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Sunrise

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At-home sleep apnea diagnostics and virtual treatment

City of Brussels, BelgiumFounded 2015Biotech & Life Sciences
Valuation $100–250M Last recorded · 2025
Headcount 100–500 Current team size
Total funding $50–100M Disclosed equity funding
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About Sunrise

Founded in 2015 by Laurent Martinot, Sunrise is a sleep health technology company headquartered in Belgium with offices in France and the United States. Martinot's background, growing up with a sleep specialist father, gave him insight into the challenges of accurate diagnosis and treatment for sleep conditions, which fueled the company's mission. Sunrise developed an FDA-cleared, at-home sleep apnea test that utilizes a small, 8-gram sensor placed on the chin to measure mandibular jaw movements (MJM), offering a simpler alternative to traditional polysomnography. This prescription-only device and its accompanying AI-powered algorithm analyze bio-signals to detect sleep-disordered breathing, providing data on metrics like respiratory effort, sleep stages, and arousals.

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The company's business model combines medical device innovation with a direct-to-patient digital clinic. In a significant expansion of its service offerings, Sunrise acquired Dreem Health in 2024. This strategic move integrated a California-based telemedicine platform into its operations, allowing Sunrise to provide an end-to-end service that includes screening, diagnosis, and treatment for a full spectrum of sleep disorders, such as sleep apnea and insomnia. The acquisition also brought Dreem Health's network of partnerships with major US insurers like Aetna, UnitedHealthcare, and Medicare, making care more accessible and affordable for a large patient population.

Through the Dreem Health platform, patients can have virtual consultations with licensed sleep specialists, receive a diagnosis using the Sunrise sensor, and get a personalized treatment plan, which may include options like positive airway pressure (PAP) therapy or oral appliances, all from home. The company has secured over $58 million in total funding from investors including Amazon's Alexa Fund, Eurazeo, and Kurma Partners to fuel its US expansion and further invest in its sleep technology. By combining its proprietary diagnostic hardware with a telehealth care delivery model, Sunrise aims to address the significant gap in sleep medicine, where there is an estimated one specialist for every 43,000 patients in the US.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2015
Headquarters
City of Brussels, Belgium
Employees
151
Open positions
32
Dealroom signal
66.2/100
Industry
Health
Sub-industry
BioTechnology, Medical Devices, Health Platform
Sector
Biotech & Life Sciences, Tracking, Biotechnology, Remote Monitoring, Direct-to-Consumer, Sustainable Development Goals, Sleeping, EIC, Tech for Patients
Business model
Manufacturing
Client focus
b2c
Investment activity
2 companies, latest Dec 2024
Capital deployed
Preferred round
ACQUISITION

Latest news

Press, funding announcements and product moves mentioning Sunrise.

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Funding history

7 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VCOther financing Sep 2025 $27M $108M Amazon Alexa Fund · Kurma Partners · Majycc eSanté Invest · IMBC
LATE VCOther financing Nov 2023 $6.1M $94M Amazon Alexa Fund · UI Investissement
Showing the latest 2 of 7 recorded eventsBook a demo for the full funding history →

Growth signals

Sunrise website traffic

Latest recorded traffic for Sunrise is 7.5K monthly website visits, up 19% over the last three months. Sunrise's team grew 7.1% over the past year.

Latest monthly visits7.5K 3-month web change+19% 1-year team growth+7.1%
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Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

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

Investors

16 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

  • European Innovation Council

Series A8 investors entered at this stage

  • EIC Fund
  • Kurma Partners
  • Namur Invest
  • Vives Partners
  • Sambrinvest
  • WE International
  • Invest.BW
  • IMBC

Series B and later7 investors entered at this stage

  • Amazon Alexa Fund
  • UI Investissement
  • Eurazeo
  • Majycc eSanté Invest
  • Seventure Partners
  • Noshaq
  • Investsud
Team profiled 12 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 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
8 countries with
team presence
🇧🇪 Belgium32.6%
🇺🇸 United States28.6%
🇫🇷 France26.5%
🇨🇦 Canada4.1%
🇦🇹 Austria2%
Top 5 of 8 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Sunrise 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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