Onera Health
Onera Health makes medical devices for sleep monitoring and diagnostics, targeting both clinical and home use. The Eindhoven-based company has raised $57M, most recently in a Series C round in January 2024, and employs 69 people.
The growth story
Onera Health grew from 44 to 69 employees between 2021 and 2026, raising $57M along the way, most recently a Series C in January 2024.
About
Onera Health develops diagnostic tools that monitor sleep patterns and chronic conditions, aiming to improve patient care while reducing healthcare costs. Their devices are used by physicians in various settings, from hospitals to patients' homes.
The company has secured $57M in funding, with its latest Series C round closing in January 2024. While current headcount stands at 69, the company's growth trajectory is supported by investors including EQT Life Sciences and the European Innovation Council.
Founders and leadership
Engineering is Onera's largest function, with 15 employees. The company's leadership team is based in Eindhoven, Netherlands, where it was founded in 2017.
The Onera Health org chart
Ruben de Francisco (Chief Executive Officer) leads 17 mapped leaders with 3 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 12 (0% YoY), Business Development 11 (+22% YoY), Information Technology 7 (-22% YoY), Sales 7 (+17% YoY), Research 6 (0% YoY), Administrative 5 (0% YoY).
Talent flow
Onera draws heavily from Philips, which accounts for 10 of its 41 analyzed profiles. Other key talent sources include Eindhoven University of Technology and imec. Alumni frequently move to ASML and Philips.
Most common previous employers of Onera Health staff: Philips (10), Eindhoven University of Technology (4), imec (3), Medtronic (3), ZOLL Itamar (2), Studyportals (2). Former Onera Health employees most often moved to ASML (6), Philips (5), TMC (3), Sioux Technologies (2), 12Build (1), Remote Work (1).
Alumni worth knowing
The Onera Health mafia
Onera alumni have founded three companies, including BlueDop Medical, which employs 11 people. Other ventures include Controller Office and PhysCade.
3Ciaran G McCourt, was Board Member (Supervisory) until 2024Stefan van der Neut, was Finance manager a.i. - van der Neut Consultancy until 2026Raphael Michel, was Co-Founder & CEO until 2020Hiring now
Web traffic
Traffic mix: 0% direct, 0% search, 0% social, 0% paid.
What this company is made of
Most common skills at Onera Health: Microsoft Office (19), Medical Devices (19), MATLAB (19), Product Development (16), Project Management (16), Management (15), Teamwork (15), English (13).
Where the team actually sits
Onera Health people are concentrated in North Brabant, Netherlands (17), Netherlands (6), Georgia, United States (2), Eindhoven Area (2).
Search footprint
Onera Health attracts about 27 organic search visits a month. It gained 1 ranking keywords and lost 0 in the last period.
Frequently asked
Onera Health has 69 employees as of September 2026.
Onera Health has raised $57M in total, most recently a Series C round in January 2024.
Onera Health was founded in 2017 by Ruben de Francisco, Pieter Ermers.
Ruben de Francisco (Chief Executive Officer) sits at the top of Onera Health's reporting structure, with 3 direct reports.
The most common previous employers of current Onera Health staff are Philips (10 people), Eindhoven University of Technology (4 people), imec (3 people).
Former Onera Health employees most often move to ASML (6), Philips (5), TMC (3).
At least 3 companies have a founder who previously worked at Onera Health, including BlueDop Medical, Controller Office, PhysCade.
Onera Health attracts about 27 organic search visits a month.
The most common skills among Onera Health staff are Microsoft Office, Medical Devices, MATLAB, Product Development, Project Management.
Onera Health staff are concentrated in North Brabant, Netherlands (17), Netherlands (6), Georgia, United States (2).
Onera Health has about 12 people in Engineering, up 0% over the past year, as of September 2026.
Onera Health has about 11 people in Business Development, up 22% over the past year, as of September 2026.
Computed from 41 current and 100 former Onera Health profiles, as of September 2026. Source: Crustdata.
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