About iRhythm Tech
iRhythm Tech is a publicly listed company based in San Francisco (United States) founded in 2006. Cloud-based ambulatory ECG monitors for cardiac arrhythmia diagnosis are provided. It operates in the Healthcare and Technology sectors. iRhythm Tech has raised $109.23 million across 10 funding rounds from investors including St. Jude Medical, Leland Stanford Junior University and New Leaf Venture Partners. The company has 2,000 employees. Its website irhythmtech.com draws about 86 thousand monthly visits. Its focus areas include HealthTech, Disease Self Management, Cardiac and Vascular Disorders and Monitoring. Its competitors include AliveCor, Imperative Care and ZOLL AEDs; 2 of its 3 listed competitors have raised funding.
Company details
iRhythm Tech was founded in 2006 in San Francisco, United States, and operates in the health technology sector. Wearable patches known as Zio monitors are offered to capture continuous heart rhythm data over extended periods. Data collected is stored on the device and transmitted to a cloud platform for analysis at the end of monitoring. An accompanying mobile app supports physicians in reviewing results for diagnostic purposes.
- Headquarters San Francisco, United States
- Employees 2,000
- Stage Public
- SectorsHealthcareTechnology
- Website irhythmtech.com/us/en
- Social LinkedIn X Facebook
- Legal Name Irhythm Technologies, Inc.
- Annual Revenue$747.14 M (USD)26.24as on Dec 31, 2025
- Net Profit-$44.55 M (USD)60.67as on Dec 31, 2025
- EBITDA-$10.33 M (USD)81.78as on Dec 31, 2025
- Total Equity Funding$109.23M (USD)
in 10 rounds
- Latest Funding Round$27.34M (USD), Series E
Mar 2015
- InvestorsSt. Jude Medical
& 10 more
- Employee Count2,000
Funding Insights of iRhythm Tech
iRhythm Tech has successfully raised a total of $109.23M across 10 strategic funding rounds. The most recent funding activity was a Series E round of $27.34 million completed in March 2015. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $109.23M
- Total Rounds 10
- Last Round Series E — $27.34M
- Investors Count 11
All 10 funding rounds of iRhythm Tech with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Mar 2015 | $27.34M | Series E | – | Novo Holdings | |
| Apr 2013 | $16M | Series D | – | Norwest Venture Partners | |
| Nov 2012 | $1.5M | Series C | – | – | |
| Nov 2012 | $3.5M | Series C | – | – | – |
| Jan 2012 | $22.15M | Series C | – | Kaiser Permanente Ventures, New Leaf Venture Partners | |
| May 2010 | $10M | Series C | – | St. Jude Medical | |
| Apr 2009 | $6.54M | Series B | – | Mohr Davidow Ventures, Synergy Life Science Partner | – |
| May 2008 | $9.7M | Series B | – | – | – |
| Feb 2007 | $12.5M | Series A | – | – | |
| Jun 2006 | Grant | – | – |
11 investors in total: 11 institutional.
Investors in iRhythm Tech
iRhythm Tech has secured backing from 11 investors, including venture fund and institutional investors. Prominent investors backing the company include St. Jude Medical, Leland Stanford Junior University and New Leaf Venture Partners.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital and growth equity firm providing investments and resources to entrepreneurs in various sectors. | 1961 | nvp.com | Menlo Park, United States | |
Private equity and venture capital fund focused on the healthcare sector | novoholdings.dk | Hellerup, Denmark | ||
Stage-agnostic investments in US life sciences are managed. | 2005 | nlvpartners.com | New York, United States | |
| synergylsp.com | ||||
Tech and Life Sciences focused corporate VC firm investing in the US | kpventures.com | Oakland, United States | ||
Venture capital investments are managed in technology and healthcare sectors by this firm. | mdv.com | |||
Private equity investments in recapitalizations and buyouts are managed. | kfpefund.com | Chapel Hill, United States | ||
Healthcare sector in California is supported by the private foundation. | 1996 | chcf.org | Oakland, United States | |
Medical devices for cardiac and neuromodulation therapies are manufactured globally. | 1976 | sjm.com | Saint Paul, United States | |
Various courses and degrees across diversified streams are offered. | 1876 | stanford.edu | United States |
Investor details for iRhythm Tech
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of iRhythm Tech
412 people are tracked at iRhythm Tech (140 in leadership, 8 in board & advisors, 264 in team); the tracked headcount is 2,000.
| Name | Role | Group |
|---|---|---|
Chanda Owens | Vice President Quality Assurance | Leadership |
Clayton Fermino | Director, Global HRIS | Leadership |
Ned Vara | Director | Leadership |
Charlotte Bame | Sr. Director, Global Clinical Research Operations | Leadership |
Amy Lovegrove | Director UK Clinical Operations | Leadership |
Mintu Turakhia | Chief Medical Officer, Chief Scientific Officer & EVP, Product Innovation | Leadership |
Annie Greanias | Regional Sales Director | Leadership |
Quentin Blackford | President & CEO | Leadership |
Patrick M. Murphy | Chief Business Officer & Chief Legal Officer | Leadership |
Chad Patterson | Chief Commercial Officer | Leadership |
Deepa Shah | Head Of CRM Business Applications | Leadership |
Lauren Dionne | Senior Vice President Clinical Operations | Leadership |
Jim Theiss | Legal Director - Global Privacy, Security, AI Governance | Leadership |
Sumi Shrishrimal | EVP & Chief Risk Officer | Leadership |
Genevieve Bean | Director Of International Market Access & Reimbursement | Leadership |
Lori Anne Crosson | Vice President Scientific Affairs | Leadership |
Paula Miller | Director Of Diversity, Equity, Inclusion And Belonging | Leadership |
Joe Bassage | Strategic Payer Partner - Revenue Cycle | Leadership |
Julie Rodda | Svp, Head Of People & Culture | Leadership |
Rob Ryan | Area Vice President | Leadership |
392 more people are available in the full profile.
Complete people profiles for iRhythm Tech
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
IPO & Listings of iRhythm Tech
iRhythm Tech is a publicly listed company on the NASDAQ with ticker symbol IRTC in USA, operating in the Health technology sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date20 Oct 2016
- Listed onNASDAQ: IRTC
- Listed entityiRhythm Technologies, Inc.
- Exchange sectorHealth technology
- ISINUS4500561067
- Share price$107.71 (+0.97% on the day) · 2026-10-13
- Market capitalisation$3.55B
- EPS (diluted, trailing year)$-0.43
- Volume (last session)481,967
Financials of iRhythm Tech
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2025 | $747.1M | -$44.5M | -$10.3M |
| 2024 | $591.8M | -$113.3M | -$56.7M |
| 2023 | $492.7M | -$123.4M | -$91.9M |
| 2022 | $410.9M | -$116.2M | -$67.6M |
| 2021 | $322.8M | -$101.4M | -$83.3M |
Detailed financial statements for iRhythm Tech
Statement rows, ratios, five-year trends and downloadable financials of the group companies require an active premium plan.
- Statement rows
- Financial ratios
- Five-year trends
- Downloads
Verified entity values are shown only after access is granted.
Timeline of iRhythm Tech
4 dated milestones of iRhythm Tech across 10 years, from founding to its latest funding, stage changes and deals.
- Founded iRhythm Tech is founded.
- Funding First funding round.
- Funding Latest funding round, Series E, of $27.3M.
- IPO Lists on the stock exchange (IPO).
Competitors of iRhythm Tech
iRhythm Tech has 3 listed competitors in our database, 2 of them funded. They include AliveCor, Imperative Care and ZOLL AEDs.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| alivecor.com | 2010 | Mountain View, United States | $114.38M | 67 | Cardiac monitoring devices and applications are provided for heart health. | |
| imperativecare.com | 2015 | Campbell, United States | $496M | 90 | Access catheters for neurovascular stroke treatment are provided. | |
| zoll.com | 1983 | Chelmsford, United States | Medical devices and software for emergency care are developed. |
Detailed competitors of iRhythm Tech
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of iRhythm Tech
The website of iRhythm Tech (irhythmtech.com) receives about 85.9K visits a month.
- Monthly visits85.9K
▲ 21% vs previous month
Websites whose visitors overlap most with iRhythm Tech. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| biodesign.stanford.edu | 100% | View details | |||
internetmedicine.com | internetmedicine.com | 84% | – | ||
medgadget.com | medgadget.com | 79% | – | ||
| hillrom.com | 79% | #335,898 | View details | ||
medicompinc.com | medicompinc.com | 74% | #6,522,882 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 29 similar websites and full traffic analytics for iRhythm Tech
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 29 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in Clinical IT & Data Platforms
3 companies that operate in the same segment as iRhythm Tech (Clinical IT & Data Platforms) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Employee health benefits are facilitated via a cloud-based platform. | 2007 | Plymouth Meeting, Pennsylvania, United States | USD 228.3 M | |||
Healthcare appointments are booked online via Zocdoc's platform. | 2007 | New York, New York, United States | USD 425.97 M | USD 4.66 M | 1,365 | |
Virtual physical therapy and digital pain care solutions are provided. | 2015 | San Francisco, California, United States | USD 854.44 M | 1,746 |
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Related news about Irhythm Tech
Complete news archive for iRhythm Tech
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Frequently Asked Questions about iRhythm Tech
iRhythm Tech was founded in 2006.
iRhythm Tech is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
iRhythm Tech is a funded company, having raised a total of $109.23M across 10 funding rounds to date.
iRhythm Tech has 2,000 employees.
Annual revenue of iRhythm Tech is $747.14M as on Dec 31, 2025.
iRhythm Tech was founded in 2006 in San Francisco, United States, and operates in the health technology sector. Wearable patches known as Zio monitors are offered to capture continuous heart rhythm data over extended periods. Data collected is stored on the device and transmitted to a cloud platform for analysis at the end of monitoring. An accompanying mobile app supports physicians in reviewing results for diagnostic purposes.
iRhythm Tech's top competitors include AliveCor, Imperative Care and ZOLL AEDs.
Yes, iRhythm Tech is publicly traded on NASDAQ under the ticker symbol IRTC.
iRhythm Tech has 11 investors. Key investors include St. Jude Medical, Leland Stanford Junior University, New Leaf Venture Partners, Norwest Venture Partners, and California Health Care Foundation.