QuikPort Transporter Services, Inc. was a company that operated transporters on Earth.
History and specifics[]
In the year 2375, one of their transporter stations was used by a Breen agent to beam onto DP-7 and sabotage it. The employee running the station, Jeremy Plenda, was killed when the transporter overloaded. (ST - Tales of the Dominion War short story: "Eleven Hours Out")