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Alabama Gas Corporation[]

1948-1953[]

Logopedia InfoWhite LOGO MISSING

Alagasco was founded as the Alabama Gas Corporation, the merger of the Alabama Gas Company and Birmingham Gas Company under Southern Natural Gas.

1953-1966[]

Logopedia InfoWhite LOGO MISSING

SNG spun off AGC in 1953.

1966-1977[]

Alagasco logo 1975

The Alagasco name, first used in 1961 for a mascot, became the new service mark of the company in 1966.

Alagasco[]

1977-1986[]

Alagasco - 1977
Designer:  Unknown
Typography:  Times
Launched:  August 8, 1977

The parent of Alagasco renamed itself to Energen Corporation in 1985.

1986-1989[]

Alagasco - 1986
Designer:  Unknown
Typography:  Helvetica
Launched:  October 1986

1989-200?[]

Alagasco - 1989

200?-2014[]

Alagasco - 2000s

Energen sold Alagasco to The Laclede Group in 2014.

Alagasco
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