All Industries

Top Diagnostics Companies

715 Diagnostics companies, sorted by total funding raised.

Spark Neuro Inc.

R&D company with 6 SBIR/STTR awards from Department of Health and Human Services, Department of D...

New York, United States11–50Healthcare, Diagnostics
GrantTotal funding$22.5MAug 2024
ONCTERNAL THERAPEUTICS, INC.

R&D company with 3 SBIR/STTR awards from Department of Health and Human Services.

San Diego, United States11–50Biotech, Healthcare
GrantTotal funding$22.5MMar 2023
HEMOSONICS

R&D company with 3 SBIR/STTR awards from Department of Defense, Department of Health and Human Se...

Charlottesville, United States1–10Biotech, Healthcare
GrantTotal funding$21.3MOct 2024
MYOLEX, INC.

R&D company with 9 SBIR/STTR awards from Department of Health and Human Services.

Brookline, United States1–10Healthcare, Diagnostics
GrantTotal funding$20.6MSep 2025
Ash Wellness

Ash Wellness is a remote diagnostics company that offers at-home diagnostic testing for customers...

San Francisco, United States11–50Insurtech, Diagnostics
Series ATotal funding$19.9MOct 2024
Optinadx

Optina builds an AI retinal imaging platform that helps eye-care clinicians detect and manage age...

Montreal, CanadaArtificial Intelligence, Diagnostics
Venture RoundTotal funding$19.6MJan 2022
Cofactor Genomics

Cofactor Genomics leads development of predictive diagnostics powered by RNA-expression models th...

St. Louis, United States11–50Biotech, Diagnostics
Series BTotal funding$19.4MDec 2025
Gemelli Biotech

Gemelli Biotech provides clinically validated at-home breath and blood tests that help patients a...

Biotech, Diagnostics
Series ATotal funding$19.0MJun 2022
One Biosciences

is a techbio company utilizing AI-driven single-cell technologies

FranceArtificial Intelligence, Biotech
Series ATotal funding$17.5MJul 2025
Careviso

AI-enabled healthcare transparency software for providers

United StatesHealthcare, Diagnostics
Series BTotal funding$17.0MSep 2022
Octet Medical
Diagnostics, Healthcare
Series BTotal funding$16.0MJul 2023
SimpleHealthkit

Provides end-to-end digital health platform delivering at-home and in-clinic diagnostics, follow-...

Fremont, United States11–50Healthcare, Digital Health
Series ATotal funding$16.0MFeb 2023
ImmunoGenesis

ImmunoGenesis develops immunotherapies that overcome immune resistance and help T cells attack im...

Biotech, Diagnostics
GrantTotal funding$15.3MDec 2025
Capitainer

Dried blood spot technology; based in Sweden

Solna, Sweden11–50Diagnostics, Healthcare
Series BTotal funding$14.7MJun 2025
LIFESENSORS, INC.

R&D company with 12 SBIR/STTR awards from Department of Health and Human Services.

Malvern, United States11–50Biotech, Diagnostics
GrantTotal funding$14.3MSep 2024
HEMEX HEALTH INC

R&D company with 12 SBIR/STTR awards from Department of Health and Human Services.

Portland, United States11–50Biotech, Healthcare
Corporate RoundTotal funding$14.1MOct 2025
Redbud Labs, Inc.

R&D company with 24 SBIR/STTR awards from Department of Health and Human Services, National Scien...

Durham, United States11–50Diagnostics, Life Sciences
GrantTotal funding$13.5MApr 2024
Valius Sciences

Advanced diagnostics identifying personalized treatment for rare aggressive cancers

11–50Biotech, Diagnostics
SeedTotal funding$13.5MApr 2026
Wobble Genomics

RNA cancer diagnostics

11–50Biotech, Diagnostics
Series ATotal funding$13.2MMar 2024
GI-View
Diagnostics, Healthcare
Series CTotal funding$13.0MDec 2014
MDxHealthIPO

Commercial-stage precision diagnostics company providing molecular diagnostic tests to personaliz...

Herstal, Belgium201–500Biotech, Diagnostics
Growth EquityTotal funding$12.8MMay 2020
AlleSense

La Trobe University spin-out developing NanoMslide microscope technology for cancer diagnostics.

Melbourne, Australia1–10Diagnostics, Medtech
SeedTotal funding$12.5MMay 2026
IntraVu
Diagnostics, Healthcare
Venture RoundTotal funding$11.7MDec 2019
Reveal Pharmaceuticals, Inc.

R&D company with 10 SBIR/STTR awards from Department of Health and Human Services.

Cambridge, United States1–10Biotech, Diagnostics
GrantTotal funding$11.5MJun 2023
Navidea Biopharmaceuticals, Inc.Acquired

R&D company with 10 SBIR/STTR awards from Department of Health and Human Services.

Dublin, United States11–50Biotech, Healthcare
Corporate RoundTotal funding$11.4MMar 2021