Insights

Financial Realities CardioDx has a substantial funding cushion with a reported funding of 337M and a revenue range of 25M to 50M, but faced a major downsizing event in late 2019 with 110 layoffs. This suggests potential for renewed investment in scalable cardiovascular genomic diagnostics or strategic partnerships to accelerate product commercialization.

Operational Shifts The wind-down notice and workforce reduction indicate transitional phase or restructuring. This could create opportunities for buyers or partners to acquire or license CardioDx assets, deploy-adjacent diagnostics, or integrate their genomic testing capabilities into larger clinical workflows.

Clinical Focus Specialization in cardiovascular genomic diagnostics covering CAD, arrhythmias, and heart failure positions CardioDx as a potential partner for labs and hospitals seeking genomics-enabled risk stratification and personalized treatment pathways in cardiology.

Market Alignment Comparable peers in genomics and diagnostic testing with stronger scale (Invitae, Natera, Myriad) highlight an upside for partnerships or licensing to access broader distribution channels, payer conversations, and multi-site clinical adoption.

Tech & Platform Usage of cloud and web technologies plus analytics tools suggests potential for offering cloud-based diagnostic solutions, data services, or integration with electronic health records to streamline ordering, reporting, and outcomes tracking for cardiovascular care teams.

Similar companies to CardioDx

CardioDx Tech Stack

CardioDx uses 8 technology products and services including Cloudflare, Cloudflare DNS, Reveal.js, and more. Explore CardioDx's tech stack below.

  • Cloudflare
    Content Management System
  • Cloudflare DNS
    Domain Name Services
  • Reveal.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • Select2
    Javascript Libraries
  • Marketing Automation
  • System Analytics & Monitoring

CardioDx's Email Address Formats

CardioDx uses at least 4 email formats:
CardioDx Email FormatsExamplePercentage
FLast@cardiodx.comJDoe@cardiodx.com
51%
First.Last@cardiodx.comJohn.Doe@cardiodx.com
43%
Last@cardiodx.comDoe@cardiodx.com
4%
First.Middle@cardiodx.comJohn.Michael@cardiodx.com
2%

Frequently Asked Questions

What is CardioDx's phone number?

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You can contact CardioDx's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CardioDx's official website and social media links?

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CardioDx's official website is cardiodx.com and has social profiles on LinkedIn.

How much revenue does CardioDx generate?

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As of July 2026, CardioDx's annual revenue is estimated to be $25M - $50M.

What is CardioDx's SIC code and NAICS code?

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CardioDx's SIC code is 8733 - Noncommercial Research Organizations and NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does CardioDx have currently?

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As of July 2026, CardioDx has approximately 66 employees across 3 continents, including North America, Europe and South America. Key team members include Chairman: L. L., Director Finance: J. F. and Senior Director Information Technology: M. A. Explore CardioDx's employee directory with LeadIQ.

What industry does CardioDx belong to?

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CardioDx operates in the Biotechnology industry.

What technology does CardioDx use?

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CardioDx's tech stack includes Cloudflare, Cloudflare DNS, Reveal.js, jQuery, jQuery UI, Select2, HubSpot and Piwik.

What is CardioDx's email format?

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CardioDx's email format typically follows the pattern of FLast@cardiodx.com. Find more CardioDx email formats with LeadIQ.

How much funding has CardioDx raised to date?

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As of July 2026, CardioDx has raised $337M in funding. The last funding round occurred on Jan 05, 2017.

When was CardioDx founded?

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CardioDx was founded in 2004.
CardioDx logo

CardioDx

BiotechnologyCalifornia, United States51-200 Employees

CardioDx is a biotechnology research company based in Redwood City, California, focusing on cardiovascular genomic diagnostics. It develops clinically validated genomic tests to support assessing and personalizing care for people with cardiovascular diseases, including coronary artery disease, cardiac arrhythmias, and heart failure. The aim is to provide information that helps clinicians understand a patient's cardiovascular status and tailor treatment accordingly.

Its customers are healthcare providers and clinicians who manage cardiovascular disease, using the tests to inform decisions about diagnosis, risk assessment, and treatment planning. Within the biotechnology research landscape, CardioDx occupies the cardiovascular genomics segment. In December 2019, the company announced plans to wind down its current operations and reduce its workforce.

Section iconCompany Overview

Phone number
SIC Code
8733 - Noncommercial Research Organizations
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • $337M

    CardioDx has raised a total of $337M of funding over 12 rounds. Their latest funding round was raised on Jan 05, 2017 as a Venture Round.

  • $25M - $50M

    CardioDx's revenue is estimated to be in the range of $25M - $50M

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