Citizens Gas Fuel Company
Investor-Owned · Small Regulated
States served: Michigan — MI
Customer classes: Commercial, Residential
Last confirmed: Aug 22, 2026
Service area: In and around Adrian, Michigan (official About Us).
Gas Utilities Directory
Natural Gas Utilities — Michigan
Michigan — MI
Published gas utilities serving Michigan with verified contacts, service-area evidence, and source links.
GCC provides directory information only. Listings are not legal advice, regulatory advice, endorsements, or guarantees of utility service eligibility.
Verified means GCC confirmed utility identity, retail gas-distribution status, and state-service evidence against authoritative sources.
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Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.
5 published utilities
Results include published records with verified status, utility and state-service sources, and a confirmation date.
Consumers Energy
Investor-Owned · Major Regulated
States served: Michigan — MI
Customer classes: Commercial, Residential
Last confirmed: Aug 22, 2026
Service area: Michigan Lower Peninsula; company statistics page: 1.8 million gas customers in 45 counties.
DTE Gas Company
Investor-Owned · Major Regulated
States served: Michigan — MI
Customer classes: Commercial, Residential
Last confirmed: Aug 22, 2026
Service area: Natural gas end-user customers in Michigan (company: 1.4 million residential, commercial and industrial end-user customers).
Michigan Gas Utilities
Investor-Owned · Small Regulated
States served: Michigan — MI
Customer classes: Commercial, Residential
Last confirmed: Aug 25, 2026
Service area: Portions of lower Michigan (MPSC-jurisdictional service territory in MPSC No. 2 tariff book).
SEMCO Energy Gas Company
Investor-Owned · Major Regulated
States served: Michigan — MI
Customer classes: Commercial, Residential
Last confirmed: Aug 25, 2026
Service area: Approximately 25 Michigan counties; ~330,000 customers (company customer booklet).