CroiValve
CroíValve is a medical device startup developing a transcatheter repair system for the tricuspid valve. The Dublin-based company has raised $75M in funding and employs 59 people.
The growth story
CroiValve grew from 22 to 59 employees between 2022 and 2026, raising $75M along the way, most recently a Series B in June 2026.
About
CroíValve makes minimally invasive devices to treat tricuspid valve disease, a condition affecting heart function. Its transcatheter system aims to offer an alternative to open-heart surgery.
The company has raised $75M in venture funding, including a Series B round in 2026. Its team of 59 includes engineers and medical device specialists, many with experience at major industry players.
Founders and leadership
Engineering is the largest function with 18 employees, reflecting the company's focus on device development. Leadership spans medical device veterans and engineers with experience at major industry players.
The CroiValve org chart
Jaime Wheeler, MBA, CPhT (Chief Executive Officer) leads 20 mapped leaders with 2 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 20 (-5% YoY), Research 9 (+350% YoY), Business Development 7 (+40% YoY), Quality Assurance 6 (+50% YoY), Program and Project Management 3 (0% YoY).
Talent flow
The team draws heavily from medical device leaders like Boston Scientific (7 hires), Medtronic (6), and Stryker (6). Trinity College Dublin and University of Galway are the top academic sources, contributing 10 and 8 hires respectively.
Most common previous employers of CroiValve staff: Boston Scientific (7), Medtronic (6), Stryker (6), Trinity College Dublin (5), University of Galway (3), Aerogen (3). Former CroiValve employees most often moved to Viatris (2), Trees Road Capital (1), Masimo (1), JenaValve Technology (1), Johnson & Johnson MedTech (1), Openmind Networks (1).
Alumni worth knowing
Web traffic
Traffic mix: 0% direct, 0% search, 0% social, 0% paid.
What this company is made of
Most common skills at CroiValve: Medical Devices (29), Microsoft Excel (24), Teamwork (22), MATLAB (19), Research Skills (19), SOLIDWORKS (18), Communication (18), Microsoft Office (18).
Where the team actually sits
CroiValve people are concentrated in Ireland (17), County Dublin, Ireland (15), California, United States (2), County Galway, Ireland (2).
Search footprint
CroiValve attracts about 9 organic search visits a month, traffic worth roughly $0K a month if bought through ads. It gained 0 ranking keywords and lost 1 in the last period.
Frequently asked
CroiValve has 59 employees as of September 2026.
CroiValve has raised $75M in total, most recently a Series B round in June 2026.
CroiValve was founded in 2016 by Lucy O'Keeffe.
Jaime Wheeler, MBA, CPhT (Chief Executive Officer) sits at the top of CroiValve's reporting structure, with 2 direct reports.
The most common previous employers of current CroiValve staff are Boston Scientific (7 people), Medtronic (6 people), Stryker (6 people).
Former CroiValve employees most often move to Viatris (2), Trees Road Capital (1), Masimo (1).
CroiValve attracts about 9 organic search visits a month, worth roughly $0K a month in equivalent ad spend.
The most common skills among CroiValve staff are Medical Devices, Microsoft Excel, Teamwork, MATLAB, Research Skills.
CroiValve staff are concentrated in Ireland (17), County Dublin, Ireland (15), California, United States (2).
CroiValve has about 20 people in Engineering, down 5% over the past year, as of September 2026.
CroiValve has about 9 people in Research, up 350% over the past year, as of September 2026.
Computed from 45 current and 30 former CroiValve profiles, as of September 2026. Source: Crustdata.
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