/Companies

CIRCA Scientific

Englewood, US · Delaware corporation

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CIRCA Scientific develops cardiac medical devices for electrophysiologists and interventional cardiologists, with solutions spanning esophageal temperature monitoring, transeptal access, and epicardial access procedures. The company is headquartered in Colorado and serves physicians performing complex cardiac interventions globally.

Founders & leadership

BGBryan Grulke
Bryan GrulkeMember Board of DirectorsBryan Grulke is a venture capitalist with over 12 years of experience investing in medical device companies, currently leading the early-stage medical device venture capital arm of a family office; he has invested $1-5M per round across multiple companies and serves on boards.
LD
Leroy D. GeistExecutive
LG
Lee GeistPresident and CEO

Board

DW
Douglas WallBoard director

Reported raises · per SEC filings

Form D private placements

$4.4M disclosed across 1 round · 2024

▶$4.4MraisedSep 2024 · 1 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Douglas WallDirector
  • Bryan GrulkeExecutive Officer, Director
  • Leroy D. GeistExecutive Officer, Director
Offering amount
$16M
Amount sold
$4.4M
First sale
Sep 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does CIRCA Scientific do?
CIRCA Scientific develops cardiac medical devices for electrophysiologists and interventional cardiologists, with solutions spanning esophageal temperature monitoring, transeptal access, and epicardial access procedures. The company is headquartered in Colorado and serves physicians performing complex cardiac interventions globally.
How much funding has CIRCA Scientific raised?
CIRCA Scientific has disclosed $4.4M raised across 1 round.
Where is CIRCA Scientific headquartered?
CIRCA Scientific is headquartered in Englewood, US.