John Lilly

John Lilly is a Venture Partner at Greylock Partners and former CEO of Mozilla Corporation, where he oversaw Firefox's growth from 7 million to 450+ million users. A Stanford-trained engineer turned VC, he has backed transformative companies including Dropbox, Figma, Instagram, and Discord, while staying rooted in civic technology as Board Chair of Code for America. He currently serves as a lecturer at Stanford GSB and Executive Fellow at Harvard Business School.