HeartFlow - About the company
HeartFlow is a public company based in Redwood City (United States), founded in 2007 by Charles Taylor and John Stevens. It operates as a Provides cardiovascular diagnostic support using analytics. HeartFlow has raised $936M in funding from investors like USVP, Capricorn and Sandbox Industries. The company has 550 active competitors, including 107 funded and 30 that have exited. Its top competitors include companies like ScreenPoint, Brainomix and Cleerly.
Sectors and market segments that HeartFlow operate in
HeartFlow serves in the HealthTech market segments.The primary business model of HeartFlow are:Company Details
HeartFlow provides cardiovascular diagnostic support using analytics. The company's technology uses CT scans and high-performance computing to provide physicians with data about blood flow within the coronary arteries. The company claims that the HeartFlow technology analysis led to the improvement in diagnostic accuracy as compared to a standard CT scan.
- Website
- heartflow.com
- Social
- Email ID
- *****@heartflow.com
- Phone Number
- +1 **********
- Registered Address
- Redwood, California
Key Metrics
Founded Year
2007
Location
Redwood City, United States
Stage
Public
Total Funding
$936M in 12 rounds
Latest Funding Round
Ranked
1st among 550 active competitors
Annual Revenue
$100M - $500M as on Dec 31, 2025
Employee Count
844 as on Jun 30, 2026
Exit Details
Public
Legal entities associated with HeartFlow
HeartFlow is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Documents |
|---|---|---|---|---|
HEARTFLOW, INC. CIN: 260506743 , United States, Active | Dec 31, 2006 | $100M - $500M (As on Dec 31, 2025) | 604 (As on Dec 31, 2024) | - |
HeartFlow's IPO details
HeartFlow got listed on Aug 08, 2025.
Click here to take a look at HeartFlow's IPO in detail
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HeartFlow's funding and investors
HeartFlow has raised a total funding of $936M over 12 rounds. Its first funding round was on Jul 02, 2009. Its latest funding round was a Series F round on Mar 27, 2025 for $98.4M. 8 investors participated in its latest round. HeartFlow has 25 institutional investors.
Here is the list of recent funding rounds of HeartFlow:
Filter this list
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Mar 27, 2025 | $98.4M | Series F | - | - | - | |
Mar 02, 2023 | $216M | Series F | - | - | ||
Jun 13, 2019 | $65M | Series E | $1.3B | - | - | - |
Access funding benchmarks and valuations. Sign up today!View details of HeartFlow's funding rounds and investors
HeartFlow's founders and board of directors
Founder? Claim ProfileThe founders of HeartFlow are Charles Taylor and John Stevens.
Here are the details of HeartFlow's key team members:
- Charles Taylor: Co-Founder of HeartFlow. They serve on the boards of 3 companies.
- John Stevens: Former Co-Founder of HeartFlow. They serve on the board of 1 company.
HeartFlow's Board of Directors
HeartFlow's board has 21 active members. John Stevens, Tom Hawes, Barry Uphoff, Casey Tansey, Dana Mead, Robert Mitchell, PHILIP M. YOUNG, Eran Broshy, CHRISTOPHER K. ZARINS, John R. Vrolyk, William Weldon, Kent Walker, Charles A. Taylor, H. Baird Radford, III, NOEMI C. ESPINOZA, Noemi C. Espinosa, Jeff Lightcap, Nicky Espinosa Hayes, Thomas C. Hawes, Christopher K. Zarins, M.D. and Jesse Du Bey are independent board members.Here is the list of HeartFlow's board of directors:
Name | Type | Representing | Status | Duration |
|---|---|---|---|---|
Independent board member | - | Current | 16y 2m | |
Independent board member | - | Current | 11y 4m | |
Independent board member | - | Current | 15y 10m | |
Independent board member | - | Current | 15y 10m | |
Independent board member | - | Current | 7y 0m | |
Independent board member | - | Current | 16y 2m | |
Independent board member | - | Current | 15y 10m | |
Independent board member | - | Current | 14y 6m | |
Independent board member | - | Current | 16y 11m | |
Independent board member | - | Current | 16y 11m | |
Independent board member | - | Current | 11y 4m | |
Independent board member | - | Current | 10y 1m | |
Independent board member | - | Current | 16y 11m | |
Independent board member | - | Current | 11y 4m | |
Independent board member | - | Current | 8y 7m | |
Independent board member | - | Current | 7y 0m | |
Independent board member | - | Current | 14y 6m | |
Independent board member | - | Current | 11y 4m | |
Independent board member | - | Current | 14y 6m | |
Independent board member | - | Current | 16y 2m | |
Independent board member | - | Current | 12y 4m |
View details of HeartFlow's Founder profiles and Board Members
HeartFlow's employee count trend
HeartFlow has 844 employees as of Jun 26. Here is HeartFlow's employee count trend over the years:
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HeartFlow's Competitors and alternates
Top competitors of HeartFlow include ScreenPoint, Brainomix and Cleerly. Here is the list of Top 10 competitors of HeartFlow, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  HeartFlow 2007, Redwood City (United States), Public | Provides cardiovascular diagnostic support using analytics | $936M | 71/100 | |
2nd | ScreenPoint 2014, Nijmegen (Netherlands), Series C | Developer of artificial intelligence software for analyzing breast imaging mammograms | $47M | 63/100 | |
3rd | Brainomix 2010, Oxford (United Kingdom), Series C | Developer of automated medical imaging software for stroke and lung | $63.3M | 63/100 | |
4th |  Cleerly 2016, Denver (United States), Series C | Provider of an AI-driven platform for coronary artery disease assessment | $578M | 63/100 | |
5th | Optellum 2015, Oxford (United Kingdom), Series A | Provider of AI-based cancer diagnostics platform | $20.6M | 63/100 | |
6th |  Vista 2012, Palo Alto (United States), Series B | AI-guided software for clinicians to automate MRI exams | $38.2M | 63/100 | |
7th | Olea Medical 2008, La Ciotat (France), Acquired | Developer of medical diagnostic software solutions for image post-processing | $6.7M | 61/100 | |
8th | Retinai Medical 2016, Bern (Switzerland), Series B | AI-based solutions for the diagnosis of retinal diseases | $15.7M | 60/100 | |
9th |  AI Medical Service 2017, Toshima City (Japan), Series C | AI-powered endoscopic software to detect early-stage gastrointestinal cancers | $122M | 60/100 | |
10th | Provider of medical imaging software and services for clinical trials usage | $5.28M | 58/100 |
Get insights and benchmarks for competitors of 2M+ companies! Sign up today!Looking for more details on HeartFlow's competitors? Click here to see the top ones
HeartFlow's Investments and acquisitions
HeartFlow has made no investments or acquisitions yet.
Reports related to HeartFlow
Here is the latest report on HeartFlow's sector:
News related to HeartFlow
Filter this listMedia has covered HeartFlow for a total of 16 events in the last 1 year, 7 of them have been about company updates.
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HeartFlow, Inc. GAAP EPS of -$0.07 beats by $0.13, revenue of $64.08M beats by $7.44M (NASDAQ:HTFL)Seeking Alpha•Aug 13, 2026•HeartFlow
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Bain Capital Life Sciences Inv Sells 254,110 Shares of Heartflow (NASDAQ:HTFL) Stockdailypolitical.com•Apr 30, 2026•Bain Capital Life Sciences, HeartFlow
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Heartflow Sues Cleerly Over AI Cardiology TechnologyMedical Product Outsourcing•Apr 14, 2026•Cleerly, HeartFlow
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Heartflow Reports Fourth Quarter and Full Year 2025 Financial ResultsGlobeNewswire•Mar 18, 2026•HeartFlow
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6,252,861 Common Stock of HeartFlow, Inc. are subject to a Lock-Up Agreement Ending on 4-FEB-2026.Stock Screener•Feb 04, 2026•HeartFlow
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