
Paragonix Technologies, Inc.
Paragonix Technologies makes medical devices for organ transplant transport, employing 163 people. The company has raised $26M, most recently in a Series B round in March 2023.
The growth story

Paragonix Technologies, Inc. grew from 39 to 163 employees between 2021 and 2026, raising $26M along the way, most recently a Series B in March 2023.
About
Paragonix Technologies designs and manufactures devices that preserve donor organs during transport for transplant surgeries. Its products are used by transplant centers and organ procurement organizations to improve organ viability and patient outcomes.
The company has grown to 163 employees since its 2010 founding. It raised $26M in funding, including a Series B round in March 2023 led by Signet Healthcare Partners and the Massachusetts Life Sciences Center.
Founders and leadership
Sales is the largest function at Paragonix, with 20 employees. The company is led by a team with deep experience in medical devices and organ transplant technologies.












The Paragonix Technologies, Inc. org chart
Christopher Tomosivitch (President) leads 56 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: Healthcare Services 61 (+7% YoY), Sales 24 (+14% YoY), Engineering 15 (+36% YoY), Research 13 (-24% YoY), Operations 10 (-17% YoY), Quality Assurance 8 (+14% YoY).
Talent flow
Paragonix recruits heavily from medical device companies like Boston Scientific, Hologic, and Stryker. Alumni have gone on to roles at Signet Healthcare Partners, Organ Recovery, and Thermo Fisher Scientific. Northeastern University is the top school represented among employees.

Most common previous employers of Paragonix Technologies, Inc. staff: Boston Scientific (10), Buckeye Transplant Solutions (7), Hologic (7), Stryker (6), Medtronic (6), Haemonetics (6). Former Paragonix Technologies, Inc. employees most often moved to Signet Healthcare Partners (2), Organ Recovery (2), Thermo Fisher Scientific (2), Getinge (1), Aroa Biosurgery (1), Advanced Life Solutions (1).
Alumni worth knowing








The Paragonix Technologies, Inc. mafia
Paragonix alumni have founded three medical device companies: Virchow Medical, Origyn Solutions, and Melorix MedicalTM, which collectively employ 14 people.


3
Alexander Arrow, was Board Member until 2023
Lucas Churchill, was Chief Innovation Officer until 2026
Colin Leonelli, was Research And Development Engineer until 2022Web traffic

Traffic mix: 53% direct, 25% search, 14% social, 1% paid.
What this company is made of

Most common skills at Paragonix Technologies, Inc.: Microsoft Office (61), Leadership (59), Medical Devices (55), Healthcare (46), Customer Service (45), Microsoft Excel (43), Communication (42), Public Speaking (35).
Where the team actually sits

Paragonix Technologies, Inc. people are concentrated in Massachusetts, United States (35), Greater Boston (16), Texas, United States (9), United States (8).
Search footprint
Paragonix Technologies, Inc. attracts about 277 organic search visits a month, traffic worth roughly $1K a month if bought through ads. It gained 84 ranking keywords and lost 84 in the last period.
What employees say
- Compensation
- 4.10 / 5
- Career opportunities
- 4.20 / 5
- Senior management
- 4.40 / 5
- Work-life balance
- 3.80 / 5
Frequently asked
Paragonix Technologies, Inc. has 163 employees as of September 2026.
Paragonix Technologies, Inc. has raised $26M in total, most recently a Series B round in March 2023.
Christopher Tomosivitch (President) sits at the top of Paragonix Technologies, Inc.'s reporting structure, with 2 direct reports.
The most common previous employers of current Paragonix Technologies, Inc. staff are Boston Scientific (10 people), Buckeye Transplant Solutions (7 people), Hologic (7 people).
Former Paragonix Technologies, Inc. employees most often move to Signet Healthcare Partners (2), Organ Recovery (2), Thermo Fisher Scientific (2).
At least 3 companies have a founder who previously worked at Paragonix Technologies, Inc., including Virchow Medical, Origyn Solutions, Melorix MedicalTM.
Paragonix Technologies, Inc. attracts about 277 organic search visits a month, worth roughly $1K a month in equivalent ad spend.
The most common skills among Paragonix Technologies, Inc. staff are Microsoft Office, Leadership, Medical Devices, Healthcare, Customer Service.
Paragonix Technologies, Inc. staff are concentrated in Massachusetts, United States (35), Greater Boston (16), Texas, United States (9).
Paragonix Technologies, Inc. has about 61 people in Healthcare Services, up 7% over the past year, as of September 2026.
Paragonix Technologies, Inc. has about 24 people in Sales, up 14% over the past year, as of September 2026.
Computed from 124 current and 73 former Paragonix Technologies, Inc. profiles, as of September 2026. Source: Crustdata.
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