Skip to main content
Caplight Logo









CIRCA Scientific

CIRCA Scientific

Private
Englewood, ColoradoHealthcare & Life Scienceshttps://www.circascientific.com/en-us/

Last Round

Series B

Sep 20, 2024

Total Funding Raised

$4.4M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

CIRCA Scientific is a medical device company that develops and manufactures advanced esophageal temperature monitoring and cardiac access solutions for electrophysiologists and interventional cardiologists.

Sector

Healthcare & Life Sciences

Verticals

Medical Devices, Biotech Equipment

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

esophageal temperature monitoringcardiac accesselectrophysiologyablationEP labmedical devicetransseptal accessinterventional cardiologysingle-patient-use devicecardiac mappingepicardial accessesophageal protectiongroup purchasing organizationGPOmedtech

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

CIRCA Scientific Comparables

Compare CIRCA Scientific with similar companies based on industry and business-model similarity.

CIRCA Scientific comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Cortex, Inc.
86%
Haemonetics
81%
Medtronic
77%

CIRCA Scientific Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BSep 20, 2024
Series ADec 29, 2017

Key People

Founding team and executive leadership

Lee Geist

Chief Operating Officer, Chief Executive Officer

Executive Team

CIRCA Scientific Investors

Notable investors and investment history

CIRCA Scientific investors
InvestorRounds
Volcano Capital ManagementSeries B, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors grew 86% MoM, reaching 2K.

  • Jan 7, 2026

    Monthly visitors increased 83% MoM.

Recent news

Latest coverage and updates

  • hiresJul 24, 2026

    CIRCA Scientific, LLC was planning to hire Jack Darby as Chief Executive Officer on Jul 24th '26.

  • hiresJul 24, 2026

    CIRCA Scientific, LLC hired Jack Darby as Chief Executive Officer on Jul 24th '26.

CIRCA Scientific Filings

Explore SEC and related filing metadata, where available.

CIRCA Scientific filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

Common questions about CIRCA Scientific's valuation, stock price, and market status.

Is CIRCA Scientific a public or private company?

CIRCA Scientific is a private company.

What is the current stock price of CIRCA Scientific?

CIRCA Scientific is a private company with no public stock price. Caplight tracks CIRCA Scientific's secondary market activity and provides MarketPrice estimates to Caplight users.

How much is CIRCA Scientific worth (valuation)?

Valuation information for CIRCA Scientific is not publicly available.

Can I buy CIRCA Scientific stock?

CIRCA Scientific shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was CIRCA Scientific's last funding round?

CIRCA Scientific's most recent funding round was Series B on September 20, 2024.

Who are the main investors in CIRCA Scientific?

Key investors in CIRCA Scientific include Volcano Capital Management.

Will CIRCA Scientific IPO soon?

No public IPO plans have been announced for CIRCA Scientific.

How can I track CIRCA Scientific secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor CIRCA Scientific's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersEnglewood, Colorado
Employee Range14
Year Founded2009
Last FundingSep 20, 2024

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?