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Investor profile

Greylock Partners

Venture Capital · Founded 1965 · Menlo Park, United States

Leading venture capital firm based in Silicon Valley

493 portfolio companies Venture Capital · $29B invested · 886 investments · Investor rank #89 · Last investment 8/2026
Portfolio companies 493 ↑ 17% 5y
Decacorns 26 ↑ 13% 5y
Thoroughbreds 61 ↑ 7% 5y
01 · Biggest holdings

Greylock Partners’ biggest current holdings.

The most valuable companies Greylock Partners still holds — unicorns and thoroughbreds it has backed, ordered by Dealroom’s latest valuation. Companies that have been acquired or gone public are in Exits instead. Where a cap table names Greylock Partners directly, the stake and its estimated value are shown too.

#CompanyEst. stakeValuationEst. value
  1. 1 RampDecacorn · Fintech · USA $44.0B
  2. 2 DiscordDecacorn · Gaming · USA 5% $15.0B $750M
  3. 3 BaseTenDecacorn · Enterprise Software · USA 13.5% $13.0B $675M
  4. 4 NuroUnicorn · Robotics · USA 4.2% $6.0B $252M
  5. 5 Lyra HealthUnicorn · Health · USA 9.5% $5.8B $556M
  6. 6 Abnormal SecurityUnicorn · Security · USA 24% $5.1B $1.2B
  7. 7 Cato NetworksUnicorn · Security · Israel 8.5% $4.8B $408M
  8. 8 CriblUnicorn · Hosting · USA $3.5B
  9. 9 IroncladUnicorn · Legal · USA $3.2B
  10. 10 InstabaseUnicorn · Enterprise Software · USA $2.0B
  11. 11 FramerUnicorn · Enterprise Software · Netherlands $2.0B
  12. 12 CrestaUnicorn · Marketing · USA $1.6B

Estimated value = Greylock Partners’ disclosed ownership % × Dealroom’s latest company valuation; direct named stakes only, exited positions excluded. Figures are indicative, not reported marks. Greylock Partners also appears inside investor groups in Ironclad, where a standalone stake isn’t disclosed. See the underlying cap tables on Dealroom →

02 · Exits

Greylock Partners’ biggest exits.

Portfolio companies that IPO’d or were acquired at $1B+, with the valuation recorded at exit and — for those still public — their value today. Exit events come from each company’s funding-round history; entry stage from Greylock Partners’ transaction record.

$104B IPO · 2012
Entered Series B+Now $1.5TMedia
$2.8B IPO · 2012
Entered Series ANow $296BSecurity
$2.4B IPO · 2014
Entered SeedNow $225BSecurity
$2.2B IPO · 2012
Entered Series B+Now $133BEnterprise Software
Vertex Pharmaceuticals
IPO · 1991
Entered Series ANow $120BHealth
$47B IPO · 2020
Entered Series ANow $97BTravel
$86B IPO · 2021
Entered Series B+Now $38BFintech
Orange
IPO · 1999
Entered Series B+Now $45BTelecom
$45B IPO · 2021
Entered Series B+Now $26BGaming
$4.5B IPO · 2012
Entered Series ANow $44BEnterprise Software
$32B acquisition · 2025
Entered Series B+Security
$2.6B IPO · 2011
Entered Series B+Now $29BMusic
03 · Portfolio analysis

Where Greylock Partners’ portfolio is concentrated.

Distribution of portfolio companies by headquarters country, sector, entry stage and current growth stage. Across all 493 portfolio companies. "Stage entered" is the first priced round the investor joined, derived from the investor’s transaction history.

By countryCount
  1. USA446
  2. Israel16
  3. UK11
  4. Canada7
  5. Netherlands4
  6. Australia2
  7. France2
  8. India2
  9. Bahamas1
  10. Brazil1
  11. British Virgin Islands1
  12. China1
By sectorCount
  1. Enterprise Software146
  2. Media76
  3. Fintech57
  4. Security50
  5. Marketing44
  6. Telecom36
  7. Gaming22
  8. Health22
  9. Jobs Recruitment18
  10. Education17
  11. Transportation16
  12. Semiconductors15
By stage enteredCount
  1. Series A203
  2. Seed164
  3. Series B+120
By growth stageCount
  1. Breakout Stage191
  2. Early Growth149
  3. Late Growth147
  4. Mature10
04 · Portfolio market map

Inside Greylock Partners’ portfolio.

The 60 highest-funded portfolio companies, of 493 tracked.

Airbnb
Travel · Decacorn
$97B
Ramp
Fintech · Decacorn
$44B
Aurora
Robotics · Decacorn
$13B
Nuro
Robotics · Unicorn
$6.0B
Meta
Media · Gigacorn
$1.5T
BaseTen
Enterprise Software · Decacorn
$13B
Wiz
Security · Decacorn
$32B
FTX
Fintech
Inflection AI
Enterprise Software · Unicorn
$4.0B
Wealthsimple
Fintech · Unicorn
$7.3B
Proterra
Energy
$210M
Cato Networks
Security · Unicorn
$4.8B
Groupon
Marketing · Unicorn
$1.1B
Cloudera
Security · Unicorn
$5.3B
Sonder
Travel · Unicorn
$1.2B
Discord
Gaming · Decacorn
$15B
Roblox
Gaming · Decacorn
$26B
Convoy
Transportation
Figma
Media · Decacorn
$11B
Nextdoor
Media
$588M
Domo
Marketing
$299M
Lyra Health
Health · Unicorn
$5.8B
Blend
Fintech
$343M
Dropbox
Security · Decacorn
$11B
Cribl
Hosting · Unicorn
$3.5B
Rubrik
Enterprise Software · Decacorn
$18B
Payoneer
Fintech · Unicorn
$2.2B
Abnormal Security
Security · Unicorn
$5.1B
Coinbase
Fintech · Decacorn
$38B
Docker
Enterprise Software · Unicorn
$2.1B
Pure Storage
Semiconductors · Decacorn
$22B
Matterport
Real Estate · Unicorn
$1.5B
Calient AI
Telecom
$128M
Constant Contact
Marketing · Unicorn
$1.1B
Upwind
Security · Unicorn
$1.5B
Adept
Enterprise Software · Unicorn
$1.0B
Entrepreneurs First
Enterprise Software · Unicorn
$1.1B
Modular AI
Enterprise Software · Unicorn
$4.0B
Chronosphere
Security · Unicorn
$3.4B
Wag
Home Living
$14M
Grand Rounds
Health · Unicorn
$1.3B
Sumo Logic
Security · Unicorn
$1.2B
Innovium
Semiconductors · Unicorn
$1.1B
Ironclad
Legal · Unicorn
$3.2B
Lookout
Security · Unicorn
$1.0B
Ribbon
Fintech
$300M
AppDynamics
Enterprise Software · Unicorn
$3.7B
Actifio
Enterprise Software · Unicorn
$1.3B
mParticle
Marketing
$300M
Coda
Enterprise Software · Unicorn
$1.4B
Quotient Technology
Media
$428M
Instabase
Enterprise Software · Unicorn
$2.0B
Cresta
Marketing · Unicorn
$1.6B
Apptio
Enterprise Software · Unicorn
$4.6B
CaffeineTV
Gaming
$452M
Oportun
Fintech · Unicorn
$2.9B
Zuora
Fintech · Unicorn
$1.4B
Aquantia
Semiconductors
$148M
Snorkel AI
Enterprise Software · Unicorn
$1.3B
Okta
Security · Decacorn
$24B
05 · Portfolio founders

Where Greylock Partners’ portfolio founders come from.

168 founders across the 100 highest-funded portfolio companies — by current location, university attended, and the companies they worked at before founding. Sourced from the founder records the API links to each portfolio company.

LocationCount
  1. United States127
  2. Israel11
  3. United Kingdom8
  4. Canada5
  5. Netherlands3
  6. Pakistan2
  7. Argentina1
  8. Hong Kong1
UniversityCount
  1. Stanford University23
  2. Massachusetts Institute of Technology9
  3. Harvard University7
  4. University of California, Berkeley7
  5. Harvard Business School6
  6. Brown University4
  7. Stanford University Graduate School of Business4
  8. University of Illinois Urbana Champaign4
  9. University of Oxford4
  10. Carnegie Mellon University3
Previous companyCount
  1. Alphabet | Google18
  2. Microsoft14
  3. Apple7
  4. Meta7
  5. McKinsey & Company6
  6. Stanford University6
  7. Sunopsis6
  8. IBM5
  9. Intel Corporation5
  10. Oracle5