ZSG
| Company type | S.A. | 
|---|---|
| Industry | Transport | 
| Founded | 1890/91 | 
| Headquarters | Zurich, Switzerland | 
| Area served | Lake Zürich | 
| Website | http://www.zsg.ch/ | 
The Lake Zurich Navigation Company (German: Zürichsee-Schifffahrtsgesellschaft, ZSG) is a public Swiss company operating passenger ships and boats on Lake Zurich (Zürichsee) and the river Limmat in Zurich.The company's services connect lake-side towns between Zurich and Rapperswil/Schmerikon, in the cantons of Zurich, Schwyz and St. Gallen, as well as more tourist-oriented river cruises and boat services through the historic centre of the city of Zurich.
It is a member of the Zurich Public Transport Network (Zürcher Verkehrsverbund, ZVV) and transports over 1.5 million passengers every year.
The ZSG is a joint stock company with a share capital of 11 million Swiss Francs (CHF). The share capital – one third is in private hands – is divided into 110,000 bearer shares, each with a nominal value of CHF 100.