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Rank 55MedTech & Devices

Pulmonx

Produces the Zephyr Valve, a minimally invasive implant to treat severe emphysema.

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Signal Score
86.7
Total raised
$170M
Stage
Public
Founded
1995
Headquarters
Redwood City, USA
Region
North America

Their signal

Its highly validated, minimally invasive interventional pulmonology system boasts extensive peer-reviewed evidence and has successfully transformed therapeutic pathways for severe chronic obstructive pulmonary disease patients.

Signal Score 86.7editorial estimate, see how it is built
Capital (25% weight)84

Total raised, quality of investors and recency of the last round.

Growth (25% weight)85

Revenue trajectory, customer count, hiring and market pull.

Clinical & regulatory (20% weight)94

Peer-reviewed evidence, FDA/CE clearances and live health-system deployments.

Team (15% weight)88

Founder track record, clinical depth on the bench and technical leadership.

Online visibility (15% weight)83

Search presence, press coverage, founder and brand reach, and how often the company shows up where buyers look.

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