We partner with entrepreneurs to build market-leading companies. Founded in 1965, Greylock has funded and helped build several hundred successful companies. More than 150 of the companies we have supported have gone on to IPOs and more than 100 have gone on to profitable M&A events. Our investing team hails from operational and entrepreneurial roles at technology companies large and small, and we work tirelessly to provide unparalleled help and trusted advice to our portfolio companies across key aspects of company building, including strategy, recruiting and business development.