, Minnesota Gas, Mississippi Gas), plus electric and pipeline businesses. Broad incumbent peer with material gas distribution overlap.

Regional players

• Piedmont Natural Gas: Duke Energy subsidiary providing regulated gas distribution across the Carolinas, Tennessee, and Kentucky. Direct regional overlap — Piedmont's Nashville service territory was acquired by Spire in March 2026, making them a direct adjacent/competitor in the Southeast gas utility space.

Emerging players

• Chesapeake Utilities: Natural gas distribution and transmission utility serving Delaware, Maryland, Florida, Pennsylvania, and Ohio. Smaller-scale but functionally comparable regulated gas LDC with adjacent pipeline/transmission assets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/alagasco
• Facebookfacebook.com/alagasco
• LinkedInlinkedin.com/company/alagasco

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Alabama Gas Corp