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Rank 92MedTech & Devices

Mainstay Medical

Manufactures ReActive8, an implantable restorative neurostimulation system designed to treat mechanical chronic low back pain.

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Signal Score
79.8
Total raised
$230M
Stage
Growth
Founded
2008
Headquarters
Dublin, Ireland
Region
Europe

Their signal

Targeting the root cause of chronic back pain through muscle rehabilitation rather than masking pain, Mainstay is securing rapid global reimbursement and building strong clinical evidence.

Signal Score 79.8editorial estimate, see how it is built
Capital (25% weight)84

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

Growth (25% weight)78

Revenue trajectory, customer count, hiring and market pull.

Clinical & regulatory (20% weight)83

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

Team (15% weight)81

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

Online visibility (15% weight)70

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

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