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GRAIL

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Developing blood tests for early cancer detection high-intensity sequencing, population-scale clinical trials, and state of the art Computer Science and Data Science

Menlo Park, United StatesFounded 2016Biotech & Life Sciences
Valuation $8.00B Market cap · 2026
Revenue $147M Latest reported FY

At a glance

Founded
2016
Headquarters
Menlo Park, United States
Sector
Biotech & Life Sciences
Power Law
Unicorn$1–10B valuation tierThoroughbred$100M+ revenue

Latest news

Press, funding announcements and product moves mentioning GRAIL.

See all news

Investors

19 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

Series A6 investors entered at this stage

Series B and later12 investors entered at this stage

  • Sequoia
  • Genuity Science
  • 6 Dimensions Capital
  • Hillhouse Capital
  • China Merchant Securities International
  • HuangPu River Capital
  • CPP Investments
  • Ally Bridge Group
  • Industrial and Commercial Bank of China
  • Blue Pool Capital
  • Johnson & Johnson
  • CRF Investment

Talent

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Employees mapped 1,121 incl. 41 AI specialists
Founders Hidden — book a demo/100 quality score
Key operators 22 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia 12 alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Alumni founders

5 of 12 startups shown

Former GRAIL employees who went on to found companies, sorted by Dealroom signal score.

CellanomeEst. 2020
MRMostafa RonaghiUnited States
Signal score94
Aria NetworksEst. 2025
Subhachandra ChandraUnited States
Signal score93
Xaira TherapeuticsEst. 2023
Vik BajajUnited States
Signal score92
Beacons AIEst. 2019
Jesse ZhangUnited States
Signal score91
HeptaEst. 2022
HAHamed AminiUnited States
Signal score83
7 more alumni-founded companies in this previewBook a demo

Global footprint

Workforce and web traffic by country
Workforce by country
6 countries with
team presence
🇺🇸 United States94.7%
🇬🇧 United Kingdom4.8%
🇸🇪 Sweden0.1%
🇭🇰 Hong Kong0.1%
🇰🇷 South Korea0.1%
Top 5 of 6 shown
Web traffic by country
63K monthly visits
across markets
🇺🇸 United States59.5%
🇬🇧 United Kingdom5.6%
🇨🇦 Canada5.2%
🇸🇬 Singapore4.3%
🇮🇳 India4%
Top 5 markets shown

Patents

Estimated portfolio value
$83M

181 active patent families included in this estimate.

A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.

Explore the patent portfolioPatent records, technology areas and peer comparisonsBook a demo

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about GRAIL on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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