Greylock partners with game-changing entrepreneurs to build market-transforming companies. Our partner companies have made 150 public offerings and more than 100 of our companies have achieved profitable M&A events.


As founders, operators and investors, we strive to be the best partners for entrepreneurs building disruptive consumer and enterprise software companies. We create partnerships with tech entrepreneurs at the earliest stages of creation and support them as their companies grow and evolve.
Greylock-backed companies include Constant Contact (Nasdaq:CTCT), Data Domain (EMC), DoubleClick (Google), (Farecast (Microsoft), Groupon (NASDAQ: GRPN), Imperva (NYSE: IMPV) LinkedIn (NYSE:LNKD), Pandora (NYSE:P), Red Hat (NYSE:RHT), RightNow Technologies (Nasdaq:RNOW, Oracle), Success Factors (Nasdaq:SFSF, SAP) and Zipcar (Nasdaq: ZIP). We continue to invest in companies that define new markets, including Airbnb, Apptio, Cloudera,, DropboxFacebook (Nasdaq: FB) One Kings Lane, Palo Alto Networks (NYSE: PANW), Redfin, tumblr, and Workday (NYSE: WDAY).
Greylock was founded in 1965 and has $2 billion under management. Our headquarters are in Silicon Valley and we have offices in Cambridge, MA. Greylock Israel, a partner firm, has offices in Tel Aviv and London.


Greylock Discovery Fund enables entrepreneurs to raise initial capital in a short amount of time while gaining access to the resources of the Greylock partnership. Modeled after Reid Hoffman’s angel investments, we partner with quality angel investors and micro VC’s to build a network of help for young companies. Discovery seed investments can be as small as $50k and as large as $500k. Greylock Discovery companies include Artfinder, CloudTPGigwalk, Impermium, Liquidspace, MassiveHealth and Qwiki


With our early stage investments, we look to partner with standout entrepreneurs building innovative businesses. This includes passionate founders who have little more than a few presentation slides as well as those who have demonstrated some market traction. These investments are typically in the $1 million-to-$10 million range. We have supported founders from the early stages at companies such as Data Domain (EMC),  Facebook (Nasdaq: FB) LinkedIn (NYSE: LNKD), Palo Alto Networks (NYSE: PANW) and Workday (NYSE: WDAY).


Greylock Growth is targeted at breakout enterprise and consumer software companies that we believe can continue to scale. We invest tens of millions of dollars at a time in each investment from Greylock Growth. Recent growth stage investments include Constant Contact (Nasdaq:CTCT), Groupon (Nasdaq:GRPN), Pandora (NYSE:P) and Zipcar (Nasdaq:ZIP).