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OnLume

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OnLume is providing intuitive and ergonomic solutions for the integration of precise fluorescence image-guided surgery

Madison, United StatesFounded 2015Health Tech & Medtech
Valuation $0–100M Latest valuation · 2023
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About OnLume

OnLume, Inc., based in Madison, WI, is a medtech company specializing in fluorescence image-guided surgery (FGS). The company's core product, the OnLume Imaging System (OIS), has received 510k clearance from the U.S. Food and Drug Administration (FDA). This advanced imaging technology is designed to provide real-time visualization of blood flow and tissue perfusion during various surgical procedures, including vascular, gastrointestinal, organ transplant, plastic, reconstructive, and micro surgeries. The system works in conjunction with FDA-approved indocyanine green (ICG) dye, enabling surgeons to achieve greater precision and improve patient outcomes.

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OnLume serves a diverse range of clients, primarily hospitals and surgical centers, that perform complex surgeries requiring enhanced imaging capabilities. The company operates in the medical technology market, focusing on surgical imaging solutions. Its business model revolves around the sale and distribution of its imaging systems, as well as providing ongoing support and maintenance services to its clients. Revenue is generated through the direct sale of the OnLume Imaging System, as well as through service contracts and potential future upgrades.

The experienced team behind OnLume includes medtech entrepreneurs, medical imaging experts, and engineers, all committed to advancing surgical imaging technology. The company aims to increase the adoption of fluorescence-guided surgery techniques, thereby improving patient care and surgical outcomes.

Source: Dealroom company data

At a glance

Founded
2015
Headquarters
Madison, United States
Sector
Health Tech & Medtech

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Investors

5 investors on the cap table

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

Seed2 investors entered at this stage

  • National Cancer Institute (NCI)
  • National Cancer Institute

Series A3 investors entered at this stage

  • Cambridge Investment Research
  • Wisconsin Investment Partners
  • WARF Ventures
Team profiled 6 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 4 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 OnLume 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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