Function Health

HealthcareSeries BAustin, USfunctionhealth.com

Latest round

Series B

Last raised

Nov 2025

Total raised

$351M

Investors

13

About Function Health

Established in 2022 and based in Texas, US, Function Health, Inc. operates as a provider of lab testing service platforms for heart, hormones, and cancer., Pranitha Patil, Mike Nemke, and Jonathan Swerdlin. In November 2025, Function Health, Inc. The company offers whole human body lab testing services. It provides tests for hormones, heart, thyroid, cancer, liver, fertility, toxins, female health, male health, and many more. A few of the tests include in the firm offerings are Lipoprotein (a), Apolipoprotein B (Apo B), LDL Particle Number, LDL Small, LDL Medium, Thyroid-Stimulating Hormone (TSH), Triiodothyronine (T3), Thyroxine (T4), Antinuclear Antibodies (ANA), Titer Antinuclear Antibodies (ANA) Screen, White Blood Cell (WBC) Count, Neutrophils (% and Absolute), Prostate Specific Antigen (PSA) %, and many others.

Who invested in Function Health

13 investors across 2 rounds

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Funding rounds

  1. Series B

    Nov 19, 2025

    Amount

    $298M

    Investors

    Locked

  2. Series A

    Jun 25, 2024

    Amount

    $53M

    Investors

    Locked

Questions about Function Health

Who invested in Function Health?

Function Health has 13 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Function Health raised?

Function Health has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did Function Health last raise money?

Function Health's most recent round on record is a Series B, in Nov 2025.

What does Function Health do?

Established in 2022 and based in Texas, US, Function Health, Inc.

Where is Function Health headquartered?

Function Health is headquartered in Austin, US.

Which VCs invest in companies like Function Health?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Kleiner Perkins and Lightspeed Venture Partners back healthcare companies at Function Health's stage. Their profiles are linked below.

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