Marin County Starfleet Yards
From Star Trek : Freedom's Wiki
The Marin County Starfleet Yards are a number of Federation shipyards, located in the Sol sector, with surface facilities presumably located in Marin County, in the San Francisco Bay Area, on Earth.
In an unknown, alternate future time frame, the USS Pasteur was built at the Marin County Starfleet Yards by the Skywalker Division (TNG: "All Good Things...").
