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Greylock Information

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We are the first partner for founders. Over 80% of our investments are the first check: Pre-Seed, Seed, or Series A. Many start on a whiteboard. Focused on AI-first companies. We partner selectively, care deeply, and strive for excellence. We back founders who are building disruptive enterprise and consumer software companies such as: Airbnb (Nasdaq: ABNB), Abnormal Security, Adept AI, AppDynamics, Arista Networks (NYSE: ANET), CATO Networks, Coinbase (Nasdaq: COIN), Discord, Dropbox (Nasdaq: DBX), Figma, Inflection, Instabase, LinkedIn, Meta (Nasdaq: Meta), Nextdoor (NYSE: KIND), Okta (Nasdaq: OKTA), Palo Alto Networks (NYSE: PANW), Roblox (NYSE: RBLX), Rubrik, and Workday (NYSE: WDAY).

Website http://www.greylock.com
Revenue $19.5 million
Employees 127 (80 on RocketReach)
Founded 1965
Address 2550 Sand Hill Road, Menlo Park, California 94025, US
Phone +1 914-323-0303
Fax (650) 493-5575
Technologies
Industry Venture Capital and Private Equity Principals, Venture Capital & Private Equity, Early Stage Venture Capital, Finance, Seed Capital And Growth Capital
Web Rank 710143
Keywords Venture Capital, Seed Funding, Series A Funding, Pre Seed Funding, Ai Investments, Artificial Intelligence, Early Stage Investing, Technology Investments, Startup Investing, Private Equity, Founder Funding, Fintech Investments, Saas Investments, Growth Equity, Investment Firm, Tech Startups, Venture Fund
Competitors Accenture, Andreessen Horowitz, Sequoia Capital, Bessemer Venture Partners, Insight Partners, Kleiner Perkins, GV (Google Ventures), Benchmark, Union Square Ventures, Foundry Investments Llc +36 more (view full list)
SIC SIC Code 67 Companies, SIC Code 679 Companies
NAICS NAICS Code 523 Companies, NAICS Code 52 Companies, NAICS Code 5239 Companies

Greylock Questions

The Greylock annual revenue was $19.5 million in 2026.

Henry McCance is the Chairman Emeritus of Greylock.

80 people are employed at Greylock.

Greylock is based in Menlo Park, California.

The NAICS codes for Greylock are [523, 52, 5239].

The SIC codes for Greylock are [67, 679].

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