Zeto / Rapid Full-Montage EEG
Zeto makes a wireless EEG headset and cloud platform for brain monitoring, with $54M in funding. The Raleigh-based company has 74 employees and focuses on simplifying EEG use in hospitals and clinics.
The growth story
Zeto / Rapid Full-Montage EEG grew from 39 to 74 employees between 2021 and 2026, raising $54M along the way, most recently a Series B in January 2025.
About
Zeto sells a portable EEG system that uses dry electrodes instead of traditional gel-based ones, eliminating residue and simplifying setup. The system includes 24/7 monitoring and remote interpretation services, targeting both inpatient and outpatient settings.
The company raised $54M in a Series B round in early 2025, signaling strong investor confidence in its EEG technology. With 74 employees, Zeto is scaling its operations to expand access to EEG care.
Founders and leadership
Sales is Zeto's largest function, with 17 employees, reflecting a strong focus on commercializing its EEG technology. The company's leadership team is based in Raleigh, North Carolina, where it was founded in 2014.
The Zeto / Rapid Full-Montage EEG org chart
Florian Strelzyk (Chief Executive Officer) leads 24 mapped leaders with 8 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Sales 19 (+12% YoY), Engineering 17 (+21% YoY), Operations 8 (0% YoY), Customer Success and Support 4 (0% YoY), Quality Assurance 4 (-20% YoY), Information Technology 4 (-33% YoY).
Talent flow
Zeto's workforce includes several alumni from medical device companies like Philips, BD, and Boston Scientific. Employees often move to other healthcare technology firms, such as Ceribell and Quanta Dialysis Technologies.
Most common previous employers of Zeto / Rapid Full-Montage EEG staff: Philips (2), Accuryn Medical (2), BD (2), CR Bard (2), State Farm (2), Boston Scientific (2). Former Zeto / Rapid Full-Montage EEG employees most often moved to LimFlow, Now Part of Stryker (1), Ceribell │ AI-Powered Point-of-Care EEG (1), Sight Sciences (1), BlueWind Medical (1), Sonatype (1), Quanta Dialysis Technologies (1).
Alumni worth knowing
Web traffic
Traffic mix: 30% direct, 68% search, 2% social, 0% paid.
Frequently asked
Zeto / Rapid Full-Montage EEG has 74 employees as of September 2026.
Zeto / Rapid Full-Montage EEG has raised $54M in total, most recently a Series B round in January 2025.
Zeto / Rapid Full-Montage EEG was founded in 2014 by Aswin Gunasekar.
Florian Strelzyk (Chief Executive Officer) sits at the top of Zeto / Rapid Full-Montage EEG's reporting structure, with 8 direct reports.
The most common previous employers of current Zeto / Rapid Full-Montage EEG staff are Philips (2 people), Accuryn Medical (2 people), BD (2 people).
Former Zeto / Rapid Full-Montage EEG employees most often move to LimFlow, Now Part of Stryker (1), Ceribell │ AI-Powered Point-of-Care EEG (1), Sight Sciences (1).
Zeto / Rapid Full-Montage EEG has about 19 people in Sales, up 12% over the past year, as of September 2026.
Zeto / Rapid Full-Montage EEG has about 17 people in Engineering, up 21% over the past year, as of September 2026.
Computed from 51 current and 37 former Zeto / Rapid Full-Montage EEG profiles, as of September 2026. Source: Crustdata.
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