Product Reports Resources Pricing Login Book a demo
COMPANY PROFILE

TherOx

Explore full profile

Medical device company dedicated to elevate the standard of care for heart attack patients

San Jose, United StatesFounded 1995Biotech & Life Sciences
Valuation $180M Market cap · 2008

About TherOx

TherOx specializes in advanced medical technology aimed at improving outcomes for patients suffering from severe heart attacks. The company's flagship product, the TherOx DownStream System, is designed to deliver SuperSaturated Oxygen (SSO2) Therapy to ischemic regions of the heart. This therapy is specifically targeted at the left anterior descending coronary artery immediately following revascularization procedures like percutaneous coronary intervention (PCI) with stenting. The primary goal is to minimize damage to heart tissue, thereby reducing mortality and hospitalization rates associated with heart failure.

TherOx operates in the medical device market, primarily serving healthcare providers and physicians who specialize in cardiology and emergency care. The business model is centered around the sale of its proprietary technology and related services, generating revenue through direct sales and partnerships with healthcare institutions.

The company has received regulatory approvals, including CE Mark and FDA approval, which validate the efficacy and safety of its SSO2 Therapy. These approvals enable TherOx to market its products in both the United States and Europe, expanding its reach and potential market share.

TherOx's innovative approach and proven clinical outcomes position it as a leader in the cardiac care industry, offering a unique solution that addresses a critical need in emergency heart attack treatment.

Source: Dealroom company data

At a glance

Status
Listed
Founded
1995
Headquarters
San Jose, United States
Listing
IPO 2008
Employees
33
Open positions
None listed
Dealroom signal
72.7/100
Industry
Health
Sub-industry
BioTechnology, Medical Devices
Sector
Biotech & Life Sciences, Biotechnology, Cardiology and cardiovascular, Spinout, Biotech and Pharma, DT and LS, science-based
Client focus
b2b

Funding history

10 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITIONOther financing Jun 2019 $0 — ZOLL Medical Corporation —
POST IPO DEBTDebt May 2018 $0 — ZOLL Medical Corporation —
Showing the latest 2 of 10 recorded eventsBook a demo for the full funding history →

Growth signals

TherOx website traffic

Latest recorded traffic for TherOx is 140 monthly website visits. TherOx's team grew 43.5% over the past year.

Latest monthly visits140 1-year team growth+43.5%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

9 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series B and later6 investors entered at this stage

Other known investors3 additional known investors

  • Wayne State University
  • Aperture Venture Partners
  • Aperture Ventures Partners
Team profiled 15 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States95.7%
🇮🇹 Italy4.3%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about TherOx on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See TherOx’s full profile on Dealroom

Request a free trial to see the complete deal history, financials, people graph and growth signals.

Takes under a minute. Already use Dealroom? Log in.