CRV has been a leading investor in high-growth technology companies for almost half a century. The firm has backed nearly 400 startups in its 47-year history, including foundational companies like Twitter, Zendesk, Amgen, Hubspot, Parametric Technologies, Yammer, EqualLogic and Sonus Networks. Half of the companies CRV has backed have gone public or been acquired. The firm focuses on enterprise, consumer and bioengineering.\n\nCRV has offices in Palo Alto, CA and Cambridge, MA. Visit us at CRV.com and follow us @CRV.