Polyvascular Overview

  • Founded
  • 2014
  • Status
  • Private
  • Employees
  • 9
  • Latest Deal Type
  • Grant
  • Latest Deal Amount
  • $2M
Latest Deal Amount
  • Investors
  • 4

Polyvascular General Information


Developer of polymeric transcatheter valves designed to treat congenital heart diseases for children. The company's valves are easy to manufacture in pediatric and adult sizes, expandable to accommodate growth of children, and reduces the need for repeat open-heart surgeries, enabling caregivers to deliver these valves in a minimally invasive fashion, and extend the time between repeat open-heart surgeries.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Accelerator/Incubator Backed
Primary Industry
Surgical Devices
Other Industries
Therapeutic Devices
Primary Office
  • 6621 Fannin Street
  • MC 19345-C
  • Houston, TX 77030
  • United States

Polyvascular Timeline

Financing RoundCaptured Employee CountEstimated Employee Growth
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Polyvascular Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
4. Grant 30-Mar-2021 $2M Completed Startup
3. Grant 26-Sep-2018 0000 Completed Startup
2. Accelerator/Incubator 07-Aug-2017 Completed Stealth
1. Grant 01-Jan-2016 $225K Completed Stealth
To view Polyvascular’s complete valuation and funding history, request access »

Polyvascular Executive Team (4)

Name Title Board Seat Contact Info
William Clifton MD Chief Operating Officer
Kwonsoo Chun Ph.D Co-Founder & Chief Technology Officer
Daniel Harrington Ph.D Co-Founder & Chief Scientific Officer
Henri Justino MD Co-Founder & Chief Medical Officer
To view Polyvascular’s complete executive team members history, request access »

Polyvascular Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %ile
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Polyvascular Investors (4)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Small Business Innovation Research and Small Business Technology Transfer Programs Government 000 0000 000000 0
Pediatric Device Innovation Symposium Not-For-Profit Venture Capital 000 0000 000000 0
TMC Innovation Accelerator/Incubator 000 0000 000000 0
U.S. Department of Health and Human Services Government 000 0000 000000 0
To view Polyvascular’s complete investors history, request access »