Growjo

The Fastest Growing Companies w/ Contacts & Emails

Growjo tracks the fastest growing private companies and startups in the world. Using annual revenue, competitor analysis, “number of employees” growth, funding news, sales & financials, valuation increases and other growth triggers, we have created the list below of the Top 10,000 companies for the Spring of 2026. Because this list is focused on startups with traction, to qualify the company must have between 15 and 1,000 employees. In addition to the exportable list below, you can check our contact data for these companies that includes email addresses and direct phone numbers. Or use our search bar to enrich or find revenue for private companies. Growjo also segments lists based on Industry(e.g. Fintech AI) and Metro areas (e.g. Silicon Valley). Again this year as well as in 2025 we are seeing a LOT of Generative AI companies. See claude plugin directory which includes companies, plugins, etc. the In addition, expect to see a lot of tech, clean energy and biotech companies as well due to the nature of venture funding and financings.