Greylock is a seed to growth stage venture capital firm deploying capital across enterprise software, consumer, artificial intelligence, cybersecurity, fintech, and infrastructure sectors. They lead investments at all stages with high-conviction check sizes up to $25M seed and $100M+ growth rounds, backing category-defining companies from formation through scale. The firm differentiates itself as one of Silicon Valley's most storied VC firms with 60+ years of history, $3.5B AUM, and portfolio companies achieving over $500B in combined market value including Facebook, LinkedIn, Airbnb, Workday, Dropbox, Palo Alto Networks, and Discord.