SouthStar Energy Services

Name

SouthStar Energy Services

Legal name

SouthStar Energy Services LLC

Website

https://southstarenergy.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

101–250 employees

Short description

SouthStar Energy Services is a Southern Company subsidiary that markets natural gas to residential, commercial, and industrial customers across multiple U.S. deregulated energy states under regional brands, with optional Greener Life carbon offset and CNG fleet fueling products.

Ownership category

akta.pro rank

Product category

Natural Gas Marketing

NAICS

Natural Gas Distribution (2212)

SIC

Natural Gas Distribution (4924), Gas & Other Services Combined (4932)

akta.pro primary industry

Natural Gas Retail Supply (Residential & SMB) (EUAGAGAD)

akta.pro secondary industry

Aggregator/Brokered Natural Gas Sales (Brokers, Marketers, Aggregators) (EUAAADAF)

Keywords

• Natural gas marketing
• Deregulated energy supply
• Carbon offset programs
• Compressed natural gas
• Commercial natural gas

Headquarters

HQ city

Atlanta

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

1. Natural Gas Supply: Natural gas supply services to residential, commercial, and industrial customers in deregulated energy markets. Revenue generated from natural gas sales with optional add-on services like carbon offset programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

SouthStar Energy Services is a natural gas marketer that supplies residential, commercial, and industrial customers in deregulated U.S. energy markets under regional brands such as Georgia Natural Gas, Ohio Natural Gas, Florida Natural Gas, Grand Rapids Energy, Pennsylvania Energy, Illinois Energy, and Illinois Energy Solutions. Its core offering is natural gas supply sold as a recurring monthly service, augmented by paid sustainability add-ons — the Greener Life® residential and Greener Life® for Business carbon offset programs (Green-e Climate certified, using an EPA-developed emissions calculator) and a Compressed Natural Gas (CNG) fleet fueling service operated since 2001.

Product overview

SouthStar Energy Services operates as a natural gas marketer under multiple regional brands (SouthStar Energy Services, Georgia Natural Gas, Ohio Natural Gas, Florida Natural Gas, Grand Rapids Energy, Pennsylvania Energy, Illinois Energy, Illinois Energy Solutions) serving deregulated natural gas markets across multiple U.S. states. The company offers core residential and commercial natural gas supply services, enhanced by sustainability-focused add-on programs including Greener Life® (residential carbon offset program enabling customers to achieve carbon neutrality) and Greener Life® for Business (commercial carbon offset service). Additional offerings include Compressed Natural Gas (CNG) for vehicle fleets since 2001, monthly market reports, and online account management tools.

Differentiator

Problem solved

Functional benefit

Brands

• Greener Life: Carbon offset program enabling residential customers to make their natural gas usage carbon neutral by purchasing and retiring carbon offsets.
• Greener Life for Business
• Compressed Natural Gas (CNG)

Quantifiable outcome

• Over 1 billion pounds of carbon offsets achieved through Greener Life program
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Six partnerships are on record, tiered core.

• Georgia AquariumcoreStrategic or Co-development PartnerGeorgia Aquarium is a participant in the Greener Life for Business program under the Georgia Natural Gas market, having made commitments to a more sustainable future through carbon offset initiatives.
• Atlanta Area Council Boy ScoutscoreStrategic or Co-development PartnerAtlanta Area Council Boy Scouts participates in the Greener Life for Business program under Georgia Natural Gas, committed to sustainability and environmental protection initiatives.
• Special Olympics GeorgiacoreStrategic or Co-development PartnerSpecial Olympics Georgia is a participant in the Greener Life for Business program, demonstrating commitment to sustainability as part of their organizational values.
• Atlanta Botanical GardencoreStrategic or Co-development PartnerAtlanta Botanical Garden partners with Georgia Natural Gas through the Greener Life for Business program to support environmental sustainability goals.
• EPA (Environmental Protection Agency)coreStrategic or Co-development PartnerSouthStar uses EPA-developed calculators to determine the amount of greenhouse gases released by natural gas consumption, utilizing EPA methodologies for carbon offset calculations.
• Green-e ClimatecoreStrategic or Co-development PartnerGreen-e Climate is an independent certification program for greenhouse gas emission reductions. Certain SouthStar products are Green-e Climate certified, meeting high environmental and consumer-protection standards.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Vesper Energy: Vesper Energy is a retail natural gas marketer serving residential and commercial customers in deregulated U.S. markets. Its scale, deregulated multi-state footprint, and retail gas focus position it as a close comparable to SouthStar's core business.
• Just Energy: Just Energy is a North American retail energy provider selling natural gas and electricity to residential and commercial customers in deregulated markets. Its multi-state residential and SMB focus closely mirrors SouthStar's core go-to-market motion.
• Direct Energy: Direct Energy (an NRG Energy subsidiary) is one of the largest retail energy providers in North America, supplying natural gas and electricity to residential and commercial customers in deregulated U.S. and Canadian markets. It directly competes with SouthStar's multi-state, multi-brand retail gas marketing model.
• ENGIE Resources: ENGIE Resources is a retail energy supplier serving commercial, industrial, and institutional customers with natural gas and electricity across multiple U.S. deregulated states. It competes with SouthStar's commercial and industrial gas supply business across overlapping geographies.
• EDF Energy Services: EDF Energy Services supplies natural gas and electricity to commercial, industrial, and institutional customers in U.S. deregulated markets, including renewable and carbon-offset products. Its commercial gas and carbon-neutral offerings are directly comparable to SouthStar's Greener Life for Business program.

Broad incumbents

• CenterPoint Energy: CenterPoint Energy is a multi-state utility holding company providing natural gas distribution and energy services to residential, commercial, and industrial customers across the Midwest, South, and Mid-Atlantic. It overlaps with SouthStar in commercial gas supply and serves similar end markets, though as a regulated utility rather than a marketer.
• Constellation Energy: Constellation Energy is a large U.S. retail energy and power-generation company supplying electricity and natural gas to a broad base of commercial, industrial, and residential customers. It overlaps with SouthStar in commercial and industrial gas supply but at substantially larger scale and broader portfolio.
• Shell Energy North America: Shell Energy North America is the retail energy arm of Shell, supplying natural gas, power, and environmental products to commercial and industrial customers across the U.S. It competes with SouthStar in commercial gas supply and sustainability offerings, though as part of a much larger integrated energy portfolio.

Regional players

• TXU Energy: TXU Energy (a Vistra subsidiary) is a major retail electricity provider in Texas, also offering residential and business energy solutions. While primarily electricity-focused, it shares the multi-brand retail energy model and overlaps with SouthStar's commercial customer acquisition playbook.
• DTE Energy: DTE Energy is a Michigan-based utility holding company providing natural gas and electric service, with a gas-marketing arm serving customers in deregulated states. It competes with SouthStar's Grand Rapids Energy brand in Michigan and shares the multi-state gas retailing model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/southstar-energy-services

Revenue estimate

Valuation estimate

Number of profiles

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 SouthStar Energy Services