Private company

California Steam Navigation Company

Transport company in the United States1

The California Steam Navigation Company was formed in 1854 to consolidate competing steamship companies in the San Francisco Bay Area and on the Sacramento and San Joaquin Rivers. It was successful in this effort and established a profitable near-monopoly which it maintained by buying out or bankrupting new competitors.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1854Founded1
House flag of California Steam Navigation Company
Photo: FOX 52, CC0, via Wikimedia Commons3

The California Steam Navigation Company was formed in 1854 to consolidate competing steamship companies in the San Francisco Bay Area and on the Sacramento and San Joaquin Rivers. It was successful in this effort and established a profitable near-monopoly which it maintained by buying out or bankrupting new competitors.2

Timeline

  1. 1854Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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