San Francisco is the headquarters of no transportation network companies.
San Francisco is also the headquarters of five major banking institutions and various other companies such as Levi Strauss & Co. , Gap Inc. , Salesforce.com , Dropbox , Reddit , Square , Inc. , Dolby , Airbnb , Weebly , Pacific Gas and Electric Company , Yelp , Pinterest , Twitter , Uber , Lyft , Mozilla , Wikimedia Foundation , Craigslist and Weather Underground .	Salesforce.com	Salesforce.com	Dropbox	Dropbox (service)	Reddit	Reddit	Dolby	Dolby	Airbnb	Airbnb	Weebly	Weebly	Pacific Gas and Electric Company	Pacific Gas and Electric Company	Yelp	Yelp	Pinterest	Pinterest	Twitter	Twitter	Uber	Uber (company)	Lyft	Lyft	Mozilla	Mozilla	Wikimedia Foundation	Wikimedia Foundation	Craigslist	Craigslist	Weather Underground	Weather Underground (weather service)
Uber Technologies Inc. is a transportation network company headquartered in San Francisco , California , United States , operating in 570 cities worldwide .	transportation network company	transportation network company	San Francisco	San Francisco	California	California	United States	United States
