This List includes nonprofit, privately-held and publicly-held companies, and government agencies, with offices in San Francisco. Prior ranks are removed because we now include government agencies.

While looking for lost relics deep beneath the Pacific Ocean, mere miles from the coast of San Diego, California, researchers ...

During the last great power naval conflict, the U.S. Navy learned the importance of battle damage repair for sustaining a ...

High-definition pictures of a World War I-era U.S. Navy submarine that sank to the bottom of the ocean near San Diego were just released, over a century after it was lost at sea.

The little known chapter in the aircraft carrier’s history is the subject of a new book, “The Sailing of the Intrepid.” ...