Before the energy crisis which had begun in the mid-twenty-first century, Poseidon Gasoline operated some network of refueling stations, advertised with road maps for drivers.
Appearances
Poseidon Gasoline is mentioned in Fallout and appears in Fallout 2.
Behind the scenes
The pose of Poseidon of the logo is similar to that of the Poseidon of Melos statue. The only addition being the gas pump in the righthand.
↑Fallout: The Roleplaying Game Rulebook p. 231: "Poseidon was infamous for aggressive strategies in maintaining its market share and profit margins. It operated with a bewildering array of sub-corporations, daughter organizations, and cat’s paws. These ranged from overt branding efforts like Poseidon Oil and Poseidon Gasoline, to back-channel deals made with lobbyists paid millions to make the company billions."