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Janssen Vaccines

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Vaccine development and manufacturing using proprietary platforms

Leiden, NetherlandsFounded 2000Biotech & Life Sciences
Revenue $60B Latest reported FY

At a glance

Status
Listed
Founded
2000
Headquarters
Leiden, Netherlands
Listing
IPO 2000
Sector
Biotech & Life Sciences
Power Law
Unicorn$1–10B valuation tier

Knowledge graph

Founder mafia, market maps, research and news connected to this company by Dealroom

Investors

2 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 B and later1 investor entered at this stage

  • Leiden University

Talent

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Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia 9 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 9 startups shown

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

myTomorrowsEst. 2012
Ronald BrusNetherlands
Signal score90
Sbio | Scandinavian BiopharmaEst. 2010
Björn SjöstrandSweden
Signal score80
PerfittEst. 2015
Steena Sunyong LeeSouth Korea
Signal score72
Leyden LabsEst. 2020
Dinko ValerioNetherlands
Signal score69
QurAlisEst. 2016
Kasper RoetUnited States
Signal score68
4 more alumni-founded companies in this previewBook a demo

Global footprint

Workforce and web traffic by country
Workforce by country
🇳🇱 Netherlands · Leiden HQ
Book a demo for the full country breakdown
Web traffic by country
11K monthly visits
across markets
🇵🇱 Poland50%
🇺🇸 United States41.8%
🇯🇵 Japan7.3%
🇲🇽 Mexico1.8%
🇬🇷 Greece0.9%
Top 5 markets shown

Patents

Estimated portfolio value
$7.1B

3,990 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 Janssen Vaccines 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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