14 Best Biomarker Startups to Watch in 2025

The Definitive Seedtable Ranking of Biomarker Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 14 start-ups with an aggregate funding of $300.7m. The average funding per company in this subset is $21.5m.

Last update to the database: Feb 18, 2025. See changelog.

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2

Funding Rounds

$35.9m

Money raised

Neuroelectrics provides devices and technology for EEG-based brain monitoring, brain stimulation, home therapy research and head modeling. The company manufacturers the StarStim a neuro-stimulator using the Transcranial Direct Current Stimulation (tDCS).

Location:

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1

Funding Rounds

Oxford Cancer Biomarkers is an Oxford-based biomarker company commercializing biomarker tests for colorectal cancer testing.

3

Funding Rounds

$16.6m

Money raised

Optellum is a medical diagnostics company founded by Vaclav Potesil, Timor Kadir, Jerome Declerck, Sir Mike Brady FRS FREng FMedSci and Lyndsey Pickup.

Location:

Key people:

2

Funding Rounds

$49.0m

Money raised

LabConnect provides comprehensive central lab services for clinical development programs including routine and complex laboratory testing for biopharmaceutical and CRO clients.

1

Funding Rounds

$1.6m

Money raised

Abcodia is a Cambridge, Cambridgeshire-based biotechnology company developing and validating molecular biomarkers for early cancer detection and other applications.

Key people:

2

Funding Rounds

$57.0m

Money raised

Dreem is a neurotechnology company composed of sleep pioneers, a team of experts fascinated by science, technology and design.

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Key people:

3

Funding Rounds

$1.9m

Money raised

BitBrain Technologies is a company specialized in neuroscience and neurotechnology, working together with universities all over Europe.

Industries:

Key people:

4

Funding Rounds

$111.1m

Money raised

MOBILION SYSTEMS, INC. is a Chadds Ford Township, Delaware County, Pennsylvania-based specialized in diagnostic instruments, biologic therapeutics, biomarkers and diagnostic tests.

1

Funding Rounds

$1.6m

Money raised

Braingaze is a Barcelona-based company founded in 2013 by Hans Supèr.

Location:

Key people:

2

Funding Rounds

$4.9m

Money raised

Ceryx Medical Limited is a bioelectronics firm developing unique, patent-protected chip technology founded in 2016.

2

Funding Rounds

$5.5m

Money raised

Immunovia is a Lund-based biotechnology company developing diagnostics and biomarkers for cancer.

1

Funding Rounds

$8.3m

Money raised

Cumulus Neurosciences is a platform for integrated physiological and digital biomarkers founded in 2015.

1

Funding Rounds

$5.4m

Money raised

Sensome is a company founded in 2014 by Abdul Barakat.

Location:

Key people:

1

Funding Rounds

$2.0m

Money raised

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