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Aerin Medical

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Health technology company that develops therapeutic devices to improve nasal breathing

Mountain View, United StatesFounded 2011Biotech & Life Sciences
Valuation $250–500M Last recorded · 2025
Headcount 100–500 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Aerin Medical and the history behind them.

About Aerin Medical

Aerin Medical is a healthcare startup that provides innovative, non-invasive solutions for patients suffering from nasal airway obstruction and chronic rhinitis. The company operates in the medical device market, specifically targeting patients with non-allergic and allergic rhinitis in the United States.

Aerin Medical's primary offerings are two devices, VivAer and RhinAer, which are used to deliver precise, temperature-controlled radiofrequency (RF) treatments. These treatments are designed to remodel soft tissue in the nasal valve, addressing the core causes of nasal airway obstruction without altering patient aesthetics. The procedures are incisionless and can be performed under local anesthesia, making them office-friendly solutions.

The VivAer device is used for treating nasal airway obstruction, while the RhinAer device is used for chronic rhinitis. Both devices are designed to fit seamlessly into a doctor's office or operating room, providing a convenient solution for physicians.

Aerin Medical's business model is based on selling these devices to healthcare providers. The company generates revenue through the sale of the devices and possibly through ongoing service and maintenance contracts.

In summary, Aerin Medical is a promising healthcare startup providing non-invasive, efficient, and effective solutions for patients suffering from nasal airway obstruction and chronic rhinitis.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2011
Headquarters
Mountain View, United States
Employees
156
Open positions
4
Dealroom signal
72.8/100
Industry
Health
Sub-industry
Pharmaceutical, Medical Devices
Sector
Biotech & Life Sciences, Biotechnology, Chronic Disease, Non-Invasive medical devices and treatments, Tech for Patients, Biotech and Pharma, Hard Tech
Technology
Hardware, Deep Tech, Connected Device
Business model
Manufacturing
Client focus
b2b

Funding history

9 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VCOther financing Jan 2025 $33M $300M OrbiMed · Ally Bridge Group · Ares Management · KCK ↗
LATE VCOther financing Jun 2022 $60M $240M KCK · OrbiMed · Ally Bridge Group · Questa Capital Management ↗
Showing the latest 2 of 9 recorded eventsBook a demo for the full funding history →

Growth signals

Aerin Medical website traffic

Latest recorded traffic for Aerin Medical is 3.8K monthly website visits, up 35.7% over the last three months. Aerin Medical's team declined 3.7% over the past year.

Latest monthly visits3.8K 3-month web change+35.7% 1-year team growth-3.7%
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

8 investors on the cap table

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

Seed1 investor entered at this stage

  • LaunchCapital

Series B and later7 investors entered at this stage

  • Targeted Technology Fund
  • Horizon Technology Finance Corporation
  • Questa Capital Management
  • KCK
  • OrbiMed
  • Ally Bridge Group
  • Ares Management
Team profiled 13 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 8 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
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Aerin Medical 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

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