You have reached a page from a list we created in 2012 for the “HOTTEST COMPANIES IN SILICON VALLEY.” We have discontinued this page however we are now tracking the fastest growing companies in New York on a monthly basis with Growjo -the fastest growing companies of 2019. The data we are pulling includes number of employees, employee growth, number of job openings, news events, growth triggers, mergers, acquisitions, new offices, locations, hiring plans, funding, valuations, and annual revenue estimates. Here is the current list of the fastest growing companies in Silicon Valley. You will see larger hot startups like TripActions and 23andMe, as well as up and comers like Import.io and LogDNA. In addition to the fastest growing companies in Silicon Valley, we also have the fastest growing companies in San Francisco.