All Industries

Top Diagnostics Companies

715 Diagnostics companies, sorted by total funding raised.

RHAEOS, INC

R&D company with 7 SBIR/STTR awards from Department of Health and Human Services, National Scienc...

Evanston, United States1–10Biotech, Healthcare
GrantTotal funding$6.6MApr 2025
Cellens Inc

The most accurate non-invasive bladder cancer detection method

Boston, United States1–10Biotech, Diagnostics
SeedTotal funding$6.5MDec 2025
PRAETEGO INC

R&D company with 4 SBIR/STTR awards from Department of Health and Human Services.

Durham, United States1–10Healthcare, Diagnostics
GrantTotal funding$6.0MMar 2023
Gregor Diagnostics

Molecular diagnostics company developing a novel screening test for prostate cancer using seminal...

Madison, United StatesBiotech, Diagnostics
Series ATotal funding$5.9MOct 2021
DXDISCOVERY INC

R&D company with 8 SBIR/STTR awards from Department of Health and Human Services, Department of D...

Reno, United States1–10Biotech, Diagnostics
GrantTotal funding$5.9MMay 2023
PHOTONICARE INC

R&D company with 5 SBIR/STTR awards from Department of Health and Human Services, National Scienc...

Champaign, United States11–50Healthcare, Diagnostics
Series BTotal funding$5.9MDec 2024
BENTEN TECHNOLOGIES, INC.

R&D company with 20 SBIR/STTR awards from Department of Health and Human Services, Department of ...

MANASSAS, United States11–50Healthcare, Diagnostics
GrantTotal funding$5.8MSep 2023
American Treatment Network

American Treatment Network is an outpatient substance abuse clinic in Havertown, Pennsylvania, co...

Dover, United StatesDiagnostics, Healthcare
Series ATotal funding$5.3MSep 2021
Scanwell HealthAcquired

Smartphone-enabled, at-home diagnostics

Los Angeles, United States11–50Diagnostics, Healthcare
GrantTotal funding$5.1MSep 2020
REIA LLC

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

LYME, United States1–10Healthcare, Diagnostics
GrantTotal funding$5.0MMay 2023
Heidelberg Epignostix

Life Sciences company in HTGF portfolio

1–10Diagnostics, Healthcare
SeedTotal funding$5.0MJul 2024
Cleancard

Making cancer detection as easy as a pregnancy test

San Francisco, United States1–10Artificial Intelligence, Biotech
SeedTotal funding$5.0MSep 2023
Key Proteo
Diagnostics, Healthcare
Series ATotal funding$5.0MAug 2023
SURGIVANCE INC.

R&D company with 4 SBIR/STTR awards from Department of Health and Human Services, National Scienc...

New York, United StatesArtificial Intelligence, Diagnostics
GrantTotal funding$5.0MJun 2025
DIAMIR, LLCAcquired

R&D company with 4 SBIR/STTR awards from Department of Health and Human Services.

Princeton, United States1–10Diagnostics
GrantTotal funding$4.8MOct 2020
Get A Drip
Diagnostics, Healthcare
Series ATotal funding$4.5MOct 2022
IQuity Labs, Inc.

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

Nashville, United States1–10Healthcare, Diagnostics
GrantTotal funding$4.3MMar 2020
Acurion

AI-driven precision oncology diagnostics platform.

San Diego, United States1–10Artificial Intelligence, Healthcare
SeedTotal funding$4.3MApr 2026
Jude
Diagnostics, Healthcare
SeedTotal funding$4.2MSep 2023
ORISDX

Saliva-based multiomic diagnostic platform for oral cancer and HPV

United StatesDiagnostics, Genomics
SeedTotal funding$4.0MJun 2025
SIMPLEX QUANTUM

SIMPLEX QUANTUM develops AI medical diagnostics that stage heart failure from a single-lead elect...

Tokyo, JapanArtificial Intelligence, Diagnostics
Series ATotal funding$3.5MDec 2022
RELIANT GLYCOSCIENCES LLC

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

Birmingham, United States1–10Biotech, Diagnostics
GrantTotal funding$3.4MJun 2024
Exseed Health

Male fertility testing platform providing 15-minute AI-powered sperm health analysis.

LondonDiagnostics, Femtech
Extension RoundTotal funding$3.4MFeb 2022
CrisprBits
Diagnostics, Therapeutics
Venture RoundTotal funding$3.3MNov 2025
Cirdan

Medical diagnostic imaging and software solutions company enhancing laboratory efficiency.

Lisburn, United Kingdom51–200Diagnostics, Healthcare
Venture RoundTotal funding$3.1MOct 2023